CN202280179U - Decorative light explosion releasing wall - Google Patents

Abstract

The utility model relates to a decorative light explosion releasing wall for buildings of class-A plant of chemicals, pharmacy and the like. The decorative light explosion releasing wall is composed of a square pipe steel frame, a cement fiber plate, a thermal insulation plate, an anti-cracking protection layer and a veneering ceramic tile, wherein the cement fiber plate is fixedly paved on the square tube steel frame; one surface of the thermal insulation plate is connected with the cement fiber plate through an adhesive and/or a rivet; the other surface of the thermal insulation plate is fixedly bonded with the anti-cracking protection layer; and the veneering ceramic tile is stuck on the anti-cracking protection layer through cement mortar. The explosion releasing wall provided by the utility model has the advantages and characteristics of good strength, light weight, thermal insulation, leakage prevention, strong fireproof performance, strong durability, good surface decoration, strong wind pressure resistance and the like.

Description

A decorative light-weight explosion-venting wall

technical field

The utility model relates to a decorative light-weight explosion-venting wall used for Class A workshop buildings such as chemical industry and pharmaceutical industry.

Background technique

In the prior art, the following two methods are generally adopted for the explosion-leaking wall of Class A workshop buildings such as chemical industry and pharmaceutical industry.

The first is a light-duty steel frame coated with color steel plates or heat-insulating sandwich color steel plates. Advantages of this technology: meet the requirements of explosion venting, good strength, light weight, heat preservation, quick installation, and mature anti-leakage technology. Technical disadvantages: average fire performance, poor durability, and poor surface decoration.

The second is a new type of lightweight partition board with magnesite. Advantages of this technology: meet the requirements of explosion venting, good strength in a small area, light weight, heat preservation, quick installation, mature anti-leakage technology, fire resistance can reach B1 level, strong durability, and good surface decoration. Technical disadvantages: When building a large-area explosion venting wall, it cannot meet the wind pressure resistance requirements. the

Utility model content

In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by this utility model is to provide a decorative light-weight explosion-venting wall, which has good strength, light weight, heat preservation, anti-leakage, strong fire resistance, and durability Strong, good surface decoration, and strong wind pressure resistance.

The technical scheme that the utility model solves the problems of the technologies described above is as follows:

A decorative light-weight explosion-venting wall, which is composed of a square tube steel frame, cement fiber board, thermal insulation board, anti-crack protection layer and veneer tiles, and the cement fiber board is laid and fixed on the square tube steel frame One side of the thermal insulation board is connected to the cement fiber board through adhesives and/or rivets, the other side of the thermal insulation board is bonded to the anti-crack protection layer, and the veneer tiles are pasted on the anti-cracking layer through cement mortar. on the crack protection layer.

Further, the thermal insulation board is an extruded board with a thickness of 25-35mm.

The thickness of the cement fiber board is 5-10mm.

Further, the anti-crack protection layer includes a three-layer structure, the first layer and the third layer are anti-crack mortar, the second layer is the anti-crack mortar embedded in the first layer and the third layer is anti-crack mortar. Mesh cloth between mortars. The area of the interface between the anti-cracking mortar and the mesh cloth is slightly larger than that of the mesh cloth. The thickness of the anti-crack protection layer is 3-5mm.

The beneficial effects of the utility model are: the explosion-venting wall described in the utility model has the advantages of good strength, light heat preservation, anti-leakage, strong fireproof performance, strong durability, and strong wind pressure resistance. The outer wall surface is Veneer tiles have good decorative properties.

Description of drawings

Fig. 1 is a schematic diagram of the internal decomposition structure of the utility model;

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Square tube steel frame, 2. Cement fiber board, 3. Extruded plastic board, 4. Anti-cracking mortar, 5. Mesh cloth, 6. Veneer ceramic tile.

Detailed ways

The principles and features of the present utility model are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the utility model, and are not used to limit the scope of the utility model.

As shown in Figure 1, the decorative light-weight explosion-venting wall described in the embodiment of the utility model is composed of a square tube steel frame 1, a cement fiber board 2, a thermal insulation board, an anti-crack protective layer and veneer tiles 6 , the cement fiberboard 2 is laid and fixed on the square tube steel frame 1, one side of the thermal insulation board is connected with the cement fiberboard 2 through an adhesive and/or rivets, and the other opposite surface of the thermal insulation board is connected to the The anti-crack protection layer is cemented together, and the veneer tile 6 is pasted on the anti-crack protection layer by cement mortar.

Wherein, the thermal insulation board is an extruded board with a thickness of 30 mm and a weight of 1.5 kg/㎡.

Wherein, the thickness of the cement fiber board 2 is 7 mm, and its weight is 10 kg/㎡.

Wherein, the anti-crack protective layer includes a three-layer structure, the first layer and the third layer are anti-crack mortar 4, the second layer is the anti-crack mortar 4 embedded in the first layer and the anti-crack mortar 4 of the third layer. Crack the mesh cloth 5 between the mortar 4 . The area of the joint surface between the anti-cracking mortar 4 and the mesh cloth 5 is slightly larger than that of the mesh cloth 5, so that the mesh cloth 5 is completely covered. The thickness of the first layer of anti-cracking mortar 4 is about 2 to 3mm. Immediately press the mesh cloth 5 into the wet first layer of anti-cracking mortar 4. When it is slightly dry and hard enough to be touched by hand, apply the second layer Anti-cracking mortar 4, the thickness is about 1-2mm. The thickness of the entire anti-crack protective layer is about 3-5mm, and the weight is 6kg/㎡.

The square tube steel frame 1 is formed by assembling and welding square tube steel structures with specifications of 100mm×50mm×5mm and 50mm×50mm×5mm.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (6)

1. One kind can ornamental lightweight venting of dust explosion body of wall; It is characterized in that: constitute by square tube steelframe (1), cement fibrolite plate (2), thermal insulation thermal insulation board, cracking resistance overcoat and veneer ceramic tile (6); Said cement fibrolite plate (2) is laid and is fixed on the said square tube steelframe (1); The one side of thermal insulation thermal insulation board is connected with cement fibrolite plate (2) through bonding agent and/or rivet; The another side of thermal insulation thermal insulation board cements in said cracking resistance overcoat, and veneer ceramic tile (6) sticks on the said cracking resistance overcoat through cement mortar.
2. 2. according to claim 1 can ornamental lightweight venting of dust explosion body of wall; It is characterized in that: said cracking resistance overcoat comprises three layer construction; First floor and the 3rd layer are anticracking grout (4), and the second layer is the grid cloth (5) between the anticracking grout (4) of pressing the anticracking grout (4) that is embedded in said first floor and the 3rd layer.
3. 3. according to claim 2 can ornamental lightweight venting of dust explosion body of wall, it is characterized in that: said anticracking grout (4) is a bit larger tham the area of grid cloth with the area on the mating face of grid cloth (5).
4. According to claim 1～3 each described can ornamental lightweight venting of dust explosion body of wall, it is characterized in that: the thickness of said cracking resistance overcoat is 3～5mm.
5. According to claim 1～3 each described can ornamental lightweight venting of dust explosion body of wall, it is characterized in that: said thermal insulation thermal insulation board is that thickness is the extruded sheet of 25～35mm.
6. According to claim 1～3 each described can ornamental lightweight venting of dust explosion body of wall, it is characterized in that: the thickness of said cement fibrolite plate is 5～10mm.

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