CN2222195Y - Light thermal-insulating plate for roof - Google Patents
Light thermal-insulating plate for roof Download PDFInfo
- Publication number
- CN2222195Y CN2222195Y CN 95212435 CN95212435U CN2222195Y CN 2222195 Y CN2222195 Y CN 2222195Y CN 95212435 CN95212435 CN 95212435 CN 95212435 U CN95212435 U CN 95212435U CN 2222195 Y CN2222195 Y CN 2222195Y
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- CN
- China
- Prior art keywords
- layer
- cement
- roof
- insulating plate
- adhesive material
- 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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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a light thermal-insulating plate for roof, comprising a self-extinguishing type polystyrene foam plastic board layer and a cement sand layer with high intensity. The light thermal-insulating plate for roof is characterized in that the foam plastic layer is provided with a toughening resin cementing agent layer with high cohesive force, an alkaline glass fibre grid cloth layer, and a toughening resin cementing agent layer with high cohesive force arranged on the alkaline glass fibre grid cloth layer, and a cement sand layer with high strength. The multiplied structure plates are compounded into a whole under certain pressure and are leveled and moulded. The utility model has the advantages of light weight, good insulating property, good leveling property, high intensity, good rigidity, convenient fabrication, and low cost.
Description
The utility model relates to a kind of roofing thermal-insulating board for building, relates in particular to a kind of light roof warming plate.
The roofing thermal-insulating board of now commonly using adopts the compound warming plate of perlite concrete, gas concrete heat insulating block etc., owing to need to use cement mortar screeding on its surface layer, have not only that the site operation planeness is good inadequately to be combined not firm with roof waterproof layer and disadvantage such as easily come off, and there is construction inconvenience, problem such as effect is low; And used GRC roof panel, then because of its cement sand bed and polystyrol plastic foam plate interlayer in conjunction with not firm, often form two-layer skin and make the intensity of plate, rigidity undesirable.
The purpose of this utility model is to provide a kind of new composite structure roofing thermal-insulating board, and its advantage is: physique is light, intensity is high, good heat insulating, produces easy and the efficient height.
Light roof warming plate of the present utility model includes self-extinguishing type polystyrol plastic foam plate layer, cement sand bed is characterized in that being provided with adhesive material layer, glass cross scrim layer, adhesive material layer at self-extinguishing type polystyrol plastic foam plate layer and cement mortar interlayer.
The roofing thermal-insulating board of said structure, serve as reasons tempering resin glue with high-strength adhesion stress and water of its adhesive material layer is in harmonious proportion the slurry that forms with 1: 1 ratio and cement, on the make, so that it makes self-extinguishing type polystyrene foam plastics layer, glass web compartment, cement sand bed bond securely and be combined into one under certain pressure, and pressing is shaped, thereby making roof panel collection insulation layer of the present utility model, deck, leveling layer is one, has light body, high strength, good heat preservation performance, smooth roofing thermal-insulating board.This kind roofing thermal-insulating board can be constructed at the workshop because of it, and execution conditions are good, and the planeness of plate, quality can guarantee; Because of its intensity height, planeness is easy to control again, thus can be made into large-scale roofing thermal-insulating board, simple for production in addition, must special special equipment, so the production efficiency height, cost is low, and these advantages of the present utility model just.
With drawings and Examples the utility model is further narrated below.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment
By as seen shown in Figure 1, the light roof warming plate of present embodiment is made up of the good self-extinguishing type polystyrol plastic foam plate layer 1 of ageing resistace, tempering plastic bonding agent layer 2, alkali resistant glass fiber grid cloth 3, tempering plastic bonding agent layer 4, high-strength cement mortar layer 5, wherein adhesive material layer 2,4 is the pulpous state layer that is formed with preparation in 1: 1 and cement mediation by tempering resin glue and water, its bed thickness is 1-2mm, the high-strength cement mortar layer is the mud shape layer of water furnishing after being cooperated with 1: 2: 1 ratio by cement, water sand, perlite, and its thickness is 9-10mm.
When above-mentioned composite roof warming plate is made; earlier self-extinguishing type polystyrol plastic foam plate 1 is cut into identical size with mould; and put into the mould machine; roll thereon then and rinse the thick adhesive material of one deck 1-2mm 2; again alkali resistant glass fiber grid cloth 3 is promptly bondd on it; again on this glass fiber grid cloth 3; roll on one deck 1-2mm adhesive material 4 again; on this adhesive material layer 4, place the thick high strength cement mortar layer 5 of 9-10mm then again; then with steel ruler with screed levelling and compacting, make its no honeycomb hole.
The light roof warming plate that adopts said structure to be made, not only body is light, good heat preservation performance, and has high strength and high rigidity, through standard detection in accordance with regulations, its anti-impact force, laterally fracture resistence force all reaches the regulation of ASTMC587-91 standard, in addition, that this roof panel also has is indeformable, do not come off, non-leakage, easily construction, easily assembling, low cost and other advantages has good practicality.
Claims (3)
1, a kind of light roof warming plate includes self-extinguishing type polystyrol plastic foam plate layer, cement sand bed, it is characterized in that at the polystyrol plastic foam plate layer, is provided with adhesive material layer, glass fiber grid cloth, adhesive material layer successively with the cement mortar interlayer.
2,, it is characterized in that described two-layer adhesive material layer forms the thick pulpous state layer of 1-2mm for being in harmonious proportion with 1: 1 proportioning and cement by tempering resin and water by the described light roof warming plate of claim 1.
3, by the described light roof warming plate of claim 1, it is characterized in that cement sand bed is the mud shape layer of being made up of cement, water sand, perlite and water, wherein cement: water sand: perlitic proportioning is 1: 2: 1, and the thickness of cement sand bed is 9-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95212435 CN2222195Y (en) | 1995-06-07 | 1995-06-07 | Light thermal-insulating plate for roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95212435 CN2222195Y (en) | 1995-06-07 | 1995-06-07 | Light thermal-insulating plate for roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2222195Y true CN2222195Y (en) | 1996-03-13 |
Family
ID=33862627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95212435 Expired - Fee Related CN2222195Y (en) | 1995-06-07 | 1995-06-07 | Light thermal-insulating plate for roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2222195Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100415472C (en) * | 2004-07-16 | 2008-09-03 | 李顺安 | Method for producing light water-proof heat insulation composite plate |
| CN114892894A (en) * | 2022-06-09 | 2022-08-12 | 中国十七冶集团有限公司 | Overhead roof heat-insulation and waterproof integrated structure and construction method thereof |
-
1995
- 1995-06-07 CN CN 95212435 patent/CN2222195Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100415472C (en) * | 2004-07-16 | 2008-09-03 | 李顺安 | Method for producing light water-proof heat insulation composite plate |
| CN114892894A (en) * | 2022-06-09 | 2022-08-12 | 中国十七冶集团有限公司 | Overhead roof heat-insulation and waterproof integrated structure and construction 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 |