Emergency road pavement panel of basalt fiber fabric and preparation method thereof

Abstract

The application provides an emergency road panel of basalt fiber fabric and a preparation method thereof. The emergency road panel comprises a bearing base, a fiber base body, a top layer panel, wherein the fiber base body comprises a first base layer and a basalt fiber layer, the first base layer is arranged on the bearing base, and the basalt fiber layer is arranged on the side of the first base layer away from the bearing base; the top layer panel comprises a second base layer and a fabric layer, the second base layer is arranged on the side of the basalt fiber layer away from the bearing base, and the fabric layer is arranged on the side of the second base layer away from the bearing base. The basalt fiber layer is adopted, so that the breaking resistance and service life of the emergency road panel are improved; the structure of the emergency road panel is simple, large mechanical equipment does not need to be invested, the manufacturing cost and difficulty are reduced, and the paving efficiency of the emergency road panel is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of emergency road panels, and in particular to a basalt fiber fabric emergency road panel and a preparation method thereof. BACKGROUND

[0002] In the coastal beach area, the area connecting land and sea is mostly soft clay or silt clay, i.e., soft soil. In the natural state, because the soft soil has a high water content, poor permeability, low bearing capacity, and strong thixotropy and rheology, vehicles and large mechanical equipment are difficult to pass or spread corresponding operations on the beach area with soft soil. In order to carry out work on the beach area, a temporary emergency road panel is usually laid on the beach area to improve the bearing capacity of the beach, so that vehicles and large mechanical equipment can pass or park on the beach area.

[0003] In the related art, the emergency road panel laid on the beach area usually uses a large-area metal plate or uses reinforced concrete to harden the beach area by pouring a temporary roadbed on the beach area, so that the beach area has good bearing capacity. However, the emergency road panel made of large-area metal plates and reinforced concrete requires more large equipment to cooperate with the laying process, has high cost investment, and is difficult to lay on the beach area, thereby reducing the laying efficiency of the emergency road panel. SUMMARY

[0004] Therefore, the present application aims to provide a basalt fiber fabric emergency road panel and a preparation method thereof.

[0005] To achieve the above object, the present application provides a basalt fiber fabric emergency road panel, which comprises:

[0006] a bearing base;

[0007] a fiber substrate comprising a first base layer and a basalt fiber layer, the first base layer being arranged on the bearing base, and the basalt fiber layer being arranged on the side of the first base layer away from the bearing base;

[0008] a top panel comprising a second base layer and a fabric layer, the second base layer being arranged on the side of the basalt fiber layer away from the bearing base, and the fabric layer being arranged on the side of the second base layer away from the bearing base.

[0009] Optionally, the fiber substrate further comprises:

[0010] a first uniformizing mesh arranged on the side of the basalt fiber layer close to the bearing base and on the side of the first base layer away from the bearing base;

[0011] The first fixing member is fixedly connected with the basalt fiber layer on the side close to the bearing base, and is used for fixing the first uniformization mesh.

[0012] Optionally, the first fixing member is provided with a reinforcing protrusion on the side close to the bearing base, and the reinforcing protrusion is embedded in the first base layer.

[0013] Optionally, the fiber substrate further comprises:

[0014] The second uniformization mesh is arranged on the side of the basalt fiber layer away from the bearing base and on the side of the second base layer close to the bearing base.

[0015] The second fixing member is fixedly connected with the basalt fiber layer on the side away from the bearing base, and is used for fixing the second uniformization mesh.

[0016] Optionally, the fiber substrate is provided with at least two layers in a direction perpendicular to the bearing base.

[0017] Optionally, the bearing base comprises a plurality of first rib plates and second rib plates connected with each other, and any first rib plate and any second rib plate are perpendicular to each other, forming a plurality of arrayed grid slots.

[0018] Optionally, the bearing base further comprises:

[0019] The buffer plate is arranged along the circumference of the grid slot and is fixedly connected with the inner side wall of the grid slot.

[0020] Optionally, the side surface of the bearing base is provided with a baffle structure for blocking the first base layer and the second base layer.

[0021] Optionally, the baffle structure comprises:

[0022] The blocking part is arranged on the side surface of the bearing base and is used for blocking the first base layer and the second base layer.

[0023] The fixing part is fixedly connected at the bottom of the blocking part and is used for fixing the blocking part.

[0024] The supporting part is arranged on the side of the blocking part away from the bearing base and is used for supporting the blocking part.

[0025] Based on the same inventive concept, the application further provides a preparation method of the emergency road panel of the basalt fiber fabric according to any one of the above-mentioned embodiments, comprising:

[0026] providing a bearing substrate, laying the bearing substrate in a tidal flat area;

[0027] making a first base layer on the bearing substrate, and laying the first base layer uniformly on the bearing substrate;

[0028] laying a basalt fiber layer on a side of the first base layer away from the bearing substrate, so that the basalt fiber layer covers the first base layer;

[0029] making a second base layer on a side of the basalt fiber layer away from the bearing substrate, and laying the first base layer uniformly on the basalt fiber layer;

[0030] laying a fabric layer on the second base layer, so that the fabric layer covers the second base layer;

[0031] injecting water into the fabric layer, so that the first base layer is connected to the bearing substrate and the basalt fiber layer after absorbing water, and the second base layer is connected to the basalt fiber layer and the fabric layer after absorbing water.

[0032] As can be seen from the above, the basalt fiber fabric emergency road panel and the preparation method provided by the application can improve the fracture resistance and service life of the emergency road panel by applying the basalt fiber layer with good fracture resistance and corrosion resistance in the fiber matrix. The emergency road panel has a simple structure, does not need to invest in large mechanical equipment, reduces the cost investment, reduces the manufacturing difficulty, and improves the laying efficiency of the emergency road panel in the tidal flat area. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the application or related art, the following will briefly introduce the drawings needed to be used in the embodiments or related art description. Obviously, the drawings in the following description are only embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0034] Figure 1 is a cross-sectional schematic view of an emergency road panel in an embodiment of the application;

[0035] Figure 2 is a cross-sectional schematic view of another emergency road panel in an embodiment of the application;

[0036] Figure 3 is a structural schematic view of a first fixing member and a second fixing member in an embodiment of the application;

[0037] Figure 4 is a structural schematic view of a bearing substrate in an embodiment of the application;

[0038] Figure 5 Fig. 1 is a structural schematic diagram of a baffle structure in an embodiment of the present application;

[0039] Figure 6 Fig. 2 is a flow chart of a method for manufacturing an emergency road panel in an embodiment of the present application.

[0040] Legend of reference signs:

[0041] 1, bearing base; 110, first rib plate; 120, second rib plate; 130, buffer plate;

[0042] 2, fiber base body; 210, first base layer; 220, basalt fiber layer; 230, first uniform mesh; 240, first fixing member; 241, reinforcing protrusion; 250, second uniform mesh; 260, second fixing member;

[0043] 3, top panel; 310, second base layer; 320, fabric layer;

[0044] 4, baffle structure; 410, blocking part; 420, fixing part; 430, supporting part. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below with reference to the embodiments and the accompanying drawings.

[0046] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present application should be understood as the common meanings understood by those skilled in the art to which the embodiments of the present application belong. The terms “first”, “second” and similar terms used in the embodiments of the present application do not represent any order, number or importance, but are only used to distinguish different components. The terms “include” or “contain” and similar terms mean that the elements or objects before the terms cover the elements or objects listed after the terms and their equivalents, and do not exclude other elements or objects. The terms “connect” or “connected” and similar terms do not mean physical or mechanical connection, but can include electrical connection, whether direct or indirect. The terms “up”, “down”, “left”, “right” and the like only represent relative positional relationships, and when the absolute positions of the described objects change, the relative positional relationships may also change accordingly.

[0047] In the related art, in order to improve the bearing capacity of the beach so that vehicles and large mechanical equipment can pass or park in the beach area, in the related art, a large area of metal plate is usually used as a temporary foundation laid in the beach area, or reinforced concrete is used to pour a temporary roadbed in the beach area to realize the hardening of the beach area and make it have good bearing capacity. However, the emergency road panel made of large-area metal plate and reinforced concrete needs to be laid with large equipment, which greatly depends on external engineering machinery, resulting in high cost of laying the emergency road panel and relatively large difficulty in manufacturing, thereby reducing the efficiency of setting the emergency road panel in the beach area.

[0048] Therefore, the application provides an emergency road panel of basalt fiber fabric, which comprises a bearing base 1, a fiber substrate 2 and a top panel 3. The fiber substrate 2 comprises a first base layer 210 and a basalt fiber layer 220. The first base layer 210 is arranged on the bearing base 1, and the basalt fiber layer 220 is arranged on the side of the first base layer 210 away from the bearing base 1. The top panel 3 comprises a second base layer 310 and a fabric layer 320. The second base layer 310 is arranged on the side of the basalt fiber layer 220 away from the bearing base 1, and the fabric layer 320 is arranged on the side of the second base layer 310 away from the bearing base 1.

[0049] Specifically, referring to Figure 1 and Figure 2 , the emergency road panel provided by the application comprises a bearing base 1, and the bearing base 1 supports and supports the fiber substrate 2 laid thereon. The fiber substrate 2 can comprise a first base layer 210 and a basalt fiber layer 220. By arranging the first base layer 210 on the bearing base, the bearing capacity and support effect of the emergency road panel can be improved, and the bearing base 1 can be flattened to fixedly connect the basalt fiber to the bearing base 1, so as to avoid delamination of the emergency road panel during use. Since the basalt fiber layer 220 has good ductility, fracture resistance and strong corrosion resistance, by applying the basalt fiber layer 220 to the inside of the emergency road panel, it can be used as the skeleton structure of the emergency road panel to prevent the emergency road panel from breaking during use, and also can reduce the erosion of seawater to the emergency road panel, thereby improving the service life of the emergency road panel.

[0050] The emergency pavement panel further comprises a second base layer 310 and a surface layer 320, wherein the second base layer 310 is arranged between the basalt fiber layer 220 and the surface layer 320, can perform a planarization treatment on the basalt fiber layer 220, and due to the good use strength of the second base layer 310 after solidification and curing, can further improve the load bearing capacity of the emergency pavement, and at the same time can make the connection between the surface layer 320 and the basalt fiber layer 220 more firm, avoiding quality problems such as delamination or misalignment of the surface layer 320; in addition, by applying the surface layer 320 to the emergency pavement panel, the friction of the surface of the emergency pavement panel can be increased, avoiding the phenomenon of skidding when the vehicle passes, and at the same time improving the wear resistance of the surface of the emergency pavement panel, reducing the degree of wear of the emergency pavement panel, and further improving its service life.

[0051] It should be noted that the first base layer 210 and the second base layer 310 described above can not only have good use strength and load bearing capacity, but also have a bonding effect; for example, the first base layer 210 is arranged between the load bearing base 1 and the basalt fiber layer 220, and can fixedly connect the load bearing base 1 and the basalt fiber layer 220, ensuring the firmness of the connection between the two; for another example, the second base layer 310 is arranged between the basalt fiber layer 220 and the surface layer 320, and can fixedly connect the surface layer 320 and the basalt fiber layer 220, ensuring the firmness of the connection between the two; in order to make the first base layer 210 and the second base layer 310 after solidification and curing have good load bearing capacity, the first base layer 210 and the second base layer 310 can be laid by mixing materials such as sulphoaluminate cement, fly ash, silica ash and water reducing agent to form a powder, which is widely available and low in cost, and has strong load bearing capacity after solidification and curing; therefore, after water is injected into the first base layer 210 and the second base layer 310, the powder located between the layers can absorb water and solidify and cure, so that the first base layer 210 and the second base layer 310 form a layered structure with good load bearing capacity for vehicles and large equipment to pass through or park.

[0052] In addition, for the surface layer 320 in the top layer panel 3, the surface layer 320 not only has good wear resistance and a large friction coefficient, but also has good water permeability, so that water flow can penetrate through the surface layer 320 into the first base layer 210 and the second base layer 310, so that the two are solidified and cured after absorbing water. Therefore, the surface layer 320 can be made of a fiber layer made of basalt fiber fabric.

[0053] It can be seen that the basalt fiber fabric emergency road panel provided by the application can improve the fracture resistance and service life of the emergency road panel by applying the basalt fiber layer 220 with good fracture resistance and corrosion resistance in the fiber substrate 2; and the emergency road panel is composed of the bearing base 1, the fiber substrate 2 and the top layer fabric, has low cost and simple structure, does not need to invest large mechanical equipment in the manufacturing process, reduces the manufacturing difficulty of the emergency road panel and improves the paving efficiency of the emergency road panel.

[0054] In some embodiments, the fiber substrate 2 further comprises a first uniformization mesh 230 and a first fixing member 240, the first uniformization mesh 230 is arranged on the side of the basalt fiber layer 220 close to the bearing base 1 and on the side of the first base layer 210 away from the bearing base 1; the first fixing member 240 is connected with the first uniformization mesh 230, and the first fixing member 240 is fixedly connected with the side of the basalt fiber layer 220 close to the bearing base 1, and is used for fixing the first uniformization mesh 230.

[0055] Specifically, referring to Figure 1 and Figure 2 Since the fiber substrate 2 comprises the basalt fiber layer 220, and the basalt fiber layer 220 has good fracture resistance and corrosion resistance, in order to ensure that the fiber substrate 2 has good bearing capacity, the first base layer 210 needs to be uniformly laid between the basalt fiber layer 220 and the bearing base 1; in the manufacturing of the emergency road panel, the first uniformization mesh 230 arranged on the side of the basalt fiber layer 220 close to the bearing base 1 can be used to uniformly treat the powder in the first base layer 210, wherein a plurality of mesh holes are uniformly arranged on the first uniformization mesh 230, and when the first uniformization mesh 230 is extruded and fully contacted with the powder, the powder in the first base layer 210 can be uniformly scattered, so that a relatively flat surface of the first base layer 210 after water absorption can be ensured; and since the first uniformization mesh 230 is fully contacted with the powder, when the first base layer 210 is solidified, the first uniformization mesh 230 can also serve as the skeleton of the first base layer 210, so as to improve the use strength of the first base layer 210 after solidification.

[0056] In addition, in order to facilitate the paving of the first uniformization mesh 230 and reduce the manufacturing difficulty of the emergency road panel, the first uniformization mesh 230 can be fixedly connected on the side of the basalt fiber layer 220 close to the bearing base 1 through the first fixing member 240, so as to be paved together with the basalt fiber layer 220; at the same time, the first fixing member 240 can adopt a riveting member or a bolt fastener and the like, so as to reduce the fixing difficulty of the first uniformization mesh 230.

[0057] In some embodiments, a reinforcing protrusion 241 is arranged on the side of the first fixing member 240 close to the bearing base 1, and the reinforcing protrusion 241 is embedded in the first base layer 210.

[0058] Specifically, please refer to Figures 1-3 , the first homogenization mesh 230 can be fixedly connected to the basalt fiber layer 220 through the first fixing member 240, thereby reducing the difficulty of manufacturing the emergency road panel; wherein the first fixing member 240 is provided with a reinforcing protrusion 241 on the side close to the bearing base 1, and the reinforcing protrusion 241 extends towards the bearing base 1, so that the reinforcing protrusion 241 can be embedded in the first base layer 210. When the first base layer 210 is water-absorbed and solidified, the first base layer 210 can wrap the reinforcing protrusion 241 inside, that is, the reinforcing protrusion 241 is embedded in the first base layer 210, thereby enhancing the shear resistance between the basalt fiber layer 220 and the first base layer 210 and further improving the firmness of the connection between the two.

[0059] In some embodiments, the fiber substrate 2 further comprises a second homogenization mesh 250 and a second fixing member 260; the second homogenization mesh 250 is arranged on the side of the basalt fiber layer 220 away from the bearing base 1 and on the side of the second base layer 310 close to the bearing base 1; the second fixing member 260 is connected with the second homogenization mesh 250, and the second fixing member 260 is fixedly connected with the side of the basalt fiber layer 220 away from the bearing base 1, for fixing the second homogenization mesh 250.

[0060] Specifically, please refer to Figures 1-3 In order to make the emergency road panel have better wear resistance and better anti-skid ability, the fabric layer 320 needs to be laid flat on the second base layer 310; by arranging the second homogenization mesh 250 on the side of the basalt fiber layer 220 away from the bearing base 1, the powder in the second base layer 310 can be uniformly treated, wherein a plurality of mesh holes are uniformly arranged on the second homogenization mesh 250. When the second homogenization mesh 250 is extruded and fully contacted with the powder, the powder can be uniformly dispersed, ensuring that the second base layer 310 can form a relatively flat surface after water absorption; similarly, the second homogenization mesh 250 is in full contact with the second base layer 310, and when the second base layer 310 is solidified, the second homogenization mesh 250 can serve as the skeleton of the second base layer 310 to improve its use strength.

[0061] In addition, in order to reduce the difficulty of manufacturing the emergency road panel and facilitate the laying of the second homogenization mesh 250, the second homogenization mesh 250 can be fixed to the side of the basalt fiber layer 220 through the second fixing member 260, so as to be laid together with the basalt fiber layer 220; at the same time, the second fixing member 260 can adopt a rivet or a bolt fastener, thereby reducing the difficulty of fixing the second homogenization mesh 250.

[0062] It should be noted that the first homogenization mesh 230 and the second homogenization mesh 250 in the above can adopt a metal fine mesh with fine mesh holes, which can improve the homogenization effect on the powder, has light quality, is easy to roll, and is convenient for laying together with the basalt fiber layer 220.

[0063] In some embodiments, the fiber substrate 2 is provided with at least two layers in a direction perpendicular to the bearing substrate 1, please refer to Figure 2 By arranging at least two layers of fiber substrates 2 between the bearing substrate 1 and the top panel 3, the bearing capacity and fracture resistance of the emergency road panel can be further improved; wherein the fiber substrate 2 can be arranged as one layer, two sides, three layers or even multiple layers, and the specific number of layers can be selected according to the actual situation, which will not be described here.

[0064] In some embodiments, the bearing substrate 1 includes a plurality of first rib plates 110 and second rib plates 120 that are connected to each other, any first rib plate 110 and any second rib plate 120 are perpendicular to each other, forming a plurality of array distributed grid slots.

[0065] Specifically, please refer to Figure 1 , Figure 2 and Figure 4 By applying the bearing substrate 1 in the emergency road panel, the fiber substrate 2 can be supported and supported to facilitate the layer-by-layer manufacturing of the emergency road panel; wherein the bearing substrate 1 can include a plurality of first rib plates 110 and second rib plates 120 that are connected to each other, and any first rib plate 110 and any second rib plate 120 are perpendicular to each other, so that the first rib plate 110 and the second rib plate 120 can form a plurality of array distributed grid slots; since the emergency road panel is suitable for soft soil tidal area, the contact area of the bearing substrate 1 with the tidal area is small when in use, when the bearing substrate 1 is subjected to external pressure, the bearing substrate 1 can sink in the tidal area, and the soil layer on the surface of the tidal area can be embedded into the grid slot, thereby enhancing the shear resistance of the bearing substrate 1 in the tidal area, avoiding large displacement of the bearing substrate 1 during use, and improving the firmness and stability of the bearing substrate 1 placed in the tidal area.

[0066] In addition, in order to ensure the supporting effect of the bearing substrate 1, the bearing substrate 1 can be made of a metal material with high strength and high corrosion resistance; at the same time, since the water content of the tidal area is high, when the bearing substrate 1 sinks in the tidal area, the soil layer of the tidal area will enter the grid slot, and since the water content of the soil layer of the tidal area is high, when the first base layer 210 in the grid slot contacts the soil layer, the powder in the first base layer 210 can absorb the water in the soil layer, reducing the dependence of the first base layer 210 on external water source, and ensuring good firmness between the first base layer 210 and the bearing substrate 1.

[0067] In some embodiments, the bearing base 1 further comprises a buffer plate 130 arranged along the circumference of the grid groove and fixedly connected with the inner side wall of the grid groove.

[0068] Specifically, referring to Figure 1 , Figure 2 and Figure 4 , the bearing base 1 can make the emergency road panel made in the beach area have better stability, avoiding the emergency road panel from being deviated or misaligned during use; wherein, to avoid the bearing base 1 from being completely sunk into the beach area and affecting the production of the emergency road panel, the inner side wall of any grid groove is fixedly connected with a buffer plate 130, which is used to increase the contact area with the soil layer, thereby slowing down the sinking speed of the bearing base 1; when the first base layer 210 is made on the bearing base 1, after the powder in the first base layer 210 is absorbed and solidified, it can contact and block the soil layer entering the grid groove, thereby slowing down the sinking of the bearing base 1.

[0069] In some embodiments, the side surface of the bearing base 1 is provided with a baffle structure 4 for blocking the first base layer 210 and the second base layer 310; the baffle structure 4 comprises a blocking part 410, a fixing part 420 and a supporting part 430, the blocking part 410 is arranged on the side surface of the bearing base 1 and used to block the first base layer 210 and the second base layer 310; the fixing part 420 is fixedly connected at the bottom of the blocking part 410 and used to fix the blocking part 410; the supporting part 430 is arranged on the side of the blocking part 410 away from the bearing base 1 and used to support the blocking part 410.

[0070] Specifically, referring to Figure 1 , Figure 2 and Figure 5In the process of making the emergency pavement panel, by setting the baffle structure 4 on the side of the bearing base 1, the powder in the edge area of the first base layer 210 and the second base layer 310 can be prevented from leaking out, and the first base layer 210 and the second base layer 310 can be ensured not to flow out from the edge after water injection, which affects the integrity of the first base layer 210 and the second base layer 310; wherein when installing the baffle structure 4, the fixed part 420 can be inserted into the soil layer of the tidal area, so that the blocking part 410 is fixed, and at the same time, the blocking part 410 of the baffle structure 4 is arranged on the side of the bearing base 1 and in contact with the edge of the first base layer 210 and the second base layer 310, for blocking the first base layer 210 and the second base layer 310, when the fixed part 420 is inserted to a certain position, the support part 430 on the side of the blocking part 410 away from the bearing base 1 can be in contact with the soil layer of the tidal area, so as to support the blocking part 410, prevent the blocking part 410 from tilting or toppling, improve the blocking effect of the baffle structure 4 on the first base layer 210 and the second base layer 310, and prevent the powder of the first base layer 210 and the second base layer 310 from flowing out from the edge area during water injection.

[0071] It should be noted that in order to fixedly install the baffle structure 4 in the soil layer of the tidal area, the bottom of the fixed part 420 can be conical, so as to be firmly inserted into the soil layer; at the same time, the support part 430 and the blocking part 410 can be fixedly connected by at least one stiffening rib, so as to improve the firmness of the connection between the support part 430 and the blocking part 410, and ensure the blocking effect of the blocking part 410 on the first base layer 210 and the second base layer 310.

[0072] Based on the same inventive concept, the application also provides a preparation method of the basalt fiber fabric emergency pavement panel of any one of the above embodiments, please refer to Figure 6 The preparation method of the basalt fiber fabric emergency pavement panel comprises the following steps:

[0073] Step S100, providing a bearing base 1, laying the bearing base 1 on the tidal area;

[0074] In this step, when making the emergency pavement panel in the tidal area, the bearing base 1 can be laid on the tidal area, so as to support and support the fiber substrate 2 by the bearing base 1; wherein since the bearing base 1 directly contacts with the soil layer with high water content in the tidal area, the supporting base plate can be made of a metal material with high corrosion resistance and high strength, so as to prolong the service life of the emergency pavement panel.

[0075] In addition, after the laying of the bearing substrate 1 in the beach area, the bearing substrate 1 can be subjected to pressure by mechanical rolling or vibration compaction, so that part of the bearing substrate sinks into the soil layer, improves the firmness of the installation of the bearing substrate 1, and prevents the emergency road panel from sliding greatly during use.

[0076] Step S200, a first base layer 210 is made on the bearing substrate 1, and the first base layer 210 is uniformly laid on the bearing substrate 1.

[0077] In this step, after the bearing substrate 1 is made, the first base layer 210 can be uniformly laid on the bearing substrate 1 and cover the surface of the bearing substrate 1 completely; wherein the first base layer 210 is hardened and solidified after absorbing water, and then is fixedly connected to the bearing substrate 1, so that the emergency road panel has good bearing capacity, and a relatively flat surface can also be formed, so that the basalt fiber layer 220 can be laid flat along the surface; it should be noted that in order to improve the laying effect and overall strength of the first base layer 210, the powder used to form the first base layer 210 needs to be screened before use to remove impurities and ensure the overall strength of the first base layer 210 after solidification.

[0078] Step S300, a basalt fiber layer 220 is laid on the side of the first base layer 210 away from the bearing substrate 1, so that the basalt fiber layer 220 covers the first base layer 210.

[0079] In this step, after the first base layer 210 is laid, the basalt fiber layer 220 can be laid flat on the first base layer 210 by manual pulling or pushing and rolling, so that the basalt fiber layer 220 covers the surface of the first base layer 210; wherein the basalt fiber layer 220 as the skeleton structure of the emergency road panel has good anti-fracture performance and corrosion resistance, which can avoid the fracture of the emergency road panel during use and can be used in the coastal beach area for a long time.

[0080] Step S400, a second base layer 310 is made on the side of the basalt fiber layer 220 away from the bearing substrate 1, so that the second base layer 310 is uniformly laid on the basalt fiber layer 220.

[0081] In this step, after the basalt fiber layer 220 is laid, the second base layer 310 can be uniformly laid on the basalt fiber layer 220 so that the basalt fiber layer 220 is completely covered; the second base layer 310 can be solidified and cured after water absorption, so that it is fixedly connected to the basalt fiber layer 220, further improving the load-bearing capacity of the emergency road panel, and a relatively flat surface can be formed on the basalt fiber layer 220, improving the flatness of the entire emergency road panel; it should be noted that the powder used to form the second base layer 310 needs to be screened before use to remove impurities, ensuring the overall strength of the second base layer 310 after solidification and curing.

[0082] Step S500, laying a fabric layer 320 on the second base layer 310 so that the fabric layer 320 covers the second base layer 310;

[0083] In this step, after the second base layer 310 is made, the fabric layer 320 can be laid on the surface of the second base layer 310 to improve the anti-skid ability and wear resistance of the emergency road panel; it should be noted that since the second base layer 310 is in a powder state when laid, a fabric layer 320 that is easy to lay and has good wear resistance and anti-skid ability can be used to ensure that the two can be firmly connected after the second base layer 310 is solidified and cured, improving the use effect of the emergency road panel; for example, the fabric layer 320 can be a fiber layer made of basalt fiber fabric, ensuring that the water flow can penetrate into the second base layer 310 and the first base layer 210 through the fabric layer 320 during later water injection.

[0084] Step S600, injecting water into the fabric layer 320, so that the first base layer 210 is connected to the bearing base 1 and the basalt fiber layer 220 after water absorption, and the second base layer 310 is connected to the basalt fiber layer 220 and the fabric layer 320 after water absorption.

[0085] In this step, after the emergency road panel is laid, water needs to be injected into the laid emergency road panel to solidify and cure the first base layer 210 and the second base layer 310 after water absorption, thereby enhancing the load-bearing capacity of the first base layer 210 and the second base layer 310; and the first base layer 210 is connected to the bearing base 1 and the basalt fiber layer 220 after water absorption, and the second base layer 310 is connected to the basalt fiber layer 220 and the fabric layer 320 after water absorption, ensuring that the emergency road panel after manufacture has good integrity.

[0086] When water is injected to the fabric layer 320, water can be continuously injected to the surface of the fabric layer 320, so that the water flow can pass through the fabric layer 320 into the second base layer 310 in a short time, so that the second base layer 310 continuously absorbs water. After the second base layer 310 absorbs water to saturation, the water flow passes through the second base layer 310 and the basalt fiber layer 220 into the first base layer 210, so that the first base layer 210 absorbs water, and then the first base layer 210 and the second base layer 310 can fully absorb water. After the first base layer 210 and the base layer are saturated, stop water supply. At this time, the first base layer 210 and the second base layer 310 will gradually solidify to form an emergency road panel with high strength.

[0087] In addition, in order to make the second base layer 310 not affect the water flow into the first base layer 210, the second base layer 310 can also be uniformly arranged with several water permeable holes. When the water flow enters the second base layer 310, it can also pass through the water permeable holes into the basalt fiber layer 220 and penetrate into the first base layer 210 through the basalt fiber layer 220, ensuring that the first base layer 210 can also absorb water in time.

[0088] It should be noted that the above describes some embodiments of the present application. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recited in the claims can be performed in an order different than that described above and still achieve desirable results. In addition, the processes depicted in the figures do not necessarily require the particular order shown, or sequential order, to achieve the desired results. In certain implementations, multitasking and parallel processing can be advantageous.

[0089] Those of ordinary skill in the art will understand that the above discussion of any embodiment is merely exemplary and is not intended to suggest the scope of the present application (including the claims) is limited to these examples; under the teachings of the present application, the above-described embodiments or technical features among different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the aspects of the present application as described above. For the sake of brevity, they are not provided in detail.

[0090] In addition, for simplicity and clarity of illustration, power / ground connections to some of the elements in the figures can not be shown in the drawings. Further, as appropriate, the specific functional and / or structural arrangement of the elements can have been simplified or exaggerated in the drawings and figures in order to emphasize certain illustrative aspects. Also, some of the devices shown in the drawings can be block diagrams of means which can be implemented in hardware, software, or a combination of both, and might be implemented with or without user input and / or output devices. However, it will be apparent that the embodiments of the application, as described above, can be practiced with the serial progression or parallel progression of additional components, and that implicit vertical as well as horizontal dependencies can exist other than those shown in this figure. In some instances, detailed descriptions of well-known methods, interfaces, devices, and signaling techniques can not be provided in order to avoid obscuring the application. Moreover, details concerning the hardware often will be provided in a number of specific embodiments, and similarly for software and / or firmware applications.

[0091] While the application has been described in connection with specific embodiments thereof, it will be understood that many modifications, substitutions, and changes can be made to the specific embodiments without departing from the spirit and scope of the application as set forth in the preceding description.

[0092] It is intended that the application embrace all such alternatives, modifications, and variations as falling within the broad scope of the appended claims. Accordingly, any and all such modifications, variations or equivalents that fall within the scope of the application should be considered within its scope.

Claims

1. An emergency road panel made of basalt fiber fabric, characterized in that, Suitable for tidal flat areas, the product includes a supporting substrate, a fiber matrix, and a top panel. The fiber matrix comprises a first base material layer and a basalt fiber layer. The first base material layer is disposed on the supporting substrate, and the basalt fiber layer is disposed on the side of the first base material layer away from the supporting substrate. The top panel comprises a second base material layer and a surface layer. The second base material layer is disposed on the side of the basalt fiber layer away from the supporting substrate, and the surface layer is disposed on the side of the second base material layer away from the supporting substrate. Both the first and second base material layers are made of sulfoaluminate cement, fly ash, and silica fume. The supporting base is formed by mixing a water-reducing agent with a powder material and laying it out; the supporting base includes a plurality of interconnected first ribs, second ribs and buffer plates, the first ribs and second ribs are perpendicular to each other and form an array of grid grooves, the buffer plates are arranged circumferentially in the grid grooves and are fixedly connected to the inner sidewalls of the grid grooves; in the vertical direction, the buffer plates are interconnected on opposite sides; when the supporting base sinks in the tidal flat area, the soil layer of the tidal flat area enters the grid grooves and comes into contact with the powder material of the first base material layer, so that the powder material in the first base material layer absorbs the moisture in the soil layer in the grid grooves; In the preparation of the emergency road slab, the bearing substrate is provided and laid in the tidal flat area so that the soil layer of the tidal flat area enters the grid groove of the bearing substrate; the first base material layer is evenly laid on the bearing substrate, and the powder of the first base material layer absorbs the moisture in the soil layer that enters the grid groove; the basalt fiber layer is laid on the side of the first base material layer away from the bearing substrate and covers the first base material layer; the second base material layer and the fabric layer are laid sequentially and evenly on the basalt fiber layer, and several permeable holes are pre-arranged in the second base material layer so that the second base material layer covers the basalt fiber layer, and the fabric layer covers the second base material layer; water is injected into the fabric layer so that the water flows through the permeable holes to the first base material layer, so that the first base material layer absorbs water and connects with the bearing substrate and the basalt fiber layer respectively, and the second base material layer absorbs water and connects with the basalt fiber layer and the fabric layer respectively.

2. The emergency road panel made of basalt fiber fabric according to claim 1, characterized in that, The fiber matrix further includes: The first homogenizing mesh is disposed on the side of the basalt fiber layer close to the bearing substrate, and on the side of the first base material layer away from the bearing substrate; The first fixing member is connected to the first homogenizing mesh and is fixedly connected to the side of the basalt fiber layer near the bearing substrate, for fixing the first homogenizing mesh.

3. The emergency road panel made of basalt fiber fabric according to claim 2, characterized in that, The first fastener has a reinforcing protrusion on the side near the bearing substrate, and the reinforcing protrusion is embedded in the first base material layer.

4. The emergency road panel made of basalt fiber fabric according to claim 1, characterized in that, The fiber matrix further includes: The second homogenizing mesh is disposed on the side of the basalt fiber layer away from the bearing substrate, and on the side of the second base material layer close to the bearing substrate; The second fastener is connected to the second homogenizing mesh and is fixedly connected to the side of the basalt fiber layer away from the bearing substrate, for fixing the second homogenizing mesh.

5. The emergency road panel made of basalt fiber fabric according to claim 1, characterized in that, The fiber matrix has at least two layers arranged in a direction perpendicular to the supporting substrate.

6. The emergency road panel made of basalt fiber fabric according to claim 1, characterized in that, The side of the supporting substrate is provided with a baffle structure for blocking the first base material layer and the second base material layer.

7. The emergency road panel made of basalt fiber fabric according to claim 6, characterized in that, The baffle structure includes: A blocking portion is disposed on the side of the supporting substrate to block the first base material layer and the second base material layer; A fixing part is fixedly connected to the bottom of the blocking part for fixing the blocking part; A support portion is disposed on the side of the blocking portion away from the bearing base, for supporting the blocking portion.

8. A method for preparing an emergency road panel made of basalt fiber fabric according to any one of claims 1-7, characterized in that, include: Provide a supporting substrate and lay the supporting substrate in the tidal flat area; A first base material layer is made on the bearing substrate, and the first base material layer is evenly laid on the bearing substrate; A basalt fiber layer is laid on the side of the first base material layer away from the bearing substrate, so that the basalt fiber layer covers the first base material layer; A second base material layer is made on the side of the basalt fiber layer away from the bearing substrate, and the second base material layer is evenly laid on the basalt fiber layer; A fabric layer is laid on the second base material layer so that the fabric layer covers the second base material layer; Water is injected into the fabric layer, so that the first base material layer absorbs water and connects to the supporting substrate and the basalt fiber layer respectively, and the second base material layer absorbs water and connects to the basalt fiber layer and the fabric layer respectively.

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