CN2195584Y - Light insulation board - Google Patents
Light insulation board Download PDFInfo
- Publication number
- CN2195584Y CN2195584Y CN 94238814 CN94238814U CN2195584Y CN 2195584 Y CN2195584 Y CN 2195584Y CN 94238814 CN94238814 CN 94238814 CN 94238814 U CN94238814 U CN 94238814U CN 2195584 Y CN2195584 Y CN 2195584Y
- Authority
- CN
- China
- Prior art keywords
- insulation board
- thermal insulation
- utility
- heat
- model
- 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
Links
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Abstract
The utility model discloses a novel light insulation board for a roof. An insulation board is supported by four feet, expanded perlite is adopted as the heat insulation material layer of a core layer, cement mortar is adopted as the reinforcing material layer of an outer layer, and two ribs with semicircular transverse cross section are added to the diagonal line of a bottom board. The utility model is used for the heat insulation of roof with the advantages of convenient construction without additional adding bricks, which is 10 kilograms per square meter lighter than an ordinary insulation board. The use of the expanded perlite as the core layer has the advantages of light volume weight, low thermal conductivity coefficient, good chemical stability, nontoxicity and fire prevention.
Description
The utility model relates to a kind of thermal insulation thermal insulation board for building, specifically a kind of new type roof light heat-insulating plate.
Along with the improvement of habitat condition, the water-proof function that roofing is single can not be satisfied the demand, and just the direction towards water-proof, heat-insulating, heat-preserving develops.Roofing in the past seldom has heat insulation measure, also adopts cement pre-fabricated panel, asbestos cement ripple watt mostly and heaps way such as foreign material and come heat-insulation and heat-preservation even have.Do like this, though certain heat insulating effect is arranged, the load of roofing is big, fragile, not attractive in appearance, cost is not low yet.
It is sandwich layer formula structural thermal insulation heat-barrier material that the purpose of this utility model is to provide a kind of homogeneous heat insulating material that changes, and has promptly not only had heat insulation property preferably, but also new type roof light heat-insulating plate with certain intensity.
To achieve these goals, the utility model adopts following technical scheme: a kind of new type roof light heat-insulating plate, it is characterized in that having the thermal insulation thermal insulation board of four footing supportings, its sandwich layer mainly with expanded perlite as the heat preserving and insulating material layer, its skin with cement mortar as the armature bed of material.
In order to improve the intensity of thermal insulation thermal insulation board, on the diagonal of base plate, add the rib of two sliver transvers section semicirculars in shape.
The utility model compared with the prior art, has conspicuous advantage, change the homogeneous heat insulating material and be that sandwich layer formula structural thermal insulation heat-barrier material is used for roof heat insulation is heat insulation, alleviated the load of roofing widely, every square metre of sandwich layer formula thermal insulation thermal insulation board is lighter about 10 kilograms than common insulating board.Easy construction can directly be laid on roofing, need not to fill up in addition brick.As sandwich layer, unit weight is light, coefficient of thermal conductivity is low, chemical stability is good, nontoxic, fire prevention with expanded perlite.
Below in conjunction with accompanying drawing the utility model is elaborated.
Fig. 1 is the utility model schematic appearance;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the A-A sectional view of Fig. 1.
As Fig. 1, Fig. 2 and shown in Figure 3, thermal insulation thermal insulation board 1 of the present utility model is provided with four footing 2, has both made the better effects if of thermal insulation, is convenient to construction again, directly thermal insulation thermal insulation board is laid on roofing during construction, need not to fill up in addition brick.On the diagonal of thermal insulation thermal insulation board base plate, add the rib 5 of two sliver transvers section semicirculars in shape, to improve the intensity of monoblock insulating board.The utility model mainly is as sandwich layer 3 with expanded perlite, expanded perlite is to be formed through technology such as exploitation, ore dressing, oven dry, fragmentation, screening and enure by perlite, it is light that it has unit weight, and coefficient of thermal conductivity is low, chemical stability good, serviceability temperature is extensive, fire prevention, nontoxic characteristics.Except that expanded perlite, sandwich layer also contains synthetic resin adhesive, fire proofing material and 425 portland cements.Outer 4 enhancement Layer materials of the present utility model are mainly Portland cement, yellow ground and aggregate chips.The utility model is one-shot forming when making, and needs equably the material behind the mix to be compacted to certain degree and to make it moulding with certain pressure.
Claims (2)
1, a kind of new type roof light heat-insulating plate is characterized in that having the thermal insulation thermal insulation board (1) of four footing (2) supporting, its sandwich layer (3) mainly with expanded perlite as the heat preserving and insulating material layer, its skin (4) with cement mortar as the armature bed of material.
2, new type roof light heat-insulating plate according to claim 1 is characterized in that adding on the diagonal of thermal insulation thermal insulation board base plate the rib (5) of two sliver transvers section semicirculars in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94238814 CN2195584Y (en) | 1994-06-01 | 1994-06-01 | Light insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94238814 CN2195584Y (en) | 1994-06-01 | 1994-06-01 | Light insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2195584Y true CN2195584Y (en) | 1995-04-26 |
Family
ID=33846139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94238814 Expired - Fee Related CN2195584Y (en) | 1994-06-01 | 1994-06-01 | Light insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2195584Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486540B (en) * | 2009-02-19 | 2011-02-09 | 南阳天意保温耐火材料有限公司 | Wall light inorganic heat preserving aggregate and preparation thereof |
-
1994
- 1994-06-01 CN CN 94238814 patent/CN2195584Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486540B (en) * | 2009-02-19 | 2011-02-09 | 南阳天意保温耐火材料有限公司 | Wall light inorganic heat preserving aggregate and preparation 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 |