CN211396251U

CN211396251U - Composite wall

Info

Publication number: CN211396251U
Application number: CN201921334330.9U
Authority: CN
Inventors: 金国洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-09-01
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a composite wall, which comprises two composite wallboard foam boards or rock wool boards, wherein one composite wallboard is arranged on one side of a beam, a post or a wall frame, the foam boards or rock wool boards are brushed on the inner sides of the wallboards by cement slurry, so that the foam boards or rock wool boards are parallel and full with square steel and are not hollow, then one layer of cement slurry is scraped, one composite wallboard is arranged on the other side of the beam, the post or the wall frame, and a wall structure with two composite wallboard interlayers of the foam boards or rock wool boards is formed; the utility model discloses a design a novel steel framework's composite wall for the wall body can reduce steel by a wide margin on keeping the steadiness basis of original steel construction, practices thrift the cost, and the wallboard is lighter, easily transports.

Description

Composite wall

Technical Field

The utility model relates to a steel construction building technical field relates to a composite wall body particularly.

Background

The steel structure building is a novel building system, comprises industry boundaries among the land industry, the building industry and the metallurgical industry, and is integrated into a new industry system, namely the steel structure building system which is generally seen by people in the industry.

Compared with the traditional concrete building, the steel plate or the section steel replaces reinforced concrete, so that the steel structure building has higher strength and better shock resistance. And because the components can be manufactured in factories and installed on site, the construction period is greatly reduced. Because the steel can be repeatedly used, the construction waste can be greatly reduced, and the steel is more environment-friendly, so the steel is widely adopted by all countries in the world and is applied to industrial buildings and civil buildings.

However, although steel structure buildings are high in stability at present, steel used for steel frameworks of the steel structure buildings is more, the cost is higher, and the composite wall boards on the market cannot simultaneously take multiple aspects into consideration.

Disclosure of Invention

An object of the utility model is to provide a neotype composite wall to exist among the above-mentioned prior art, through designing a neotype composite wall of steel framework for the wall body can reduce steel by a wide margin on keeping the steadiness basis of original steel construction, practices thrift the cost, and the wallboard is lighter, easily transports.

The utility model discloses a following technical scheme realizes: a composite wall is composed of two foam boards or rock wool boards, a composite wall board installed to one side of beam, column or frame, cement slurry coated to the inner side of said composite wall board, and a layer of foam board or rock wool board arranged to another side of beam, column or frame.

The composite wallboard comprises steel mesh sheets, steel partition strips and pouring materials, wherein two sides of the two steel mesh sheets are welded into a hollow steel net rack through the two steel partition strips, the steel net rack is also welded with the steel partition strips, and the composite wallboard is formed after pouring.

The composite wall body is composed of a steel mesh sheet and a pouring material, wherein a plurality of steel wire draw hooks are arranged on the steel mesh sheet, and the composite wall board is formed after pouring.

1-4 steel division bars are welded in the steel net rack.

The width of the steel division bar is 3-15 cm, and the diameter is 1.5-20 phi.

The pouring material of the composite wallboard is polyphenyl particle foam concrete.

The utility model discloses a floor board's erection joint structure has following advantage:

1. the installation advantage: the installation is light, quick, firm, the security is high, and the construction site is clean and tidy, does not produce rubbish, and is noiseless.

2. The wall body is characterized in that: the pouring material of the wallboard is developed by the inventor, the formula is a civil raw material, the wallboard is nontoxic, non-radiative and free of harmful gas, the wallboard is an environment-friendly raw material, the back surface of the wallboard is burnt to 3000 ℃ for 60 minutes by a violent fire test, the front surface of the wallboard does not have heat, and the wallboard is normally constant in temperature and does not absorb water. And the strength is very high, reaches 15-25 MPa, can be used for driving expansion screws and can be used for hanging objects of 100 and 150 kilograms. And the wallboard on the market is concrete hollow wall board basically, and weight is heavy, and is easy broken, and the heavy factor of safety of installation is low, and anti-seismic performance is poor, does not have thermal-insulated cold insulation function, if calculate according to the thick 15 centimeters of equal wall body, every square 180 kilograms, the utility model discloses compound wall body 15 centimeters is thick, and every square 48 kilograms, calculates the concrete wall body and the compound wall body of equal thickness like this and than every square weight 132 kilograms, increases the basis investment, factor of safety the utility model discloses a height.

3. The utility model discloses arbitrary fluting of composite wall water and electricity installation does not receive the influence of wall body safety structure, and foam board or rock wool board need be used to the wall body the inside, is fire-retardant material, can not receive the fire to influence the burning, and the both sides wallboard is high temperature resistant thermal-insulated wallboard, and this wallboard structure and raw materials are research and development formula oneself, and nonradiative, the nothing is to human harmful substance, and economic environmental protection.

4. In the use process of the composite wall body, the composite wall body can be well combined with a concrete structure, a steel structure column, a steel structure beam, a steel structure floor slab and the like into a whole, is firm and firm, has better anti-seismic performance, and has the functions of heat insulation, cold insulation, burglary prevention, fire prevention, water prevention, sound insulation and the like.

5. The installation process is simple, holes are punched in the central points of concrete columns, beams and floor slabs, and the concrete columns, beams and floor slabs need to be made into walls, and the concrete columns, the beams and the floor slabs are connected with square steel or C-shaped steel through threaded steel bars or expansion screws. So that a steel frame is formed around the wall body, and then the middle grid frame is welded. The wall board is installed by self-tapping screws, one wall body is installed, then the foam board or the rock wool board is coated on the wall board by cement slurry, the foam board or the rock wool board is parallel and full with square steel and is not hollowly bulged, then a layer of slurry is scraped, the other wall board is installed, the self-tapping screws are used for drilling through the wall boards to connect the square steel to form an integral wall surface, and construction waste is not generated on a construction site, so that the composite wall body is simple to construct, convenient to install, quick, safe and firm, the physical consumption of workers is reduced, 400-sand-resistant 500-square-meter wall bodies can be installed by 6-7 workers in one day on average, labor and time are saved, the construction period is advanced, the construction cost is saved, the novel composite wall body is used as an inner wall body and an outer wall body of a factory building, can be used for any decoration, has the characteristics of theft prevention, fire prevention, water prevention, shock, the wall body has the advantages that the wall body does not need to be painted with mortar, compared with an aerated brick wall body, the wall body can save about 100 yuan per square meter by painting with mortar on both sides, the construction speed is improved by about 10 times, and the capital and use cost of owners is saved.

Drawings

Fig. 1 is the structure schematic diagram of the double-layer steel net rack of the utility model.

Fig. 2 is the utility model discloses a double-deck steel rack pour the sketch map.

Fig. 3 is the structure schematic diagram of the single-layer steel net rack of the utility model.

Fig. 4 is a schematic view of the usage state of the present invention.

Fig. 5 is a schematic cross-sectional view of the usage state of the present invention.

In the figure: 1-steel mesh sheet, 2-steel parting bead, 3-composite wallboard, 4-pouring material, 5-foam board or rock wool board, 6-steel wire draw hook and 7-wall body frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

As shown in fig. 1-3, the composite wall panel 3 of the present invention has two forms in its internal structure, one of which includes steel mesh sheet 1, steel spacers 2 and casting material 4, two sides of steel mesh sheet 1 are welded into a hollow steel net rack through two steel spacers 2, and a plurality of steel spacers 2 are welded in the steel net rack, so as to form the composite wall panel 3 after casting.

The other composite wall 3 is composed of a steel mesh sheet 1 and a pouring material 4, wherein a plurality of steel wire draw hooks 6 are arranged on the steel mesh sheet 1, and the composite wall 3 is formed after pouring.

Wherein, 1-4 steel division bars 2 can be welded in the steel net rack according to the size requirement of the wallboard.

Wherein, the width of the steel parting strip 2 is 3-15 cm, the diameter is 1.5-20 phi, which makes the wallboard small and light, but the steel net rack has strong firmness, thus, the firmness can be ensured.

The pouring material 4 of the composite wall board 3 is environment-friendly polyphenyl particle foam concrete, the formula is a civil raw material, the composite wall board is non-toxic, non-radiative and free of harmful gas, the back surface of the composite wall board is burned to be high temperature of 3000 ℃ by a violent fire test, the composite wall board is burned for 60 minutes, the front surface of the composite wall board has no heat, and the composite wall board is normally constant in temperature and does not absorb water.

As shown in fig. 4-5, the utility model discloses a novel composite wall is when using, installs a slice composite wall panel 3 in one side of roof beam or post or wall body frame 7, brushes cement thick liquids in composite wall panel 3 inboard, installs cystosepiment or rock wool board 5, makes cystosepiment or rock wool board 5 parallel full with the square steel, and not hollowing scrapes one deck cement thick liquids again, installs a slice composite wall panel 3 in roof beam or post or wall body frame 7's opposite side, constitutes the wall structure that two 3 intermediate layers of composite wall panel are cystosepiments or rock wool board 5.

The wall structure is not a common wall, is fire-resistant to 3000 ℃ and cannot be burnt out, the foam plate structure and the steel structure in the wall cannot be influenced, the wall structure has the advantages of good shock resistance, heat insulation, cold insulation, sound insulation, theft prevention and fire prevention, can be grooved on the wall at will when water and electricity installation and wall hanging pieces are needed, is not influenced by a wall safety structure, has lighter weight, can meet the requirements of walls with any thickness, and does not need cement mortar powder walls.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a composite wall, its characterized in that, including two compound wallboard (3) cystosepiments or rock wool board (5), and install one slice of compound wallboard (3) in one side of roof beam or post or wall body frame (7), brush the cement thick liquids on compound wallboard (3) inboard, install cystosepiment or rock wool board (5), make cystosepiment or rock wool board (5) parallel full with the square steel, do not empty and drum, scrape a layer cement thick liquids again, install another slice of compound wallboard (3) in the opposite side of roof beam or post or wall body frame (7), constitute two compound wallboard (3) intermediate layers and be the wall structure of cystosepiments or rock wool board (5).

2. A composite wall according to claim 1, characterized in that the composite wall (3) comprises steel mesh sheets (1), steel spacers (2) and casting material (4), two sides of the two steel mesh sheets (1) are welded into a hollow steel net frame through the two steel spacers (2), a plurality of steel spacers (2) are also welded in the steel net frame, and the composite wall (3) is formed after casting.

3. The composite wall body as claimed in claim 1, wherein the composite wall body is composed of a steel mesh sheet (1) and a casting material (4), the steel mesh sheet (1) is provided with a plurality of steel wire draw hooks (6), and the composite wall panel (3) is formed after casting.

4. A composite wall according to claim 2, characterised in that 1-4 steel division bars (2) are welded into the steel grid.

5. A composite wall according to claim 2, characterised in that the steel division bars (2) are 3-15 cm wide and 1.5-20 mm in diameter.

6. A composite wall according to claim 2 or 3, characterised in that the casting material (4) of the composite wall panel (3) is polyphenyl particle foam concrete.