CN2194385Y - Cement light sandwich wall plate - Google Patents
Cement light sandwich wall plate Download PDFInfo
- Publication number
- CN2194385Y CN2194385Y CN 94226925 CN94226925U CN2194385Y CN 2194385 Y CN2194385 Y CN 2194385Y CN 94226925 CN94226925 CN 94226925 CN 94226925 U CN94226925 U CN 94226925U CN 2194385 Y CN2194385 Y CN 2194385Y
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- cement
- plate
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Abstract
The utility model relates to a cement light sandwich wall plate, which belongs to the technical field of the composite wall plate. A fibrous reinforcement cement plate is used as a facing plate, light aggregate mortar is used as sandwich material, and the frames of the light steel joists or round nails are arranged between the facing material and the sandwich material. The utility model has the advantages of good using performance, fire prevention, good water-resisting performance, good moisture-proof performance, good heat-preserving performance, good sound-absorbing performance and light weight. The weight of the utility model is lighter than the weight of the accepted three-dimensional plate of light material about 42-45%. The utility model is suitable for the buildings of high layers, wide spans and poor soil-bearing capacity.
Description
The cement light sandwich type wall panel belongs to the combined wall board field.
The existing combined wall board following several types that added up to:
(1) three dimensional panel
It is the stamen material with the polystyrene board, plasters as cement mortar behind the outer metal binding wire net.Its shortcoming is that cement mortar float work amount is very big, influences the duration, and its stamen material is combustible material, is unfavorable for fire prevention.
(2) magnesia face combined wall board
Its shortcoming is not fire-resistant, yielding, can only be used for less important architectural.
(3) glass fiber reinkorced concrete combined wall board
It needs low alkali cement and alkali-resistant glass fibre is raw material, and its material source is limited, price height, poor durability.
(4) steel concrete or fiber cement face combined wall board
Must cast with special mould in factory, and weight is big.
(5) compressed straw slab stamen lightgage steel joist composite plate
Water-fast, fire line is poor, can not be used for the bigger place of exterior wall or humidity.
The combined wall board of above several types, perhaps water-fast, fire line difference or weight are big, make complicatedly, and perhaps the raw material source is restricted.
The purpose of this utility model is to propose a kind of cement light sandwich type wall panel at the defective of above-mentioned various combined wall boards existence, and its existing lighter quality has good functional performance again, and the raw material source is abundant.
Technical solution of the present utility model is that it is panel (1) with the fibre reinforced cement, is stamen material (2) with the lightweight aggregate mortar, is provided with lightgage steel joist skeleton (3) or garden nail (4) between upper and lower panel (1), and stamen material (2) is filled therebetween.Wherein fiber reinforced cement board can be asbestos cement sheet or contain medium-alkali glass fibre TK plate, ENI spy plate and the hundred special plates etc. for example commercially available with the mixed cement plate of short asbestos fiber, lightweight aggregate mortar wherein can be cement expanded perlite, cement and expanded vermiculite, cement pottery gravel, cement float stone and foam concrete.
The cement light sandwich type wall panel that adopts technical solutions of the utility model to make, core adopts porous, and non-combustible materials is made, so quality is light, fireproof performance is good, and water-fast, moistureproof, impermeable, insulation and sound absorption qualities are good.Its volume is little, but site prefabrication, and mechanized construction is convenient in installation on the spot.It also wants the suitable high level that is used in of light 42-45% with the light material " three dimensional panel " of generally acknowledging, has been widely used on the relatively poor building of large span and earth bearing strength.
Fig. 1 is for being the cement light sandwich type wall panel structural representation of skeleton with the lightgage steel joist;
Fig. 2 is for being the cement light sandwich type wall panel structure sectional view of skeleton with the lightgage steel joist;
Fig. 3 is the cement light sandwich type wall panel structural representation of strengthening with the garden nail;
Fig. 4 is the cement light sandwich type wall panel structure sectional view of strengthening with the garden nail.
Embodiment:
1. making width is 1200mm, and length is 3000mm, and thickness is the B of 75mm
1Plate.
Make lightgage steel joist skeleton (linking) earlier with tapping screw.Lay asbestos cement sheet (1) thereon, (spacing 300mm) is fixed in the keel skeleton with plate with tapping screw.Whole upset, asbestos cement sheet is down, and in plate inner face brush neat slurry together, layering is inserted cement expanded perlite (2) and (mixed in advance then, cement and expanded perlite volume ratio are 1:8), smash to press and enrich,, take out ready opposite side asbestos cement sheet (1) a little more than the keel end face, brush one neat slurry earlier, cement paste faces down and answers on cement expanded perlite, makes plate contact driving fit with pearl magma, and is with tapping screw that plate and keel is fixing the same.Water seasoning.But the folded system of multilayer, intensity reaches at 70% o'clock can lift by crane installation in place.
2. make wide 1200mm, long 2400mm, thickness are the B of 75mm
2Plate.
Make wooden model earlier.The length and width size of wooden model is should be respectively long greater than production board size 10mm() and 5mm(wide) the template height is with putting in order plate thickness.Asbestos cement sheet (1) is drilled with the nail hole with Electric portable drill by design attitude in advance, with the abundant wetting insertion of water garden nail (4), (the garden long 70mm of nail bends in advance into about 60 ° of angles, insert to bore one by one in the nail hole just) go up multiple and the similar veneer one deck of asbestos cement sheet (1) size, (garden is followed closely and dropped when preventing to overturn) overturn plate and put into wooden model.Take out the plywood that removes photoresist, inner face brush neat slurry together.Placement in layers cement expanded perlite then, smash to press and enrich to design thickness, it is multiple thereon that asbestos cement sheet (1) is gone up in another boring, and (multiple facies anterior medialis elder generation swabbing mud together) garden of being bent angularly nail (4) inserts the nail hole one by one in addition, bores to be embedded in cement expanded perlite interior (2).Water seasoning reaches 70% back to intensity and lifts by crane, carries, installs.
B
1Plate is strengthened guaranteeing stressed because of lightgage steel joist is arranged.
B
2Mechanical property: when vertically placing, the end bearing ability is about 1,000 times of compressive stress under the deadweight.During horizontal positioned, bending resistance is about 12 times of maximum bending moment under the deadweight, and shear resistance can satisfy the force request of operational phase and construction stage fully for about 12 times of deadweight undersetting place maximum shear.
B
1The heat insulation effect of plate is higher than two brick walls.B
2The heat insulation effect of plate is higher than whole brick wall, only is slightly smaller than brick-and-a-half wall.
Claims (3)
1, a kind of cement light sandwich type wall panel, comprise panel (1) and stamen material (2), it is characterized in that it is is panel (1) with the fiber reinforced cement board, with the lightweight aggregate mortar is stamen material (2), between upper and lower panel (1), be provided with lightgage steel joist skeleton (3) or garden nail (4), and stamen material (2) is filled therebetween.
2, sandwich type wall panel according to claim 1 is characterized in that fiber reinforced cement board can be (1) asbestos cement sheet (2) medium-alkali glass fibre and short asbestos fiber mixed cement plate.
3, sandwich type wall panel according to claim 1 is characterized in that its lightweight aggregate sand prize can be a cement expanded perlite, cement and expanded vermiculite, cement pottery gravel, cement float stone and foam concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226925 CN2194385Y (en) | 1994-03-14 | 1994-03-14 | Cement light sandwich wall plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226925 CN2194385Y (en) | 1994-03-14 | 1994-03-14 | Cement light sandwich wall plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2194385Y true CN2194385Y (en) | 1995-04-12 |
Family
ID=33839772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94226925 Expired - Fee Related CN2194385Y (en) | 1994-03-14 | 1994-03-14 | Cement light sandwich wall plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2194385Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425265A (en) * | 2011-09-10 | 2012-04-25 | 威海建设集团股份有限公司 | High-performance composite wallboard, manufacturing method thereof, and installation method thereof |
| CN104594670A (en) * | 2014-08-21 | 2015-05-06 | 浙江省电力设计院 | Building structure system of fabricated transformer substation |
| CN105155706A (en) * | 2015-08-17 | 2015-12-16 | 海安县东方特种建材有限公司 | Glass fiber sound-insulation cement board |
-
1994
- 1994-03-14 CN CN 94226925 patent/CN2194385Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425265A (en) * | 2011-09-10 | 2012-04-25 | 威海建设集团股份有限公司 | High-performance composite wallboard, manufacturing method thereof, and installation method thereof |
| CN104594670A (en) * | 2014-08-21 | 2015-05-06 | 浙江省电力设计院 | Building structure system of fabricated transformer substation |
| CN105155706A (en) * | 2015-08-17 | 2015-12-16 | 海安县东方特种建材有限公司 | Glass fiber sound-insulation cement board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |