CN107043238A - A kind of multiple-effect waterproof material for building - Google Patents
A kind of multiple-effect waterproof material for building Download PDFInfo
- Publication number
- CN107043238A CN107043238A CN201710358995.2A CN201710358995A CN107043238A CN 107043238 A CN107043238 A CN 107043238A CN 201710358995 A CN201710358995 A CN 201710358995A CN 107043238 A CN107043238 A CN 107043238A
- Authority
- CN
- China
- Prior art keywords
- parts
- waterproof material
- building
- effect waterproof
- raw material
- 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 discloses the raw material composition of a kind of multiple-effect waterproof material for building, including following parts by weight：60 100 parts of portland cement；45 80 parts of sand；15 25 parts of flyash；10 20 parts of silica flour；5 15 parts of calcined kaolin powder；5 20 parts of expanded vermiculite；15 parts of early strength agent.Waterproof material produced by the present invention has high permeability resistant energy, high intensity and high cracking resistance energy, the water resistance of concrete or mortar can be improved, reduce the loss caused by seepage causes building to be damaged, and raw material sources are extensive, Costco Wholesale is cheap, environmentally safe, construction technology is simple, and production cost is low.
Description
Technical field
The present invention relates to green building material technical field, more particularly to a kind of multiple-effect waterproof material for building.
Background technology
In architectural engineering, leakage problems are always to perplex the difficult and complicated cases of engineering circles, and maintenance house etc. is only used for every year
The expense of waterproof construction seepage is very large.The harm of seepage is light then to accelerate the development of concrete aging disease, heavy then make
Into building destruction, loss will be immeasurable, and therefore, the development of waterproof material has great importance.
Waterproof material develop into last century from earliest concrete structure self-waterproofing at the beginning of additive water-proof concrete or sand
Slurry, swelling agent is added in concrete or mortar, concrete or mortar is produced appropriate expansion, so that in concrete or mortar
Constraint expansion is produced, to improve its anti-permeability performance.But it is due to the volume contraction crack inside concrete or mortar, while coagulation
Pore structure inside soil or mortar, is that concrete or mortar itself can not overcome, so that seepage is also difficult to as its own
The problem of solution.
Therefore, in order to solve above-mentioned technical problem, the invention provides a kind of new technology.
The content of the invention
It is an object of the invention to provide a kind of multiple-effect waterproof material for building.
It is of the invention to be for the technical scheme that above-mentioned technological deficiency is used：
A kind of multiple-effect waterproof material for building, includes the raw material composition of following parts by weight：
Further, the sand is the particle that diameter is no more than 5mm.
Further, the total amount of the flyash and silica flour is no more than the 30% of the raw material components.
Further, the calcining heat of the calcined kaolin powder is 800-900 DEG C, and calcination time is no more than 20min, its
Natural cooling and granulate afterwards, the powder that screening granularity is below 325nm.
Further, the expanded vermiculite is any one in vermiculite in flake, vermiculite power.
Further, the early strength agent is triethanolamine.
The beneficial effects of the invention are as follows：Waterproof material produced by the present invention has high permeability resistant energy, high intensity and high cracking resistance
Performance, can improve the water resistance of concrete or mortar, reduce the loss caused by seepage causes building to be damaged, and raw material
Wide material sources, Costco Wholesale is cheap, environmentally safe, and construction technology is simple, and production cost is low.
Embodiment
With reference to embodiment, the present invention will be further described.
Embodiment 1
A kind of multiple-effect waterproof material for building, includes the raw material composition of following parts by weight：
60 parts of portland cement；
45 parts of sand
Wherein, sand is the particle that diameter is no more than 5mm；
In addition, the calcining heat of calcined kaolin powder is 800 DEG C, calcination time is no more than 20min, and natural cooling is simultaneously thereafter
Granulation, the powder that screening granularity is below 325nm.
Embodiment 2
A kind of multiple-effect waterproof material for building, includes the raw material composition of following parts by weight：
80 parts of portland cement；
65 parts of sand
Wherein, sand is the particle that diameter is no more than 5mm；
In addition, the calcining heat of calcined kaolin powder is 850 DEG C, calcination time is no more than 20min, and natural cooling is simultaneously thereafter
Granulation, the powder that screening granularity is below 325nm.
Embodiment 3
A kind of multiple-effect waterproof material for building, includes the raw material composition of following parts by weight：
100 parts of portland cement；
80 parts of sand
Wherein, sand is the particle that diameter is no more than 5mm；
In addition, the calcining heat of calcined kaolin powder is 900 DEG C, calcination time is no more than 20min, and natural cooling is simultaneously thereafter
Granulation, the powder that screening granularity is below 325nm.
The beneficial effects of the invention are as follows：Waterproof material produced by the present invention has high permeability resistant energy, high intensity and high cracking resistance
Performance, can improve the water resistance of concrete or mortar, reduce the loss caused by seepage causes building to be damaged, and raw material
Wide material sources, Costco Wholesale is cheap, environmentally safe, and construction technology is simple, and production cost is low.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (6)
1. a kind of multiple-effect waterproof material for building, it is characterised in that：Raw material composition including following parts by weight：
2. a kind of multiple-effect waterproof material for building according to claim 1, it is characterised in that：The sand is that diameter does not surpass
Cross 5mm particle.
3. a kind of multiple-effect waterproof material for building according to claim 1, it is characterised in that：The flyash and silica flour
Total amount is no more than the 30% of the raw material components.
4. a kind of multiple-effect waterproof material for building according to claim 1, it is characterised in that：The calcined kaolin powder
Calcining heat is 800-900 DEG C, and calcination time is no more than 20min, natural cooling and is granulated thereafter, screening granularity be 325nm with
Under powder.
5. a kind of multiple-effect waterproof material for building according to claim 1, it is characterised in that：The expanded vermiculite is vermiculite
Any one in piece, vermiculite power.
6. a kind of multiple-effect waterproof material for building according to claim 1, it is characterised in that：The early strength agent is three ethanol
Amine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710358995.2A CN107043238A (en) | 2017-05-19 | 2017-05-19 | A kind of multiple-effect waterproof material for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710358995.2A CN107043238A (en) | 2017-05-19 | 2017-05-19 | A kind of multiple-effect waterproof material for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107043238A true CN107043238A (en) | 2017-08-15 |
Family
ID=59547385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710358995.2A Pending CN107043238A (en) | 2017-05-19 | 2017-05-19 | A kind of multiple-effect waterproof material for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107043238A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234874A (en) * | 2008-02-26 | 2008-08-06 | 武汉理工大学 | Cement-base rigidity water-proofing material and preparing method thereof |
| CN104692746A (en) * | 2013-12-06 | 2015-06-10 | 李永亮 | Waterproof mortar material |
| CN106242419A (en) * | 2016-07-15 | 2016-12-21 | 张珏 | Impervious moistureproof premixing mortar and production method thereof |
-
2017
- 2017-05-19 CN CN201710358995.2A patent/CN107043238A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234874A (en) * | 2008-02-26 | 2008-08-06 | 武汉理工大学 | Cement-base rigidity water-proofing material and preparing method thereof |
| CN104692746A (en) * | 2013-12-06 | 2015-06-10 | 李永亮 | Waterproof mortar material |
| CN106242419A (en) * | 2016-07-15 | 2016-12-21 | 张珏 | Impervious moistureproof premixing mortar and production method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 侯永生等: "《建设工程现场试验检测技术手册》", 31 March 2012, 中国铁道出版社 * |
| 宋健: "《建筑工程质检 安全 资料整理》", 31 March 2006, 东南大学出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170815 |
|
| WD01 | Invention patent application deemed withdrawn after publication |