CN2564642Y

CN2564642Y - Environmental protection light partition plate

Info

Publication number: CN2564642Y
Application number: CN 02273982
Authority: CN
Inventors: 谢峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-04
Filing date: 2002-07-04
Publication date: 2003-08-06
Anticipated expiration: 2012-07-04

Abstract

The utility model provides a light partition board, which is characterized in that the utility model is composed of upper and lower surface layers 4 ( referring to picture 1 ) and a polyphenylene fragment layer embedded between the upper and lower surface layers 4; the surface layers are substrates composed of cementing material and aggregate material; the size of the irregular polyphenylene fragment not more than three-fourths of the thickness of the board; the cementing material can be one kind or plural kinds of cement, calomelas and gypsum; the aggregate material can be one kind or plural kinds of stalks, straws, hulls, sawdust, flyash, perlite and sand; and the polyphenylene fragment is not the polyphenylene ball, and the size of the polyphenylene fragment is relatively bigger so that bigger and more clearances can be formed among the fragments to make the substrates flow into the clearances naturally, and thus the polyphenylene fragment layer is combined with the upper and lower surface layers as a whole.

Description

The environmental protection light partition board

Technical field:

The utility model belongs to a kind of light-weight building material, specifically a kind of partition board.

Background technology:

Materials for wall is the important component part of China's building materials industry, China's materials for wall 95.3% is solid clay clinker brick at present, annual energy consumption of producing solid clay brick accounts for about half of building materials industry total energy consumption, account for 15% of annual energy consumption total amount, 4,800,000 mu are taken up an area of in whole nation brick and tile enterprise, reach that national building materials enterprise takes up an area of 67%, bake bricks every year and ruin field 7～80,000 mu; National on the other hand coal electrician already enterprise discharges more than 200,000,000 ton flyash and gangue, agricultural will be burnt and throw aside a large amount of crops one stalk every year, can produce the nondegradable white pollution of a large amount of natures in daily life and the industrial or agricultural again, these discarded objects have not only polluted environment, have equally also taken a large amount of arable lands.Therefore, greatly develop energy-conservation, save land, the novel wall material of sharp useless, environmental protection, accelerate the materials for wall innovation, advancing the building energy conservation engineering is an instant major issue.Light body bar shaped partition board has in light weight, cut off flexibly, and can increase the usable floor area of building, and it is easy for installation, advantages such as speed of application is fast will become the leading products that China's novel wall material develops, but to solid clay brick comparatively speaking the light body of existing partition board are meant, but actual weight is still very heavy, and surface density reaches 60～100kg/m ², construction inconvenience.The sheet material of another kind of light body, the polyphenyl plate with punching is a core as is well known, cover cement mortar outward and form, but its intensity difference, can only be as the use of veneer warming plate, because its use is whole polyphenyl plate, its cost is higher.

The utility model provide a kind of so that be used in industry and life in a large amount of white garbage one waste and old polyphenyl materials that occur and a large amount of waste residue one flyash of discharging of coal electricity enterprise and agricultural go up the annual wastes of crops-stalk that produces to be that primary raw material and cementitious material are made energy-conservation, save land, sharply give up, environmental protection, and have the light partition board of higher-strength.

Summary of the invention:

The utility model provides a kind of light partition board, it is characterized in that it is to be made of upper and lower surface layer 4 (see figure 1)s and the middle polyphenyl fragment layer 1 that embeds, its surface layer is by cementitious material and the base material that gathers materials and form, and the size of irregular polyphenyl fragment does not exceed 3/4ths of thickness of slab.Cementitious material can be wherein one or more such as cement, calomel mercurous chloride, gypsum, and gathering materials can be wherein one or more such as stalk, straw, husk, sawdust, flyash, perlite, sand; Here the polyphenyl fragment of Cai Yonging is not a polyphenyl ball, and size is relatively large, so that produce big more slit between fragment, allows base material flow into naturally, thereby polyphenyl fragment layer and upper and lower surface layer are combined into one.In order to increase the intensity of partition board, can in surface layer, be added with mesh reinforcements layer 2, as metal grill, fiberglass gridding cloth, nylon grid cloth, plastic grid etc. wherein one or more, and/or be added with wire layers of reinforcement 3, as steel (iron) muscle, steel (iron) silk, glass fiber, bamboo reinforcement, wooden muscle etc. wherein one or more, and/or be added with irregular fibrous material, as one or more (see figure 2)s wherein such as fiber crops, glass fiber, nylon yarn, metallic fiber.

For the partition board that is made generally in tongue-and-groove type easy to connect, but in order further to increase the bulk strength after partition board becomes wall, on the basis of above-mentioned any structure, in establish pre-buried reinforcing rib one metal tie-beam 5 (see figure 3)s, reinforcing rib can be a row or multi-row, can be the (see figure 6) that is arranged in parallel, also can be to arrange (see figure 7) in length and breadth.Pre-buried reinforcing rib can expose edges of boards so that with welding or other method of attachment the polylith plate is linked into an integrated entity, and this has also just strengthened the fastness and the impact resistance of whole wall.

For further weight reduction, on the basis of the partition board of above-mentioned any structure, make hollow structure (6) (seeing Figure 4 and 5).

For the intensity at the edge of strengthening partition board, can make the frame that has as panel construction, this frame also can be used for fixedly wallboard annex.

In addition, can add corresponding chemical assistant in the base material according to employed material and different requirements in the past.

The partition board that the utility model provides can be made all size of suitable requirement of engineering such as on-gauge plate, door (window) deckle board, mistake beam slab.

The production of the partition board that the utility model provides meets national industrial policies, is very beneficial for environmental protection.The partition board that the utility model provides has advantages such as light body, insulation, sound insulation, waterproof, fire prevention, antidetonation, can saw, can bore, can follow closely, assembling is installed, saving of work and time, metope is bright and clean, saves plastering process, can directly scrape white, wallpaper etc., after with reinforcing rib-metal tie-beam 5 connections, whole wall has good fastness, shock resistance.

Description of drawings:

Fig. 1 is with cementitious material and gathers materials to be that the upper and lower surface layer of base material and the polyphenyl fragment layer of embedding constitute light partition board.Among the figure: 1-polyphenyl fragment layer, 4-surface layer.

Fig. 2 is the partition board that increases netted and wire layers of reinforcement structure on the basis of structure 1.Among the figure: 2-mesh reinforcements layer; 3-wire layers of reinforcement.

Fig. 3 is for establishing the partition board of the structure of pre-buried reinforcing rib-metal tie-beam on the basis of structure 2.The pre-buried reinforcing rib of 5--metal tie-beam among the figure.

Fig. 4 is the partition board that forms the structure of hollow on the basis of structure 2.Among the figure: 6-hollow.

Fig. 5 is the partition board that forms the structure of hollow on the basis of structure 3.

Fig. 6 is the partition board that has the pre-buried reinforcing rib-metal tie-beam that is arranged in parallel.

Fig. 7 is the partition board that has pre-buried reinforcing rib-metal tie-beam of arranging in length and breadth.

The specific embodiment:

Embodiment 1. formworks, the base material bottom (following surface layer) that cast is made up of the cement straw mortar, the fiberglass gridding cloth of mating formation, embed the polyphenyl fragment, mat formation (on) the surface layer fiberglass gridding cloth, the surface layer of casting cement stalk mortar, ramming, maintenance, the demoulding and later stage trimming.Like this, just making upper and lower surface layer has the partition board of mesh reinforcements layer-fiberglass gridding cloth.

Embodiment 2. formworks, the bottom of casting cement sawdust mortar, mat formation bamboo reinforcement and metal tie-beam embed the polyphenyl fragment, the bamboo reinforcement of mating formation, the surface layer of casting cement sawdust mortar, ramming, maintenance, the demoulding and later stage trimming.Like this, just make the partition board of wire layers of reinforcement-bamboo reinforcement and pre-buried reinforcing rib-metal tie-beam.

Embodiment 3. formworks, the bottom of casting cement fly-ash mortar, mat formation underlying metal grid and hollow section embed the polyphenyl fragment, the surface layer metal grill of mating formation, the surface layer of casting cement fly-ash mortar, ramming, maintenance, the demoulding and later stage trimming.Like this, just make the partition board of the hollow of mesh reinforcements layer-metal grill.

Claims

1. an environmental protection light partition board is characterized in that it is that upper and lower surface layer (4) and the middle polyphenyl fragment layer (1) that embeds are formed, and the size of irregular polyphenyl fragment is less than or equal to 3/4ths of thickness of slab.

2. according to the environmental protection light partition board of claim 1, it is characterized in that in surface layer, having mesh reinforcements layer (2.) and/or wire layers of reinforcement (3) is arranged.

3. according to the environmental protection light partition board of claim 1 or 2, it is characterized in that increasing pre-buried reinforcing rib one metal tie-beam (5), pre-buried reinforcing rib one metal tie-beam is parallel or arranges in length and breadth.

4. according to the environmental protection light partition board of claim 1 or 2, it is characterized in that the intermediate layer is hollow structure (6).

5. according to the environmental protection light partition board of claim 3, it is characterized in that the intermediate layer is a hollow structure

6. according to the environmental protection light partition board of claim 1 or 2, it is characterized in that frame just like surface layer structure.

7. according to the environmental protection light partition board of claim 3, it is characterized in that frame just like surface layer structure.

8. according to the environmental protection light partition board of claim 4, it is characterized in that frame just like surface layer structure.

9. according to the environmental protection light partition board of claim 5, it is characterized in that frame just like surface layer structure.