CN109868913A - A kind of building waterproof system - Google Patents
A kind of building waterproof system Download PDFInfo
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- CN109868913A CN109868913A CN201811649074.2A CN201811649074A CN109868913A CN 109868913 A CN109868913 A CN 109868913A CN 201811649074 A CN201811649074 A CN 201811649074A CN 109868913 A CN109868913 A CN 109868913A
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- layer
- insulation water
- exterior wall
- waterproof
- proof layer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
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Abstract
The invention discloses a kind of building waterproof systems, belong to technical field of buildings, including exterior wall and the bottom plate being placed at the top of exterior wall, insulation water-proof layer are coated on exterior wall and the protective layer being produced on insulation water-proof layer is constituted；Insulation water-proof layer is formed after exterior wall surface blister by thermal-insulating waterproof liquid material by foaming machine disposable directly spray coating；Thermal-insulating waterproof liquid material uses polyfunctionality polyether polyol, polyester polyols alcohol mixture, alcohol, sugar is initiator polyether polyol, ethylenediamine is initiator polyether polyol, fire retardant, equal infusion, foaming agent, ethylenimine, potassium acetate, triethylene diamine, diethyl alcohol mixture, dibutyl tin cinnamic acid ester, ultraviolet absorbing agent, isocyanates is raw material, protective layer includes protective coating and steel fabric sheet, protective coating is produced on insulation water-proof layer, steel fabric sheet build-in is in protective coating, steel fabric sheet surface is also coated with screed, mortar layer surface is equipped with decorative layer.Realize the effect of exterior wall impervious leakage-stopping.
Description
Technical field
The present invention relates to technical field of buildings more particularly to a kind of building waterproof systems.
Background technique
Building energy conservation is the hot technology problem of global construction industry, is even more to shoulder heavy responsibilities for China.China is annual
About 2,000,000,000 square metres of town and country newly constructed house construction area, wherein 80% builds for high energy consumption, nearly 40,000,000,000 square metres of existing building,
95% the above are high energy consumption building, so that energy supply is even more more and more nervous.Building " leakage " annoyings always construction industry,
Hot topic always concerned by people, it is one of technical problem of construction industry that leakproof is impervious.Building energy conservation causes new infiltration
Phenomenon is leaked, is made the matter worse to original historic problem.(such as porous brick, aerating are mixed for the existing all kinds of heat preserving and insulating materials in China
Solidifying soil, cement perlite etc.) and waterproof material (macromolecule organic material) be all that performance is single, working procedure is complicated, builds and saves
Can engineering and construction waterproofing engineering be to separately design and construct respectively, heat preserving and insulating material is non-watertight, waterproof material not thermal insulation separation
Heat, once waterproof material leaks, heat preserving and insulating material fails therewith, and vice versa.
Existing heat insulation structural usually has two kinds of heat insulation structures of roofing and wall, and wall has inside and outside insulation knot
Structure, one is the outer heat insulation structural for being located at constructure body structure lateral surface, another kind is located on the inside of constructure body structure
The interior heat insulation structural in face when using interior heat insulation structural, can be such that the main structure of building is exposed in the environment of the Nature,
In this way, the interior finish coat of exterior wall will be caused to occur cracking and leak due to wind and weather solarization, and due to " cold bridge heat
The influence of section " makes part appearance condense, is moist, mouldy, and then influences performance, the inhabitation of people and the ring of life of building energy conservation
Border etc.；When using outer heat insulation structural, it usually needs realize production heat preservation in a manner of drawing steel wire and mechanical anchor etc.
Thermal insulation layer and finish coat in this way, not only having caused the raising of performance decline and cost, but also increase the difficulty of construction, in addition, at present
Inside and outside heat insulation structural generally can not waterproof, when production will also do one layer of waterproof layer, cause the cumbersome of production process and production
The rising of cost.
Summary of the invention
For overcome the deficiencies in the prior art, the purpose of the present invention is to provide a kind of building waterproof systems, have section
Can material saving, insulation, impervious leakage-stopping, sound insulation eliminate the noise and protection building service life characteristic, be one kind can save energy, waterproof
Building inside and outside envelope structure.
The purpose of invention adopts the following technical scheme that realization:
A kind of building waterproof system, including exterior wall and the bottom plate that is placed at the top of the exterior wall, on the exterior wall
The protective layer for being coated with insulation water-proof layer and being produced on the insulation water-proof layer is constituted；
Insulation water-proof layer passes through foaming machine disposable directly spray coating after exterior wall surface blister by thermal-insulating waterproof liquid material
It is formed；Thermal-insulating waterproof liquid material includes following component and parts by weight:
The protective layer includes protective coating and steel fabric sheet, and the protective coating is produced on the insulation water-proof layer
On, for the steel fabric sheet build-in in the protective coating, the steel fabric sheet surface is also coated with screed, the screed
Surface is equipped with decorative layer.
Further, the insulation water-proof layer passes through foaming machine disposable directly spray coating in institute by thermal-insulating waterproof liquid material
The inner side and outer side of exterior wall is stated, protective layer is produced on inside and outside insulation water-proof layer.
Further, the insulation water-proof layer passes through foaming machine disposable directly spray coating in institute by thermal-insulating waterproof liquid material
The outside of exterior wall is stated, protective layer is produced on insulation water-proof layer.
Further, the insulation water-proof layer passes through foaming machine disposable directly spray coating in institute by thermal-insulating waterproof liquid material
The inside of exterior wall is stated, protective layer is produced on insulation water-proof layer.
Further, transition zone and trowelling of the protective coating by direct spraying or trowelling on the insulation water-proof layer
Anticracking grout layer on the transition zone is constituted, and the steel wire is mounted in the anticracking grout layer, the transition zone by
Transition slurry direct spraying or trowelling are formed after the insulation water-proof layer working face is dry and hard；
Transition slurry includes following component and parts by weight:
The anticracking grout layer is made of cement mortar, polypropylene fibre, elastic acrylate lotion, water-reducing agent.
Further, the steel fabric sheet is with a thickness of 3~10mm.
Further, the steel fabric sheet including the first metal plate, the second metal plate and is located at first metal plate
Crack-resistant layer between the second metal plate child；The crack-resistant layer is honeycomb reticular structure, and first metal sheet surface is set
Have that multiple tracks is equidistant and towards vertically arranged opening, it is equidistant and towards being laterally arranged that second metal sheet surface is equipped with multiple tracks
Opening.
Further, the bottom plate is equipped with the left waterproof roll and right waterproof roll mutually to overlap, the left side
Waterproof roll and the right waterproof roll junction upper surface are equipped with welding layer, the left waterproof volume layer and the right waterproof volume layer
Surface is coated with the thermal-insulating waterproof liquid material.
Further, the screed includes following component and parts by weight:
Compared with prior art, the beneficial effects of the present invention are:
The thermal-insulating waterproof spray-coating envelope structure of building is constituted due to using insulation water-proof layer and protective layer, and is protected
Warm waterproof layer is formed after exterior wall surface blister by thermal-insulating waterproof liquid material direct spraying, is connected with main structure without mechanical anchoring type
It connects, thermal-insulating waterproof liquid material uses polyfunctionality polyether polyol, polyester polyols alcohol mixture, alcohol, sugar for initiator polyether polyols
Alcohol, ethylenediamine are initiator polyether polyol, fire retardant, equal infusion, foaming agent, ethylenimine, potassium acetate, triethylene diamine, two
Alcohol mixture, dibutyl tin cinnamic acid ester, ultraviolet absorbing agent, isocyanates be raw material, protective layer have protective coating into
One step improves its physical property, and is equipped with steel fabric sheet, improves stretch-proof and cracking resistance, has energy saving material saving, thermal insulation separation
Heat, impervious leakage-stopping, sound insulation eliminate the noise and protection building service life characteristic, be it is a kind of can save energy, the building of waterproof it is interior,
Peripheral structure body.
Detailed description of the invention
Fig. 1 is building waterproof system structure diagram of the present invention.
In figure: 10, exterior wall；11, insulation water-proof layer；12, protective coating；13, the first metal plate；14, the second metal plate；
15, crack-resistant layer；16, screed；17, decorative layer；20, bottom plate；21, left waterproof roll；22, right waterproof roll；23, welding layer.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
As shown in Figure 1, the present invention provides a kind of building waterproof system in order to improve the waterproof performance of building, including
Exterior wall 10 and the bottom plate 20 for being placed in the top of exterior wall 10 are coated with insulation water-proof layer 11 on exterior wall 10 and to be produced on heat preservation anti-
Protective layer on water layer 11 is constituted；
Insulation water-proof layer 11 is sent out by foaming machine disposable directly spray coating in 10 surface of exterior wall by thermal-insulating waterproof liquid material
It is formed after bubble；Thermal-insulating waterproof liquid material includes following component and parts by weight:
Protective layer includes protective coating 12 and steel fabric sheet, and protective coating 12 is produced on insulation water-proof layer 11, steel wire
For mesh sheet build-in in protective coating 12, steel fabric sheet surface is also coated with screed 16, and 16 surface of screed is equipped with decorative layer 17.
In this example, polyfunctionality polyether polyol, polyester polyols alcohol mixture 75, alcohol, sugar are initiator polyether polyol
28, ethylenediamine is initiator polyether polyol 5, fire retardant 13, equal infusion 5, foaming agent 30, ethylenimine 3, potassium acetate 2, triethylene
Diamines, diethyl alcohol mixture 0.1, dibutyl tin cinnamic acid ester 1, ultraviolet absorbing agent 1, isocyanates 107；Spray coating heat preservation waterproof
When layer 11, the externally cleaning and processing of 10 surface of wall progress usual manner first, then by above-mentioned thermal-insulating waterproof liquid material
Formula is weighed, and is initiator polyether polyol, second by polyfunctionality polyether polyol, polyester polyols alcohol mixture, alcohol, sugar
Diamines is initiator polyether polyol, fire retardant, equal infusion, foaming agent, ethylenimine, potassium acetate, triethylene diamine, diethanol are mixed
It closes the materials such as object, dibutyl tin cinnamic acid ester, ultraviolet absorbing agent to be mixed evenly to form the first liquid material, is with isocyanates
Second liquid material, the first liquid material and the second liquid material, which are sprayed mixing, using foaming machine can form one layer of insulating water-proof body, i.e.,
Insulation water-proof layer 11.
The thermal-insulating waterproof spray-coating envelope structure of building is constituted due to using insulation water-proof layer 11 and protective layer, and
Insulation water-proof layer 11 is formed after 10 surface blister of exterior wall by thermal-insulating waterproof liquid material direct spraying, with main structure without mechanical anchor
Stationary connection, thermal-insulating waterproof liquid material use polyfunctionality polyether polyol, polyester polyols alcohol mixture, alcohol, sugar poly- for initiator
Ethoxylated polyhydric alcohol, ethylenediamine are initiator polyether polyol, fire retardant, equal infusion, foaming agent, ethylenimine, potassium acetate, triethylene two
Amine, diethyl alcohol mixture, dibutyl tin cinnamic acid ester, ultraviolet absorbing agent, isocyanates are raw material, and there is protective layer protection to apply
Layer 12 further increases its physical property, and is equipped with steel fabric sheet, improves stretch-proof and cracking resistance, have energy saving material saving,
Insulation, impervious leakage-stopping, sound insulation eliminate the noise and protection building service life characteristic, be it is a kind of can save energy, the building of waterproof
The inside and outside envelope structure of object.
Preferably, there is a variety of spray structure fit systems, thermal-insulating waterproof between the tool of insulation water-proof layer 11 and exterior wall 10
Layer 11 is by thermal-insulating waterproof liquid material by foaming machine disposable directly spray coating in the inner side and outer side of exterior wall 10, protective layer difference
It is produced on inside and outside insulation water-proof layer 11.
Insulation water-proof layer 11 by thermal-insulating waterproof liquid material by foaming machine disposable directly spray coating in the outside of exterior wall 10,
Protective layer is produced on insulation water-proof layer 11.
Insulation water-proof layer 11 by thermal-insulating waterproof liquid material by foaming machine disposable directly spray coating in the inside of exterior wall 10,
Protective layer is produced on insulation water-proof layer 11.
In this example, as shown in Figure 1, insulation water-proof layer 11 is sprayed on the outside of exterior wall 10.
Further, protective coating 12 is by transition zone on insulation water-proof layer 11 of direct spraying or trowelling and trowelling in transition
Anticracking grout layer 16 on layer is constituted, and steel wire is mounted in anticracking grout layer 16, transition zone by transition slurry direct spraying or
Trowelling is formed after 11 working face of insulation water-proof layer is dry and hard；
Transition slurry includes following component and parts by weight:
In this example, elastic acrylate lotion 110, O-phthalic base dioctyl ester 5, water-reducing agent 1,325# or 425# ordinary silicon
Acid salt cement 50,80 mesh silica sands 45,200 mesh quartz sands 25,300 mesh dicalcium powders 50.
Anticracking grout layer 16 is made of cement mortar, polypropylene fibre, elastic acrylate lotion, water-reducing agent.
Steel fabric sheet is with a thickness of 3~10mm.
Steel fabric sheet is including the first metal plate 13, the second metal plate 14 and is located at the first metal plate 13 and the second metal plate
Crack-resistant layer 15 between 14 children；Crack-resistant layer 15 is honeycomb reticular structure, and 13 surface of the first metal plate is equipped with the equidistant simultaneously court of multiple tracks
Vertically arranged opening, it is equidistant and towards the opening being laterally arranged that 14 surface of the second metal plate is equipped with multiple tracks.Using cellular
Crack-resistant layer 15 can make steel wire have stronger stretch-proof and anti-pressure ability, and steel wire and coating connected to it is allowed to have
There is more fully contact surface, can be respectively steel wire with the first metal plate 13 and the second metal plate 14 of vertical and horizontal spaced openings setting
Stronger support strength is provided.
Bottom plate 20 is equipped with the left waterproof roll 21 and right waterproof roll 22 mutually to overlap, left 21 He of waterproof roll
Right 22 junction upper surface of waterproof roll is equipped with welding layer 23, and left waterproof volume layer and right waterproof roll layer surface are coated with thermal-insulating waterproof
Liquid material.
Screed 16 includes following component and parts by weight:
In this example, portland cement 70, quartz sand 160, Phenolic resin powder 25, alumina silicate 50, sodium carboxymethylcellulose
20, dimethylaminoethyl acrylate 6, glass bead 20, porous ceramic grain 10, glass fibre 6, sawdust 5, water 200.It further increases
Building waterproof heat-preservation performance.
Made building waterproof system using the above scheme, hot melt ratio can reach 1KJ/ (kgK), and compression strength reaches
To 45MPa, shrinking percentage is maintained at 1.0 × 10-4, and impervious coefficient meets national standard P30, concrete initial slump 225.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (9)
1. a kind of building waterproof system, it is characterised in that:
Including exterior wall and the bottom plate being placed at the top of the exterior wall, it is coated with insulation water-proof layer on the exterior wall and is produced on
Protective layer on the insulation water-proof layer is constituted；
Insulation water-proof layer is formed after exterior wall surface blister by thermal-insulating waterproof liquid material by foaming machine disposable directly spray coating；
Thermal-insulating waterproof liquid material includes following component and parts by weight:
The protective layer includes protective coating and steel fabric sheet, and the protective coating is produced on the insulation water-proof layer, institute
Steel fabric sheet build-in is stated in the protective coating, the steel fabric sheet surface is also coated with screed, the mortar layer surface
Equipped with decorative layer.
2. building waterproof system as described in claim 1, it is characterised in that: the insulation water-proof layer is by thermal-insulating waterproof liquid material
By foaming machine disposable directly spray coating in the inner side and outer side of the exterior wall, protective layer is produced in inside and outside heat preservation
On waterproof layer.
3. building waterproof system as described in claim 1, it is characterised in that: the insulation water-proof layer is by thermal-insulating waterproof liquid material
By foaming machine disposable directly spray coating in the outside of the exterior wall, protective layer is produced on insulation water-proof layer.
4. building waterproof system as described in claim 1, it is characterised in that: the insulation water-proof layer is by thermal-insulating waterproof liquid
By foaming machine disposable directly spray coating in the inside of the exterior wall, protective layer is produced on insulation water-proof layer material.
5. building waterproof system as described in claim 1, it is characterised in that: the protective coating is by direct spraying or trowelling
It is constituted in anticracking grout layer of the transition zone and trowelling on the insulation water-proof layer on the transition zone, the steel wire build-in
In the anticracking grout layer, the transition zone is done by transition slurry direct spraying or trowelling in the insulation water-proof layer working face
It is formed after knot；
Transition slurry includes following component and parts by weight:
The anticracking grout layer is made of cement mortar, polypropylene fibre, elastic acrylate lotion, water-reducing agent.
6. building waterproof system as described in claim 1, it is characterised in that: the steel fabric sheet is with a thickness of 3~10mm.
7. building waterproof system as claimed in claim 6, it is characterised in that: the steel fabric sheet include the first metal plate,
Second metal plate and the crack-resistant layer between first metal plate and the second metal plate child；The crack-resistant layer is bee
Nest reticular structure, it is equidistant and towards vertically arranged opening, second metal plate that first metal sheet surface is equipped with multiple tracks
It is equidistant and towards the opening being laterally arranged that surface is equipped with multiple tracks.
8. building waterproof system as described in claim 1, it is characterised in that: the bottom plate is equipped with and mutually overlaps
Left waterproof roll and right waterproof roll, the left waterproof roll and the right waterproof roll junction upper surface are equipped with welding
Layer, the left waterproof volume layer and the right waterproof roll layer surface are coated with the thermal-insulating waterproof liquid material.
9. building waterproof system as described in claim 1, it is characterised in that: the screed includes following component and weight
Part:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649074.2A CN109868913A (en) | 2018-12-30 | 2018-12-30 | A kind of building waterproof system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649074.2A CN109868913A (en) | 2018-12-30 | 2018-12-30 | A kind of building waterproof system |
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| CN109868913A true CN109868913A (en) | 2019-06-11 |
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| CN201811649074.2A Pending CN109868913A (en) | 2018-12-30 | 2018-12-30 | A kind of building waterproof system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942627A (en) * | 2021-03-08 | 2021-06-11 | 泰源工程集团股份有限公司 | Anti-cracking and anti-hollowing wall structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07317169A (en) * | 1994-05-23 | 1995-12-05 | Ig Tech Res Inc | External facing structure |
| CN1865614A (en) * | 2005-05-18 | 2006-11-22 | 刘建永 | Thermal-insulating waterproof spray-coating building envelope structure |
| CN104179263A (en) * | 2014-09-01 | 2014-12-03 | 中启胶建集团有限公司 | Building exterior wall external thermal insulation system waterproof and drainage construction method |
| CN105421616A (en) * | 2015-12-04 | 2016-03-23 | 吉林省豫王建能实业股份有限公司 | Exterior wall water resisting and heat insulating integrated construction method |
| CN106245793A (en) * | 2016-09-30 | 2016-12-21 | 福建闽华防水材料工程有限公司 | A kind of heat insulation integrated structure of external wall waterproof |
| CN109057280A (en) * | 2018-08-17 | 2018-12-21 | 徽都建设有限公司 | A kind of construction technology of exterior wall decorating tile |
-
2018
- 2018-12-30 CN CN201811649074.2A patent/CN109868913A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07317169A (en) * | 1994-05-23 | 1995-12-05 | Ig Tech Res Inc | External facing structure |
| CN1865614A (en) * | 2005-05-18 | 2006-11-22 | 刘建永 | Thermal-insulating waterproof spray-coating building envelope structure |
| CN104179263A (en) * | 2014-09-01 | 2014-12-03 | 中启胶建集团有限公司 | Building exterior wall external thermal insulation system waterproof and drainage construction method |
| CN105421616A (en) * | 2015-12-04 | 2016-03-23 | 吉林省豫王建能实业股份有限公司 | Exterior wall water resisting and heat insulating integrated construction method |
| CN106245793A (en) * | 2016-09-30 | 2016-12-21 | 福建闽华防水材料工程有限公司 | A kind of heat insulation integrated structure of external wall waterproof |
| CN109057280A (en) * | 2018-08-17 | 2018-12-21 | 徽都建设有限公司 | A kind of construction technology of exterior wall decorating tile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942627A (en) * | 2021-03-08 | 2021-06-11 | 泰源工程集团股份有限公司 | Anti-cracking and anti-hollowing wall structure |
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Application publication date: 20190611 |