CN109898758A - Cement mortar pastes the construction method that BAC waterproof roll elder generation screed-coat does waterproof layer again - Google Patents
Cement mortar pastes the construction method that BAC waterproof roll elder generation screed-coat does waterproof layer again Download PDFInfo
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- CN109898758A CN109898758A CN201910254795.1A CN201910254795A CN109898758A CN 109898758 A CN109898758 A CN 109898758A CN 201910254795 A CN201910254795 A CN 201910254795A CN 109898758 A CN109898758 A CN 109898758A
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- cement mortar
- waterproof roll
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- coiled material
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Abstract
The invention discloses a kind of waterproof coiled material construction fields, paste the construction method that BAC waterproof roll elder generation screed-coat does waterproof layer again more particularly, to cement mortar.The cement mortar pastes the construction method that BAC waterproof roll elder generation screed-coat does waterproof layer again, its construction process are as follows: base treatment, cement mortar screeding layer is smeared, conserves, smears cement slurry adhesive layer, spread BCA waterproof roll, the isolation film for taking BAC waterproof roll shrimp surface off, dries in the air and puts 24 to 48 hours, to sealing joint, joint strengthening processing, inspection of quality.The beneficial effect is that: give full play to the high molecular polymer characteristic of BAC double-sided self-adhesive waterproof coiled materials, it can produce stronger bonding force, with high-intensitive, ductility is good, weatherability is strong and unique voluntarily filling, the lesser puncture of closely sealed base, crack equivalent damage, low engineering leakage problem can be effectively prevented from, and significant effect, there is extremely strong adaptivity.
Description
Technical field
The present invention relates to waterproof coiled material construction fields, paste BAC waterproof roll elder generation screed-coat more particularly, to cement mortar
The construction method of waterproof layer is done again.
Background technique
The utilization of the underground space be unable to do without the waterproof effect of hypogee, once there is leakage phenomenon, not only influences building
The main reason for beauty drags down architecture quality, but will directly affect building function property amount, and common construction method causes leakage has,
Waterproof layer weak spot is dealt with improperly, and waterproof material is damaged, construction joint caused by main structure leakiness, structural cracks, waterproof layer
With main structure sky paving leakiness at " channeling water layer ", the main reason for being all the leakage for causing underground structure, to give people
Routine work bring many inconvenience.
Summary of the invention
The purpose of the present invention is to provide cement mortar to paste the construction party that BAC waterproof roll elder generation screed-coat does waterproof layer again
Method, the technical solution adopted by the present invention is that:
Cement mortar of the present invention pastes the construction method that BAC waterproof roll elder generation screed-coat does waterproof layer again, construction process are as follows: base
Layer processing, smears cement mortar screeding layer, conserves, and smears cement slurry adhesive layer, spreads BCA waterproof roll, takes BAC waterproof roll shrimp table off
The isolation film in face dries in the air and puts 24 to 48 hours, to sealing joint, joint strengthening processing, inspection of quality.
Further, the construction method particularly includes:
Base treatment: base is smooth, solid, Wu Mingshui, and base's bump is removed clean；
Smear cement mortar screeding layer: for cement mortar with a thickness of 10-20mm, paving should be noted compacting when smearing, and wooden float smoothes out, at inner corner trim
Smear into the fillet that radius is 50mm；
Maintenance: maintenance can be stood when on people station to cement mortar final set, no soft sunken；
It smears cement slurry adhesive layer: cement slurry being smeared in the base being sufficiently humidified so as to, with a thickness of 3-5mm；
BCA waterproof roll is spread, the isolation film on BAC waterproof roll shrimp surface is taken off: taking the isolation of BAC mode coiled material lower surface off
Coiled material is laid in cement mortar by film, is parallel docking between coiled material and adjacent web, abutment joint should spell sternly as far as possible, when adopting
When with overlapping mode, lower layer coiled material upper surface overlapping part isolation film and upper layer coiled material lower surface isolation film are removed, then taken
It connects closely knit；
Dry in the air and put 24 hours to 48 hours: drying in the air and put 24 hours to 48 hours, the specific time depending on environment temperature, under normal circumstances,
Temperature is higher, and required time is shorter；
To sealing joint: sealing strip is sealed using additional self-adhesion, when to sealing joint, first by the surface on coiled material lapping position every
It is removed from film, then pastes additional self-adhesion sealing strip, if overlapping part is contaminated, need to first cleaned out, when between upper and lower layer coiled material
When using overlapping mode, it is not necessarily to self-adhesion sealing strip；
Closing in temporary sealing: BAC waterproof roll answers temporary sealing at coiled material closing in paving on wall, can with adhesive tape or
Thickening cement slurry sealing, to prevent moisture at vertical strong receipts head too fast lost；
Joint strengthening processing: node carries out reinforcement processing after being in big roll material construction.
The invention has the advantages that: the high molecular polymer for having given full play to BAC double-sided self-adhesive waterproof coiled materials is special
Property, can produce stronger bonding force, have that high-intensitive, ductility is good, weatherability is strong and unique voluntarily filling, closely sealed base compared with
Small puncture, crack equivalent damage, can be effectively prevented from low engineering leakage problem, and significant effect, have extremely strong adaptive
Property.
Specific embodiment
Cement mortar of the invention pastes the construction method that BAC waterproof roll elder generation screed-coat does waterproof layer again, construction stream
Journey are as follows: base treatment smears cement mortar screeding layer, and cement slurry adhesive layer is smeared in maintenance, spreads BCA waterproof roll, takes BAC waterproof off
The isolation film on coiled material shrimp surface, dries in the air and puts 24 to 48 hours, to sealing joint, joint strengthening processing, inspection of quality.
Further, the construction method particularly includes:
Base treatment: base is smooth, solid, Wu Mingshui, and base's bump is removed clean；
Smear cement mortar screeding layer: for cement mortar with a thickness of 10-20mm, paving should be noted compacting when smearing, and wooden float smoothes out, at inner corner trim
Smear into the fillet that radius is 50mm；
Maintenance: maintenance can be stood when on people station to cement mortar final set, no soft sunken；
It smears cement slurry adhesive layer: cement slurry being smeared in the base being sufficiently humidified so as to, with a thickness of 3-5mm；
BCA waterproof roll is spread, the isolation film on BAC waterproof roll shrimp surface is taken off: taking the isolation of BAC mode coiled material lower surface off
Coiled material is laid in cement mortar by film, is parallel docking between coiled material and adjacent web, abutment joint should spell sternly as far as possible, when adopting
When with overlapping mode, lower layer coiled material upper surface overlapping part isolation film and upper layer coiled material lower surface isolation film are removed, then taken
It connects closely knit；
Dry in the air and put 24 hours to 48 hours: drying in the air and put 24 hours to 48 hours, the specific time depending on environment temperature, under normal circumstances,
Temperature is higher, and required time is shorter；
To sealing joint: sealing strip is sealed using additional self-adhesion, when to sealing joint, first by the surface on coiled material lapping position every
It is removed from film, then pastes additional self-adhesion sealing strip, if overlapping part is contaminated, need to first cleaned out, when between upper and lower layer coiled material
When using overlapping mode, it is not necessarily to self-adhesion sealing strip；
Closing in temporary sealing: BAC waterproof roll answers temporary sealing at coiled material closing in paving on wall, can with adhesive tape or
Thickening cement slurry sealing, to prevent moisture at vertical strong receipts head too fast lost；
Joint strengthening processing: node carries out reinforcement processing after being in big roll material construction.
This construction method, which is primarily adapted for use in have done screed-coat or do not done levelling but Base Smoothness, meets screed-coat requirement
The waterproofing works such as basement roof, side wall and roofing.
Its engineering method feature are as follows:
It is adaptable, deformation and the cracking of base can be well adapted for；
Whole cold bonding constructions, securely and reliably, free from environmental pollution, easy construction is clean；
To base's moisture content no requirement (NR), the construction period can be greatlyd save.
The present invention is not limited to the above-described embodiments, anyone should learn make under the inspiration of the present invention with the present invention
With same or similar technical solution, fall within the scope of protection of the present invention.
Technology not described in detail in the present invention, shape, construction portion are well-known technique.
Claims (2)
1. cement mortar pastes the construction method that BAC waterproof roll elder generation screed-coat does waterproof layer again, construction process are as follows: at base
Reason, smears cement mortar screeding layer, conserves, and smears cement slurry adhesive layer, spreads BCA waterproof roll, takes BAC waterproof roll shrimp surface off
Isolation film dries in the air and puts 24 to 48 hours, to sealing joint, joint strengthening processing, inspection of quality.
2. cement mortar according to claim 1 pastes the construction method that BAC waterproof roll elder generation screed-coat does waterproof layer again,
It is characterized in that: the construction method particularly includes:
Base treatment: base is smooth, solid, Wu Mingshui, and base's bump is removed clean；
Smear cement mortar screeding layer: for cement mortar with a thickness of 10-20mm, paving should be noted compacting when smearing, and wooden float smoothes out, at inner corner trim
Smear into the fillet that radius is 50mm；
Maintenance: maintenance can be stood when on people station to cement mortar final set, no soft sunken；
It smears cement slurry adhesive layer: cement slurry being smeared in the base being sufficiently humidified so as to, with a thickness of 3-5mm；
BCA waterproof roll is spread, the isolation film on BAC waterproof roll shrimp surface is taken off: taking the isolation of BAC mode coiled material lower surface off
Coiled material is laid in cement mortar by film, is parallel docking between coiled material and adjacent web, abutment joint should spell sternly as far as possible, when adopting
When with overlapping mode, lower layer coiled material upper surface overlapping part isolation film and upper layer coiled material lower surface isolation film are removed, then taken
It connects closely knit；
Dry in the air and put 24 hours to 48 hours: drying in the air and put 24 hours to 48 hours, the specific time depending on environment temperature, under normal circumstances,
Temperature is higher, and required time is shorter；
To sealing joint: sealing strip is sealed using additional self-adhesion, when to sealing joint, first by the surface on coiled material lapping position every
It is removed from film, then pastes additional self-adhesion sealing strip, if overlapping part is contaminated, need to first cleaned out, when between upper and lower layer coiled material
When using overlapping mode, it is not necessarily to self-adhesion sealing strip；
Closing in temporary sealing: BAC waterproof roll answers temporary sealing at coiled material closing in paving on wall, can with adhesive tape or
Thickening cement slurry sealing, to prevent moisture at vertical strong receipts head too fast lost；
Joint strengthening processing: node carries out reinforcement processing after being in big roll material construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254795.1A CN109898758A (en) | 2019-04-01 | 2019-04-01 | Cement mortar pastes the construction method that BAC waterproof roll elder generation screed-coat does waterproof layer again |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254795.1A CN109898758A (en) | 2019-04-01 | 2019-04-01 | Cement mortar pastes the construction method that BAC waterproof roll elder generation screed-coat does waterproof layer again |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109898758A true CN109898758A (en) | 2019-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910254795.1A Pending CN109898758A (en) | 2019-04-01 | 2019-04-01 | Cement mortar pastes the construction method that BAC waterproof roll elder generation screed-coat does waterproof layer again |
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| Country | Link |
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| CN (1) | CN109898758A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794391A (en) * | 2020-07-05 | 2020-10-20 | 青岛新华友建工集团股份有限公司 | Construction process for high-air-tightness deformation joint of passive house |
| CN114059771A (en) * | 2021-12-03 | 2022-02-18 | 金雨伞防水材料有限公司 | Construction process of reaction bonding type high-molecular wet-laid waterproof roll |
-
2019
- 2019-04-01 CN CN201910254795.1A patent/CN109898758A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794391A (en) * | 2020-07-05 | 2020-10-20 | 青岛新华友建工集团股份有限公司 | Construction process for high-air-tightness deformation joint of passive house |
| CN114059771A (en) * | 2021-12-03 | 2022-02-18 | 金雨伞防水材料有限公司 | Construction process of reaction bonding type high-molecular wet-laid waterproof roll |
| CN114059771B (en) * | 2021-12-03 | 2023-02-17 | 金雨伞防水材料有限公司 | Construction process of reaction bonding type high-molecular wet-laid waterproof roll |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190618 |