Light anti-explosion wall with novel elastic coating

Abstract

The utility model relates to the technical field of anti-knock walls, in particular to a light anti-knock wall with a novel elastic coating, and provides a light anti-knock wall with a novel elastic coating aiming at the problem that concrete has the risk of falling under long-time rainwater impact or accidental collision due to the fact that the outer surface of the anti-knock wall is not provided with a protective layer, which comprises a building beam. An anti-explosion wall is arranged on the building beam and comprises a plurality of supporting keels, reinforced concrete layers are arranged on the inner sides of every two adjacent supporting keels respectively, composite steel plates are arranged on the inner side faces of the reinforced concrete layers, and floating bead plates are arranged on the inner side faces of the composite steel plates. A rock wool layer is arranged on the outer side face of the reinforced concrete layer, a decorative layer is arranged on the rock wool layer, and a coating is arranged on the outer surface of the decorative layer. By additionally arranging the coating, the waterproof performance and the impact resistance of the outer surface of the anti-explosion wall can be improved, and the outer surface of the anti-explosion wall is prevented from falling or being damaged under rainwater impact or accidental collision.

Description

Technical Field

[0001] The utility model relates to the technical field of explosion-proof walls, in particular to a lightweight explosion-proof wall with a novel elastic coating. Background Art

[0002] The explosion-proof wall is a wall structure designed to improve the building's resistance to explosion under the impact of explosion. The explosion-proof wall has good impact resistance and strength, which can reduce the direct effect of the explosion on the wall, thereby improving the explosion resistance of the wall. Reinforced concrete is the main structural material of the explosion-proof wall. Because of its high compression and tensile properties, it can greatly improve the overall strength and rigidity of the wall. The combined structure of reinforced concrete can effectively withstand the impact of the explosion and reduce the damage to the wall structure caused by the explosion. The existing explosion-proof wall still has certain defects. For example, the outer interface of the explosion-proof wall has no protective layer. Under the impact of long-term rain or accidental collision, the outer interface of the explosion-proof wall has the risk of falling or damage. Therefore, a lightweight explosion-proof wall with a new elastic coating is proposed to solve the above-mentioned problems. Utility Model Content

[0003] The utility model aims at the problem that the outer interface of the explosion-proof wall has no protective layer and the concrete is at risk of falling under the impact of long-term rain or accidental collision. The utility model provides a lightweight explosion-proof wall with a novel elastic coating. By adding the coating, the waterproof performance and impact resistance of the outer interface of the explosion-proof wall can be improved, and the outer interface of the explosion-proof wall can be prevented from falling or being damaged under the impact of rain or accidental collision, thereby effectively solving the problems mentioned in the above-mentioned background technology.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is:

[0005] A lightweight explosion-proof wall with a novel elastic coating comprises a building beam, on which the explosion-proof wall is arranged, the explosion-proof wall comprises a plurality of supporting keels, reinforced concrete layers are respectively arranged on the inner sides of two adjacent supporting keels, composite steel plates are arranged on the inner sides of the reinforced concrete layers, and floating bead plates are arranged on the inner sides of the composite steel plates; a rock wool layer is arranged on the outer side of the reinforced concrete layer, a decorative layer is arranged on the rock wool layer, and a coating is arranged on the outer surface of the decorative layer.

[0006] Energy absorbing pads are respectively arranged on the inner end surfaces of the reinforced concrete layers.

[0007] The energy absorbing pad is arranged between the composite steel plate and the reinforced concrete layer.

[0008] U-shaped keels are respectively fixed to the inner end surfaces of two adjacent supporting keels, and the composite steel plate and the decorative layer are respectively fixed to the U-shaped keels by screws.

[0009] The reinforced concrete layer, the rock wool layer and the energy absorbing pad are respectively installed on the inner sides of the two corresponding U-shaped keels.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] A lightweight explosion-proof wall with a novel elastic coating can evenly disperse the impact force of the explosion to the reinforced concrete layer and the supporting keel through the provided composite steel plate when an explosion occurs, thereby effectively protecting the reinforced concrete layer and the supporting keel; the provided floating bead plate can improve the fire resistance temperature of the explosion-proof wall, and can effectively protect the supporting keel, the reinforced concrete layer and the composite steel plate when a fire occurs indoors, thereby preventing the steel from deforming or degrading or failing due to high temperature; the provided rock wool layer can improve the thermal insulation performance of the reinforced concrete layer, and the rock wool layer has good compression and tensile effects, and has very low water and moisture absorption, thereby providing the explosion-proof wall with anti-aging performance. The rock wool layer is a prior art, and the provided coating can improve the waterproof performance and impact resistance of the outer interface of the explosion-proof wall, thereby preventing the outer interface of the explosion-proof wall from falling or being damaged under the impact of rain or accidental collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a cross-sectional view of a lightweight explosion-proof wall with a novel elastic coating.

[0013] Numbers in the figure: 1-wall, 2-support keel, 3-U-shaped keel, 4-reinforced concrete layer, 5-rock wool layer, 6-decorative layer, 7-coating, 8-energy absorbing pad, 9-composite steel plate, 10-floating bead board, 11-screw. DETAILED DESCRIPTION

[0014] The following are specific embodiments of the present invention, and the technical solution of the present invention is further described in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments.

[0015] like Figure 1 As shown, the utility model provides a lightweight explosion-proof wall with a novel elastic coating, including a building beam, on which an explosion-proof wall is arranged, the explosion-proof wall including a plurality of supporting keels 2, two adjacent supporting keels 2 having reinforced concrete layers 4 on their inner sides respectively, the inner side surfaces of the reinforced concrete layers 4 having composite steel plates 9, the inner side surfaces of the composite steel plates 9 having floating bead plates 10; a rock wool layer 5 is provided on the outer side surfaces of the reinforced concrete layers 4, a decorative layer 6 is provided on the rock wool layer 5, and a coating 7 is provided on the outer surface of the decorative layer 6.

[0016] like Figure 1As shown, the building beam is the supporting member of the building, and the building beam is the existing technology and will not be described in detail; the reinforced concrete layer 4 and the corresponding supporting keel 2 are fixed on the corresponding building beam and the ground respectively, and the supporting keel 2 is used to reinforce the reinforced concrete layer 4; the composite steel plate 9 has a strong hardness. Through the provided composite steel plate 9, when an explosion occurs, the explosion impact force can be evenly dispersed to the reinforced concrete layer 4 and the supporting keel 2, and the reinforced concrete layer 4 and the supporting keel 2 are effectively protected; through the provided floating bead board 10, the floating bead board 10 has good fire-resistant and heat-insulating functions, which can improve the fire-resistant temperature of the explosion-proof wall. When a fire occurs indoors, the supporting keel 2, the reinforced concrete layer 4, and the composite steel plate 9 can be Effective protection can prevent steel from being deformed or degraded or failing due to high temperature. The floating bead board 10 is a prior art and will not be described in detail. The rock wool layer 5 has thermal insulation function. The rock wool layer 5 can improve the thermal insulation performance of the reinforced concrete layer 4. At the same time, the rock wool layer 5 has good compression and tensile resistance, and has very low water absorption and moisture absorption, which provides anti-aging performance for the explosion-proof wall. The rock wool layer 5 is a prior art and will not be described in detail. The decorative layer 6 is used to protect the rock wool layer 5 and improve the aesthetics of the explosion-proof wall. The coating 7 is generally sprayed with 3-6mm of coating 7 during construction. It can improve the waterproof performance and impact resistance of the outer interface of the explosion-proof wall, and prevent the outer interface of the explosion-proof wall from falling or being damaged under the impact of rain or accidental collision.

[0017] Energy absorbing pads 8 are respectively provided on the inner end surfaces of the reinforced concrete layer 4 .

[0018] like Figure 1 As shown, the energy-absorbing pad 8 can absorb explosion energy, reduce the impact and damage of the explosion on the wall 1, and thus improve the explosion-proof performance of the wall 1.

[0019] The energy absorbing pad 8 is arranged between the composite steel plate 9 and the reinforced concrete layer 4 .

[0020] like Figure 1 As shown, when an explosion occurs, the energy absorbing pad 8 can effectively buffer the composite steel plate 9, preventing the composite steel plate 9 from directly colliding and damaging the reinforced concrete layer 4, thereby further effectively protecting the reinforced concrete layer 4.

[0021] The inner end surfaces of two adjacent supporting keels 2 are respectively fixed with U-shaped keels 3 , and the composite steel plate 9 and the decorative layer 6 are respectively fixed on the U-shaped keels 3 by screws 11 .

[0022] like Figure 1 As shown, the U-shaped keel 3 is fixed to the supporting keel 2 by means of screws 11 , and the U-shaped keel 3 serves to reinforce, support and fix the composite steel plate 9 and the decorative layer 6 .

[0023] The reinforced concrete layer 4 , the rock wool layer 5 and the energy absorbing pad 8 are respectively installed on the inner sides of the two corresponding U-shaped keels 3 .

[0024] By providing the U-shaped keel 3 , an installation groove can be formed between two adjacent supporting keels 2 , so as to facilitate the positioning and installation of the reinforced concrete layer 4 , the rock wool layer 5 , and the energy absorbing pad 8 .

[0025] When the utility model is in use, the composite steel plate 9 is set, and when an explosion occurs, the explosion impact force can be evenly dispersed to the reinforced concrete layer 4 and the supporting keel 2, thereby effectively protecting the reinforced concrete layer 4 and the supporting keel 2; the floating bead plate 10 is set, and the fire resistance temperature of the explosion-proof wall can be improved. When a fire occurs indoors, the supporting keel 2, the reinforced concrete layer 4, and the composite steel plate 9 can be effectively protected to prevent the steel from being deformed or degraded or failing due to high temperature; the rock wool layer 5 is set, and the thermal insulation performance of the reinforced concrete layer 4 can be improved. At the same time, the rock wool layer 5 has good compression and tensile effects, and has very low water absorption and hygroscopicity, thereby providing the explosion-proof wall with anti-aging performance. The rock wool layer 5 is a prior art. The coating 7 is set, and the waterproof performance and impact resistance of the outer interface of the explosion-proof wall can be improved to prevent the outer interface of the explosion-proof wall from falling or being damaged under the impact of rain or accidental collision.

[0026] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A lightweight explosion-proof wall with a novel elastic coating, comprising a building beam, characterized in that: An explosion-proof wall is provided on the building beam, the explosion-proof wall comprising a plurality of supporting keels (2), a reinforced concrete layer (4) is provided on the inner side of two adjacent supporting keels (2), a composite steel plate (9) is provided on the inner side of the reinforced concrete layer (4), and a floating bead plate (10) is provided on the inner side of the composite steel plate (9); a rock wool layer (5) is provided on the outer side of the reinforced concrete layer (4), a decorative layer (6) is provided on the rock wool layer (5), and a coating (7) is provided on the outer surface of the decorative layer (6).

2. A lightweight explosion-proof wall with a novel elastic coating as claimed in claim 1, characterized in that: Energy absorbing pads (8) are respectively provided on the inner end surfaces of the reinforced concrete layer (4).

3. A lightweight explosion-proof wall with a novel elastic coating as claimed in claim 2, characterized in that: The energy absorbing pad (8) is arranged between the composite steel plate (9) and the reinforced concrete layer (4).

4. A lightweight explosion-proof wall with a novel elastic coating as claimed in claim 1, characterized in that: U-shaped keels (3) are respectively fixedly connected to the inner end surfaces of two adjacent supporting keels (2), and the composite steel plate (9) and the decorative layer (6) are respectively fixed to the U-shaped keels (3) by means of screws (11).

5. A lightweight explosion-proof wall with a novel elastic coating as claimed in claim 1, characterized in that: The reinforced concrete layer (4), the rock wool layer (5) and the energy absorbing pad (8) are respectively installed on the inner sides of the two corresponding U-shaped keels (3).

Images