CN103469976B - A kind of roof heat insulation method - Google Patents
A kind of roof heat insulation method Download PDFInfo
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- CN103469976B CN103469976B CN201310392375.2A CN201310392375A CN103469976B CN 103469976 B CN103469976 B CN 103469976B CN 201310392375 A CN201310392375 A CN 201310392375A CN 103469976 B CN103469976 B CN 103469976B
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Abstract
The invention discloses a kind of roof heat insulation method, construction sequence is as follows: the leveling layer that 1) layer overlay is formed by cement mortar on the flooring of roof; 2) after leveling layer drying, leveling layer is evenly coated with and brushes waterproofing course; 3) waterproofing course is divided into multiple cell, the area of each cell is at 16m
2below, dilatation joint is reserved between adjacent cell; 4) after waterproofing course solidification, uniform spreading up-protective layer on waterproofing course, simultaneously paving white ceramic tile on the protection layer; 5) gap between the white ceramic tile in cell is within 3mm, and this gap adopts white cement to fill, and the dilatation joint between adjacent cell adopts white glass glue to fill.Adopt this method can effectively prevent the interior temperature of building top layer from raising, clearly, the interior temperature of building top layer is substantially identical with the interior temperature of other floor for effect of heat insulation.
Description
Technical field
The present invention relates to a kind of roof heat insulation method.
Background technology
Sun in summer is strong, and heat, the resident family especially lived on the top floor, temperature can be higher, feels bad especially.Often can install isolation layer additional at roof now, some building roof adopts the fragments of brick such as cement brick, four square bricks or rectangular firebrick to carry out heat insulation now, and it is darker that these fragments of brick are generally color; easy absorption heat; be that heat absorption is fast, dispel the heat slow object, the sun shines on isolation layer cement brick, can suck a large amount of heat energy; heat flooring on the contrary; make floor temperature higher, the heat radiation time is long, affects roof heat insulation; so do not reach the effect of heat insulation of expectation, the temperature of building top layer can rise very high.In addition, the general volume and weight of these fragments of brick is all comparatively large, and it is laid on roof, also also can increase the weight of roof pressure, also causes waste of material simultaneously.In addition, these fragments of brick, before laying, could be laid after the cement mortar bone dry laid, therefore also result in waste of time before waiting until.In addition, some building adopts every empty heat insulating tile heat insulation to carry out, thisly comprises brick body and four brick pin every empty heat insulating tile, brick pin make brick body unsettled carry out heat insulation.This comparatively large every the general aspect ratio of empty heat insulating tile, although there are some effect of heat insulation, effect is also not obvious, if and this height made every empty heat insulating tile is too large, then waste material, also can affect the activity of people at roof, if the height made is too little, then effect of heat insulation is poor.
In addition, some building is coated with last layer sunshade thermal insulation coating at roof, and sunshade thermal insulation coating can carry out high reverse--bias to the infrared rays in sunlight and ultraviolet, do not allow heat carry out accumulation at roof and heat up, therefore have good effect of heat insulation.But these insulating moulding coatings easily come off, poor durability, and a kind of niff can be given out under irradiation by sunlight, so just make the air quality of roof can not be fine, the activity of people at roof can be affected.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of easy construction, good heat-insulation effect, effectively can reduce the heat insulation method of the temperature of building top layer.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of roof heat insulation method, construction sequence is as follows:
1) leveling layer that layer overlay is formed by cement mortar on the flooring of roof, the top end face of described leveling layer is inclined relative to horizontal, and its gradient tilted is 1:100, to ensure that the rainwater fallen can flow to the gutter of roof installation;
2) after leveling layer drying, leveling layer is evenly coated with and brushes waterproofing course, the thickness of waterproofing course is more than 2mm;
3) waterproofing course is divided into multiple cell, the area of each cell is at 16m
2below, reserve dilatation joint between adjacent cell, the width of dilatation joint is 6 ~ 8mm;
4) after waterproofing course solidification, uniform spreading up-protective layer on waterproofing course, simultaneously paving white ceramic tile on the protection layer, white ceramic tile is positioned at cell institute region, and the whiteness of the white glaze on described white ceramic tile is more than 95%;
5) gap between the white ceramic tile in cell is within 3mm, and this gap adopts white cement to fill, and the dilatation joint between adjacent cell adopts white glass glue to fill.
In the present invention, step 2) in brushing waterproofing course time brush twice altogether, the brushing direction of second time is vertical with the brushing direction of first pass.
In the present invention, step 2) in waterproofing course formed by polyurethane waterproof material.
In the present invention, the end face of the white ceramic tile in step 4) is protruding with anti-slip part, and described anti-slip part is graininess and/or striated and/or textured.
In the present invention, the height of described anti-slip part is 1.2mm ~ 1.8mm.
In the present invention, the thickness of the white ceramic tile in step 4) is 6 ~ 10mm.
In the present invention, the topping in step 4) is formed by cement mortar, and the thickness of topping is 20 ~ 30mm.
In the present invention; topping in step 4) comprises uniform spreading and is located at the first overcoat formed by cement mortar on waterproofing course; on described first overcoat, uniform spreading is provided with the insulation layer formed by heat insulating material; on insulation layer, uniform spreading is provided with microlith reinforced concrete floor; on described microlith reinforced concrete floor, uniform spreading is provided with the second overcoat formed by cement mortar, and described white ceramic tile is layed on the second overcoat.
In the present invention, described heat insulating material is foamed material.
In the present invention, the thickness of described first overcoat is 20 ~ 30mm, and the thickness of insulation layer is 40 ~ 60mm, and the thickness of microlith reinforced concrete floor is 40 ~ 50mm, and the thickness of the second overcoat is 20 ~ 30mm.
The invention has the beneficial effects as follows: be provided with leveling layer, can ensure that the rainwater dropped on white ceramic tile can flow in gutter, roof can not ponding; Dilatation joint has been reserved between adjacent cell, white glass glue is inserted in dilatation joint, because white glass glue has elasticity, the white ceramic tile of white glass glue both sides can stretch or extrude white glass glue because Changes in weather causes during its contraction or expansion, and the white ceramic tile that roof is laid is not easy to crack; White ceramic tile is layed on roof, and the whiteness of its white glaze is very high, can reflect fully sunlight, and therefore can effectively prevent the interior temperature of building top layer to be too high, effect of heat insulation is obvious.In addition, compared to the heat insulation fragment of brick of large volume, the lighter in weight of white ceramic tile in the present invention, lays more convenient and quick, effectively can reduce the labour intensity of workman.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further detailed explanation.
Fig. 1 is the plan view that in the present invention, white ceramic tile laid by roof;
Fig. 2 is the sectional view that in the first embodiment, white ceramic tile laid by roof;
Fig. 3 is the sectional view that in the second embodiment, white ceramic tile laid by roof;
Fig. 4 is the sectional view that in the 3rd embodiment, white ceramic tile laid by roof.
Detailed description of the invention
Fig. 1 shows the plan view that white ceramic tile 5 laid by roof of the present invention, roof is provided with enclosure wall 10 and apron slope 11, after the waterproofing course 3 of roof is divided into multiple adjacent cell, white ceramic tile 5 is equipped with in the region that cell encloses, white ceramic tile 5 is positioned at cell institute region, gap white cement between white ceramic tile 5 and apron slope 11 is filled, dilatation joint 4 is reserved with between adjacent cell, dilatation joint 4 adopts white glass glue to fill, and the gap between the white ceramic tile 5 in cell adopts white cement to fill.When white ceramic tile 5 is laid at gutter 2 place, first white ceramic tile 5 can be cut into fritter, and then be stitched together.
Fig. 2 shows the first embodiment of the present invention, and when being provided with heating equipment in building, then the size of the no matter floor area of roof, can adopt the construction method of this practicality example heat insulation to carry out.As can be seen from Figure 2, be laid on each layer of roof, be followed successively by from the bottom up: leveling layer 1, waterproofing course 3, first overcoat 6, insulation layer 7, microlith reinforced concrete floor 8, second overcoat 9, white ceramic tile 5.
When constructing, the leveling layer 1 that on the flooring of first roof, layer overlay is formed by cement mortar, the top end face of described leveling layer 1 is inclined relative to horizontal, and its gradient tilted is 1:100, to ensure that the rainwater fallen can flow to the gutter 2 of roof installation;
After leveling layer 1 drying, leveling layer 1 is evenly coated with and brushes waterproofing course 3, waterproofing course 3 is formed by polyurethane waterproof material.The thickness of waterproofing course 3 is more than 2mm; Brush twice altogether when brushing waterproofing course 3, the brushing direction of second time is vertical with the brushing direction of first pass, hole when can eliminate first pass brushing like this, waterproofing course 3 occurred.The use of polyurethane waterproof material is quite convenient, can mix at the scene, be coated with after solidify at normal temperatures, can obtain having the waterproofing course 3 without seam, caoutchouc elasticity, and it is easily repaired after damaging, therefore antiseep effect is fine.
Waterproofing course 3 is divided into multiple cell, and the area of each cell is at 16m
2below, reserve dilatation joint 4 between adjacent cell, the width of dilatation joint 4 is 6 ~ 8mm.The bed course that cement mortar is formed can produce and expand with heat and contract with cold, if do not have dilatation joint 4, the surface material on ground will arch upward because of expansion.So, shrinkage joint must be added in bed course.If the area of cell is greater than 16m
2, then the last white ceramic tile 5 laid easily ftractures, and white ceramic tile 5 can produce crack, and white ceramic tile 5 also easily arches upward.White glass glue is adopted to fill in dilatation joint 4 between adjacent cell.Because white glass glue has elasticity, the white ceramic tile 5 of white glass glue both sides can stretch or extrude white glass glue because Changes in weather causes during its contraction or expansion, and the white ceramic tile 5 that roof is laid is not easy to crack.In addition, white glass glue also can play reflective effect, prevents heat from gathering at roof.
Gap between white ceramic tile 5 in cell is within 3mm, and this gap adopts white cement to fill, and to be linked together by each white ceramic tile 5, and white cement also can play reflective effect, prevents heat from gathering at roof.
After waterproofing course 3 solidifies, uniform spreading up-protective layer on waterproofing course 3, topping comprises the first overcoat 6, insulation layer 7, microlith reinforced concrete floor 8 and the second overcoat 9.The thickness of described first overcoat 6 is 20 ~ 30mm, and the thickness of insulation layer 7 is 40 ~ 60mm, and the thickness of microlith reinforced concrete floor 8 is 40 ~ 50mm, and the thickness of the second overcoat 9 is 20 ~ 30mm.First overcoat 6 uniform spreading is located on waterproofing course 3, and it is formed by cement mortar, and on described first overcoat 6, uniform spreading is provided with the insulation layer 7 formed by heat insulating material, and described heat insulating material is foamed material.On insulation layer 7, uniform spreading is provided with microlith reinforced concrete floor 8, ftractures to prevent flooring further.On described microlith reinforced concrete floor 8, uniform spreading is provided with the second overcoat 9 formed by cement mortar, while laying second overcoat 9, can on the second overcoat 9 paving white ceramic tile 5, the thickness of white ceramic tile 5 is 6 ~ 10mm, and the whiteness of the white glaze on described white ceramic tile 5 is more than 95%.White ceramic tile 5 is layed on roof, and the whiteness of its white glaze is very high, can reflect fully sunlight, and therefore can effectively prevent the interior temperature of building top layer to be too high, effect of heat insulation is obvious.In addition, compared to the heat insulation fragment of brick of large volume, the lighter in weight of white ceramic tile 5 of the present invention, lays more convenient, effectively can reduce the labour intensity of workman.
Further, be protruding with anti-slip part at the end face of white ceramic tile 5, the height of described anti-slip part is 1.2mm.Described anti-slip part is graininess and/or striated and/or textured.The setting of anti-slip part, can facilitate pin to step down on white ceramic tile 5, can not have influence on the walking of pin on white ceramic tile 5, be not easy to slip when white ceramic tile 5 is walked, and pin also can not be made to step down on white ceramic tile 5 and do not feel like oneself.In addition, anti-slip part 2 also can white glaze 3 farthest on protection tile body 1, can effectively prevent white glaze 3 from being abraded by large area and affecting the effect of heat insulation of roof.
Fig. 3 shows the second embodiment of the present invention, is greater than 150m at floor area
2and interior of building without heating equipment time, or when building is self-built house owed by a citizen, the construction method of the second embodiment can be adopted to carry out heat insulation.The difference of the second embodiment and the first embodiment is; topping decreases the first overcoat 6, insulation layer 7 and microlith reinforced concrete floor 8 in the first embodiment; topping is only left the second overcoat 9 in the first embodiment; the thickness of the second overcoat 9 is 20 ~ 30mm, and then sticks on the second overcoat 9 upper berth the white ceramic tile 5 that thickness is 6 ~ 10mm.In tropical and subtropical region because long-term temperature is higher, and unnecessarily insulation layer 7 is set at roof, therefore the first overcoat 6, insulation layer 7 and the microlith reinforced concrete floor 8 in embodiment one can be cancelled, material, energy conservation can be saved like this, reduce cost of production, and decrease this which floor after, greatly can reduce the engineering time and shorten the construction period.
Fig. 4 shows the third embodiment of the present invention, is less than 120m at floor area
2time, the impact of Changes in weather on roof is smaller, and roof is out of shape less when expanding with heat and contract with cold, and is not easy to produce crack, on roof, does not therefore arrange waterproofing course 3 also can.Self-built house owed by a citizen can adopt the laying method of the 3rd embodiment heat insulation to carry out.The difference of the 3rd embodiment and the second embodiment is, eliminates the leveling layer 1 in the second embodiment and waterproofing course 3, on flooring, directly spread the second overcoat 9 formed by cement mortar, i.e. topping only remaining second overcoat 9.After this on the second overcoat 9, white ceramic tile 5 is laid again.Adopt this structure, although greatly efficiency of construction can be improved, can soon at roof layer overlay white ceramic tile 5.Must be noted that, in the present embodiment, when paving the second overcoat 9, second overcoat 9 also will carry out looking for slope, namely the top end face of the second overcoat 9 is inclined relative to horizontal, its gradient tilted is 1:100, and to ensure that the rainwater fallen can flow to the gutter 2 of roof installation, such roof is just not easy ponding.
The above, just better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as it reaches technique effect of the present invention with any same or similar means, all should fall within protection scope of the present invention.
Claims (9)
1. a roof heat insulation method, is characterized in that: construction sequence is as follows:
1) leveling layer (1) that layer overlay is formed by cement mortar on the flooring of roof, the top end face of described leveling layer (1) is inclined relative to horizontal, its gradient tilted is 1:100, to ensure that the rainwater fallen can flow to the gutter (2) of roof installation;
2) after leveling layer (1) drying, brush waterproofing course (3) upper evenly painting of leveling layer (1), the thickness of waterproofing course (3) is more than 2mm;
3) waterproofing course (3) is divided into multiple cell, the area of each cell is at 16m
2below, reserve dilatation joint (4) between adjacent cell, the width of dilatation joint (4) is 6 ~ 8mm;
4) after waterproofing course (3) solidification, at the upper uniform spreading up-protective layer of waterproofing course (3), paving white ceramic tile (5) on the protection layer simultaneously, white ceramic tile (5) is positioned at cell institute region, and the whiteness of the white glaze on described white ceramic tile (5) is more than 95%;
5) gap between the white ceramic tile (5) in cell is within 3mm, and this gap adopts white cement to fill, and the dilatation joint (4) between adjacent cell adopts white glass glue to fill;
Above-mentioned steps 4) in topping comprise uniform spreading and be located at the first overcoat (6) formed by cement mortar on waterproofing course (3); the upper uniform spreading of described first overcoat (6) is provided with the insulation layer (7) formed by heat insulating material; the upper uniform spreading of insulation layer (7) is provided with microlith reinforced concrete floor (8); the upper uniform spreading of described microlith reinforced concrete floor (8) is provided with the second overcoat (9) formed by cement mortar, and described white ceramic tile (5) is layed on the second overcoat (9).
2. a kind of roof heat insulation method according to claim 1, is characterized in that: step 2) middle brushing waterproofing course (3)
Time brush twice altogether, the brushing direction of second time is vertical with the brushing direction of first pass.
3. a kind of roof heat insulation method according to claim 1, is characterized in that: step 2) in waterproofing course (3) by
Polyurethane waterproof material is formed.
4. a kind of roof heat insulation method according to claim 1, is characterized in that: the white ceramic tile (5) in step 4)
End face is protruding with anti-slip part, and described anti-slip part is graininess and/or striated and/or textured.
5. a kind of roof heat insulation method according to claim 4, is characterized in that: the height of described anti-slip part is 1.2mm
~1.8mm。
6. a kind of roof heat insulation method according to claim 1, is characterized in that: the white ceramic tile (5) in step 4)
Thickness is 6 ~ 10mm.
7. a kind of roof heat insulation method according to claim 1, is characterized in that: the topping in step 4) is by cement
Mortar is formed, and the thickness of topping is 20 ~ 30mm.
8. a kind of roof heat insulation method according to claim 1, is characterized in that: described heat insulating material is foamed material.
9. a kind of roof heat insulation method according to claim 1, is characterized in that: described first overcoat (6) thick
Degree is 20 ~ 30mm, and the thickness of insulation layer (7) is 40 ~ 60mm, and the thickness of microlith reinforced concrete floor (8) is 40 ~ 50mm, and the thickness of the second overcoat (9) is 20 ~ 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310392375.2A CN103469976B (en) | 2013-09-02 | 2013-09-02 | A kind of roof heat insulation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310392375.2A CN103469976B (en) | 2013-09-02 | 2013-09-02 | A kind of roof heat insulation method |
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| CN103469976A CN103469976A (en) | 2013-12-25 |
| CN103469976B true CN103469976B (en) | 2016-02-03 |
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| CN201310392375.2A Active CN103469976B (en) | 2013-09-02 | 2013-09-02 | A kind of roof heat insulation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113931386B (en) * | 2021-10-13 | 2022-10-18 | 浙江高专建筑设计研究院有限公司 | Green building design construction process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2858846Y (en) * | 2006-01-09 | 2007-01-17 | 赵亮 | Novel rigid water-proofing heat preservation roofing board |
| AU2004254285B2 (en) * | 2003-07-03 | 2007-04-19 | Owen Derek Barr | Multi-layer covering |
| CN202441004U (en) * | 2012-02-01 | 2012-09-19 | 武汉优邦新材料化工有限公司 | Integrated roof heat-insulation and water-proof structure |
| CN202483087U (en) * | 2012-03-17 | 2012-10-10 | 叶长青 | Accessible roof structure |
| CN202672507U (en) * | 2012-05-29 | 2013-01-16 | 罗海军 | Heat preservation roof |
-
2013
- 2013-09-02 CN CN201310392375.2A patent/CN103469976B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004254285B2 (en) * | 2003-07-03 | 2007-04-19 | Owen Derek Barr | Multi-layer covering |
| CN2858846Y (en) * | 2006-01-09 | 2007-01-17 | 赵亮 | Novel rigid water-proofing heat preservation roofing board |
| CN202441004U (en) * | 2012-02-01 | 2012-09-19 | 武汉优邦新材料化工有限公司 | Integrated roof heat-insulation and water-proof structure |
| CN202483087U (en) * | 2012-03-17 | 2012-10-10 | 叶长青 | Accessible roof structure |
| CN202672507U (en) * | 2012-05-29 | 2013-01-16 | 罗海军 | Heat preservation roof |
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| CN103469976A (en) | 2013-12-25 |
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