Composite anti-cracking decorative fireproof floor structure
By adopting composite structures in the fire-proof floor, including upper and lower steel fiber layers and multi-layer decorative materials, the problem of fire-proof floors being prone to cracking when under pressure is solved, and the strength and service life of the floor are significantly improved.
Patent Information
- Application Number
- CN202421414199.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The existing fire-proof floor is prone to cracking when it is under high pressure from the outside world, resulting in low floor strength and short service life.
The composite anti-cracking and decorative fire-proof floor structure is adopted, including compacted base layer, concrete layer, grinding layer, non-ignition metal aggregate layer, hardener layer, non-ignition antistatic mortar layer and conveying components. The strength of the concrete layer is enhanced by the combination of the upper steel fiber layer and the lower steel fiber layer.
It significantly improves the strength and service life of the fire-proof floor, so that the floor can be both compressed and tensile, and extends the service life of the fire-proof floor.
Smart Images
Figure CN222614759U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fireproof floor, in particular to a composite anti-cracking decorative fireproof floor structure. Background Art
[0002] Fireproof flooring is a decorative material that does not support combustion or is made of flame retardant materials and is laid on factories or large areas of floor surfaces. Fireproof flooring refers to a decorative material that does not support combustion or is made of flame retardant materials and is laid on factories or large areas of floor surfaces.
[0003] The utility model patent with patent application announcement number CN214329737U discloses a high-temperature resistant fireproof floor. In the utility model, a color layer is arranged on a side of the heat-resistant inner layer away from the floor base layer, an anti-corrosion layer is arranged on a side of the color layer away from the heat-resistant inner layer, and a heat-resistant surface layer is arranged on a side of the anti-corrosion layer away from the color layer. A fire extinguishing block is fixedly installed at the top side of the floor body, and the interior of the fire extinguishing block is sealed and filled with dry powder fire extinguishing agent. The outer shell of the fire extinguishing block is made of a resin-based composite material that will rupture when heated, and the rupture temperature of the outer shell of the fire extinguishing block is 80°C; the fire extinguishing agent is filled inside the fire extinguishing block. When the outer part of the fire extinguishing block ruptures due to a fire hazard, the fire extinguishing agent inside the fire extinguishing block will splash out to extinguish the flame, thereby slowing down the spread of the fire, gaining more time for subsequent treatment and firefighting, and improving the safety of the floor body.
[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that there is a lack of filling components inside the fireproof floor, which makes the fireproof floor strength low. When subjected to greater external pressure, it is very easy to crack and cause damage to the fireproof floor. Therefore, in order to solve such problems, we proposed a composite anti-cracking decorative fireproof floor structure. Utility Model Content
[0005] The utility model aims to solve the shortcomings in the prior art and proposes a composite anti-cracking decorative fireproof floor structure.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A composite anti-cracking decorative fireproof floor structure includes a rammed base layer, the top of the rammed base layer is covered with a concrete layer, the top of the concrete layer is provided with a polishing layer, the top of the polishing layer is covered with a non-fireable metal aggregate layer, the top of the non-fireable metal aggregate layer is covered with a hardener layer, the top of the hardener layer is covered with a non-fireable anti-static mortar layer, the top of the non-fireable anti-static mortar layer is printed with a decorative pattern, the top of the non-fireable anti-static mortar layer is provided with a convergence groove, and the bottom of the inner wall of the convergence groove is connected to a conveying component.
[0008] Preferably, a filter screen is inlaid on the top of the inner wall of the converging groove, and the top of the filter screen and the top of the decorative pattern are on the same plane.
[0009] Preferably, the polished layer is formed by polishing the top of the concrete layer, and the refractory metal aggregate layer includes a lower coarse refractory metal aggregate layer and an upper fine refractory metal aggregate layer, the bottom of the lower coarse refractory metal aggregate layer covers the top of the polished layer, and the top of the upper fine refractory metal aggregate layer contacts the bottom of the hardener layer.
[0010] Preferably, the conveying component includes a converging pipe, the top of which is connected to the bottom of the converging groove, the bottom of which penetrates the non-flammable antistatic mortar layer and the hardener layer from top to bottom and extends to the interior of the non-flammable metal aggregate layer, the bottom of the converging pipe is connected to a distribution pipe, and a number of flow pipes are connected on both sides of the distribution pipe, and the side of the flow pipe away from the distribution pipe penetrates the polishing layer, the concrete layer and the compacted base layer in sequence.
[0011] Preferably, the distribution pipe is located inside the non-pyrophoric metal aggregate layer, and the inner diameters of the converging pipe and the distribution pipe are both larger than the inner diameter of the flow pipe.
[0012] Preferably, the concrete layer includes a concrete base, the top and bottom of the concrete base are respectively laid with an upper steel fiber layer and a lower steel fiber layer, the bottom of the lower steel fiber layer is laid on the top of the compacted base, and the top of the upper steel fiber layer is in contact with the bottom of the polished layer.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The utility model can significantly improve the strength of the concrete layer through the cooperation of the upper steel fiber layer and the lower steel fiber layer, so that the steel fiber and the concrete form a whole and bear the force together, so that they can play their respective strengths, withstand both compression and tension, and extend the service life of the fireproof floor. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is the axonometric drawing of the structure of the utility model;
[0016] Figure 2 For this utility model Figure 1 A top view of
[0017] Figure 3 This is a schematic diagram of the structure of the conveying component of the utility model;
[0018] Figure 4 This is a schematic diagram of the concrete layer structure of the utility model;
[0019] Figure 5 This is a schematic diagram of the structure of the non-fireable metal aggregate layer of the utility model.
[0020] In the figure: 1. compacted base; 2. concrete layer; 21. concrete base; 22. upper steel fiber layer; 23. lower steel fiber layer; 3. polishing layer; 4. non-pyrophoric metal aggregate layer; 41. lower coarse non-pyrophoric metal aggregate layer; 42. upper fine non-pyrophoric metal aggregate layer; 5. hardener layer; 6. decorative pattern; 7. conveying component; 71. flow pipe; 72. distribution pipe; 73. converging pipe; 8. non-pyrophoric antistatic mortar layer; 9. converging groove; 10. filter. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] See also Figure 1-Figure 5 A composite anti-cracking decorative fireproof floor structure comprises a rammed base layer 1, the top of the rammed base layer 1 is covered with a concrete layer 2, the top of the concrete layer 2 is provided with a polishing layer 3, the top of the polishing layer 3 is covered with a non-fireable metal aggregate layer 4, the top of the non-fireable metal aggregate layer 4 is covered with a hardener layer 5, the top of the hardener layer 5 is covered with a non-fireable anti-static mortar layer 8, the top of the non-fireable anti-static mortar layer 8 is printed with a decorative pattern 6, the top of the non-fireable anti-static mortar layer 8 is provided with a convergence groove 9, the bottom of the inner wall of the convergence groove 9 is connected with a conveying component 7, the hardener layer 5, also known as concrete hardener, is a colorless, transparent, easy to construct, non-toxic (does not contain VOC), non-flammable, has strong permeability, and can permanently seal concrete liquid material, which plays a sealing role.
[0023] As a technical optimization solution of the utility model, a filter screen 10 is inlaid on the top of the inner wall of the convergence groove 9, and the top of the filter screen 10 and the top of the decorative pattern 6 are on the same plane; the filter screen 10 can be used to filter the water entering the convergence groove 9 to prevent a large amount of debris from entering the convergence groove 9 and causing blockage of the subsequent convergence pipe 73.
[0024] As a technical optimization solution of the utility model, the polished layer 3 is formed by polishing the top of the concrete layer 2, and the non-fireable metal aggregate layer 4 includes a lower coarse non-fireable metal aggregate layer 41 and an upper fine non-fireable metal aggregate layer 42, the bottom of the lower coarse non-fireable metal aggregate layer 41 covers the top of the polished layer 3, and the top of the upper fine non-fireable metal aggregate layer 42 contacts the bottom of the hardener layer 5.
[0025] As a technical optimization scheme of the utility model, the conveying component 7 includes a converging pipe 73, the top of which is connected to the bottom of the converging groove 9, and the bottom of the converging pipe 73 penetrates the non-fire-retardant antistatic mortar layer 8 and the hardener layer 5 from top to bottom in sequence and extends to the interior of the non-fire-retardant metal aggregate layer 4, and the bottom of the converging pipe 73 is connected to a distribution pipe 72, and both sides of the distribution pipe 72 are connected to a plurality of flow pipes 71, and the side of the flow pipe 71 away from the distribution pipe 72 penetrates the polishing layer 3, the concrete layer 2 and the compacted base layer 1 in sequence; through the cooperation of the converging pipe 73, the distribution pipe 72 and the flow pipe 71, the water on the top of the fireproof floor can be discharged, which is convenient for people to walk.
[0026] As a technical optimization solution of the utility model, the distribution pipe 72 is located inside the non-pyrophoric metal aggregate layer 4 , and the inner diameters of the converging pipe 73 and the distribution pipe 72 are both larger than the inner diameter of the flow pipe 71 .
[0027] As a technical optimization scheme of the utility model, the concrete layer 2 includes a concrete base 21, and the top and bottom of the concrete base 21 are respectively laid with an upper steel fiber layer 22 and a lower steel fiber layer 23. The upper steel fiber layer 22 and the lower steel fiber layer 23 are an integral structure with the concrete base 21, that is, when the concrete base 21 is cast, steel fibers are added when casting the bottom and top of the concrete base 21, and the upper steel fiber layer 22 and the lower steel fiber layer 23 are formed after solidification, and the bottom of the lower steel fiber layer 23 is laid on the top of the compacted base 1, and the top of the upper steel fiber layer 22 is in contact with the bottom of the polishing layer 3.
[0028] When the utility model is in use, the upper steel fiber layer 22 and the lower steel fiber layer 23 can significantly improve the strength of the concrete layer 2, and make the steel fiber and concrete form a whole, bear force together, make them play their respective strengths, can bear both pressure and tension, and extend the service life of the fireproof floor. Through the filter 10, the water entering the convergence groove 9 can be filtered to prevent a large amount of debris from entering the convergence groove 9 and causing the subsequent convergence pipe 73 to be blocked. Through the cooperation of the convergence pipe 73, the distribution pipe 72 and the flow pipe 71, the water on the top of the fireproof floor can be discharged, so that the top of the fireproof floor will not accumulate water, which is conducive to pedestrians walking on the top of the fireproof floor. Further, when a fire occurs in the items docked on the top of the fireproof floor, the water used in the firefighting process can be transported into the conveying component 7 through the convergence groove 9, and then through a number of flow pipes 71, so that the water flows away from the inside of the fireproof floor, taking away the heat inside the fireproof floor, making it less likely to have an over-high temperature, and extending the service life of the fireproof floor.
[0029] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.
Claims
1. A composite anti-cracking decorative fireproof floor structure, comprising a compacted base layer (1), characterized in that: The top of the compacted base layer (1) is covered with a concrete layer (2), the top of the concrete layer (2) is provided with a polishing layer (3), the top of the polishing layer (3) is covered with a non-fireable metal aggregate layer (4), the top of the non-fireable metal aggregate layer (4) is covered with a hardener layer (5), the top of the hardener layer (5) is covered with a non-fireable antistatic mortar layer (8), the top of the non-fireable antistatic mortar layer (8) is printed with a decorative pattern (6), the top of the non-fireable antistatic mortar layer (8) is provided with a convergence groove (9), and the bottom of the inner wall of the convergence groove (9) is connected to a conveying component (7).
2. The composite anti-cracking decorative fireproof floor structure according to claim 1, characterized in that: A filter screen (10) is inlaid on the top of the inner wall of the converging groove (9), and the top of the filter screen (10) and the top of the decorative pattern (6) are on the same plane.
3. The composite anti-cracking decorative fireproof floor structure according to claim 1 is characterized by: The polished layer (3) is formed by polishing the top of the concrete layer (2), and the refractory metal aggregate layer (4) comprises a lower coarse refractory metal aggregate layer (41) and an upper fine refractory metal aggregate layer (42), wherein the bottom of the lower coarse refractory metal aggregate layer (41) covers the top of the polished layer (3), and the top of the upper fine refractory metal aggregate layer (42) contacts the bottom of the hardener layer (5).
4. The composite anti-cracking decorative fireproof floor structure according to claim 1 is characterized by: The conveying component (7) comprises a converging pipe (73), the top of which is connected to the bottom of the converging groove (9), the bottom of which sequentially penetrates the non-fire-resistant antistatic mortar layer (8) and the hardener layer (5) from top to bottom and extends to the inside of the non-fire-resistant metal aggregate layer (4), the bottom of the converging pipe (73) is connected to a distribution pipe (72), both sides of the distribution pipe (72) are connected to a plurality of flow pipes (71), and the side of the flow pipe (71) away from the distribution pipe (72) sequentially penetrates the polishing layer (3), the concrete layer (2) and the compacted base layer (1).
5. The composite anti-cracking decorative fireproof floor structure according to claim 4 is characterized by: The distribution pipe (72) is located inside the non-pyrophoric metal aggregate layer (4), and the inner diameters of the convergence pipe (73) and the distribution pipe (72) are both larger than the inner diameter of the flow pipe (71).
6. The composite anti-cracking decorative fireproof floor structure according to claim 1 is characterized by: The concrete layer (2) comprises a concrete base layer (21), the top and bottom of the concrete base layer (21) are respectively laid with an upper steel fiber layer (22) and a lower steel fiber layer (23), the bottom of the lower steel fiber layer (23) is laid on the top of the compacted base layer (1), and the top of the upper steel fiber layer (22) is in contact with the bottom of the polished layer (3).