CN108328983A - A kind of roof waterproof anticracking grout - Google Patents
A kind of roof waterproof anticracking grout Download PDFInfo
- Publication number
- CN108328983A CN108328983A CN201710039781.9A CN201710039781A CN108328983A CN 108328983 A CN108328983 A CN 108328983A CN 201710039781 A CN201710039781 A CN 201710039781A CN 108328983 A CN108328983 A CN 108328983A
- Authority
- CN
- China
- Prior art keywords
- parts
- waterproof
- anticracking grout
- roof waterproof
- good
- Prior art date
- 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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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention belongs to building material field, propose that a kind of roof waterproof anticracking grout, raw material include by weight：30 40 parts of Portland cement, 10 20 parts of yellow ground, 5 15 parts of the plaster of paris, 25 35 parts of tap water, 15 parts of shale fiber, 15 parts of PVA fibers, 15 parts of organosilicon, 12 parts of alcohol ester, 15 parts of propylene glycol methyl ether acetate；The self waterproofing performance for improving cement mortar makes it possible to participate in structural roofing waterproof system as waterproof layer；Product ductility is good, and impervious and water resistance is good；Product low cost, conducive to promoting the use of on a large scale.
Description
Technical field
The invention belongs to building material fields, and in particular to a kind of Sound insulation floorings elastic surface layer raw material.
Background technology
Roof waterproof is the important link of building waterproof.Roofing internal-external temperature difference is reduced, its coefficient of dilatation, energy are reduced
The crack of structural roofing waterproof system is effectively reduced, and then improves its waterproof efficiency.Cement mortar as a kind of hydraulic material, itself
Water resistance is poor, cannot act as independent waterproof layer, and currently used waterproof material is waterproof roll and macromolecular coating waterproof,
But waterproof roll is larger by such environmental effects, the generation easy to aging for leading to waterproof layer tearing so as to cause drainage, and high
The telescopicing performance of molecule coating film waterproof material is preferable, but price is high.
Invention content
In order to overcome the deficiencies of the prior art, the self waterproofing performance for improving cement mortar can be used as waterproof layer to participate in it
Structural roofing waterproof system, improves waterproof action, and the present invention proposes a kind of roof waterproof anticracking grout.
Technical solution
A kind of roof waterproof anticracking grout, raw material include by weight：30-40 parts of Portland cement, 10-20 parts of yellow ground,
5-15 parts of the plaster of paris, 25-35 parts of tap water, 1-5 parts of shale fiber, 1-5 parts of PVA fibers, 1-5 parts of organosilicon, 12 1-5 of alcohol ester
Part, 1-5 parts of propylene glycol methyl ether acetate.
The beneficial effects of the present invention are：
1. improving the self waterproofing performance of cement mortar, make it possible to participate in structural roofing waterproof system as waterproof layer.
2. product ductility is good, impervious and water resistance is good.
3. product low cost, conducive to promoting the use of on a large scale.
Specific implementation mode
With reference to specific embodiment, the present invention is described in detail, and following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, it can also make certain adjustments and improvements, these belong to the present invention
Protection domain.
Embodiment 1
A kind of roof waterproof anticracking grout, raw material include by weight：Portland cement 30Kg, yellow ground 10Kg, the plaster of paris
5Kg, tap water 25Kg, shale fiber 2Kg, PVA fiber 3Kg, organosilicon 1Kg, 12 1Kg of alcohol ester, propylene glycol methyl ether acetate
3Kg。
Embodiment 2
A kind of roof waterproof anticracking grout, raw material include by weight：Portland cement 35Kg, yellow ground 15Kg, the plaster of paris
9Kg, tap water 29Kg, shale fiber 2Kg, PVA fiber 4Kg, organosilicon 4Kg, 12 2Kg of alcohol ester, propylene glycol methyl ether acetate
5Kg。
Embodiment 3
A kind of roof waterproof anticracking grout, raw material include by weight：Portland cement 40Kg, yellow ground 18Kg, the plaster of paris
12Kg, tap water 35Kg, shale fiber 3Kg, PVA fiber 2Kg, organosilicon 5Kg, 12 2Kg of alcohol ester, propylene glycol methyl ether acetate
3Kg。
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (1)
1. a kind of roof waterproof anticracking grout, which is characterized in that raw material includes by weight：Portland cement 30-40
Part, 10-20 parts of yellow ground, 5-15 parts of the plaster of paris, 25-35 parts of tap water, 1-5 parts of shale fiber, 1-5 parts of PVA fibers, organosilicon 1-
5 parts, 12 1-5 parts of alcohol ester, 1-5 parts of propylene glycol methyl ether acetate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710039781.9A CN108328983A (en) | 2017-01-19 | 2017-01-19 | A kind of roof waterproof anticracking grout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710039781.9A CN108328983A (en) | 2017-01-19 | 2017-01-19 | A kind of roof waterproof anticracking grout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108328983A true CN108328983A (en) | 2018-07-27 |
Family
ID=62922580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710039781.9A Pending CN108328983A (en) | 2017-01-19 | 2017-01-19 | A kind of roof waterproof anticracking grout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108328983A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108623241A (en) * | 2017-03-15 | 2018-10-09 | 桂林立竣建筑工业有限公司 | A kind of roof waterproof anticracking grout |
-
2017
- 2017-01-19 CN CN201710039781.9A patent/CN108328983A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108623241A (en) * | 2017-03-15 | 2018-10-09 | 桂林立竣建筑工业有限公司 | A kind of roof waterproof anticracking grout |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180727 |