ASG inorganic composite heat-preservation fireproof non-dismantling formwork

Abstract

The utility model relates to the technical field of house buildings, in particular to an ASG inorganic composite heat-preservation fireproof non-dismantling formwork which comprises a heat-preservation plate, and an interface layer, a fireproof layer and a fireproof surface layer are arranged on each of six surfaces of the heat-preservation plate from inside to outside. The insulation board is an ASG inorganic composite insulation board. The ASG inorganic composite heat-preservation fireproof non-dismantling formwork is provided with the heat-preservation plate, the heat-preservation plate is the ASG inorganic composite heat-preservation plate, the heat-preservation plate has good heat preservation performance and compression resistance, fracture resistance and bending resistance, meanwhile, the heat-preservation plate has high fireproof performance, and the fireproof and heat-insulation capacity of a wall body, a beam and a column can be enhanced when the heat-preservation plate is poured on the wall body, the beam and the column; the fireproof performance and the heat insulation performance of the building or the house are guaranteed, and meanwhile good integrity can be achieved. According to the ASG inorganic composite heat preservation fireproof non-dismantling formwork, an interface layer, a fireproof layer and a fireproof face layer are arranged on the six faces of the heat preservation plate from inside to outside respectively, and the fireproof effect is further enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to house building technical field, concretely relates to a kind of ASG inorganic composite heat preservation fireproofing free-dismantling formwork. BACKGROUND

[0002] House building refers to the planning and design site for users or investors to provide life, production, work or other activities entity.House building structure refers to the building material classification according to the main load-bearing components of the beam, column, wall, etc.of the house.Among them, the wall (or wall, wall) of the house building is a kind of straight space partition structure in architecture, used to enclose, divide or protect an area, and is one of the most important elements in architectural design.According to whether the wall in the building bears the weight, it is divided into load-bearing wall and non-load-bearing wall.Load-bearing wall is part of the building structure, which bears the weight of the building above and nearby, and is not allowed to be removed for decoration and other reasons.The beam of the house is supported by the support, and the external force is mainly horizontal force and shear force, and the component is called beam.The beam supports the components in the upper frame of the building and the weight of the roof, and is the most important part of the upper frame of the building.According to the specific position, detailed shape and specific function of the beam, there are different names.Most of the beams are in the same direction as the cross section of the building.The column of the house is the column that supports the house.

[0003] The wall, column and beam of the house form the frame of the house, which usually needs to play the role of windproof, waterproof and heat preservation, in addition to the above functions, it also needs to play the role of fireproofing, which can (1) protect life safety: fire is one of the main reasons for injury and death.Reasonable fireproof design and facilities can improve the efficiency of personnel evacuation and reduce the number of casualties.(2) Protect property safety: fire not only threatens people's lives, but also causes huge losses to property.Effective fireproof measures can reduce the damage of fire to property.(3) Maintain social stability: large-scale fire not only affects the residents of the affected area, but also causes social instability.Building fire safety is an important part of maintaining social stability.

[0004] Therefore, it is necessary to prevent fire in buildings, and because most of the buildings have people inside, in order to ensure comfort, the heat preservation function of the house is also essential.On the other hand, the wall, beam and column of the building or wall are essential structures of the building or house, which need to have the functions of fireproofing, heat preservation, etc., and also need to have the performance of compression resistance, bending resistance and bending resistance, which can withstand a lot of external force without being easily damaged.The utility model provides a kind of ASG inorganic composite heat preservation fireproofing free-dismantling formwork and the wall, beam, column, etc.of the house are poured together, which increases the heat preservation and fireproofing of the house. SUMMARY

[0005] The utility model provides a kind of ASG inorganic composite heat preservation fireproofing free-dismantling formwork to reach the purpose that building or house heat preservation and fire resistance are better.

[0006] In order to achieve the above object, the technical scheme of the utility model is as follows: an ASG inorganic composite heat preservation fireproofing free-dismantling formwork is provided, which has the following innovative points: the formwork includes a heat preservation board, and an interface layer, a fireproofing layer and a fireproofing surface layer are arranged on the six surfaces of the heat preservation board from inside to outside; the heat preservation board is an ASG inorganic composite heat preservation board.

[0007] Further, the interface layer is a polymer perlite micro-powder interface layer; the fireproofing layer is a cement perlite fireproofing layer; and the fireproofing surface layer is a polymer cement modified anti-cracking perlite fireproofing surface layer.

[0008] Further, the polymer in the polymer perlite micro-powder interface layer and the polymer cement modified anti-cracking perlite fireproofing surface layer includes redispersible latex powder, lignocellulose, hydroxypropyl methylcellulose, polyvinyl alcohol, air entraining agent and thixotropic agent.

[0009] Further, the polymer cement modified anti-cracking perlite fireproofing surface layer is embedded with a steel wire mesh.

[0010] Further, the steel wire mesh is embedded in the middle of the polymer cement modified anti-cracking perlite fireproofing surface layer, and the steel wire mesh is arranged to cover the polymer cement modified anti-cracking perlite fireproofing surface layer.

[0011] Further, the steel wire diameter of the steel wire mesh is 0.5 mm, and the mesh size is 50x50 mm.

[0012] Further, the thickness of the heat preservation board ranges from 50 mm to 100 mm.

[0013] Further, the thickness of the polymer cement modified anti-cracking perlite fireproofing surface layer is 3 mm.

[0014] Further, the thickness of the cement perlite fireproofing layer is 5 mm.

[0015] Further, the thickness of the polymer perlite micro-powder interface layer is 2 mm.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model discloses a kind of ASG inorganic composite heat preservation fireproof dismantling-free formworks, it is equipped with heat preservation board, and heat preservation board is ASG inorganic composite heat preservation board, the heat preservation board has good heat preservation and compression, bending, bending capacity, it also has higher fire resistance, can be well heat preservation simultaneously, pouring on wall, beam and column can enhance the compression, bending, bending capacity of wall, beam and column, ensure the stability of building or house.

[0018] The utility model discloses a kind of ASG inorganic composite heat preservation fireproof dismantling-free formworks, it is equipped with interface layer, fireproof layer and fireproof surface layer from inside to outside on six faces of heat preservation board, further enhance fireproof effect. DRAWINGS

[0019] To more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed in the embodiments will be simply introduced below, obviously, the drawings in the following description are only some embodiments described in the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0020] Figure 1 It is the sectional view of a kind of ASG inorganic composite heat preservation fireproof dismantling-free formwork of the utility model.

[0021] Figure 2 It is the overall perspective drawing of the A place enlarged view in the utility model Figure 1 .

[0022] Figure 3 It is the overall perspective drawing of a kind of ASG inorganic composite heat preservation fireproof dismantling-free formwork of the utility model.

[0023] Figure 4 It is the overall perspective drawing of the fireproof surface layer in the utility model Figure 3 Inlayed steel wire mesh.

[0024] Wherein, 1-heat preservation board, 2-interface layer, 3-fireproof layer, 4-fireproof surface layer, 5-steel wire mesh. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of the utility model protection.

[0026] Embodiment 1

[0027] The embodiment provides an ASG inorganic composite heat-preservation fireproof demoulding template, which comprises a heat-preservation plate 1, and interface layers 2, fireproof layers 3 and fireproof surface layers 4 are arranged on six surfaces of the heat-preservation plate 1 from inside to outside respectively. Figure 1 and 3 As shown in the figure, the heat-preservation plate 1 is an ASG inorganic composite heat-preservation plate, interface layers 2 are transition layers between the heat-preservation layers 1 and the fireproof layers 3, and the thickness of the interface layers 2 can be increased to further preserve heat.

[0028] The ASG inorganic composite heat-preservation fireproof demoulding template of the embodiment is provided with the heat-preservation plate 1, and the heat-preservation plate 1 is an ASG inorganic composite heat-preservation plate. First, the heat-preservation plate 1 has good heat-preservation performance, specifically, the heat conduction coefficient of the heat-preservation plate 1 is usually between 0.023 and 0.053 W / (m·K), which is much lower than that of traditional heat-preservation materials, can effectively reduce the heat transfer between the inside and outside of a building, reduce energy consumption, and has good heat-preservation effect. Secondly, the heat-preservation plate 1 has excellent mechanical properties such as compression resistance, bending resistance and bending resistance, can withstand certain external force without being easily damaged, and ensures the construction quality. It has good durability and can resist the erosion of various harsh environmental factors. When cast on walls, beams and columns, it can enhance the compression resistance, bending resistance and bending resistance of the walls, beams and columns, and ensure the stability of the building or house. Finally, the heat-preservation plate 1 also has high fire resistance, high fire resistance, ASG inorganic composite heat-preservation plate belongs to A-grade non-combustible material, and the fire resistance and fire integrity can reach more than 3 hours, can maintain structural integrity at high temperature, does not burn and does not produce toxic smoke, provides strong guarantee for personnel evacuation and fire fighting and rescue.

[0029] The ASG inorganic composite heat-preservation fireproof demoulding template of the embodiment is provided with the heat-preservation plate 1, and the heat-preservation plate 1 is an ASG inorganic composite heat-preservation plate. First, the heat-preservation plate 1 has good heat-preservation performance, specifically, the heat conduction coefficient of the heat-preservation plate 1 is usually between 0.023 and 0.053 W / (m·K), which is much lower than that of traditional heat-preservation materials, can effectively reduce the heat transfer between the inside and outside of a building, reduce energy consumption, and has good heat-preservation effect. Secondly, the heat-preservation plate 1 has excellent mechanical properties such as compression resistance, bending resistance and bending resistance, can withstand certain external force without being easily damaged, and ensures the construction quality. It has good durability and can resist the erosion of various harsh environmental factors. When cast on walls, beams and columns, it can enhance the compression resistance, bending resistance and bending resistance of the walls, beams and columns, and ensure the stability of the building or house. Finally, the heat-preservation plate 1 also has high fire resistance, high fire resistance, ASG inorganic composite heat-preservation plate belongs to A-grade non-combustible material, and the fire resistance and fire integrity can reach more than 3 hours, can maintain structural integrity at high temperature, does not burn and does not produce toxic smoke, provides strong guarantee for personnel evacuation and fire fighting and rescue.

[0030] Embodiment 2

[0031] In the embodiment, the interface layer 1 is a polymer hard perlite micro-powder interface layer, the fireproof layer 2 is a cement light perlite fireproof layer, and the fireproof surface layer 3 is a polymer cement modified anti-cracking hard perlite fireproof surface layer.

[0032] The polymer in the polymer perlite micro-powder interface layer and the polymer cement modified anti-cracking perlite fireproof surface layer includes redispersible latex powder, lignocellulose, hydroxypropyl methyl cellulose, polyvinyl alcohol, air entraining agent and thixotropic agent.

[0033] Perlite is a kind of acidic lava erupted from volcanoes, which is a glassy rock formed by rapid cooling. It is one of the most valuable non-metallic minerals and has outstanding high-temperature expansion properties. It is named after its pearl-like fissure structure. When exposed to high temperatures, these volcanic rocks will rapidly expand more than 5 times in volume, resulting in a lightweight and porous material. Perlite is commonly used as a building insulation material in the construction industry, often used in external wall insulation.

[0034] The main component of perlite is silicate. Under high temperature conditions, perlite does not burn, does not undergo significant deformation or cracking, and can maintain its structural integrity, continue to play a role in fire prevention and insulation, and will not produce toxic and harmful gases, effectively preventing the spread of fire. Therefore, perlite is a good fireproof material. In addition, the thermal conductivity of perlite is low, which means it can effectively insulate heat transfer, reduce the heat radiation of fire to surrounding objects, and reduce the loss caused by fire.

[0035] The specific role of using polymer hard perlite powder in the interface layer 2 is: perlite powder, also known as perlite powder, is used as an additive for building materials to improve the strength and durability of mortar, gypsum and cement. In addition, it can also improve the insulation performance and fireproof performance of building materials. Perlite has excellent thermal insulation performance, which can reduce energy loss, reduce the indoor and outdoor temperature difference, and improve the energy efficiency of buildings. The use of polymer and hard perlite powder mixture to form the interface layer 2 not only has thermal insulation and fireproofing functions, but also has the functions of enhancing the flatness and adhesion of the ASG inorganic composite insulation board, which is convenient for the setting of the fireproof layer and the fireproof surface layer on the outside. The role of using hard perlite powder and cement to form the interface layer is to enhance the strength and density of the interface.

[0036] The fireproof layer 3 is a cement lightweight perlite fireproof layer. According to the characteristics of perlite, this fireproof layer 3 can further play the role of thermal insulation and fireproofing, and the cement lightweight perlite fireproof layer formed by the mixture of perlite and cement can reduce the overall weight while achieving the above functions. The use of lightweight perlite further enhances the thermal insulation performance of the interface.

[0037] The fireproof surface layer 4 is a polymer cement modified anti-cracking perlite fireproof surface layer, which is formed by mixing polymer, cement and modified anti-cracking perlite. Its main role is to enhance the fireproof performance of this layer. The use of lightweight perlite further enhances the thermal insulation performance of this layer.

[0038] The role of polymer in the interface layer 2 and the fireproof surface layer 4 is to improve the pullout force of the wall on this layer.

[0039] Example 3

[0040] The steel wire mesh 5 is embedded in the polymer cement modified anti-cracking perlite fireproof surface layer of the embodiment, as shown in Figure 2 and 4 The embedding of the steel wire mesh 5 can strengthen the overall stability of the removable formwork of the embodiment.

[0041] The rest is the same as in Example 2.

[0042] Example 4

[0043] The steel wire mesh 5 of the embodiment is embedded in the middle of the polymer cement modified anti-cracking perlite fireproof surface layer, and the steel wire mesh 5 is arranged in the polymer cement modified anti-cracking perlite fireproof surface layer. As shown in Figure 4 , it is a structure diagram of the steel wire mesh 5 in the middle of the fireproof surface layer 4, and the arrangement of the steel wire mesh 5 further strengthens the strength, stability and stability of the removable formwork of the utility model.

[0044] The rest is the same as in Example 3.

[0045] Example 5

[0046] The steel wire diameter of the steel wire mesh 5 of the embodiment is 0.5mm, and the mesh size is 50*50mm.

[0047] The rest is the same as in Example 4.

[0048] Example 6

[0049] The thickness of the insulation board 1 of the embodiment ranges from 50 to 100mm. According to the need for heat preservation, the thickness of the insulation board 1 is specifically rotated.

[0050] The rest is the same as in Example 5.

[0051] Example 7

[0052] The thickness of the polymer cement modified anti-cracking perlite fireproof surface layer is 3mm. The thickness of the cement perlite fireproof layer is 5mm. The thickness of the polymer perlite micro-powder interface layer is 2mm.

[0053] The rest is the same as in Example 6.

[0054] The ASG inorganic composite insulation fireproof removable formwork of the utility model is used, mainly for pouring the formwork on one side and the load-bearing wall, beam and column of the building or house into one body, having good insulation fireproof and anti-seismic performance, stable structure and high integration degree.

[0055] It has to be noted that, as used herein, the terms "includes" and / or "including", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not required to comprise only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. In other words, without further restriction, the statement "includes a...... limited element" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the stated element.

[0056] It is apparent that a person skilled in the art could, without departing from the spirit or essential characteristics of the application, make other technical modifications to the details of the application as described herein in order to achieve the technical solutions defined in the claims. Thus, the detailed description is to be considered as merely illustrative and not in any way limiting of the scope of the application, as described and defined by the appended claims. None of the description or claims should be read in or construed as limiting the application to the exemplary embodiments described therein.

Claims

1. An ASG inorganic composite thermal insulation fireproof non-removable formwork, characterized in that: The application relates to an ASG inorganic composite heat-insulating board, which comprises a heat-insulating board, and interface layers, fireproof layers and fireproof surface layers arranged on six surfaces of the heat-insulating board from inside to outside.

2. The ASG inorganic composite heat-insulating fireproof non-removable formwork according to claim 1, characterized in that: The interface layer is a polymer perlite micro-powder interface layer; the fireproof layer is a cement perlite fireproof layer; and the fireproof surface layer is a polymer cement modified anti-cracking perlite fireproof surface layer.

3. The ASG inorganic composite heat-insulating fireproof non-removable formwork according to claim 2, characterized in that: The polymer cement modified anti-cracking perlite fireproof surface layer is embedded with a steel wire mesh.

4. The ASG inorganic composite heat-insulating fireproof non-removable formwork according to claim 3, characterized in that: The steel wire mesh is embedded in the middle of the polymer cement modified anti-cracking perlite fireproof surface layer, and the steel wire mesh is arranged on the polymer cement modified anti-cracking perlite fireproof surface layer.

5. The ASG inorganic composite heat-insulating fireproof non-removable formwork according to claim 3, characterized in that: The steel wire diameter of the steel wire mesh is 0.5 mm, and the mesh size is 50*50 mm.

6. The ASG inorganic composite heat-insulating fireproof non-removable formwork according to claim 3, characterized in that: The thickness of the heat-insulating board ranges from 50 mm to 100 mm.

7. The ASG inorganic composite heat-insulating fireproof non-removable formwork according to claim 6, characterized in that: The thickness of the polymer cement modified anti-cracking perlite fireproof surface layer is 3 mm.

8. The ASG inorganic composite heat-insulating fireproof non-removable formwork according to claim 7, characterized in that: The thickness of the cement perlite fireproof layer is 5 mm.

9. The ASG inorganic composite heat-insulating fireproof non-removable formwork according to claim 7, characterized in that: The thickness of the polymer perlite micro-powder interface layer is 2 mm.

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