A splicing type floor mat laying structure and laying method

Abstract

The present invention provides a splicing type floor mat laying structure, which includes a civil engineering ground. A first cement mortar layer and a second cement mortar layer are provided on the civil engineering ground. The laying height of the first cement mortar layer is lower than that of the second cement mortar layer. A through-length wooden strip is arranged between the first cement mortar layer and the second cement mortar layer. A stone layer is fixedly laid on the surface of the first cement mortar layer. A self-leveling layer is fixedly laid on the surface of the second cement mortar layer. A floor mat layer is fixedly laid on the surface of the self-leveling layer. The through-length wooden strip abuts against the extrusion of the first cement mortar layer and the stone layer along its length direction. The sum of the heights of the first cement mortar layer and the stone layer is equal to the sum of the heights of the second cement mortar layer, the self-leveling layer and the floor mat layer. The present invention also provides a laying method. Compared with the prior art, the present invention can effectively solve the deformation problem at the joint of the stone and the floor mat, and improve the service life of the ground.

Description

Technical Field

[0001] The invention relates to a floor rubber mat paving structure, and in particular to a spliced ​​floor rubber mat paving structure and a paving method. Background Art

[0002] Floor mat is another name for PVC flooring, which is mainly composed of polyvinyl chloride. PVC flooring can be made into two types, one is homogeneous and transparent, and the other is composite, that is, the top layer is pure PVC transparent layer, and the bottom is added with printing layer and foaming layer. PVC floor mat is widely used in various aspects of home and business due to its rich patterns and colors, such as indoor homes, hospitals, schools, office buildings, factories, public places, supermarkets, businesses, stadiums and other places.

[0003] In many exhibition halls of children's theme museums, you will encounter the splicing construction of floor mats and stone floors. Using floor mats of different colors and different stone materials will make the entire exhibition hall look fresh and creative. However, in this kind of splicing construction of floor mats and stones, since the weight of one side of the stone is obviously greater than the weight of the other side of the floor mat, it is easy for the stone to squeeze the other side of the floor mat when people step on it, causing deformation problems at the joints of the stone and floor mat, which will affect the service life of the entire floor over time. Summary of the invention

[0004] In view of this, the present invention provides a spliced ​​floor mat paving structure and paving method, which mainly adopts the method of installing a full-length wooden strip at the bottom of the floor mat to resist the extrusion of the stone side. Since the wooden strip has the elasticity, the extrusion force can be reduced or even offset by the principle of reaction force, thereby protecting the joints, solving the deformation problem of the joints between the stone and the floor mat, and improving the service life of the floor.

[0005] To this end, on the one hand, the present invention provides a spliced ​​floor mat paving structure, which includes a civil construction floor, on which a first cement mortar layer and a second cement mortar layer are arranged, the laying height of the first cement mortar layer is lower than the laying height of the second cement mortar layer, a full-length wooden strip is arranged between the first cement mortar layer and the second cement mortar layer, the edge of the second cement mortar layer is provided with a full-length notch extending into the interior of the second cement mortar layer, the full-length wooden strip is fixedly plugged in the full-length notch, the surface of the first cement mortar layer is fixedly paved with a stone layer, the surface of the second cement mortar layer is fixedly paved with a self-leveling layer, the surface of the self-leveling layer is fixedly paved with a floor glue layer, the full-length wooden strip resists the extrusion of the first cement mortar layer and the stone layer along its length direction, and the sum of the heights of the first cement mortar layer and the stone layer is equal to the sum of the heights of the second cement mortar layer, the self-leveling layer and the floor glue layer.

[0006] Further, a groove is formed in the above-mentioned civil engineering floor, and the groove is filled with wooden wedge strips. The full-length wooden strip is fixedly connected to the wooden wedge strips by a plurality of first screws.

[0007] Further, the width of the above-mentioned wooden wedge strip is smaller than the width of the full-length wooden strip, and the length of the wooden wedge strip is greater than the length of the full-length wooden strip.

[0008] Further, the width of the above-mentioned wooden wedge strip is 1 / 2 of the width of the full-length wooden strip, and the length of the wooden wedge strip is 2 times the length of the full-length wooden strip.

[0009] Further, a partition board is arranged between the above-mentioned first cement mortar layer and the second cement mortar layer. The bottom end of the partition board is fixedly connected to the side surface of the full-length wooden strip by a second screw, and the top end of the partition board extends between the stone layer and the floor glue layer.

[0010] Further, the top end of the above-mentioned partition board forms an L-shaped bending part, which presses the floor glue layer.

[0011] Further, a threshold stone layer is arranged between the above-mentioned stone layer and the floor glue layer.

[0012] Further, the above-mentioned floor glue layer is a PVC coil material.

[0013] Further, a cement paste layer is arranged between the above-mentioned first cement mortar layer and the stone layer.

[0014] On the other hand, the present invention provides a paving method for a spliced floor glue mat paving structure, which includes the following steps:

[0015] 1) Substrate treatment: The civil engineering floor is polished with a grinding machine, and the dust is cleaned with a broom and a vacuum cleaner; there shall be no honeycombs, holes, or crack defects on the surface of the substrate, and the surface shall be clean, flat, without sanding, hollowing, or cracking.

[0016] 2) Laying a high and low first cement mortar layer and a second cement mortar layer on the civil engineering floor, and embedding a full-length wooden strip between the first cement mortar layer and the second cement mortar layer.

[0017] 3) Rolling and applying a self-leveling interface agent: Dilute it with water in a ratio of 1:1, and evenly roll and apply it on the second cement mortar layer, without obvious liquid accumulation on the ground. After the surface of the primer is air-dried, the next construction can be carried out.

[0018] 4) Self-leveling construction: Pour the self-leveling into a container according to the ratio of 25KG powder plus 6 - 6.5L of water, stir while pouring to ensure that the self-leveling is evenly stirred; Pour the evenly stirred self-leveling onto the second cement mortar layer, and use a professional rake for self-leveling construction, and use an exhaust roller brush to drain the air bubbles in the self-leveling; After the construction is completed, let it dry; People are prohibited from walking or items from passing through within 24 hours.

[0019] 5) Use a grinding machine and special sandpaper to polish and level the self-leveling layer to ensure that the base layer reaches the required flatness;

[0020] 6) Laying the floor glue: Clean the ground, place the plastic mat on-site for pre-layout, and pay attention to keeping the arrows of the floor glue consistent during paving. Cut and splice according to the terrain and design plan;

[0021] 7) Glue scraping and pasting construction: Turn up the floor glue in sequence, use glue and a scraping tool to evenly scrape it on the ground in sequence, and paste it after drying; Paste it gently and push it in sequence to discharge the air at the bottom of the floor glue, and roll it with a 30KG or above iron roller in sequence;

[0022] 8) Insert a partition between the first cement mortar layer and the second cement mortar layer. The bottom of the partition is fixedly connected to the side of the full-length wooden strip through the second screw;

[0023] 9) Lay a stone layer on the first cement mortar layer;

[0024] 10) Joint treatment: After the floor glue layer is paved, clean the excess glue in time. Wait for 12 hours. After the glue of the floor glue layer dries and hardens, use a slotting machine to cut a standard 3mm long straight seam at the joint, and lead out and bend the top of the partition to form an L-shaped bending part that presses the floor glue layer;

[0025] 11) After the construction is completed, clean the ground and do a good job in finished product protection.

[0026] In the splicing type floor glue mat paving structure and paving method provided by the present invention, it mainly uses the method of installing a full-length wooden strip at the bottom of the floor glue mat to resist the extrusion from the stone side. Since the wooden strip has the characteristic of elasticity, the extrusion force can be reduced or even offset by means of the principle of reaction force, so as to protect the joint;

[0027] Therefore, compared with the prior art, the present invention can effectively solve the deformation problem at the joint of the stone and the floor glue mat and improve the service life of the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] By reading the following detailed description of the preferred embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present invention. Moreover, throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0029] Figure 1 It is a schematic structural diagram of a splicing type floor glue mat paving structure provided by an embodiment of the present invention in an embodiment;

[0030] Figure 2Schematic diagram of a splicing type floor mat laying structure provided by an embodiment of the present invention in another embodiment. Detailed implementation manners

[0031] Hereinafter, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be fully conveyed to those skilled in the art.

[0032] Embodiment 1:

[0033] Refer to Figures 1 to 2 , which shows a splicing type floor mat laying structure provided by Embodiment 1 of the present invention. It includes a civil engineering floor 1, on which a first cement mortar layer 11 and a second cement mortar layer 12 are provided. The laying height of the first cement mortar layer 11 is lower than that of the second cement mortar layer 12. A through-wood strip 13 is provided between the first cement mortar layer 11 and the second cement mortar layer 12. A through-notch 121 extending into the second cement mortar layer 12 is provided at the edge of the second cement mortar layer 12. The through-wood strip 13 is fixedly plugged into the through-notch 121. A stone layer 14 is fixedly laid on the surface of the first cement mortar layer 11. A self-leveling layer 15 is fixedly laid on the surface of the second cement mortar layer 12. A floor mat layer 16 is fixedly laid on the surface of the self-leveling layer 15. The through-wood strip 13 abuts against the extrusion of the first cement mortar layer 11 and the stone layer 14 along its length direction. The sum of the heights of the first cement mortar layer 11 and the stone layer 14 is equal to the sum of the heights of the second cement mortar layer 12, the self-leveling layer 15 and the floor mat layer 16.

[0034] Refer to Figures 1 to 2 , specifically, the floor mat layer 16 is a PVC coil.

[0035] Refer to Figures 1 to 2 , specifically, a cement paste layer 141 is further provided between the first cement mortar layer 11 and the stone layer 14.

[0036] In the splicing type floor mat laying structure provided by this embodiment, it mainly uses the method of installing a through-wood strip at the bottom of the floor mat to resist the extrusion from the stone side. Since the wood strip has the characteristic of elasticity, the extrusion force can be reduced or even offset by means of the principle of reaction force, thereby protecting the joint;

[0037] Therefore, compared with the prior art, this embodiment can effectively solve the deformation problem at the joint of the stone and the floor mat, and improve the service life of the ground.

[0038] Embodiment 2:

[0039] See Figures 1 to 2 Figures 1 to 2 , the figure shows a splicing type floor mat paving structure provided by the second embodiment of the present invention. On the basis of the above embodiments, the following improved technical solutions are further made: a groove 17 is also opened on the civil engineering ground 1, a wooden wedge strip 171 is filled in the groove 17, the full-length wooden strip 13 is fixedly connected to the wooden wedge strip 171 through a plurality of first screws 131, and the width of the wooden wedge strip 171 is smaller than the width of the full-length wooden strip 13, and the length of the wooden wedge strip 171 is greater than the length of the full-length wooden strip 13. Specifically, the width of the wooden wedge strip 171 is 1 / 2 of the width of the full-length wooden strip 13, and the length of the wooden wedge strip 171 is 2 times the length of the full-length wooden strip 13.

[0040] Through the setting of the above structure, the installation strength of the full-length wooden strip can be guaranteed, and the fixing of the full-length wooden strip can also be facilitated.

[0041] Embodiment Three:

[0042] See Figures 1 to 2 Figures 1 to 2 , the figure shows a splicing type floor mat paving structure provided by the third embodiment of the present invention. On the basis of the above embodiments, the following improved technical solutions are further made: a partition 18 is also arranged between the first cement mortar layer 11 and the second cement mortar layer 12. The bottom end of the partition 18 is fixedly connected to the side surface of the full-length wooden strip 13 through a second screw 181. The top end of the partition 18 extends between the stone layer 14 and the floor mat layer 16, and an L-shaped bending part 182 is formed at the top end of the partition 18, which presses the floor mat layer 16. Through the setting of the above structure, the fixing and closing of the edge of the floor mat surface can be guaranteed, and the aesthetics can be guaranteed.

[0043] Embodiment Four:

[0044] See Figure 2 Figure 2 , the figure shows a splicing type floor mat paving structure provided by the fourth embodiment of the present invention. On the basis of the above embodiments, the following improved technical solutions are further made: a threshold stone layer 19 is also arranged between the stone layer 14 and the floor mat layer 16. Through the setting of the above structure, the function of the threshold stone can be formed, and it is applied to the splicing paving of the floor mat and the stone indoors and outdoors.

[0045] Combined with Figures 1 to 2 shown, the above-mentioned splicing type floor mat paving structure is realized by the following paving method, and the method includes the following steps:

[0046] 1. Substrate treatment: The civil engineering ground 1 is ground with a grinding machine, and the dust is cleaned with a broom and a vacuum cleaner; there shall be no honeycombs, holes, or crack defects on the surface of the substrate, and the surface shall be clean, flat, without sanding, without hollowing, and without cracks;

[0047] 2. Lay the first cement mortar layer 11 and the second cement mortar layer 12 of different heights on the civil engineering ground 1, and embed a through-length wooden strip 13 between the first cement mortar layer 11 and the second cement mortar layer 12;

[0048] 3. Roll-coat the self-leveling interface agent: Dilute it with water in a ratio of 1:1, and evenly roll-coat it on the second cement mortar layer 12, without obvious liquid accumulation on the ground. After the surface of the primer dries in the air, the next construction can be carried out;

[0049] 4. Self-leveling construction: Pour the self-leveling into a container according to the ratio of 25KG powder plus 6 - 6.5L water, pour and stir at the same time to ensure that the self-leveling is evenly stirred; Pour the evenly stirred self-leveling onto the second cement mortar layer 12, and use a professional rake for self-leveling construction, and use an exhaust roller brush to drain the air bubbles in the self-leveling; After the construction is completed, let it dry; People are prohibited from walking or items from passing through within 24 hours.

[0050] 5. Use a grinding machine and special sandpaper to polish and level the self-leveling layer 15 to ensure that the base layer reaches the required flatness;

[0051] 6. Floor glue laying: Clean the ground, place the plastic mat on-site for pre-layout, and pay attention to keeping the arrows of the floor glue consistent during paving, and splice and cut according to the terrain and design plan;

[0052] 7. Glue scraping and pasting construction: Turn up the floor glue in sequence, use glue and a scraping tool to evenly scrape it on the ground in sequence, and paste it after drying; Paste it gently in sequence, discharge the air at the bottom of the floor glue, and use an iron roller of 30KG or more to roll it in sequence;

[0053] 8. Insert a partition 18 between the first cement mortar layer 11 and the second cement mortar layer 12, and the bottom of the partition 18 is fixedly connected to the side surface of the through-length wooden strip 13 through the second screw 181;

[0054] 9. Lay a stone layer 14 on the first cement mortar layer 11;

[0055] 10. Joint treatment: After the floor glue layer 16 is paved, clean the excess glue in time, wait for 12 hours, and after the glue of the floor glue layer 16 dries and hardens, use a slitting machine to cut a standard 3mm through-length straight seam at the joint, and lead out and bend the top end of the partition 18 to form an L-shaped bending part 182 that presses the floor glue layer 16;

[0056] 11. Clean the ground after the construction is completed and do a good job in finished product protection.

[0057] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. A splicing type floor mat laying structure, characterized in that, it includes a civil engineering ground (1), on which a first cement mortar layer (11) and a second cement mortar layer (12) are provided. The laying height of the first cement mortar layer (11) is lower than that of the second cement mortar layer (12). A through-length wooden strip (13) is provided between the first cement mortar layer (11) and the second cement mortar layer (12). A through-length notch (121) extending into the second cement mortar layer (12) is provided at the edge of the second cement mortar layer (12). The through-length wooden strip (13) is fixedly plugged into the through-length notch (121). A stone layer (14) is fixedly laid on the surface of the first cement mortar layer (11), a self-leveling layer (15) is fixedly laid on the surface of the second cement mortar layer (12), and a floor mat layer (16) is fixedly laid on the surface of the self-leveling layer (15). The through-length wooden strip (13) abuts against the extrusion of the first cement mortar layer (11) and the stone layer (14) along its length direction. The sum of the heights of the first cement mortar layer (11) and the stone layer (14) is equal to the sum of the heights of the second cement mortar layer (12), the self-leveling layer (15) and the floor mat layer (16). A groove (17) is also provided on the civil engineering ground (1), and a wooden wedge strip (171) is filled in the groove (17). The through-length wooden strip (13) is fixedly connected to the wooden wedge strip (171) by a plurality of first screws (131). The width of the wooden wedge strip (171) is smaller than the width of the through-length wooden strip (13), the length of the wooden wedge strip (171) is greater than the length of the through-length wooden strip (13), the width of the wooden wedge strip (171) is 1 / 2 of the width of the through-length wooden strip (13), and the length of the wooden wedge strip (171) is 2 times the length of the through-length wooden strip (13). A partition board (18) is also provided between the first cement mortar layer (11) and the second cement mortar layer (12). The bottom end of the partition board (18) is fixedly connected to the side surface of the through-length wooden strip (13) by a second screw (181). The top end of the partition board (18) extends between the stone layer (14) and the floor mat layer (16), and the top end of the partition board (18) forms an L-shaped bending part (182) which presses the floor mat layer (16).

2. A splicing type floor mat laying structure according to claim 1, characterized in that, a threshold stone layer (19) is also provided between the stone layer (14) and the floor mat layer (16).

3. A splicing type floor mat laying structure according to claim 1, characterized in that, the floor mat layer (16) is a PVC coil.

4. A splicing type floor mat laying structure according to claim 1, characterized in that, a cement paste layer (141) is also provided between the first cement mortar layer (11) and the stone layer (14).

5. A laying method of a splicing type floor mat laying structure according to claim 1, It is characterized in that it includes the following steps: 1) Substrate treatment: Grind the civil engineering floor (1) with a grinding machine, and clean the dust with a broom and a vacuum cleaner; There shall be no honeycombing, holes, or crack defects on the surface of the substrate, and the surface shall be clean, flat, without sanding, hollowing, or cracking; 2) Lay a first cement mortar layer (11) and a second cement mortar layer (12) of different heights on the civil engineering floor (1), and embed a through-length wooden strip (13) between the first cement mortar layer (11) and the second cement mortar layer (12); 3) Roll-coat the self-leveling interface agent: Dilute it with water in a ratio of 1:1, and evenly roll-coat it on the second cement mortar layer (12) without obvious liquid accumulation on the ground. After the surface of the primer dries, the next construction can be carried out; 4) Self-leveling construction: Pour the self-leveling into a container according to the ratio of 25KG powder plus 6 - 6.5L of water, stir while pouring to ensure that the self-leveling is evenly stirred; Pour the evenly stirred self-leveling onto the second cement mortar layer (12), and use a professional rake for self-leveling construction, and use an exhaust roller brush to drain the air bubbles in the self-leveling; After the construction is completed, let it dry; People are prohibited from walking or items from passing through within 24 hours; 5) Polish and level the self-leveling layer (15) with a grinding machine and special sandpaper to ensure that the substrate reaches the required flatness; 6) Floor glue laying: Clean the floor, place the plastic mat on-site for pre-layout, and pay attention to keeping the arrows of the floor glue consistent during paving. Cut and splice according to the terrain and design plan; 7) Glue scraping and pasting construction: Turn up the floor glue in sequence, use glue and a scraping tool to evenly scrape it on the floor in sequence, and paste it after drying; Paste it gently in sequence to discharge the air at the bottom of the floor glue, and use an iron roller of 30KG or more to roll it in sequence; 8) Insert a partition board (18) between the first cement mortar layer (11) and the second cement mortar layer (12), and the bottom of the partition board (18) is fixedly connected to the side surface of the through-length wooden strip (13) through a second screw (181); 9) Lay a stone layer (14) on the first cement mortar layer (11); 10) Joint treatment: Clean the excess glue in time after the floor glue layer (16) is paved. Wait for 12 hours. After the glue of the floor glue layer (16) dries and hardens, use a slitting machine to cut out a standard 3mm through-length straight seam at the joint, and lead out and bend the top end of the partition board (18) to form an L-shaped bending part (182) that presses the floor glue layer (16); 11) Clean the floor after the construction is completed and do a good job in finished product protection.

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