CN2532149Y

CN2532149Y - Light combined flame-resistant wall board

Info

Publication number: CN2532149Y
Application number: CN 02213780
Authority: CN
Inventors: 李功奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-03
Filing date: 2002-04-03
Publication date: 2003-01-22
Anticipated expiration: 2012-04-03

Abstract

The utility model belongs to the technical field of the house building component, in particular to a light combined fireproof wallboard, which is characterized in that panels are composed of double-layered thin metal plates; a core plate is made of polyisocyanurate foamed plastics or polyurethane foamed plastics, and is arranged between the double-layered panels. The adjacent plates are connected in inserting and riveting way. Compared with the prior art, the wallboard has the advantages of light weight, high intensity, fast assembling , convenient dissembling, and good effects of fire prevention, heat preservation, heat insulation and sound insulation. Thus, the utility model can be used to build movable houses and simple houses moved in large span, and can be used as the non-bearing partition wall and as the shielded wall material at work.

Description

Light combined fire-retardant wall plate

Technical field:

The utility model belongs to building component technology field, especially for a kind of light combined fire-retardant wall plate of constructing active board house, nonbearing partition plate, indoor shielding.

Background technology:

In technique known, the strong plate of existing anti-fire screen generally is to be the integral partition plate that cementitious matter is made by magnesium cement, and this kind wallboard weight is big, shock-sensitive, dismounting is also inconvenient; The another kind of wallboard that constitutes by surface layer and sandwich layer, its sandwich layer is the polyphenylene resin foamed plastics, though weight alleviates, the intensity of this wallboard is low, heat-resisting quantity is poor, have only 100C °, especially when wallboard is assembled, inconvenience is installed, the slit between plate and the plate is difficult for sealing, influence heat insulation, its soundproof effect is poor, and inconvenience dismounting is easy to tear open broken, can not reuse.

Summary of the invention:

The purpose of this utility model provide a kind of in light weight, intensity is high, mounting or dismounting are convenient, insulation, heat insulation, light combined fire-retardant wall plate that soundproof effect is good.

Realize that the technical scheme that the purpose of this utility model is taked is: wallboard of the present utility model has panel, central layer, its principal character is: panel is to be made by the double layer thin metal sheet, central layer is to be made by poly-isocyanuric acid fat foamed plastic or polyurethane foamed plastic, and place between the double face slab, adopt the plug-in mounting riveted joint mode that is easy to dismantle to connect between each adjacent panels.

According to the light combined fire-retardant wall plate that such scheme is made, the barrier shield flooring that can be used as constructing active house, nonbearing partition, large span simple building and all kinds of workplaces uses.Have in light weight, intensity is high, aggregate erection is quick, convenient disassembly, the advantage that can be repeatedly used, especially aspect high temperature resistant, this wallboard has extremely significant effect, and its heat resistance can reach 800-1000C °, has good fire prevention, insulation, effect of heat insulation.Therefore the roof Material that also can be used as the constructing active house uses.

Description of drawings:

Utilize accompanying drawing to further describe embodiment of the present utility model below;

Fig. 1 is a contour structures schematic diagram of the present utility model;

Fig. 2 is the sectional view of A-A among Fig. 1;

Connection diagram between Fig. 3 the utility model adjacent panels;

Fig. 4 is the groove shape forming wall plate in the utility model;

Fig. 5, Fig. 6 the utility model turning connection diagram.

The specific embodiment:

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, wallboard of the present utility model has panel 1, central layer 2, panel 1 is to be made of the double layer thin metal sheet, in this case, metal sheet adopts to have plane or have the groove shape profiled sheet iron, the corrosion resistant plate that add epistasis and makes, for anti-metal sheet gets rusty and increases the attractive in appearance of panel, scribble the finish paint of rustproof paint and different color on the surface of metal sheet.Fig. 4 is the wallboard made from groove shape profiled sheet iron in the utility model; Central layer 2 is to be made by poly-isocyanuric acid fat foamed plastic or polyurethane foamed plastic, and place between the double face slab, adopt the plug-in mounting riveted way to connect (see figure 3) between each adjacent wall board, during dismounting, only need manufactured head to be removed, can realize for convenience detach with special tool.This wallboard adopts conventional special-purpose link slot card connection to get final product with being connected of roof and ground.In addition, for ease of the layout of indoor wall power supply wiring, when making wallboard, directly be embedded with concealed wire penetration pipe (not shown) in the central layer 2 of injection moulding, on its corresponding panel 1, be provided with the power interface or the switch installing port (not shown) that are used to be communicated with wire barrel.

Referring to Fig. 5, Fig. 6, be that the utility model turning connects embodiment, earlier panel 1 internal surface layer is prescinded a strip, expose central layer 2, on central layer 2, cut out an otch that is 90 ° of angles with cutter, and with outer coversheet and lancing to and after, form the right angle metope, connect with corner connector and securing member.

Claims

1, a kind of light combined fire-retardant wall plate, have panel [1], central layer [2], it is characterized in that: panel [1] is to be made of the double layer thin metal sheet, central layer [2] is to be made by poly-isocyanuric acid fat foamed plastic or polyurethane foamed plastic, and place between the double face slab, adopt the plug-in mounting riveted joint mode that is easy to dismantle to connect between each adjacent panels.

2, light combined fire-retardant wall plate according to claim 1 is characterized in that: the metal sheet employing has plane or has the groove shape profiled sheet iron that adds epistasis.

3, light combined fire-retardant wall plate according to claim 1, it is characterized in that: the surface of metal sheet scribbles the finish paint of rustproof paint and different color.

4, light combined fire-retardant wall plate according to claim 1 is characterized in that: central layer directly is embedded with the concealed wire penetration pipe in [2], on its corresponding panel [1], is provided with the power interface or the switch installing port that are used to be communicated with wire barrel.