CN104695580A - Waterproof method of insulating outer wall - Google Patents
Waterproof method of insulating outer wall Download PDFInfo
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- CN104695580A CN104695580A CN201310657252.7A CN201310657252A CN104695580A CN 104695580 A CN104695580 A CN 104695580A CN 201310657252 A CN201310657252 A CN 201310657252A CN 104695580 A CN104695580 A CN 104695580A
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- wall
- waterproof method
- layer
- waterproof
- alkali
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Abstract
The invention discloses a waterproof method of an outer wall; and the outer wall consists of a wall body, a leveling layer, waterproof mortar, an insulating layer, a plastering layer, alkali-proof glass fiber screen cloth, anchor bolts and building sealant. The waterproof method of the insulating outer wall has the following beneficial effects: the structure can wholly prevent water for outer building wall surfaces and can stop rain water and snow water from invading wall bodies.
Description
Technical field
The present invention relates to a kind of external wall waterproof method, relate in particular to a kind of heat preserving exterior wall waterproof method.
Background technology
According to national standard, residential building and public building take the measures such as thermal insulation to body of wall, the preferred Surgery therapy of thermal-insulating scheme.At present create many leakage scenarios because waterproof measure is insufficient, and leakage point is not difficult to find, be difficult to maintenance.Also the situation that many resident families are complained to the higher authorities about an injustice and request fair settlement is created.
Summary of the invention
The object of the invention is to overcome above-mentioned shortcoming, a kind of external wall waterproof method is provided.To achieve these goals, technical scheme of the present invention is: a kind of heat preserving exterior wall waterproof method, is made up of body of wall, leveling layer, waterproofing mortar, insulation layer, float coat, alkali-resistant glass fibre screen cloth, crab-bolt building sealant.The invention has the beneficial effects as follows: adopt said structure, to building exterior wall face integral waterproofing, rainwater, snow-broth can be stoped to invade body of wall.
Detailed description of the invention
In body of wall substrate surface, 15 millimeters thick 1:3 cement mortar are smeared at uneven place, make body of wall basic unit smooth, alkali-resistant glass fibre screen cloth is established between two kinds of different materials, limit is not had to be not less than 150 millimeters, be outward waterproofing course at smooth base course wall, smear 5 millimeters of Polymer cement materials, because Polymer cement materials is subject to the impact of contraction and the temperature difference, produce for avoiding crack and be provided with dividing joint, dividing joint is of a size of vertical separation and stitches 6 meters and establish together, and stitching wide is 8 millimeters, the same waterproofing layer thickness of the degree of depth, horizontal subdivision seam is concordant with door and window, fills out silicone construction sealant in seam.The warming plate of 60% cementing agent is scribbled at waterproofing course external pasting, bonding adhesive is and heat insulating material auxiliary products, the tensile bond strength of bonding adhesive and cement mortar must not be less than 0.6MPa in the dry state, must not 0.4MPa be less than after immersion 48h, after dry state and the 48h that soaks, all must not be less than 0.1MPa with the tensile bond strength of warming plate.Insulation layer peripheral hardware matcoveredn, for smearing polymer cement mortar 5 millimeters thick, imbed alkali-resistant glass fibre screen cloth, polymer cement mortar initial set time of setting is greater than 45 minutes, and dry being categorized as of final set is less than 12 hours, and impermeability pressure 7 days is for being greater than 1MPa.Alkali-resistant glass fibre screen cloth mass area ratio is greater than 130(g/m2) warp-wise and the alkaline-resisting tension failure brute force of broadwise all must not be less than 900N/50mm, and alkaline-resisting tension failure strength retention all must not be less than 75%, and elongation at break warp-wise and broadwise are less than 4%.Crab-bolt is every square meter 2.Polymer cement materials sequential production, connect be 300 millimeters away from negative and positive angle, batch position during toothing, upper and lower stubble staggers 300 millimeters, connects stubble and overlaps layer by layer.External wall waterproof layer extends to doorframe and window frame, and polyurathamc is filled out in the gap between exterior wall door and window and wall, and peripheral hardware 8 millimeters deep groove, fills out silicone sealant.During chance horizontal bridging piece, waterproofing course returns 300 millimeters.Suitable for reading and the level board of window does drip, 10 mm wides, 5 millimeters deep.
Claims (2)
1. a heat preserving exterior wall waterproof method, is made up of body of wall, leveling layer, waterproofing mortar, insulation layer, float coat, alkali-resistant glass fibre screen cloth, crab-bolt building sealant, it is characterized in that: have waterproofing mortar between body of wall and insulation layer.
2. a kind of heat preserving exterior wall waterproof method according to claim 1, is characterized in that: Waterproof sand establishes dividing joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310657252.7A CN104695580A (en) | 2013-12-09 | 2013-12-09 | Waterproof method of insulating outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310657252.7A CN104695580A (en) | 2013-12-09 | 2013-12-09 | Waterproof method of insulating outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104695580A true CN104695580A (en) | 2015-06-10 |
Family
ID=53343091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310657252.7A Pending CN104695580A (en) | 2013-12-09 | 2013-12-09 | Waterproof method of insulating outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104695580A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019570A (en) * | 2015-06-24 | 2015-11-04 | 胡志强 | Comprehensive water-proof method of building external wall |
-
2013
- 2013-12-09 CN CN201310657252.7A patent/CN104695580A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019570A (en) * | 2015-06-24 | 2015-11-04 | 胡志强 | Comprehensive water-proof method of building external wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |
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| WD01 | Invention patent application deemed withdrawn after publication |