CN104631515A - Lapping treatment method for two different waterproof materials - Google Patents
Lapping treatment method for two different waterproof materials Download PDFInfo
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- CN104631515A CN104631515A CN201410803707.6A CN201410803707A CN104631515A CN 104631515 A CN104631515 A CN 104631515A CN 201410803707 A CN201410803707 A CN 201410803707A CN 104631515 A CN104631515 A CN 104631515A
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- soluble polyurethane
- repellent paint
- vinyl polymer
- polyurethane water
- coiled material
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Abstract
The invention discloses a lapping treatment method for two different waterproof materials. According to the method, water-soluble polyurethane waterproof coating is in lap joint with a GBS polyethylene polypropylene high-polymer waterproof coiled material and an SBS modified asphalt membrane waterproof coiled material, a water-soluble polyurethane waterproof coating film is used between the coiled materials as a transition strap, and the different waterproof materials play the respective functions. The method is safe, reliable and remarkable in economic benefit.
Description
Technical field
The present invention relates to construction waterproofing engineering field, particularly relate to the overlap joint processing method of two kinds of different waterproofing materialss.
Background technology
At present, day by day improve along with underground waterproof engineering managerial skills, the extensive utilization of waterproofing materials in engineering, under the social background that energy-saving and emission-reduction national development strategy is implemented.The overlap joint processing method of two kinds of different waterproofing materialss adopts the application of two kinds of waterproofing materialss to provide reliable way for job site.The receipts head processing method of the bi-material of current employing, basic employing builds overhead barricade by laying bricks or stones at waterproof receipts head place, extends to barricade top, make waterproofing materials respectively in the method for barricade top overlap joint in waterproof.This type of way is applicable to the construction compared with small size, and when backfill is higher, when area is larger, barricade resistance to overturning is poor, and waterproofing course very easily occurs breakage, and then basement generation seepage, the phenomenon such as to drip.
Summary of the invention
In order to solve way complexity, problem such as waste material, waterproofing course cracky etc. that existing different materials overlap joint exists, the invention provides a kind of overlap joint processing method for two kinds of different waterproofing materialss, method is simple, constructs simple and easy, cheap, safe and reliable.
The technical solution realizing above-mentioned purpose is as follows, and the overlap joint processing method for two kinds of different waterproofing materialss of the present invention comprises the steps:
First carry out the construction of leveling layer, then hot melt process is carried out to the SBS modified bituminous pitch coiled material waterproof roll receipts head position of side, make it fully be combined with basic unit;
SBS external coating soluble polyurethane water-repellent paint twice after it is stable; Preferred brushing soluble polyurethane water-repellent paint is often thick all over 3mm, transverse width 800mm, and polyurethane coating film intermediate zone 600mm is wide;
After soluble polyurethane water-repellent paint solidifies completely, carry out the laying of opposite side vinyl polymer waterproof roll; Preferably, twice are laid, per pass 300g/m
2, with soluble polyurethane water-repellent paint 1 film transverse lap 800mm; Preferably, hardening time is 24h;
After the complete 8h of vinyl polymer waterproof coiled material construction, at vinyl polymer waterproof roll and SBS modified asphalt waterproof coiled material external coating soluble polyurethane water-repellent paint; The next procedures such as topping are carried out after it solidifies completely.Preferably, be 800mm in the lap width of vinyl polymer waterproof roll and SBS modified asphalt waterproof coiled material external coating soluble polyurethane water-repellent paint.
Wherein, vinyl polymer waterproof roll 2 is generally vinyl polymer polypropylene fibre.
The overlap joint processing method of two kinds of different waterproofing materialss of the present invention has following Advantageous Effects: overlapped with GBS polyethylene polypropylene polymer membranes and SBS modified bituminous pitch coiled material waterproof roll respectively by soluble polyurethane water-repellent paint, between coiled material with soluble polyurethane waterproof coating as intermediate zone, the measure method of different waterproof materials serve function separately.Due to the liquid feature of soluble polyurethane water-repellent paint self and SBS and polyethylene polypropylene macromolecule coiled material, make there is stronger adhesion with SBS and polyethylene polypropylene macromolecule coiled material, the coating strength after solidification and elasticity can make the basic crack because basic unit, coiled material are out of shape and cause up.
Accompanying drawing explanation
Fig. 1 is the bridging arrangement schematic diagram of two kinds of different waterproofing materialss of the present invention.
Detailed description of the invention
In order to make the clearer understanding of those skilled in the art technical scheme of the present invention, below in conjunction with accompanying drawing, by embodiment, the present invention is described in further detail.
See Fig. 1, the structure of the overlap joint processing method of two kinds of different waterproofing materialss of the present invention mainly comprises SBS polymer modified bituminous waterproof sheet material 3, vinyl polymer polypropylene fiber waterproof coiled material 2, soluble polyurethane water-repellent paint 1, bonding adhesive 5, adhesive bitument primer 6.In addition, preferably, polyurethane coating waterproof reinforced layer 4 can also be comprised.In addition, above-mentioned bonding layer also comprises cement mortar protective course 7, microlith coagulation topping 8 and backfill 9.
In the lap-joint of two kinds of waterproofing materialss, overlap joint processing method comprises the steps:
First carry out the construction of leveling layer, then hot melt process is carried out to the SBS modified bituminous pitch coiled material waterproof roll receipts head position of side, make it fully be combined with basic unit;
SBS external coating soluble polyurethane water-repellent paint 1 twice after it is stable, often thick all over 3mm, transverse width 800mm, polyurethane coating film intermediate zone 600mm is wide;
After its 24h solidifies completely, carry out the paving of opposite side vinyl polymer waterproof roll 2, lay twice, per pass 300g/m
2, with soluble polyurethane water-repellent paint 1 film transverse lap 800mm;
After its vinyl polymer waterproof roll 2 constructs complete 8h; namely at vinyl polymer waterproof roll 2 and SBS modified asphalt waterproof coiled material 3 external coating soluble polyurethane water-repellent paint 1; lap width is 800mm, after it solidifies completely, carry out the next procedures such as topping.
Wherein vinyl polymer waterproof roll 2 is generally vinyl polymer polypropylene fibre.
SBS polymer modified bituminous waterproof sheet material 3 and vinyl polymer waterproof roll 2 can not directly overlap, adopt soluble polyurethane water-repellent paint 1 as tie, by soluble polyurethane water-repellent paint 1, overlap joint is carried out respectively to the two and process and then form airtight waterproofing course; Long service life, process, easy construction, economical rationality, chemical stability are good, energy-conserving and environment-protective, security performance are superior.
By soluble polyurethane water-repellent paint 1, polyethylene polypropylene polymer membranes 2 and SBS modified bituminous pitch coiled material waterproof roll 3 are overlapped.Due to the liquid feature of soluble polyurethane water-repellent paint 1 self and SBS and polyethylene polypropylene macromolecule coiled material 3 contexture, make there is stronger adhesion with SBS modified bituminous pitch coiled material waterproof roll 3 and polyethylene polypropylene macromolecule coiled material 2, the coating strength after solidification and elasticity can make the basic crack because basic unit, coiled material are out of shape and cause up.
Wherein, bonding layer place makes full use of waterproofing materials, be formed by connecting with soluble polyurethane water-repellent paint 1, soluble polyurethane water-repellent paint 1 is 800mm, transition band width 600mm with the lap width of SBS polymer modified bituminous waterproof sheet material 3 and vinyl polymer polypropylene fiber waterproof coiled material 2.
In summary, overlap joint processing method for two kinds of different waterproofing materialss of the present invention, overlapped with GBS polyethylene polypropylene polymer membranes and SBS modified bituminous pitch coiled material waterproof roll respectively by soluble polyurethane water-repellent paint, between coiled material with soluble polyurethane waterproof coating as intermediate zone, the measure method of different waterproof materials serve function separately.Due to the liquid feature of soluble polyurethane water-repellent paint self, make there is stronger adhesion with SBS and polyethylene polypropylene macromolecule coiled material, the coating strength after solidification and elasticity can make the basic crack because basic unit, coiled material are out of shape and cause up; For waterproof construction is offered reference.
Above-described embodiment is only for example of the present invention is clearly described, and is not limitation of the invention.To those skilled in the art, the basis of above-described embodiment can also be made other multi-form combination, change or modification.Thus amplify out apparent combination, change or variation still belong among protection scope of the present invention.
Claims (6)
1., for an overlap joint processing method for two kinds of different waterproofing materialss, it is characterized in that, comprise the steps:
First carry out the construction of leveling layer, then hot melt process is carried out to the SBS modified bituminous pitch coiled material waterproof roll receipts head position of side, make it fully be combined with basic unit;
SBS external coating soluble polyurethane water-repellent paint twice after it is stable;
After soluble polyurethane water-repellent paint solidifies completely, carry out the laying of opposite side vinyl polymer waterproof roll;
After the complete 8h of vinyl polymer waterproof coiled material construction, at vinyl polymer waterproof roll and SBS modified asphalt waterproof coiled material external coating soluble polyurethane water-repellent paint; The next procedures such as topping are carried out after it solidifies completely.
2. overlap processing method as claimed in claim 1, it is characterized in that, brushing soluble polyurethane water-repellent paint is often thick all over 3mm, and transverse width 800mm, polyurethane coating film intermediate zone 600mm is wide.
3. overlap processing method as claimed in claim 1, it is characterized in that, soluble polyurethane water-repellent paint hardening time is 24h.
4. overlap processing method as claimed in claim 1, it is characterized in that, vinyl polymer waterproof roll lays twice, per pass 300g/m
2, with soluble polyurethane water-repellent paint film transverse lap 800mm.
5. overlapping processing method as claimed in claim 1, it is characterized in that, is 800mm in the lap width of vinyl polymer waterproof roll and SBS modified asphalt waterproof coiled material external coating soluble polyurethane water-repellent paint.
6. the overlap joint processing method according to any one of claim 1-5, is characterized in that, vinyl polymer waterproof roll is vinyl polymer polypropylene fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410803707.6A CN104631515A (en) | 2014-12-23 | 2014-12-23 | Lapping treatment method for two different waterproof materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410803707.6A CN104631515A (en) | 2014-12-23 | 2014-12-23 | Lapping treatment method for two different waterproof materials |
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| CN104631515A true CN104631515A (en) | 2015-05-20 |
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| CN201410803707.6A Pending CN104631515A (en) | 2014-12-23 | 2014-12-23 | Lapping treatment method for two different waterproof materials |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296148A (en) * | 2018-11-19 | 2019-02-01 | 江苏永钢集团有限公司 | A kind of steel structural roof waterproof construction |
| CN112063322A (en) * | 2020-08-17 | 2020-12-11 | 深圳市卓宝科技股份有限公司 | Method for lapping different coiled materials |
| CN112081324A (en) * | 2020-09-04 | 2020-12-15 | 江苏凯伦建材股份有限公司 | Ring-crossing method of side wall waterproof coating and top plate waterproof system |
| CN112482592A (en) * | 2020-10-30 | 2021-03-12 | 上海建工二建集团有限公司 | Waterproof structure and construction method for construction joint of basement bottom plate and outer wall |
| CN113621321A (en) * | 2021-07-14 | 2021-11-09 | 湖南优珀斯新材料科技有限公司 | Membrane, waterproof coiled material and lapping method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100908457B1 (en) * | 2009-04-17 | 2009-07-20 | (주) 인택산업 | Construction method of multicoating waterproof layer using resistance type insulation and reflection type protection coating material |
| KR100935417B1 (en) * | 2009-03-05 | 2010-01-06 | 한국석유공업 주식회사 | Construction method for waterproof |
| CN201817978U (en) * | 2010-08-31 | 2011-05-04 | 朱奎 | Lapping structure of composite flexible waterproof material |
| CN203594109U (en) * | 2013-12-13 | 2014-05-14 | 衡水中铁建土工材料制造有限公司 | Self-adhesion macromolecule adhesive film waterproof roll material |
| CN104005522A (en) * | 2014-05-21 | 2014-08-27 | 中国建筑土木建设有限公司 | Lap joint structure of polyethylene polypropylene waterproof membrane and SBS modified asphalt membrane and construction method |
-
2014
- 2014-12-23 CN CN201410803707.6A patent/CN104631515A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100935417B1 (en) * | 2009-03-05 | 2010-01-06 | 한국석유공업 주식회사 | Construction method for waterproof |
| KR100908457B1 (en) * | 2009-04-17 | 2009-07-20 | (주) 인택산업 | Construction method of multicoating waterproof layer using resistance type insulation and reflection type protection coating material |
| CN201817978U (en) * | 2010-08-31 | 2011-05-04 | 朱奎 | Lapping structure of composite flexible waterproof material |
| CN203594109U (en) * | 2013-12-13 | 2014-05-14 | 衡水中铁建土工材料制造有限公司 | Self-adhesion macromolecule adhesive film waterproof roll material |
| CN104005522A (en) * | 2014-05-21 | 2014-08-27 | 中国建筑土木建设有限公司 | Lap joint structure of polyethylene polypropylene waterproof membrane and SBS modified asphalt membrane and construction method |
Non-Patent Citations (1)
| Title |
|---|
| 杨子沛等: "高分子与SBS防水材料搭接处理施工技术", 《建筑工程技术与设计》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296148A (en) * | 2018-11-19 | 2019-02-01 | 江苏永钢集团有限公司 | A kind of steel structural roof waterproof construction |
| CN112063322A (en) * | 2020-08-17 | 2020-12-11 | 深圳市卓宝科技股份有限公司 | Method for lapping different coiled materials |
| CN112081324A (en) * | 2020-09-04 | 2020-12-15 | 江苏凯伦建材股份有限公司 | Ring-crossing method of side wall waterproof coating and top plate waterproof system |
| CN112482592A (en) * | 2020-10-30 | 2021-03-12 | 上海建工二建集团有限公司 | Waterproof structure and construction method for construction joint of basement bottom plate and outer wall |
| CN113621321A (en) * | 2021-07-14 | 2021-11-09 | 湖南优珀斯新材料科技有限公司 | Membrane, waterproof coiled material and lapping method |
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Application publication date: 20150520 |