CN103806609A - Construction method of double-faced self-adhesion waterproof roll - Google Patents
Construction method of double-faced self-adhesion waterproof roll Download PDFInfo
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- CN103806609A CN103806609A CN201210439696.9A CN201210439696A CN103806609A CN 103806609 A CN103806609 A CN 103806609A CN 201210439696 A CN201210439696 A CN 201210439696A CN 103806609 A CN103806609 A CN 103806609A
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Abstract
The invention provides a construction method of a double-faced self-adhesion waterproof roll in the industrial or civil building field. The method includes the following steps that a basic layer is processed, waterproof mortar is smeared, an isolation film on the lower surface of the self-adhesion waterproof roll is torn off, the self-adhesion waterproof roll is laid and pasted, the upper surface of the self-adhesion waterproof roll is patted, the mortar is purified, the self-adhesion waterproof roll is aired and placed, butt-joint connectors are sealed, joints are processed in a reinforced mode, and quality acceptance check is performed. According to the construction method of the double-faced self-adhesion waterproof roll, one way is used for waterproofness, two ways are used for fortification, and therefore the waterpfoor effect is more reliable; the waterproof roll and the structure jointly form a firm 'skin' type waterproof system, and the reliability is high; wet laying method construction is adopted, the construction period is shortened, and weather influences are avoided; the material has viscousness, the self overlap-joint performance is high, the adhesion is reliable, and maintenance is facilitated; once the roll has any local damage, water will be limited in a small range and is free of water channeling, and maintenance is very easy to perform; priming coat is not needed in the construction, firing is not needed, environment pollution and potential safety hazards are eliminated, and resources are saved.
Description
Technical field
The present invention relates to industry and civilian construction technical field of construction, particularly a kind of construction method of double-sided self-adhesive waterproof coiled materials for building.
Background technology
No matter be industrial construction or civilian construction, the waterproof problem of roofing, kitchen and toilet is all problem important and that make us taking great energy.In actual applications, carry out waterproofing protection with waterproof roll simultaneously.Conventional waterproof roll is in construction or use procedure, once waterproofing course has breakage, the water waterproof roll of will postponing flees hither and thither, and causes waterproofing course global failure even on a large scale, and eliminating channeling water layer is to solve the most convenient, the effective approach of leakage problems.Novel two-sided self-adhesion composite high-molecular waterproof roll has the performances such as anti-puncture, weather-proof, self-healing, high-low temperature resistant.Compared with other waterproof rolls, easy construction, water resistance are good.Therefore, in construction, how to make this new type waterproof coiled material and basic unit tightly bond, form reliable waterproof body and be tied to form the problem that needs in the industry to focus on consideration.
Summary of the invention
For the needs of practical application, the present invention proposes a kind of construction method of double-sided self-adhesive waterproof coiled materials, and it is applicable to waterproof, antiseepage, the tidal defense engineerings such as industry and the roofing of civilian construction, basement, bridge, tunnel, reservoir, people's air defense, military installations.Also be applicable to waterproof, the antiseepage, anticorrosion of pipeline, wooden construction, metal construction.
Principle of the present invention is, utilize the tack of the high molecular polymer (segment) in coiled material sizing material and the hydrate (silicate network) of cement mortar or cement paste formation to form (interface) inierpeneirating network structure, it is completely sticky that the flowable of cement paste makes to realize between coiled material and concrete microcosmic, and strengthen the adhesion stress between coiled material and basic unit along with the increase of bond area, finally make waterproof roll become " skin " of building structure, for good and all be sealed on cement cementitious material member, form unique hard and soft water-proof mechanism combining.
Concrete, the construction method of double-sided self-adhesive waterproof coiled materials of the present invention comprises the steps:
Base treatment, smears waterproofing mortar, takes the barrier film of adhesive waterproof coil soffit off, and paving adhesive waterproof coil is patted coiled material upper surface, carried slurry, and dry in the air and put, docking port sealing, joint strengthening is processed and inspection of quality.
Preferably, described base treatment step be the structure surface layer that waterproof roll is laid smooth, solid, clean, without burr, and fully moistening and without ponding.
Preferred again, described in smear waterproofing mortar step be specially and smear cement mortar, its thickness is 10mm～20mm; At inner corner trim place, should smear into radius is fillet more than 50mm; The width that paving is smeared cement mortar is than the each wide 100～300mm of going out in the long and short limit of coiled material.
Preferred again, the step of described paving adhesive waterproof coil is that coiled material is laid in cement mortar, is parallel docking between coiled material and coiled material, and butt joint is spelled tight, and butt joint is wide to be controlled between 3～5mm; In the time adopting overlapping mode, lower layer coiled material upper surface overlapping part barrier film and upper layer coiled material soffit barrier film are removed, then overlap closely knit.
Preferred again, described beating coiled material upper surface, the step of carrying slurry are specially with wood float or rubber tile and pat coiled material upper surface, carry slurry, discharge the air of coiled material soffit, and coiled material and cement mortar are fitted tightly.
Preferred again, described in dry in the air that to stride be that coiled material is laid to pat to carry after slurry and dried in the air and put 24 hours to 48 hours suddenly.
Preferred again, the step of described docking port sealing is specially and adopts additional self-adhesion sealing strip sealing, when docking port sealing, first the barrier film of coiled material lapping position upper surface is removed, then pastes additional self-adhesion sealing strip;
Preferred again, in the time adopting overlapping mode between upper and lower layer coiled material, lap width is more than or equal to 60mm.
Preferred again, when adhesive waterproof coil when paving, uses adhesive tape or thickening cement paste temporary sealing in coiled material closing in place on wall.
Preferred again, described joint strengthening treatment step refers to be strengthened processing after large face coiled material construction to Nodes.
The construction method of double-sided self-adhesive waterproof coiled materials of the present invention, adopts one waterproof, and twice are set up defences, and waterproof effect is more reliable; Waterproof roll and structure are constructed the firm waterproof system of " skin " formula jointly, and reliability is high; Adopt wet application, save the duration, and be not subject to weather effect; Itself has viscosity material, and oneself's overlap joint property is strong, and bonding is reliable, easy access; There is any local failure in coiled material, water all can be limited in very little scope, not channelling, very easily maintenance; Need not primary coat in construction, do not need to get angry, eliminate environment pollution and potential safety hazard, save resource.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, the present invention is aforesaid will be become apparent with other object, feature and advantage.Wherein:
Figure 1 shows that the process chart of the construction method of double-sided self-adhesive waterproof coiled materials of the present invention.
The specific embodiment
The process chart of the construction method of double-sided self-adhesive waterproof coiled materials of the present invention shown in Figure 1, described construction method comprises the steps:
Barrier film → paving adhesive waterproof coil → beating coiled material upper surface of base treatment → smear waterproofing mortar → take off adhesive waterproof coil soffit, carry and starch → dry in the air the processing → inspection of quality of put → docking port sealing → joint strengthening.
Wherein, described base treatment step be the structure surface layer that waterproof roll is laid smooth, solid, clean, without burr, and fully moistening and without ponding.
Described step of smearing waterproofing mortar is specially smears cement mortar, and its thickness is generally 10mm～20mm (depending on the smooth situation of basic unit), when paving is smeared, should note compacting, floating; At inner corner trim place, should smear into radius is fillet more than 50mm; Spread the width of smearing cement mortar than the suitable each wide 100～300mm of going out in the long and short limit of coiled material, and smear in process and utilize guide rail to guarantee the planeness of cementing material paving.
The step of described paving adhesive waterproof coil is that coiled material is laid in cement mortar, between coiled material and coiled material, is parallel docking, and butt joint should be spelled sternly as far as possible, and butt joint is wide should be controlled between 3～5mm; In the time adopting overlapping mode, lower layer coiled material upper surface overlapping part barrier film and upper layer coiled material soffit barrier film are removed, then overlap closely knit.
Described beating coiled material upper surface, the step of carrying slurry are specially with wood float or rubber tile and pat coiled material upper surface, carry slurry, discharge the air of coiled material soffit, and coiled material and cement mortar are fitted tightly.
Describedly dry in the air that to stride be that coiled material is laid to pat to carry after slurry and dried in the air and put 24 hours to 48 hours suddenly, the concrete time, generally, the higher required time of temperature was shorter depending on environment temperature.
The step of described docking port sealing is specially and adopts additional self-adhesion sealing strip sealing, when docking port sealing, first the barrier film of coiled material lapping position upper surface is removed, then pastes additional self-adhesion sealing strip.If overlapping part is contaminated, need first clean out.In the time adopting overlapping mode between upper and lower layer coiled material, without self-adhesion sealing strip, lap width is not less than 60mm.
When adhesive waterproof coil when paving, should use adhesive tape or thickening cement paste temporary sealing in coiled material closing in place on wall, to prevent that wall from receiving too fast the scattering and disappearing of head place moisture content.
Described joint strengthening treatment step refers to be strengthened processing after large face coiled material construction to Nodes.
Before step of smearing waterproofing mortar of the present invention, also comprise the preparation of cement mortar, in the cement mortar that to be specially in match ratio be 1: 2, mix waterproof agent.
Described inspection of quality is carried out according to the requirement of " Technical code for water proof in underground engineering " GB50108, " underground waterproof engineering inspection of quality standard " GB50208 and " roofworks inspection of quality standard " GB50207.
For guaranteeing the construction quality of construction method of the present invention, in when construction, must meet designing requirement for thin portion ways such as coil waterproof layer and corner thereof, deformation joint, ater-casting, pile crowns; The overlapping the slot of coil waterproof layer should bond firmly, and sealing is tight, must not have the defects such as fold, alice and bubbling; In addition, waterproofing course laying method and coiled material lapping order should meet construction technology regulation, and lap width should meet construction process requirement, and overlapping the slot must cement, accurately, strictly, the sealing of seam edge pointing; Lid press strip must bond firmly, and pointing sealing in gap is tight.Coiled material surface is smooth, receives head firmly.In whole work progress before building pea gravel concreten topping, do not allow the personnel of threading nail footwear to enter job site, in order to avoid damage waterproofing course.
No Open Flames at the construction field (site), and coiled material is deposited in appointed place, and personal management keeps fire away, and prevents daylight insolation; The material of job site and use instrument etc. should be stacked neatly, and the discarded object producing after construction should be classified in time and be cleared, and keep complete of work clear, accomplish civilized construction; Construction materials should be accomplished the not short use of long material, and reinforcement material is recycled, and save material.
The construction method of double-sided self-adhesive waterproof coiled materials of the present invention, utilize the tack of the high molecular polymer (segment) in coiled material sizing material and the hydrate (silicate network) of cement mortar or cement paste formation to form (interface) inierpeneirating network structure, it is completely sticky that the flowable of cement paste makes to realize between coiled material and concrete microcosmic, and strengthen the adhesion stress between coiled material and basic unit along with the increase of bond area, finally make waterproof roll become " skin " of building structure, for good and all be sealed on cement cementitious material member, form unique hard and soft water-proof mechanism combining.
Compare traditional waterproof roll, adopt the construction method tool of adhesive waterproof coil and double-sided self-adhesive waterproof coiled materials of the present invention to have the following advantages:
1. because adhesive waterproof coil basal plane does not need dry processing, can save basal plane drying time, therefore can save a large amount of labour costs;
2, installation of membrane without cold primer at the bottom of oil, only, with light water mud, can save cost of materials;
3, because of waterproof construction, be not subject to weather effect, can shorten the duration of whole engineering.
4, compared with conventional waterproof coiled material, construct easier, operator's technical quality requirement, manually training can be constructed slightly;
5, cement mortar and coiled material bonding is closely knit, maintenance cement sand bed, play rigid waterproofing effect, local location destroys, and also can be limited to very little scope, easily maintenance;
6, the good stability of material, because adhesive waterproof coil has the self-adhesion sizing material that 0.5mm is thick up and down, coiled material after construction completes substantially without shrinkage strain.
The present invention is not limited to described embodiment, and those skilled in the art, not departing from spirit of the present invention openly in scope, still can do some corrections or change, therefore the scope that the scope of the present invention limits with claims is as the criterion.
Claims (10)
1. a construction method for double-sided self-adhesive waterproof coiled materials, is characterized in that, it comprises the steps:
Base treatment, smears waterproofing mortar, takes the barrier film of adhesive waterproof coil soffit off, and paving adhesive waterproof coil is patted coiled material upper surface, carried slurry, and dry in the air and put, docking port sealing, joint strengthening is processed and inspection of quality.
2. the construction method of a kind of double-sided self-adhesive waterproof coiled materials as claimed in claim 1, is characterized in that, described base treatment step be the structure surface layer that waterproof roll is laid smooth, solid, clean, without burr, and fully moistening and without ponding.
3. the construction method of a kind of double-sided self-adhesive waterproof coiled materials as claimed in claim 1, is characterized in that, described in smear waterproofing mortar step be specially and smear cement mortar, its thickness is 10mm～20mm; At inner corner trim place, should smear into radius is fillet more than 50mm; The width that paving is smeared cement mortar is than the each wide 100～300mm of going out in the long and short limit of coiled material.
4. the construction method of a kind of double-sided self-adhesive waterproof coiled materials as claimed in claim 1, it is characterized in that, the step of described paving adhesive waterproof coil is that coiled material is laid in cement mortar, is parallel docking between coiled material and coiled material, butt joint is spelled tight, and butt joint is wide to be controlled between 3～5mm; In the time adopting overlapping mode, lower layer coiled material upper surface overlapping part barrier film and upper layer coiled material soffit barrier film are removed, then overlap closely knit.
5. the construction method of a kind of double-sided self-adhesive waterproof coiled materials as claimed in claim 1, it is characterized in that, described beating coiled material upper surface, the step of carrying slurry are specially pats coiled material upper surface with wood float or rubber tile, carry slurry, the air of discharging coiled material soffit, fits tightly coiled material and cement mortar.
6. the construction method of a kind of double-sided self-adhesive waterproof coiled materials as claimed in claim 1, is characterized in that, described in dry in the air that to stride be that coiled material is laid to pat to carry after slurry and dried in the air and put 24 hours to 48 hours suddenly.
7. the construction method of a kind of double-sided self-adhesive waterproof coiled materials as claimed in claim 1, it is characterized in that, the step of described docking port sealing is specially and adopts additional self-adhesion sealing strip sealing, when docking port sealing, first the barrier film of coiled material lapping position upper surface is removed, then paste additional self-adhesion sealing strip.
8. the construction method of a kind of double-sided self-adhesive waterproof coiled materials as claimed in claim 1, is characterized in that, in the step of described docking port sealing, in the time adopting overlapping mode between upper and lower layer coiled material, lap width is more than or equal to 60mm.
9. the construction method of a kind of double-sided self-adhesive waterproof coiled materials as claimed in claim 1, is characterized in that, in the step of described docking port sealing, when adhesive waterproof coil when paving, uses adhesive tape or thickening cement paste temporary sealing in coiled material closing in place on wall.
10. the construction method of a kind of double-sided self-adhesive waterproof coiled materials as claimed in claim 1, is characterized in that, described joint strengthening treatment step refers to be strengthened processing after large face coiled material construction to Nodes.
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| CN201210439696.9A CN103806609A (en) | 2012-11-06 | 2012-11-06 | Construction method of double-faced self-adhesion waterproof roll |
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| CN201210439696.9A CN103806609A (en) | 2012-11-06 | 2012-11-06 | Construction method of double-faced self-adhesion waterproof roll |
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Cited By (9)
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| CN104762999A (en) * | 2015-04-16 | 2015-07-08 | 中天建设集团有限公司天津分公司 | Self-adhesion coiled material underground waterproof construction method |
| CN105019610A (en) * | 2015-08-04 | 2015-11-04 | 中国十七冶集团有限公司 | Automatic releasing device and method of color steel tile coil on construction site |
| CN107143095A (en) * | 2017-07-04 | 2017-09-08 | 深圳市卓宝科技股份有限公司 | A kind of waterproof roll |
| CN109267592A (en) * | 2018-08-24 | 2019-01-25 | 佛山市科顺建筑材料有限公司 | A kind of construction method of metope inner corner trim pre-installed and inverted adhered waterproof roll |
| CN109555302A (en) * | 2019-01-04 | 2019-04-02 | 万华节能科技集团股份有限公司 | A kind of the hanging basket bracket and its construction technology of thermal-insulating leakage-resistant crossed construction |
| CN109898672A (en) * | 2019-04-01 | 2019-06-18 | 山东浩岳建设工程有限公司 | A kind of construction method being mechanically fixed BAC waterproof roll |
| CN109898759A (en) * | 2019-04-01 | 2019-06-18 | 山东浩岳建设工程有限公司 | Cement mortar pastes the construction method that BAC waterproof roll screed-coat and waterproof layer are constructed simultaneously |
| CN110094020A (en) * | 2019-04-28 | 2019-08-06 | 四川航天建筑工程有限公司 | A kind of water-proof roofing constructing device and construction method |
| CN111608278A (en) * | 2020-06-11 | 2020-09-01 | 中国十七冶集团有限公司 | Construction method of self-adhesive waterproof coiled material |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104762999A (en) * | 2015-04-16 | 2015-07-08 | 中天建设集团有限公司天津分公司 | Self-adhesion coiled material underground waterproof construction method |
| CN105019610A (en) * | 2015-08-04 | 2015-11-04 | 中国十七冶集团有限公司 | Automatic releasing device and method of color steel tile coil on construction site |
| CN105019610B (en) * | 2015-08-04 | 2017-04-19 | 中国十七冶集团有限公司 | Automatic releasing device of color steel tile coil on construction site |
| CN107143095A (en) * | 2017-07-04 | 2017-09-08 | 深圳市卓宝科技股份有限公司 | A kind of waterproof roll |
| CN109267592A (en) * | 2018-08-24 | 2019-01-25 | 佛山市科顺建筑材料有限公司 | A kind of construction method of metope inner corner trim pre-installed and inverted adhered waterproof roll |
| CN109555302A (en) * | 2019-01-04 | 2019-04-02 | 万华节能科技集团股份有限公司 | A kind of the hanging basket bracket and its construction technology of thermal-insulating leakage-resistant crossed construction |
| CN109898672A (en) * | 2019-04-01 | 2019-06-18 | 山东浩岳建设工程有限公司 | A kind of construction method being mechanically fixed BAC waterproof roll |
| CN109898759A (en) * | 2019-04-01 | 2019-06-18 | 山东浩岳建设工程有限公司 | Cement mortar pastes the construction method that BAC waterproof roll screed-coat and waterproof layer are constructed simultaneously |
| CN110094020A (en) * | 2019-04-28 | 2019-08-06 | 四川航天建筑工程有限公司 | A kind of water-proof roofing constructing device and construction method |
| CN111608278A (en) * | 2020-06-11 | 2020-09-01 | 中国十七冶集团有限公司 | Construction method of self-adhesive waterproof coiled material |
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Application publication date: 20140521 |