CN2399467Y

CN2399467Y - Light fireproof partition wall

Info

Publication number: CN2399467Y
Application number: CN 99230206
Authority: CN
Inventors: 葛端春; 杨森结
Original assignee: HONGDA TRADE CO Ltd LIYANG CITY
Current assignee: HONGDA TRADE CO Ltd LIYANG CITY
Priority date: 1999-12-03
Filing date: 1999-12-03
Publication date: 2000-10-04
Anticipated expiration: 2009-12-03

Abstract

The utility model relates to a light fire-proof partition wall. A basic frame is formed by two 3-10MM mega fire-proof plates 1 and a supporting frame 2 (such as light steels, woods, aluminium alloy or hard plastic) which is used for supporting and connecting with the mega fire-proof plates. A connecting piece 3 (such as screw nail, an air gun nail, welding agent, riveting agent or adhesive agent) is arranged between the fire-proof plates and the supporting frame for fixedly connection. A 40-70MM gap is arranged between the two mega plates, a mixed slurry filling material composed of cement, perlite, additive, yellow sand and water is filled into the gap, and also rock wool, mineral wool, etc., can be used as the filling material. The utility model has the advantages of small space occupation, light weight, convenient installation and construction and good fire-proof performance.

Description

A kind of light fire-proof partition

A kind of light fire-proof partition belongs to building material technical field.

Present building, interior wall partition wall body of wall in the special house adopts mostly that traditional fragment of brick is built by laying bricks or stones, cement yellow sand cast-in-place structural, also useful wood, three-ply board, decorative panel etc. are made diaphragm structure, brick, cement structures are more firm, but Heavy Weight, the area that takes up room is big, installation is time-consuming takes a lot of work, structure fastness such as wood, three-ply board are poor, and sound insulation is poor, particularly fire hazardous.

The utility model is invented a kind of light fire-proof partition at the weak point of above-mentioned partition wall body of wall.This partition wall takes up room little, and is in light weight, and installation is convenient, and particularly fireproof performance is good.

The technical solution of the utility model is: fire stop adds PLASTIC LAMINATED 1 (the U.S. splice of following abbreviation) centre by two layers of thick U.S.A of 3-10mm and adds support 2 and make framework, support can be by light steel, plank, aluminium alloy extrusions, duroplasts is made, light steel can be made C font or I shape, spacing between the two-layer U.S. splice is 40-70mm, consistent with the width of support 2, thickness of wall body is 46-90mm, about two adjacent stents, spacing between left and right is 400-1000mm, closely connect by connector 3 between U.S. splice and the support, connector can be by screw, stainless steel nail, fastener, the air cannon nail,, gas welding connects, compositions such as riveted joint or bonding agent are bonding.Filling filler 4 in the space between two-layer U.S. splice, filler can carry out the wet method perfusion with the mixed slurry of being made up of cement, perlite, additive, yellow sand, water, and wherein perlite can be replaced by materials such as purple stone or flyash.Need maintenance a period of time to treat that slurry could use after fixed after the perfusion.Inserts between the two U.S. splices is except that forming between two-layer U.S. splice with fire proofing material dry stowings such as also available rock wool, mineral wool, glass fiber the perfusion of mixed slurry wet method.Because it is good that U.S.A adds PLASTIC LAMINATED fireproof performance spy, after tested: add the thick metope of 87mm that PLASTIC LAMINATED, light steel bracket and mixed slurry are formed by the thick U.S.A of 6mm, one side is being warmed to 1000 ℃, 2 hours time, its metope another side average temperature only reaches 57 ℃, and body of wall is damaged.The utlity model has extremely strong fireproof performance in view of the above as can be known.Because the utility model fire stop thickness only is 46～90mm, compares with brick solid wall, can increase significantly and effectively utilize the space, its weight also only is 1/3rd of brick solid wall.What this can greatly increase the room effectively utilizes area, greatly solves the overweight problem of load of highrise building.It is strong that the utility model also has a moisture resistivity, and available cutting machine cutting can ailing, and boring etc. can also be carried out wall covering fabric, wallpaper, ceramic tile, granite, paint, secondary such as coating decorates on the wall face.

Owing to adopt technique scheme: make the utility model area that takes up room little, in light weight, installation is convenient, and the fireproof performance of extra-heavy is particularly arranged.

The utility model will be further described below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the sectional view of the utility model embodiment 1.

Fig. 3 is the sectional view of the utility model embodiment 2.

In the accompanying drawing: 1, panel (U.S.A adds PLASTIC LAMINATED); 2, support; 3, connector; 4, inserts.

Embodiment 1

As Fig. 1, shown in Figure 2, the light steel of C font that 40mm is wide is made frame bracket 2, spacing is 500mm up and down between adjacent two light steel, left and right sides 600mm, be the leg of frame between the two-layer U.S. splice in surrounding, optionally open shape construction hole, ellipse garden on the every light steel lateral frame, use the thick U.S. splice 1 of the affixed 3.6mm of connector 3 screws on the framework two sides, cement, purple stone, additive, yellow sand, water is blended into mixed slurry as filler 4 by certain proportioning, then the mode of mixed slurry with the wet method perfusion poured between the two-layer U.S. splice from the construction hole, treat that slurry fully solidifies the back and just can use.Generally speaking can be at scene, wall place once or divide construction several times to make according to the size of dividing plate area.

Embodiment 2

As Fig. 1, shown in Figure 3, with width is 45mm, thickness is that the plank of 15mm is made frame bracket 2, distance between adjacent two planks is left and right sides 700mm, be the plank leg of frame between the two-layer U.S. splice in 500mm surrounding up and down, the thick U.S. splice 1 of affixed 6mm is followed closely with connector 3 air cannons in the wooden frame both sides, according to the construction needs, can on the U.S. splice in centre, stay certain construction hole, rock wool is filled between the two-layer U.S. splice as inserts 4, with U.S. splice and air cannon nail the construction hole is mended again after being full of.Can divide according to the size of partition wall area equally generally speaking and once or several times make at wall place site operation.

Claims

1, a kind of light fire-proof partition, by supporting with support (2) in the middle of two deck panels (1) and connecting the basic body of wall of formation, constitute at two-layer panel intermediate gaps place's filling inserts (4) again, it is characterized in that: two-layer panel (1) adds PLASTIC LAMINATED (1) (being called for short U.S. splice down) for U.S.A, frame supported is formed by light steel bracket (2) in the centre, between U.S. splice and the light steel bracket by connector (3) screw attachment, two adjacent light steel brackets (2) of composition framework up and down, between left and right be spaced apart 400～1000mm, spacing between the two-layer U.S. splice is 40～70mm, inserts (4) between the two-layer U.S. splice is by cement, perlite, additive, yellow sand, the mixed slurry that water is formed, carry out the wet method perfusion, slurry to be mixed solidifies the back just can be used, and the thickness of body of wall is 46～90mm.

2, light fire-proof partition according to claim 1 is characterized in that: the thickness of U.S. splice (1) is 3～10mm.

3, light fire-proof partition according to claim 1 is characterized in that: the light steel of doing support (2) can be made C font or I font.

4, according to the described light fire-proof partition of claim 1.3, it is characterized in that: support (2) is material such as also available plank, aluminium alloy extrusions or duroplasts except that light steel.

5, light fire-proof partition according to claim 1 is characterized in that: can replace perlite with purple stone or flyash etc. when making inserts (4) with mixed slurry.

6, according to claim 1,5 described light fire-proof partitions, it is characterized in that: material dry stowings such as the also available rock wool of inserts (4), mineral wool or glass fiber.

7, light fire-proof partition according to claim 1 is characterized in that: the connector (3) between U.S. splice (1) and the support (2) is except that with adopting stainless steel nail, fastener, air cannon nail, electric welding, riveted joint or bonding agent bonding the screw according to different timbering materials.