CN2344468Y

CN2344468Y - New type composite light wall panel

Info

Publication number: CN2344468Y
Application number: CN 97205445
Authority: CN
Inventors: 王自强
Original assignee: CHONGQING INSTITUTE OF BUILDING RESEARCH
Current assignee: CHONGQING INSTITUTE OF BUILDING RESEARCH
Priority date: 1997-11-14
Filing date: 1997-11-14
Publication date: 1999-10-20
Anticipated expiration: 2007-11-14

Abstract

The utility model relates to a novel composite light wall panel which is composed of lacunary plaster or the composition of the solid 2 and the GRC surface layer 1 which is made of fiber glass and lightweight reinforced concrete. The wall panel reserves the advantages of the plaster wall panel and the GRC wall panel, and overcomes the disadvantages, such as poor water resistance, low strength, high costs, etc. The utility model has favorable anti-fold, anti-crack, and anti-shocking strength, the function of adjusting indoor humidity, the effects of favorable water resistant and sound isolation, favorable fire resistance, light dead load, simple manufacture and installation process, smooth and clean surface, good market outlook, and lower costs comparing with other kinds of the wall panels, the operations of sawing, drilling, and nailing, etc. can be proceeded, the quality of the utility model is easy to warrant, and the novel composite light wall panel can be a decorative layer after adding putty.

Description

The NEW TYPE OF COMPOSITE Light trabs

The utility model relates to constructional materials, particularly a kind ofly is suitable for that high-rise frame structure building non-bearing internal partition wall uses, the NEW TYPE OF COMPOSITE Light trabs that is made of gypsum and GRC material.

For building, particularly the high-rise frame structure building in order to alleviate the deadweight of building, reduces structure section sizes such as beam column, enlarges the usable floor area in room, accelerates the progress of construction, saves the investment of building, the domestic reform that is being conceived to materials for wall.The lightweight non-lbearing wall material of multiple structure is widely used.At present, the nonbearing partition material that generally adopts can reduce following a few class: keel gypsum thin plate partition material, gypsum block, air-entrained concrete building block, hollow gypsum wall board, GRC hollow wall panel, silicon magnesium hollow wall panel, steel wire net rack cement light filled board etc.In these partition materials, be widely used, it is simpler to have better applicability, economy, safety and technology, and what accepted by people easily is hollow gypsum wall board, GRC hollow wall panel.

Hollow gypsum wall board has certain rupture strength after adding fibrous material, can reduce unit weight behind the adding lightweight additive.Itself has respiration gypsum plank, can regulate the variation of indoor humidity, and dimensionally stable, indeformable, good decorative property, and cost is also low.But the shortcoming of gypsum plank maximum is a poor water resistance, makes to apply to be subjected to certain restriction.

GRC (Glass Fiber Reinforced Comento) is a glass fiber reinkorced concrete, it is the another kind of in recent years material that is widely used in making hollow wall panel, it has intensity height, good endurance, advantage of simple technology, but raw-material price is higher, make the cost of its wallboard of making higher, extensive use is restricted.

The purpose of this utility model is to provide a kind of and constitutes by gypsum and GRC material are compound, can keep its advantage, overcomes the NEW TYPE OF COMPOSITE light cellular partition board of shortcoming separately.

Above-mentioned purpose of the present utility model is to realize that by such technical scheme promptly a kind of NEW TYPE OF COMPOSITE light cellular partition board is characterized in that:

Said structure of the present utility model is further specified by the non-limiting embodiment that accompanying drawing provides.

Accompanying drawing is the structure sectional view of the utility model embodiment.

Referring to accompanying drawing: in the present embodiment, the NEW TYPE OF COMPOSITE light cellular partition board is for by gypsum body 1 and the structure that meets present building standard partition board size and modulus variation that constitutes of the compound GRC surface layer 2 of upper and lower surface with it, and wherein gypsum core is for there being hole body.In addition, the needs according to building also can be made into the partition board that multiaspect, single face or angle mask have the GRC surface layer.When the gypsum body was solid, the gypsum body can be substituted by the mixture of gypsum and aggregate such as haydite, expanded perlite or granules of polystyrene; Also can be to add the pore body structure that forms behind the gas during fabrication,, reduce deadweight to reduce density.It can be circular port, slotted eye and rectangular opening that gypsum has hole body.

The utility model is owing to there being said structure to have following remarkable advantage:

1. have good anti-folding, cracking resistance, impact strength;

2. has the function of regulating indoor humidity;

3. good water-fast and soundproof effect is arranged;

4. good refractoriness is arranged, and fire-retardant, no poison gas produces;

5. from heavy and light, can saw, bore, operation such as nail, fabrication and installation technology is simple, and quality is guaranteed easily;

7. any surface finish is smooth, promptly can be used as decorative layer after scraping putty;

8. cost is low than the wallboard of other type, and market prospects are good.

Claims

1. a NEW TYPE OF COMPOSITE Light trabs is characterized in that: be composited with GRC surface layer (1) by gypsum hollow or solid (2).

2. NEW TYPE OF COMPOSITE Light trabs according to claim 1 is characterized in that: gypsum solid (2) can be substituted by the mixture of gypsum and aggregate such as haydite, expanded perlite or granules of polystyrene.

3. NEW TYPE OF COMPOSITE Light trabs according to claim 1 is characterized in that: gypsum body (2) is to add the pore body structure that forms behind the gas during fabrication.

4. NEW TYPE OF COMPOSITE Light trabs according to claim 1 is characterized in that: it can be circular port, slotted eye and rectangular opening that gypsum has hole body.