CN2775180Y - Flyash concrete hollow external wall plate - Google Patents
Flyash concrete hollow external wall plate Download PDFInfo
- Publication number
- CN2775180Y CN2775180Y CN 200520080738 CN200520080738U CN2775180Y CN 2775180 Y CN2775180 Y CN 2775180Y CN 200520080738 CN200520080738 CN 200520080738 CN 200520080738 U CN200520080738 U CN 200520080738U CN 2775180 Y CN2775180 Y CN 2775180Y
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- Prior art keywords
- plate body
- flyash
- utility
- model
- wall plate
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- Expired - Fee Related
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Abstract
The utility model relates to a fly ash concrete hollow external wall plate which is provided with a plate body made of fly ash as principal raw material, wherein the inside of the plate body is provided with a plurality of longitudinal cavities of which the inside is filled with expanded perlite, the inside of the plate body is provided with a plurality of longitudinal prestressed fiber glass stiffening ribs which have distances from 3 mm to 5 mm to the surface of both sides and one side of the plate body is stuck with a surface decorative layer. The utility model can make waste of a steam station obtain full utilization, is beneficial to environmental protection and reduces cost. The prestressed fiber glass stiffening ribs in the plate body increase strength, toughness and shock resistance performance, and are not easy to break, warp and deform. The plate body forms a multi-cavity hollow structure, the inside of the cavity is filled with expanded perlite so that the utility model has good thermal insulation and conforms to the standard of building and energy conservation.
Description
Technical field
The utility model belongs to building material technical field, particularly relates to a kind of external walls of building plate for building.
Background technology
At present, thermal technology's standard of the most housing constructions of China is not high, greatly reduces the residence comfort of dwelling house.The tool recent statistics shows, because constructional materials also has only 15-20% to meet Ministry of Construction's building energy-saving standard in the new building, causes the waste of a large amount of building energy, and building energy conservation has become the task of top priority of Building Trade in China.Existing external walls of building adopts air-entrained concrete building block, cement hollow building blocks, stove slag building-block and cement, gypsum hollow lath etc. more, have the deficiency that heat insulation effect is poor, intensity is low equally, and difficulty of construction is big, and efficient is low.
Summary of the invention
The purpose of this utility model is exactly the deficiency at existing external walls of building, provide a kind of in light weight, intensity is high, the flyash coagulation hollow exterior wall plate of good heat insulating, quick construction.
It is the plate body that primary raw material is made that the utility model flyash coagulation hollow exterior wall plate has with flyash, is provided with a plurality of cavitys longitudinally in the plate body, respectively is provided with the many glass fiber reinforcing ribs of default stress longitudinally in plate body apart from its both side surface 3-5mm place.
Flyash coagulation hollow exterior wall plate is filled with expanded perlite in the cavity in plate body as mentioned above.
Flyash coagulation hollow exterior wall plate as mentioned above also is pasted with surface decoration layer in a side of plate body, and said surface decoration layer is one deck ceramic mosaic.
The utility model is primary raw material with flyash, and the discarded object flyash of steam power plant is fully used, and both has been beneficial to environmental protection, reduces cost again; Owing in plate body, be provided with the glass fiber reinforcing rib of default stress, improved side fascia intensity, toughness and anti-seismic performance greatly, be difficult for fragmentation, warpage and distortion; Plate body is the multi-cavity hollow-core construction, loads expanded perlite in the cavity, and high insulating effect meets building energy-saving standard fully; The utility model waterproof, antifreeze, anticracking, fire prevention, ageing-resistant performance are good, can directly paste various ceramic tiles, Puttying, stenciling coating after smearing seam, and quick construction is convenient, but plate body one side is the wall-attached surface decorative layer also, further strengthen its aesthetic property, reduce aerial difficulty of construction, the reduction of erection time.
Description of drawings
Fig. 1 is a cross sectional representation of the present utility model;
Fig. 2 is the cross sectional representation of another embodiment of the utility model.
The specific embodiment
Embodiment illustrated in fig. 1, plate body 1 of the present utility model is to be primary raw material with flyash, with active silico-calcium cementitious material coagulation, by the mould compression molding, utilize pre-tensioning system in plate body 1, to be provided with vertical glass fiber reinforcing rib 2 of many default stress respectively during making apart from its both side surface 3-5mm place.The cavity 3 that to be provided with a plurality of cross sections longitudinally in plate body 1 be square is filled with expanded perlite 4 in the cavity 3, to reach best heat insulation effect.
Embodiment illustrated in fig. 2 is on the basis of the foregoing description, also is pasted with surface decoration layer 5 in a side of plate body 1, and this surface decoration layer 5 is one deck eggshell china brick, forms smooth, smooth porcelain facing hollow exterior wall plate.
Claims (4)
1, a kind of flyash coagulation hollow exterior wall plate, having with flyash is the plate body (1) that primary raw material is made, it is characterized in that: be provided with a plurality of cavitys longitudinally (3) in the plate body (1), in plate body (1), respectively be provided with the many glass fiber reinforcing ribs (2) of default stress longitudinally apart from its both side surface 3-5mm place.
2, flyash coagulation hollow exterior wall plate according to claim 1 is characterized in that being filled with expanded perlite (4) in the cavity (3) in plate body.
3, flyash coagulation hollow exterior wall plate according to claim 1 is characterized in that also being pasted with surface decoration layer (5) in a side of plate body (1).
4, flyash coagulation hollow exterior wall plate according to claim 3 is characterized in that said surface decoration layer (5) is one deck ceramic mosaic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520080738 CN2775180Y (en) | 2005-02-27 | 2005-02-27 | Flyash concrete hollow external wall plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520080738 CN2775180Y (en) | 2005-02-27 | 2005-02-27 | Flyash concrete hollow external wall plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2775180Y true CN2775180Y (en) | 2006-04-26 |
Family
ID=36749494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520080738 Expired - Fee Related CN2775180Y (en) | 2005-02-27 | 2005-02-27 | Flyash concrete hollow external wall plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2775180Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926941A (en) * | 2020-08-06 | 2020-11-13 | 河北地质大学 | Green energy-saving assembled building wall component |
-
2005
- 2005-02-27 CN CN 200520080738 patent/CN2775180Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926941A (en) * | 2020-08-06 | 2020-11-13 | 河北地质大学 | Green energy-saving assembled building wall component |
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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 |