CN113802776A - Combined waterproof method for paving base self-adhesive coiled material on non-cured waterproof coating and pouring concrete - Google Patents
Combined waterproof method for paving base self-adhesive coiled material on non-cured waterproof coating and pouring concrete Download PDFInfo
- Publication number
- CN113802776A CN113802776A CN202111125573.3A CN202111125573A CN113802776A CN 113802776 A CN113802776 A CN 113802776A CN 202111125573 A CN202111125573 A CN 202111125573A CN 113802776 A CN113802776 A CN 113802776A
- Authority
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- China
- Prior art keywords
- waterproof
- self
- coiled material
- coating
- adhesive
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- 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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- 239000000853 adhesive Substances 0.000 title claims abstract description 19
- 239000011248 coating agent Substances 0.000 title claims abstract description 19
- 238000000576 coating method Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims description 8
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 11
- 239000010426 asphalt Substances 0.000 claims abstract description 4
- 239000011241 protective layer Substances 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 2
- 238000004078 waterproofing Methods 0.000 claims 2
- 239000012528 membrane Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000005465 channeling Effects 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D7/00—Roof covering exclusively consisting of sealing masses applied in situ; Gravelling of flat roofs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
A combined water-proof technology for building includes such steps as coating non-solidified rubber asphalt layer on the surface of structure, laying a self-adhesive water-proof coiled material with water-permeable non-woven fabric on its back, and pouring a protecting layer.
Description
One, the technical field
A combined waterproof method for laying base self-adhesive coiled material on a non-cured waterproof coating and pouring concrete relates to the field of building waterproof, in particular to a waterproof method for concrete structure top plates and roofs.
Second, background Art
The main waterproof method in the waterproof construction of building roofs and top plates is how to adhere the waterproof layer to the surface of the concrete structure, and how to closely combine the waterproof layer with the concrete protective layer is not considered, so that rainwater can be retained on the surface of the waterproof layer, and seepage can be generated if gaps exist.
Third, the invention
The non-solidified rubber asphalt coating is firstly coated on the structural surface, then a self-adhesive waterproof coiled material is laid, the self-adhesive surface is tightly combined with the coating below, the back surface of the self-adhesive coiled material is a non-woven fabric which can be permeated with water, when the protective layer is poured, cement paste water of concrete is mutually occluded and hardened with the self-adhesive layer through the non-woven fabric, so that no gap layer exists on the back surface of the waterproof layer, and no water channeling layer exists.
The invention solves the technical problem that the reverse side of the waterproof layer is a permeable non-woven fabric which can be combined with the concrete protective layer at the back into a whole and is engaged with each other without water channeling layers, and the invention aims to obtain a technical task of improving the prior art without accumulated water on the waterproof layer and is a novel combined structural layer.
The invention discloses a combined waterproof method for laying base self-adhesive coiled material cast concrete on a non-cured waterproof coating, which comprises the following steps:
s11, firstly, a waterproof coating is made on the concrete structure plate surface, and then the self-adhesive layer of the self-adhesive coiled material is attached to the coating;
and S12, the other side of the self-adhesive coiled material is non-woven fabric.
The step S11, the step S12 and the following steps also comprise the following steps:
s21, the waterproof coating is made of non-cured rubber asphalt, and the non-cured coating has better adhesiveness;
s22, selecting permeable non-woven fabric;
and S23, pouring a concrete protective layer on the non-woven fabric self-adhesive coiled material.
The invention has the beneficial effects that: the non-curing and self-adhesive waterproof coiled materials are clamped between the upper concrete and the lower concrete and are tightly combined with each other, so that no water channeling layer exists in the waterproof layer, and the waterproof quality is long-term.
Description of the drawings
FIG. 1 is a sectional view of the structure.
Fifthly, specific implementation method
As can be seen from fig. 1: the upper surface of the structure top plate 1 is coated with a waterproof coating 2, a non-cured waterproof coating is better, the adhesive surface of a self-adhesive waterproof coiled material 3 is attached to the surface of the coating 2, the other surface of the self-adhesive coiled material is non-woven fabric 4, and then a concrete protective layer 5 is poured to form a combined waterproof structural layer.
Claims (2)
1. The composite waterproof method is characterized by comprising the following steps of:
s11, firstly, a waterproof coating is made on the concrete structure plate surface, and then the self-adhesive layer of the self-adhesive coiled material is attached to the coating;
and S12, the other side of the self-adhesive coiled material is non-woven fabric.
2. The composite waterproofing membrane based self-adhesive coil cast concrete laid on a non-cured waterproofing coating according to claim 1, wherein S11, S12 and the following further comprise the steps of:
s21, the waterproof coating is made of non-cured rubber asphalt, and the non-cured coating has better adhesiveness;
s22, selecting permeable non-woven fabric;
and S23, pouring a concrete protective layer on the non-woven fabric self-adhesive coiled material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111125573.3A CN113802776A (en) | 2021-09-11 | 2021-09-11 | Combined waterproof method for paving base self-adhesive coiled material on non-cured waterproof coating and pouring concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111125573.3A CN113802776A (en) | 2021-09-11 | 2021-09-11 | Combined waterproof method for paving base self-adhesive coiled material on non-cured waterproof coating and pouring concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113802776A true CN113802776A (en) | 2021-12-17 |
Family
ID=78940420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111125573.3A Pending CN113802776A (en) | 2021-09-11 | 2021-09-11 | Combined waterproof method for paving base self-adhesive coiled material on non-cured waterproof coating and pouring concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113802776A (en) |
-
2021
- 2021-09-11 CN CN202111125573.3A patent/CN113802776A/en active Pending
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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 |