CN1152657A - Water-proof treatment method for plain roof - Google Patents
Water-proof treatment method for plain roof Download PDFInfo
- Publication number
- CN1152657A CN1152657A CN 96105634 CN96105634A CN1152657A CN 1152657 A CN1152657 A CN 1152657A CN 96105634 CN96105634 CN 96105634 CN 96105634 A CN96105634 A CN 96105634A CN 1152657 A CN1152657 A CN 1152657A
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- CN
- China
- Prior art keywords
- seam
- film
- joint
- treatment method
- water
- 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.)
- Pending
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The present invention discloses a water-proofing treatment method for flat roof. Said swater-proofing treatment method includes the following steps: the film is respectively filled in the joint seam of flat hollow slabs and the seam between parallel hollow slabs; then the joint seam and seam between slabs are filled up with cement mortar; a layer of film is respectively laid on the joint seam and seam between slabs along the seams; a sheet material is pressed on the film; then the sheet material and film are completely covered with cement mortar, so that said treatment method can be implemented. Said invented method not only has the effective leak-proofing effect, but also can prolong the water-proofing period of the roof.
Description
The present invention relates to a kind of roof waterproof processing method.
At present, for the waterproofing work of the plate break joint between the hollowcore slab joint of flat roof deck seam and the hollowcore slab, generally all be to reserve the shrinkage joint in the prior art, use indefinite form sealing compound material pointing shrinkage joint then.The method at this employing sealing compound material pointing shrinkage joint, its shortcoming is: in case the pointing material aging, lost due retractility, so also just lost waterproof effect, and existing various sealing compound material all is easy to wear out, thereby often causing building leakage water, this situation has become a great problem of building trade; Particularly,, be easy to produce the crack, thereby for the big area of difference variation, its house prevents that percolating water is just difficult more because the temperature varying coefficient of sealing compound material and constructional materials is inconsistent in the big area of difference variation.
The objective of the invention is: provide a kind of and do not adopt sealing compound material of the prior art, and adopt common building material of the prior art to seal, and water resistance good, be not prone to crack, water-proof treatment method for plain roof that cost is low.
The present invention constitutes like this: insert film (2) in the joint seam place of roofing plane hollow plate (1) and the parallel-plate break joint between each hollowcore slab (1), fall with cement bonded sand again and fill up joint seam and plate break joint, again at joint seam and seam shop, plate break joint upper edge thin film (3), go up pressure one sheet material (4) at film (3), with cement mortar sheet material (4) and whole covering of film (3) are got final product then.
The present invention compared with prior art, owing to adopted technique scheme, so prevented percolating water at joint seam and plate break joint place effectively, and prolonged the waterproof time limit in house widely and saved a large amount of waterproof investments, if by waterproof construction cost of investment calculating for the first time, the present invention will reduce by 3～10 times cost of investment than prior art.
Accompanying drawing 1 is a construction schematic diagram of the present invention.
Embodiments of the invention: in the joint seam place of roofing plane hollow plate (1) and the parallel-plate break joint between each hollowcore slab (1), insert film (2), film (2), (3) can adopt mulch film, thin-film materials such as soft rubber, fall with cement bonded sand again and fill up joint seam and plate break joint, again at joint seam and seam shop, plate break joint upper edge thin film (3), re-lay after preferably it being converted into zigzag or being converted into wrinkle during shop film (3), go up pressure one sheet material (4) at film (3), sheet material (4) can adopt bamboo, timber, cardboard, veneer, plastics, material such as iron sheet, and its cross sectional shape can be made into rectangle, triangle, shapes such as semicircle, with cement mortar sheet material (4) and film (3) are all covered then, can make a shrinkage joint at covering cement mortar upper edge sheet material (4) length direction on sheet material (4) top after covering.
Claims (1)
1, a kind of water-proof treatment method for plain roof, it is characterized in that: in the joint seam place of roofing plane hollow plate (1) and the parallel-plate break joint between each hollowcore slab (1), insert film (2), fall with cement bonded sand again and fill up joint seam and plate break joint, again at joint seam and seam shop, plate break joint upper edge thin film (3), go up pressure one sheet material (4) at film (3), with cement mortar sheet material (4) and whole covering of film (3) are got final product then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96105634 CN1152657A (en) | 1996-06-13 | 1996-06-13 | Water-proof treatment method for plain roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96105634 CN1152657A (en) | 1996-06-13 | 1996-06-13 | Water-proof treatment method for plain roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1152657A true CN1152657A (en) | 1997-06-25 |
Family
ID=5118933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96105634 Pending CN1152657A (en) | 1996-06-13 | 1996-06-13 | Water-proof treatment method for plain roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1152657A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440652B (en) * | 2008-12-17 | 2010-06-23 | 中冶建筑研究总院有限公司 | Method for repairing joint leakage of sheet-metal roofing |
-
1996
- 1996-06-13 CN CN 96105634 patent/CN1152657A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440652B (en) * | 2008-12-17 | 2010-06-23 | 中冶建筑研究总院有限公司 | Method for repairing joint leakage of sheet-metal roofing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination |