CN2627096Y - Hollow load-bearing wall panel of industrial ash concrete material - Google Patents
Hollow load-bearing wall panel of industrial ash concrete material Download PDFInfo
- Publication number
- CN2627096Y CN2627096Y CN 03214357 CN03214357U CN2627096Y CN 2627096 Y CN2627096 Y CN 2627096Y CN 03214357 CN03214357 CN 03214357 CN 03214357 U CN03214357 U CN 03214357U CN 2627096 Y CN2627096 Y CN 2627096Y
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- China
- Prior art keywords
- wall slab
- sides
- bearing wall
- wallboard
- wall panel
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- Expired - Fee Related
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Abstract
The utility model relates to building material, more particularly a hollow load-bearing wall slab made by industrial ash concrete. The wall slab comprises a cement, a pulverized fuel ash, a slag, a coal gangue, a light bone meal and a special compound admixture, all of which are mixed with water and then the mixture is cast and forms the wall slab 1; wherein a plurality of circular through holes 4 are evenly provided in the middle of the wall slab; two layers of spot welding, galvanized and strengthening steel fabric sheets 5 are laid on the upper side and the lower side of the through holes 4; a plurality of lacing bars 6 hold on the two long sides of the strengthening steel fabric sheets 5; splineways 3 in an asterisk shape and like the tail of a swallow are provided in the two sides of the long plane of the wall slab 1; bound-over-tape concave platforms 2 are provided in the two sides of the splineways 3. The wall slab in the utility model has the advantages of sound mechanical property, sound reprocessing property, easy installation and wide application; furthermore, the wall slab is the building material which is in favor of environmental protection, and can improve the buildings in the small and medium cities and realize the overall goal of a well-off society.
Description
Technical field
The utility model relates to a kind of constructional materials, particularly a kind of industrial ash slag concrete hollow load-bearing wall panel.
Technical background
Multiple prefabricated nonbearing partition sheet material is arranged in the prior art, in sheet material, be provided with spot welding cold drawing steel fabric sheet as tensile materials, make and be used widely with fillings such as cement, perlite, pulverized slags, but existing wallboard is because insufficient strength, cycling processability is poor, adaptive surface is little, can only make the usefulness of nonbearing partition plate, and can not be used on load bearing wall, the exterior wall.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of intensity height is provided, and is convenient to reprocessing, is applicable to the industrial ash slag concrete hollow load-bearing wall panel that various load bearing walls, partition wall prefabricated building use.
The technical scheme that its technical problem that solves the utility model adopts is: this wallboard cement, flyash, slag, gangue, bone meal material and extraordinary compound special additive, the wallboard of water mix moulding by casting, be provided with several manholes in the middle of the wallboard uniformly, be covered with two-layer spot welding zinc-coated wire in the both sides up and down of through hole and strengthen the net sheet, strengthen net sheet two long limits at steel wire and with several lacing wires it is held, establish on the long face both sides of wallboard
Swallow-tail form tongue-and-groove, the both sides of tongue-and-groove are provided with seam band concave station.
The beneficial effects of the utility model are: 1, compressive strength height 〉=9.5Mpa; Hanging force 〉=1000KN; The bending resistance rupture load, plate deadweight multiple 〉=3.2; 2, adopt two spot welding zinc-coated wire to strengthen the net sheet, its performance is firm, resistant to rust, life-span are long; 3, widely applicable, can be used on inside and outside load bearing wall and partition wall; 4, heat preservation and soundproof is effective; 5, increase about 10% with brick mix structure room, northeast than usable floor area; 6, owing to adopt between two blocks of load-bearing wall panels
Dovetail joint connects seam intensity height, and middle the filling in fact is difficult for cracking; 7, utilized fine coal dirt, industrial residue of coal gangue helps environmental protection; 8, save land resources, be applicable to townlet's building;
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 shows industrial ash slag concrete hollow load-bearing wall panel perspective view.The A-A profile of Fig. 2 diagrammatic sketch 1.
Among the figure, the 1-wallboard; 2-seam band concave station; The 3-tongue-and-groove; The 4-through hole; The 5-steel wire strengthens the net sheet; The 6-lacing wire
The specific embodiment
With reference to accompanying drawing 1,2, a kind of industrial ash slag concrete hollow load-bearing wall panel is mainly used cement, flyash, slag, gangue, lightweight aggregate and extraordinary compound special additive water mix moulding by casting.In order to make its load-bearing and to increase compressive strength, hanging force, flexural strength, in wallboard 1 intermediate throughholes 4 both sides, be covered with two-layer spot welding zinc-coated wire and strengthen net sheet 5, with several lacing wires 6 two steel wires being strengthened the net sheet on two long limits holds, to strengthen its intensity, several manholes 4 of establishing in the middle of the wallboard 1 mainly are in order to alleviate the weight of wallboard 1, to increase its sound insulation, warming effect; For easy for installation and be connected firmly, wallboard 1 two sides are provided with
After the 1 upright good alignment of 3, two wallboards of swallow-tail form tongue-and-groove, to two
Pour into a mould adhesive material in the swallow-tail form tongue-and-groove 3, two wallboards 1 can be coupled together securely, in order to increase its bonding strength, be provided with seam band concave station 2 in wallboard 1 both sides, after two wallboards 1 connect, to soak plastic fiber cloth with adhesive material again and be fixed in two seam band concave stations 2 on the wallboard 1, and make its seam band and wallboard 1 keep smooth, further increase its bonding strength.
The physical and mechanical property such as the table one of industrial ash slag concrete hollow load-bearing wall panel
Table one
| Sequence number | Project | Performance indications |
| 1 | Shock resistance (inferior) | ≥20 |
| 2 | The bending resistance rupture load, plate deadweight multiple | ≥2.5 |
| 3 | Compressive strength (Mpa) | ≥8.5 |
| 4 | Area density (Kg/m 2) | ≤100 |
| 5 | Hanging force (N) | ≥1000 |
| 6 | Air counting sound insulation factor (d B) | ≥40 |
| 7 | Fire endurance (n) | ≥3.0 |
| 8 | Specific radioactivity is lived and is worth CR/370+CTn/260+CK4200 and CR/200 | ≤1 |
This utility model wallboard, it is good to have a physical and mechanical property, and cycling processability is good, and is easy for installation, widely applicable, helps environmental protection and promotes a kind of constructional materials that small and medium-sized cities building and well-off society's overall goal realize.
Claims (2)
1, a kind of industrial ash slag concrete hollow load-bearing wall panel, with cement, flyash, slag, gangue, light bone meal and extraordinary compound special additive, the wallboard of blunging moulding by casting (1), it is characterized in that being provided with several manholes (4) equably in the middle of the wallboard (1), be covered with two-layer spot welding zinc-coated wire in the both sides up and down of through hole (4) and strengthen net sheet (5), steel wire strengthen net sheet (5) two long limits with several lacing wires (6) with its pulling.
2, industrial ash slag concrete hollow load-bearing wall panel according to claim 1 is characterized in that the long face both sides of wallboard (1) are provided with
Swallow-tail form tongue-and-groove (3), the both sides of tongue-and-groove (3) are provided with seam band concave station (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214357 CN2627096Y (en) | 2003-08-14 | 2003-08-14 | Hollow load-bearing wall panel of industrial ash concrete material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214357 CN2627096Y (en) | 2003-08-14 | 2003-08-14 | Hollow load-bearing wall panel of industrial ash concrete material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2627096Y true CN2627096Y (en) | 2004-07-21 |
Family
ID=34242622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03214357 Expired - Fee Related CN2627096Y (en) | 2003-08-14 | 2003-08-14 | Hollow load-bearing wall panel of industrial ash concrete material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2627096Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1877042B (en) * | 2005-06-07 | 2010-05-05 | 卢贞吟 | Compartment wall unit and combined compartment employing the same |
| CN102003030A (en) * | 2010-11-24 | 2011-04-06 | 沈阳建筑大学 | Prefabricated coal gangue concrete hollow shear wallboard |
-
2003
- 2003-08-14 CN CN 03214357 patent/CN2627096Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1877042B (en) * | 2005-06-07 | 2010-05-05 | 卢贞吟 | Compartment wall unit and combined compartment employing the same |
| CN102003030A (en) * | 2010-11-24 | 2011-04-06 | 沈阳建筑大学 | Prefabricated coal gangue concrete hollow shear wallboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040721 Termination date: 20100814 |