CN2848998Y - Roof brick used for roof heat insulation - Google Patents
Roof brick used for roof heat insulation Download PDFInfo
- Publication number
- CN2848998Y CN2848998Y CN 200520200880 CN200520200880U CN2848998Y CN 2848998 Y CN2848998 Y CN 2848998Y CN 200520200880 CN200520200880 CN 200520200880 CN 200520200880 U CN200520200880 U CN 200520200880U CN 2848998 Y CN2848998 Y CN 2848998Y
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- CN
- China
- Prior art keywords
- heat insulation
- layer
- roof
- utility
- topping
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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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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Abstract
The utility model relates to a roof brick used for roof heat insulation, which is formed by combing a protecting layer and a heat insulating layer, wherein the protecting layer is arranged at the upper part of the utility model, which is a gelled material layer; the heat insulating layer is arranged at the lower part of the utility model, which is a polystyrene foam plastic board; the upper surface of the heat insulating layer is evenly distributed with tenon-shaped mortising bolts which are inserted and fixed in the protecting layer, and the protecting layer and the heat insulating layer are combined into integration. The utility model reduces production cost, simplifies production program, enhances the precision of products, is easy for the maintenance of a roof waterproof layer and can industrialize and produce largely. Moreover, the utility model has no harmful matters for atmosphere and is especially suitable for the heat insulating construction of ordinary roofs or reverse type roofs.
Description
(1) technical field
The utility model relates to a kind of building unit, particularly a kind of roof heat insulation heat insualting building member.
(2) background technology
Existing thermal insulation building roofing, is comparatively widespread usage that expanded perlite thermal-nsulation isolation layer (GB/TL0303 is set on roofing? 001), its shortcoming is: expanded perlite water absorption rate height, construction are complicated, roofing should not be gone up the people, the waterproofing course winter freezes, the summer shines, and durability is relatively poor.And comparatively progressive CCP inverted roof technology (DBJ41/T039? 000), though it can satisfy the quality requirement of code of building design, solved people's problem on the roofing, and overcome the waterproofing course winter and frozen, summer shines, easily aging shortcoming, is but its bulk density 2.75 of an expanded perlite bulk density? doubly, is coefficient of thermal conductivity 1.32 of an expanded perlite coefficient of thermal conductivity? .38 doubly, two important indicators are all undesirable, do you and press DBJ41/T039? 000 standard, its insulation layer is to be broken into particle with discarded foamed plastics to make, its application is subjected to the restriction of useless foam number, and large scale application has certain difficulty.
Disclosed (CN2222195Y) aspect warming plate, it is good inadequately that it has solved in the conventional art site operation planeness, between screed and the polystyrene foam plastics layer in conjunction with shortcoming such as not firm, be applicable to and be made into large-scale roofing thermal-insulating board, and this large roof slab, can't be appropriate be placed on the aproll slope that has arcuated roof.Even if be used on the inverted roof, the maintenance of waterproofing course is also very difficult, as desire to be made into small sized pieces, can only be hand-manipulated, place foam, brush coating, sticking glass wool cloth, auspicious brush coating, the silt particle slurry that discharges water, pressing, time-consuming, cost height, brightness that it is surperficial and planeness can not reach the effect of road brick, so it is not suitable on the inverted roof.
(3) utility model content
The purpose of this utility model provides a kind of heat insulation Roofing brick of roof heat insulation that is used for, and solves the technical problem of inverted roof thermal insulation, and solves polystyrene roofing thermal-insulating board complex manufacturing technology, problem that cost is high.
The utility model is achieved in that
This heat insulation Roofing brick of roof heat insulation that is used for is composited by topping and thermal insulation layer, and it is characterized in that: topping is positioned at top, is the cementitious material layer; The thermal insulation layer is positioned at the bottom, is polystyrol plastic foam plate, is evenly distributed with the anchoring bolt of tenon shape on the thermal insulation layer, and above-mentioned anchoring bolt is mounted in the topping, and topping combines as a whole with the thermal insulation layer.
Above-mentioned topping is the pea gravel concreten layer.
Above-mentioned topping is a cement sand bed.
The shape of above-mentioned anchoring bolt can be short cylindrical shape or short prismatic.
The thickness of above-mentioned topping is 20-25mm.
The thickness of above-mentioned thermal insulation layer is 20-50mm.
The diameter of anchoring bolt is 20-35mm above the above-mentioned thermal insulation layer, highly is 8-15mm.
The diameter of anchoring bolt is 30mm above the above-mentioned thermal insulation layer, highly is 10mm.
The utility model is compared the beneficial effect that has with existing conventional art: 1, bulk density of the present utility model on average alleviates 35 times than prior art (DBJ41/T039-2000), and coefficient of thermal conductivity on average reduces by 2.2 times.2, the utility model is compared with (CN2222195Y) light roof warming plate, has reduced cost of production, has simplified production routine, has improved the product precision, is easy to the maintenance of roof waterproof layer, can batch production produce in enormous quantities.The utility model is at the deficiency of prior art, and the thermal insulation layer selects for use coefficient of thermal conductivity low, and water absorption rate is low, and compressive strength can satisfy the code of building design requirement.As the thermal insulation layer, have anchoring bolt above the thermal insulation layer with polystyrene foam plate (GB10801-2002); With cementitious material for example concrete or cement mortar make topping, the fourth of the twelve Earthly Branches is solid mutually below topping for above-mentioned anchoring bolt, utilize cementitious material self adhesion stress, the two is combined into a firm integral body with thermal insulation layer and topping by certain pressure.The utility model does not contain the material harmful to atmosphere, is specially adapted to common roofing or inverted roof and does the heat insulation construction of insulation.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
(5) specific embodiment
As shown in Figure 1, 2, select the heat insulation polystyrol plastic foam plate that meets GB 10801-2000 standard for use, and be molded as the thermal insulation layer 3 that end face has anchoring bolt 2.Compound in aggregates by thermal insulation layer 3 and topping 1, the two adhesion stress, consolidate with the topping fourth of the twelve Earthly Branches and combine as a whole by anchoring bolt 2 on the thermal insulation layer end face by topping self.The thickness of topping is 20-25mm, and the thickness of thermal insulation layer 1 is any number of 20-50mm scope.
Topping 1 can be a cement mortar, and its match ratio is: water 2-5%, cement: medium sand 1: 3.
Topping 1 also can be a pea gravel concreten, and its match ratio is: water 2-5%, cement: medium sand: microlith 1: 1.5: 2.5, the particle diameter of microlith are 2-6mm, and cement can be selected the 425# Portland cement for use.
Production technology of the present utility model is: 1, even brushing release agent on mould at first.2, press the match ratio of cement mortar or pea gravel concreten; material thrown in the mixer stir, then the cement mortar or the microlith coagulation that stir are quantitatively put in the mould, and placed on the vibroplatform; it is vibrated smooth closely knit one-tenth topping 1, and its thickness is 20mm.3, under the condition that vibroplatform works on; the thermal insulation layer have anchoring bolt 2 one facing to the concrete that shakes into liquid state in the mould; be pressed on the back side of thermal insulation layer 3 with the smooth plank that is a bit larger tham; firmly to pressing down; make between thermal insulation layer 3 and the topping 1 and combine closely; the fourth of the twelve Earthly Branches becomes an integral body admittedly, and cement paste is put down suitable for reading the overflowing of mould.4, to the Roofing brick of forming together with the mould piling, carry out natural curing, till intensity reaches requirement.Through verification test, performance of the present utility model is as follows:
Density 〉=KG/m 15-30;
Coefficient of thermal conductivity≤W/m.K 0.041;
Compressive strength 〉=Kpa 60-150;
Freeze proof solution-25 25 No. time no change.
The thickness of the utility model thermal insulation layer 3 is 20-50mm, and the thickness of topping 1 is 20-25mm, and the diameter of foam anchoring bolt 2 is 30mm, highly is 10mm, and the quantity of anchoring bolt is decided on the area of plane size of Roofing brick.The shape of anchoring bolt can be short cylindrical shape or short prismatic.
Claims (8)
1. one kind is used for the heat insulation Roofing brick of roof heat insulation, is composited by topping and thermal insulation layer, and it is characterized in that: topping is positioned at top, is the cementitious material layer; The thermal insulation layer is positioned at the bottom, is polystyrol plastic foam plate, is evenly distributed with the anchoring bolt of tenon shape on the thermal insulation layer, and above-mentioned anchoring bolt is mounted in the topping, and topping combines as a whole with the thermal insulation layer.
2. the heat insulation Roofing brick of roof heat insulation that is used for according to claim 1, it is characterized in that: above-mentioned cementitious material layer is the pea gravel concreten layer.
3. the heat insulation Roofing brick of roof heat insulation that is used for according to claim 1, it is characterized in that: above-mentioned cementitious material layer is a cement sand bed.
4. according to claim 1 or the 2 or 3 described heat insulation Roofing bricks of roof heat insulation that are used for, it is characterized in that: the shape of above-mentioned anchoring bolt can be short cylindrical shape or short prismatic.
5. according to claim 1 or the 2 or 3 described heat insulation Roofing bricks of roof heat insulation that are used for, it is characterized in that: the thickness of above-mentioned topping is 20-25mm.
6. according to claim 1 or the 2 or 3 described heat insulation Roofing bricks of roof heat insulation that are used for, it is characterized in that: the thickness of above-mentioned thermal insulation layer is 20-50mm.
7. according to claim 1 or the 2 or 3 described heat insulation Roofing bricks of roof heat insulation that are used for, it is characterized in that: the diameter of anchoring bolt is 20-35mm above the above-mentioned thermal insulation layer, highly is 8-150mm.
8. according to claim 1 or the 2 or 3 described heat insulation Roofing bricks of roof heat insulation that are used for, it is characterized in that: the diameter of anchoring bolt is 30mm above the above-mentioned thermal insulation layer, highly is 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200880 CN2848998Y (en) | 2005-12-26 | 2005-12-26 | Roof brick used for roof heat insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200880 CN2848998Y (en) | 2005-12-26 | 2005-12-26 | Roof brick used for roof heat insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2848998Y true CN2848998Y (en) | 2006-12-20 |
Family
ID=37521481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520200880 Expired - Fee Related CN2848998Y (en) | 2005-12-26 | 2005-12-26 | Roof brick used for roof heat insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2848998Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910023A (en) * | 2012-10-16 | 2013-02-06 | 李思全 | Production method for hard-particle mosaic pattern |
| CN102995838A (en) * | 2012-11-23 | 2013-03-27 | 苏州科信遮阳新材料科技有限公司 | Heat insulating brick |
| CN106013625A (en) * | 2016-07-18 | 2016-10-12 | 福州市第三建筑工程公司 | Plastic foam cement composite insulation plate, as well as manufacturing and constructing method thereof |
| CN110587808A (en) * | 2019-09-10 | 2019-12-20 | 扬州博业达新型建材科技有限公司 | Production process of heat-preservation and decoration integrated board |
-
2005
- 2005-12-26 CN CN 200520200880 patent/CN2848998Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910023A (en) * | 2012-10-16 | 2013-02-06 | 李思全 | Production method for hard-particle mosaic pattern |
| CN102910023B (en) * | 2012-10-16 | 2015-06-10 | 李思全 | Production method for hard-particle mosaic pattern |
| CN102995838A (en) * | 2012-11-23 | 2013-03-27 | 苏州科信遮阳新材料科技有限公司 | Heat insulating brick |
| CN106013625A (en) * | 2016-07-18 | 2016-10-12 | 福州市第三建筑工程公司 | Plastic foam cement composite insulation plate, as well as manufacturing and constructing method thereof |
| CN106013625B (en) * | 2016-07-18 | 2019-03-12 | 福州市第三建筑工程公司 | A kind of plastic foam cement composite heat preserving plate and its production and construction method |
| CN110587808A (en) * | 2019-09-10 | 2019-12-20 | 扬州博业达新型建材科技有限公司 | Production process of heat-preservation and decoration integrated 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 |