CN2589559Y - Composite steel net air-entrained concrete light wall board - Google Patents
Composite steel net air-entrained concrete light wall board Download PDFInfo
- Publication number
- CN2589559Y CN2589559Y CN 02250409 CN02250409U CN2589559Y CN 2589559 Y CN2589559 Y CN 2589559Y CN 02250409 CN02250409 CN 02250409 CN 02250409 U CN02250409 U CN 02250409U CN 2589559 Y CN2589559 Y CN 2589559Y
- Authority
- CN
- China
- Prior art keywords
- steel mesh
- central layer
- mortar
- aerating concrete
- concrete light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000004567 concrete Substances 0.000 title claims abstract description 63
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 239000002131 composite material Substances 0.000 title abstract description 4
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 33
- 239000004576 sand Substances 0.000 claims abstract description 24
- 239000004568 cement Substances 0.000 claims abstract description 15
- 239000000084 colloidal system Substances 0.000 claims abstract description 13
- 239000010881 fly ash Substances 0.000 claims abstract description 7
- 239000004575 stone Substances 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 9
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 239000010440 gypsum Substances 0.000 claims description 3
- 229910052602 gypsum Inorganic materials 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 6
- 239000000843 powder Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 210000003195 fascia Anatomy 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Finishing Walls (AREA)
Abstract
The utility model relates to a composite steel mesh aerated concrete light wallboard, its structural feature is: the wall plate consists of an autoclaved aerated concrete core plate 4 and a steel mesh mortar reinforcing layer 3 positioned on the surface of the core plate 4, wherein the reinforcing layer 3 is tightly adhered to the core plate and coated on the surface of the core plate 1 to form a tension area of the integral wall plate. The autoclaved aerated concrete core plate 4 is a main body of the composite steel mesh aerated concrete light wall plate and is made of cement, fly ash, sand and stone powder. The steel mesh mortar reinforcing layer 3 is composed of a planar steel mesh 1 and colloid bonding mortar 2, and the colloid bonding mortar 2 is used for bonding the steel mesh 1 and the core plate 4 together to form a firm unified whole. The utility model discloses with the rationally distributed of steel mesh mortar enhancement layer and main part, full play the reinforcing effect of steel mesh and the light advantage of aerated concrete, make whole wallboard performance improve.
Description
Affiliated technical field
The utility model relates to a kind of compound steel mesh aerating concrete Light trabs, belongs to prefabricated composite building bar shaped wallboard product technical field.
Background technology
Steam pressurized concrete for building of the prior art is mainly used in materials for wall, and its product mainly contains steam pressurized concrete building block and steam pressurized concrete bar shaped wallboard.
Steam pressurized concrete building block needs in aerating concrete factory the aerating concrete of integral body to be cut into the little building block of 600 * 200 * 60～120mm and transports to the building site, with mortar building block is built into integral body again, the formation body of wall of plastering at last, the disadvantage of existence is: efficiency of construction is low, construction intensity is big, long construction period.
There is following shortcoming in steam pressurized concrete batten: (1) is because the bar frame that adopts places aerating concrete bar intralamellar part, after need place reinforcing bar earlier and treat aerating concrete foaming and setting in the aerating concrete moulding box during production, cut into plate again, enter and divide plate again after high pressure is signed steam-cured sclerosis, technology is complicated, equipment is had relatively high expectations.(2) the easy oxidation and rusting of steel mesh frame, expansion need be taked antirust processing, otherwise easily damage.(3) because steel mesh reinforcement is imbedded the aerating concrete, and reinforcing bar can not be given full play to the cracking resistance effect, and aerating intensity not high (about 5Mpa), property is crisp, and the stripe board volume is big, easily takes place damaged in handling process.(4) because aerating concrete surface strength is low and water absorption rate is high, the surface plastering decorative layer of aerating concrete batten body of wall easily produces and peels off, plays drum, is difficult to guarantee construction quality.
Technology contents
The utility model technical issues that need to address, on the one hand be that the efficiency of construction that the steam pressurized concrete of prior art exists is low, construction intensity big, the shortcoming of long construction period in order to overcome, overcome on the other hand processing technology complexity that the steam pressurized concrete batten of prior art exists, easily take place damaged, decorative layer easily produce smear from shortcoming, a kind of easy construction, compound steel mesh aerating concrete Light trabs that efficient is high are provided.
Technical problem of the present utility model can solve by taking following measure: compound steel mesh aerating concrete Light trabs, its design feature is: constitute by steam pressurized concrete central layer, the steel mesh mortar enhancement layer that is positioned at described central layer surface, the tight adhesion of this enhancement layer and central layer also be coated on central layer the surface, form the tensile region of integral wall.
Technical problem of the present utility model also can solve by taking following measure:
Two long limits of wallboard be respectively equipped with a circular groove, with the supporting circular arc raised line of described groove.
Steam pressurized concrete central layer is the main body of compound steel mesh aerating concrete Light trabs, is made by cement, flyash, sand, stone flour, and its density is that 400～700 intensity, grade label are 3.5～6Mpa.
Steel mesh mortar enhancement layer is made of plane gauze wire cloth and colloid adhesive mortar, and the colloid adhesive mortar is used for bonding together, make the three to form firm unified integral body gauze wire cloth and central layer.
The thickness of described steel mesh mortar enhancement layer is 3～10mm.
Described gauze wire cloth is welded by the steel wire of Φ=0.5～4mm, and the center to center distance of mesh is 4～200mm.
Described colloid adhesive mortar is made of sand and cementitious material, and cementitious material can be portland-type cement, sulphate aluminium cement or gypsum, magnesium gelatinous material, and used sand is fine sand or medium sand.
The utlity model has following outstanding effect:
1, to have kept aerated concrete building block lightweight, fire prevention, sound insulation property good for the utility model, advantages such as aerating concrete manufacture degree height, sharp useless, energy-conservation, saving resource, formed behind the integral wall easier than building block construction and installation, the efficient height.
2, compound steel mesh aerating concrete batten surface property is good, the surface strength height, and cracky not, cracky not, decorations are good.Steel mesh mortar enhancement layer and main body rationally distributed given full play to the humidification of steel mesh and the lightweight advantage of aerating concrete, and whole wallboard performance is improved.
3, steam pressurized concrete central layer can adopt one or a few aerating concrete to be combined into, and can significantly reduce breakage rate and technical difficulty in the production.
4, the aerated concrete building block scene is built by laying bricks or stones with the plaster bottoming, linked network anticracking of the scene of aerated concrete building block, batten body of wall and realized factory prefabricating.
The drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structure sectional view of the utility model inner wall panel.
Fig. 3 is the structure sectional view of the utility model side fascia.
Preferred embodiment
Fig. 1 constitutes embodiment 1 of the present utility model.As can be seen from Figure 1, present embodiment is made of steam pressurized concrete central layer 4, the steel mesh mortar enhancement layer 3 that is positioned at described central layer 4 surfaces, this enhancement layer 3 and the tight adhesion of central layer also be coated on central layer 4 the side, form the tensile region of integral wall.Two long limits of wallboard be respectively equipped with a circular groove 5, with the supporting circular arc raised line 6 of described groove.
As can be seen from Figure 2, steam pressurized concrete central layer 4 is the main body of compound steel mesh aerating concrete Light trabs, steel mesh mortar enhancement layer 3 is made of plane gauze wire cloth 1 and colloid adhesive mortar 2, and high-performance colloid adhesive mortar 2 is used for bonding together, make the three to form firm unified integral body gauze wire cloth 1 and central layer 4.
In the present embodiment: steam pressurized concrete central layer 4 is made by flyash, sand, lime, and its density is that 400～700 intensity, grade label are 3.5～6Mpa.The thickness of steel mesh mortar enhancement layer 3 is 3～10mm.Gauze wire cloth 1 is welded by the steel wire of Φ=0.5～4mm, and the center to center distance of mesh is 4～200mm.
Colloid adhesive mortar 2 is made of sand and cementitious material, and cementitious material can be portland-type cement, sulphate aluminium cement or gypsum, magnesium gelatinous material, and used sand is fine sand or medium sand.
Example 1: colloid adhesive mortar 4 is made by sand, cement, polymeric compositions and levigate material, and wherein: the content of sand is 100～200 parts, and the content of cement is 50～200 parts, and containing of polymeric compositions is 2～6% of cement factor, and the content of levigate material is 30～60 parts.
Example 2: colloid adhesive mortar 4 is made by sand, cement, polymeric compositions, flyash and light weight sand, wherein: the content of sand is 100～200 parts, the content of cement is 50～150 parts, containing of polymeric compositions is 2～8% of cement factor, the content of flyash is 20～60 parts, and the content of light weight sand is 10～40 parts.
Polymeric compositions refers to: modified polyvinylalcohol, polyvinyl acetate etc.
Levigate material refers to: slag powders, form by blast-furnace cinder is levigate, and can improve intensity.
Light weight sand refers to: slag, expanded perlite etc.
About 3～the 10mm of surface thickness that steel mesh 1 and mortar 2 form, the compound employing mechanical production line of steel mesh mortar face and central layer is implemented.
The utility model can be made into inner wall panel and side fascia, wherein:
As can be seen from Figure 2, the steel mesh mortar enhancement layer 3 of inner wall panel is positioned at the two sides of central layer 4, and its technical requirements is:
1) aerating concrete central layer semi-finals degree is greater than 5Mpa;
2) steel wire diameter 〉=1mm of steel mesh 1
3) seam limit 5 can be groove tongue and groove or flat mouth.
As can be seen from Figure 3, the steel mesh mortar enhancement layer 3 of side fascia extends to other adjacent with it sides from the two sides of central layer 4, forms the bound edge 6 of band corner, and its technical requirements is:
1) intensity of aerating concrete central layer 4 is more than or equal to 5Mpa;
2) steel wire diameter 〉=2.5mm of steel mesh 1;
3) steel mesh 1 cornerite;
4) seam limit 5 tongue and grooves are tongue and groove.
Steam pressurized concrete central layer 4 is the main body of compound steel mesh aerating concrete Light trabs, adopt ripe industrialized production line, utilize raw materials such as flyash that the power plant discharges, sand, lime to make, lighter in weight, low, the environmental protection, energy-conservation of cost are the higher Light trabs kinds of cost performance.Steam pressurized concrete of the present utility model is pressed coal dust aerating concrete, sand-lime aerating concrete and mixed silicon aerating concrete for steaming, and its density is that 400～700 intensity, grade label are 3.5～6Mpa.And as wall plate member, when the aerating concrete density at 400～700Kg/m
2The time, its flexing resistance is poor, and compressive strength is also lower, must mix muscle and be strengthened.
Claims (9)
1, compound steel mesh aerating concrete Light trabs, it is characterized in that: constitute by steam pressurized concrete central layer (4), the steel mesh mortar enhancement layer (3) that is positioned at described central layer (4) surface, this enhancement layer (3) and the tight adhesion of central layer also be coated on central layer (4) the surface, form the tensile region of integral wall.
2, compound steel mesh aerating concrete Light trabs according to claim 1 is characterized in that: two long limits of wallboard be respectively equipped with a circular groove (5), with the supporting circular arc raised line (6) of described groove.
3, compound steel mesh aerating concrete Light trabs according to claim 1, it is characterized in that: described steam pressurized concrete central layer (4) is the main body of compound steel mesh aerating concrete Light trabs, made by cement, flyash, sand, stone flour, its density is that 400～700 intensity, grade label are 3.5～6Mpa.
4, compound steel mesh aerating concrete Light trabs according to claim 1, it is characterized in that: described steel mesh mortar enhancement layer (3) is made of plane gauze wire cloth (1) and colloid adhesive mortar (2), and colloid adhesive mortar (2) is used for bonding together, make the three to form firm unified integral body gauze wire cloth (1) and central layer (4).
5, compound steel mesh aerating concrete Light trabs according to claim 1, it is characterized in that: the thickness of described steel mesh mortar enhancement layer (3) is 3～10mm.
6, compound steel mesh aerating concrete Light trabs according to claim 4, it is characterized in that: described gauze wire cloth (1) is welded by the steel wire of Φ=0.5～4mm, and the center to center distance of mesh is 4～200mm.
7, compound steel mesh aerating concrete Light trabs according to claim 4, it is characterized in that: described colloid adhesive mortar (2) is made of sand and cementitious material, cementitious material can be portland-type cement, sulphate aluminium cement or gypsum, magnesium gelatinous material, and used sand is fine sand or medium sand.
8, compound steel mesh aerating concrete Light trabs according to claim 1, it is characterized in that: steel mesh mortar enhancement layer (3) is positioned at the two sides of central layer (4), and its technical requirements is:
1) aerating concrete central layer (4) intensity is greater than 5Mpa;
2) steel wire diameter 〉=1mm of steel mesh (1);
3) seam limit (5) are groove tongue and groove or flat mouth.
9, compound steel mesh aerating concrete Light trabs according to claim 1, it is characterized in that: steel mesh mortar enhancement layer (3) extends to other adjacent with it sides from the two sides of central layer (4), forms the bound edge of band corner, and its technical requirements is: 1) intensity of aerating concrete central layer (4) is more than or equal to 5Mpa; 2) steel wire diameter 〉=2.5mm of steel mesh (1); 3) steel mesh (1) forms cornerite; 4) seam limit (5) are tongue and groove for tongue and groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250409 CN2589559Y (en) | 2002-12-17 | 2002-12-17 | Composite steel net air-entrained concrete light wall board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250409 CN2589559Y (en) | 2002-12-17 | 2002-12-17 | Composite steel net air-entrained concrete light wall board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2589559Y true CN2589559Y (en) | 2003-12-03 |
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ID=33720640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02250409 Expired - Fee Related CN2589559Y (en) | 2002-12-17 | 2002-12-17 | Composite steel net air-entrained concrete light wall board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2589559Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012109966A1 (en) * | 2011-02-14 | 2012-08-23 | 上海富春建业科技股份有限公司 | Autoclaved aerated concrete plate with steel wire mesh |
| CN105084831A (en) * | 2015-07-01 | 2015-11-25 | 唐志宏 | Wallboard raw material composition, integral wallboard and manufacture method thereof |
| CN112250331A (en) * | 2020-10-30 | 2021-01-22 | 重庆市荣昌区新兴建材有限公司 | Wallboard adhesive |
| CN113715155A (en) * | 2021-04-12 | 2021-11-30 | 乌鲁木齐胜达天利建材科技有限公司 | Assembled non-composite full-function wall and preparation method thereof |
-
2002
- 2002-12-17 CN CN 02250409 patent/CN2589559Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012109966A1 (en) * | 2011-02-14 | 2012-08-23 | 上海富春建业科技股份有限公司 | Autoclaved aerated concrete plate with steel wire mesh |
| CN105084831A (en) * | 2015-07-01 | 2015-11-25 | 唐志宏 | Wallboard raw material composition, integral wallboard and manufacture method thereof |
| CN112250331A (en) * | 2020-10-30 | 2021-01-22 | 重庆市荣昌区新兴建材有限公司 | Wallboard adhesive |
| CN113715155A (en) * | 2021-04-12 | 2021-11-30 | 乌鲁木齐胜达天利建材科技有限公司 | Assembled non-composite full-function wall and preparation method thereof |
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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: 20031203 Termination date: 20101217 |