CN2361710Y - Thermal insulation pollutionless sheet - Google Patents
Thermal insulation pollutionless sheet Download PDFInfo
- Publication number
- CN2361710Y CN2361710Y CN 99233076 CN99233076U CN2361710Y CN 2361710 Y CN2361710 Y CN 2361710Y CN 99233076 CN99233076 CN 99233076 CN 99233076 U CN99233076 U CN 99233076U CN 2361710 Y CN2361710 Y CN 2361710Y
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- Prior art keywords
- layer
- cement
- utility
- model
- thermal insulation
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- 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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Abstract
The utility model relates to a thermal insulation environmental protection board, which is formed by orderly overlapping a cement foam layer 1, a bamboo reinforcement layer, a cement foam layer 2, and a cement mortar layer. Because foam plastics are mixed in the structural layer of the utility model, the thermal insulation effect is greatly improved, and the thermal insulation effect of the utility model is 7.4 times of that of the existing cement thermal insulation board, and meanwhile, the utility model has the advantages of sound insulation, fire retardation, etc. The self weight of the utility model is light, and the utility model is directly laid on a roof, without the need of building brick piers, and with convenient construction and maintenance. The utility model has low cost which is decreased by 21 percent, compared with the cost of cement thermal insulation boards. Foam plastic garbage is used as the raw material, which eliminates white pollution as well as changes waste into valuable.
Description
The utility model relates to a kind of plate shape building unit that is used for the heat-insulation and heat-preservation purpose, also belongs to a kind of block building unit that is made of which floor different materials, specifically is meant a kind of heat-insulation and heat-preservation environmental protection plate.
Roof of buildings heat-insulation and heat-preservation problem is that the room is built work unresolved good problem, particularly those housing constructions, top-floor house and worked as house resident family with a western exposure always, and is bad very dissatisfied to the roofing heat preservation and insulation effect.Because existing roofing heat preservation and insulation generally adopts the cement insulating board, its heat insulation and preservation effect is poor, own wt is heavy, and cost is high again, needs to lay bricks on roofing pier during installation, make difficulty of construction big, also increased building weight, and its heat insulation height in internal frame chamber is generally 0.9m, makes the also corresponding increase of house overall height 0.9m, thereby influence the spacing in house, forward and backward Building two, be unfavorable for reporting and build.
At the problems referred to above that existing cement insulating board exists, the purpose of this utility model, be provide a kind of heat insulation and preservation effect good, from heavy and light, cost is low and the heat-insulation and heat-preservation environmental protection plate of easy construction.
Solution of the present utility model is as follows, it has as the cement foam layer of bottom with as the 3rd layer cement foam layer, be bonded in the second layer between this two-layer cement foam layer, it is the bamboo reinforcement layer that constitutes by the parallel bamboo reinforcement insert of putting of standoff distance successively, the 4th layer of the 3rd layer of cement foam layer top is the cement sand bed mutually bonding with it.
The utility model compared with prior art has following excellent characteristics: 1. heat insulation and preservation effect is good.Owing to be mixed with a certain amount of foamed plastics in its deck, so heat insulation and preservation effect heightens, and approximately is 7.4 times of heat insulation and preservation effect of existing cement insulating board, and has advantages such as sound insulation, fire-retardant and satisfied different serviceability temperatures simultaneously.2. from heavy and light, easy construction.It is laid immediately on the roofing, and need not no longer increases house weight at the roofing pier of laying bricks in addition, helps the construction and the maintenance of roofing.3. cost is low.Its cost is 19.8 yuan/m
2, and the cost of the cement insulating board of same size thickness is 24 yuan/m
2, reduce cost 21%.4. utilize waste foam plastics rubbish to make raw material, both eliminated white pollution, protected sanitation of environment, realized again turning waste into wealth.5. can play the roof waterproof protective effect.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a layer structure schematic diagram of the present utility model.
Referring to Fig. 1, the utility model heat-insulation and heat-preservation environmental protection plate has as the cement foam layer 1 of bottom with as the 3rd layer cement foam layer 3, be bonded in the second layer between this two-layer cement foam layer 1 and 3, it is the bamboo reinforcement layer 2 that constitutes by the parallel bamboo reinforcement insert of putting of standoff distance successively, the 4th layer of the 3rd layer of cement foam layer top is and its mutually bonding cement sand bed 4.
The raw material of cement foam layer 1 and cement foam layer 3 adopts waste foam plastics material (breaking into a material by homemade special-purpose beating crusher), cement, building glue (as 107 and 888) to add the water stirring and form.The bamboo reinforcement of bamboo reinforcement layer 2 is commercially available, and bamboo reinforcement layer 2 is in order to improve the globality of plate.Cement sand bed 4 raw materials used employing cement, river sand, gravel add water and stir and to form, windproof, antifreeze, fire prevention and the anti-tamper performance of cement sand bed 4 in order to increase plate.
The specification of the utility model heat-insulation and heat-preservation environmental protection plate adopts 50 * 50cm, and thickness can be respectively 40,50,60mm is thick.The about 5mm of the thickness of cement sand bed 4.
Claims (2)
1, a kind of heat-insulation and heat-preservation environmental protection plate, it is characterized in that, it has as the cement foam layer of bottom with as the 3rd layer cement foam layer, be bonded in the second layer between this two-layer cement foam layer, it is the bamboo reinforcement layer that constitutes by the parallel bamboo reinforcement insert of putting of standoff distance successively, the 4th layer of the 3rd layer of cement foam layer top is the cement sand bed mutually bonding with it.
2, heat-insulation and heat-preservation environmental protection plate according to claim 1 is characterized in that, the described cement foam layer and the raw material of the 3rd layer of cement foam layer as bottom all adopts a waste foam plastics material, cement, building glue to add water to stir and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99233076 CN2361710Y (en) | 1999-04-02 | 1999-04-02 | Thermal insulation pollutionless sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99233076 CN2361710Y (en) | 1999-04-02 | 1999-04-02 | Thermal insulation pollutionless sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2361710Y true CN2361710Y (en) | 2000-02-02 |
Family
ID=34021608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99233076 Expired - Fee Related CN2361710Y (en) | 1999-04-02 | 1999-04-02 | Thermal insulation pollutionless sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2361710Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871252A (en) * | 2009-04-24 | 2010-10-27 | 李春光 | Environment-friendly cotton cloth plate for construction and decoration and preparation method thereof |
-
1999
- 1999-04-02 CN CN 99233076 patent/CN2361710Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871252A (en) * | 2009-04-24 | 2010-10-27 | 李春光 | Environment-friendly cotton cloth plate for construction and decoration and preparation method thereof |
| CN101871252B (en) * | 2009-04-24 | 2013-11-13 | 李春光 | Environment-friendly cotton cloth plate for construction and decoration and preparation method thereof |
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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 |