CN107500806A - A kind of preparation method of waterproof brick - Google Patents
A kind of preparation method of waterproof brick Download PDFInfo
- Publication number
- CN107500806A CN107500806A CN201710878332.3A CN201710878332A CN107500806A CN 107500806 A CN107500806 A CN 107500806A CN 201710878332 A CN201710878332 A CN 201710878332A CN 107500806 A CN107500806 A CN 107500806A
- Authority
- CN
- China
- Prior art keywords
- brick
- parts
- water
- waterproof
- taken
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5007—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with salts or salty compositions, e.g. for salt glazing
- C04B41/5014—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with salts or salty compositions, e.g. for salt glazing containing sulfur in the anion, e.g. sulfides
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention discloses a kind of preparation method of waterproof brick, comprise the following steps：1) 3 parts of methane-siliconic acid, 2 parts of caustic soda are taken by weight, 10 parts of water, 85 95 DEG C are heated up to after mixing, methane-siliconic acid sodium solution is made；Then plus 30 times of dilutions of water 2) citric acid for accounting for sodium methyl silicate solution weight made of step 1) 0.3% 0.5%, 0.05% 0.3% triisopropanolamine, 0.01% 0.2% aluminum sulfate are added,；3) clay brick commonly baked is taken, the solution obtained using step 2) is completely soaked the clay brick, soak time 15 minutes, nature is taken out after immersion and dries moisture.Manufacturing process of the present invention is simple, economic and environment-friendly based on the common brick made by existing process；Waterproof, protection against the tide, antifreeze, alkali prevention, the effect of efflorescence prevention can be effectively played；Brick body internal void crystallization-stable, water resistance will not be greatly reduced over time, effectively improve the service life of wall；Due to being filled full crystal inside brick body, the robustness of brick body is improved, it is not easily broken.
Description
Technical field
The present invention relates to building material field, is specifically related to a kind of preparation method of waterproof brick.
Background technology
Clay brick is also referred to as fired brick, is artificial small-sized bulk for building, and clay brick is with clay (including shale, bastard coal
The powders such as stone) it is primary raw material, handle, be molded through pug, drying and roasting forms, there is solid and hollow difference.Soil burns
History of the brick in the existing more than one thousand years in China is tied, is still widely used Wall bodies material now.Clay brick because hole is larger,
More humid region can cause metope to get damp for some, then cause wall brick freeze thawing, weathering, the phenomenon for playing alkali.Long-term not only shadow
It is attractive in appearance to ring wall, can also make the firmness degree of wall reduce, potential safety hazard be present.
In the prior art, metope carries out water-proofing treatment using brush water-repellent paint more, but brick body does not possess waterproof in itself
Ability, in some long-term weather more humid regions, waterproof coating through often not having good effect after a period of time
Fruit, the moisture in brick body absorption air, metope is caused to make moist alkali, or even cracking.Therefore, it is necessary to develop it is a kind of possess in itself it is anti-
The waterproof brick of water function is as construction material, and water resistance will not be greatly reduced over time.
The content of the invention
The present invention devises a kind of preparation method of waterproof brick in view of the shortcomings of the prior art.
The present invention is realizes object above, using following scheme：A kind of preparation method of waterproof brick, comprises the following steps：
1) 3 parts of methane-siliconic acid, 2 parts of caustic soda are taken by weight, 10 parts of water, 85-95 DEG C are heated up to after mixing, methyl silicon is made
Acid sodium solution；
2) citric acid, the 0.05%- for accounting for sodium methyl silicate solution weight 0.3%-0.5% made of step 1) are added
0.3% triisopropanolamine, 0.01%-0.2% aluminum sulfate, then plus 30 times of water dilutes；
3) clay brick commonly baked is taken, the solution obtained using step 2) is completely soaked the clay brick, during immersion
Between 15 minutes, after immersion take out nature dry moisture.
Main component sodium methyl silicate, citric acid, triisopropanolamine and aluminum sulfate in the present invention are prepared by above-mentioned steps
By soaking clay brick after into solution, penetrate into the hole of clay brick and crystallize, fill hole in full clay brick and and
The hole of clay brick is combined closely so that the clay brick after processing has good hydrophobicity, even if clay brick is fragmented into fritter
Nor affect on water resistance.
Compared to the prior art the present invention, has the following advantages that and beneficial effect：
1st, manufacturing process is simple, economic and environment-friendly based on the common brick made by existing process；
2nd, waterproof, protection against the tide, antifreeze, alkali prevention, the effect of efflorescence prevention can be effectively played；
3rd, brick body internal void crystallization-stable, water resistance will not be greatly reduced over time, effectively improve making for wall
Use the life-span；
4th, due to being filled full crystal inside brick body, the robustness of brick body is improved, it is not easily broken.
Embodiment
A kind of preparation method of waterproof brick, comprises the following steps：
1) 3 parts of methane-siliconic acid, 2 parts of caustic soda are taken by weight, 10 parts of water, 85-95 DEG C are heated up to after mixing, methyl silicon is made
Acid sodium solution；
2) citric acid, the 0.05%- for accounting for sodium methyl silicate solution weight 0.3%-0.5% made of step 1) are added
0.3% triisopropanolamine, 0.01%-0.2% aluminum sulfate, then plus 30 times of water dilutes；
3) clay brick commonly baked is taken, the solution obtained using step 2) is completely soaked the clay brick, during immersion
Between 15 minutes, after immersion take out nature dry moisture.
The common clay brick for taking same batch to fire, it is divided into 2 groups, one group is handled by above-mentioned steps, is designated as A groups, separately
One group, without any processing, is designated as B groups, and weigh.A groups and B groups are placed in same wet environment, environment medial humidity
75%, and it is stuffy.Taken out after placing 30, it can be clearly seen that play alkali, and the weight increase of B groups, A group tables in B groups surface
The moisture that face condenses is penetrated in brick body in round bead shape is not permeable, and no significant change is visually observed after wiping the moisture on surface, and again
Amount nothing dramatically increases.The water resistance of A groups is substantially better than B groups.
Cold-resistant heat resistanceheat resistant is tested：Take the waterproof brick of the present invention to weigh, be put into refrigerator freezing room and freeze, -24 DEG C of cryogenic temperature,
Taken out after 24 hours, insert in boiling water and boil 1 hour.After naturally dry to be cooled, no significant change of weighing, poured on waterproof brick surface
After water, water droplet is in ball shape, is not penetrated into brick body.
Acid resistance is tested：The waterproof brick of the present invention is taken, inserts in 20% dilute sulfuric acid and soaks 7 days, clear water rinses after taking-up
Weighed after totally drying, after being watered on waterproof brick surface, water droplet is in ball shape, is not penetrated into brick body, weighs become without obvious again
Change.
Alkali resistance is tested：The waterproof brick of the present invention is taken, inserts in 30% ammoniacal liquor and soaks 7 days, clear water rinses dry after taking-up
Only weighed after drying, after being watered on waterproof brick surface, water droplet is in ball shape, is not penetrated into brick body, no significant change of weighing again.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and modification can also be made, these improvement and modification
Also it should be regarded as protection scope of the present invention.
Claims (1)
1. a kind of preparation method of waterproof brick, it is characterised in that comprise the following steps：
1) 3 parts of methane-siliconic acid, 2 parts of caustic soda are taken by weight, 10 parts of water, 85-95 DEG C are heated up to after mixing, sodium methyl silicate is made
Solution；
2) add and account for sodium methyl silicate solution weight 0.3%-0.5% citric acid made of step 1), 0.05%-0.3%
The aluminum sulfate of triisopropanolamine, 0.01%-0.2%, then plus 30 times of water dilutes；
3) clay brick commonly baked is taken, the solution obtained using step 2) is completely soaked the clay brick, soak time 15
Minute, nature is taken out after immersion and dries moisture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878332.3A CN107500806A (en) | 2017-09-26 | 2017-09-26 | A kind of preparation method of waterproof brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878332.3A CN107500806A (en) | 2017-09-26 | 2017-09-26 | A kind of preparation method of waterproof brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107500806A true CN107500806A (en) | 2017-12-22 |
Family
ID=60698860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710878332.3A Pending CN107500806A (en) | 2017-09-26 | 2017-09-26 | A kind of preparation method of waterproof brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107500806A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109294437A (en) * | 2018-10-11 | 2019-02-01 | 陈珊珊 | A kind of diversification water-repellent paint |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1218081A (en) * | 1998-10-29 | 1999-06-02 | 化学工业部星火化工厂 | Organic silicone waterproofing agent and application thereof |
| CN104804484A (en) * | 2015-05-15 | 2015-07-29 | 刘心灵 | Novel anti-permeability, waterproof, ageing-resistant and anti-pollution liquid for protecting building |
-
2017
- 2017-09-26 CN CN201710878332.3A patent/CN107500806A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1218081A (en) * | 1998-10-29 | 1999-06-02 | 化学工业部星火化工厂 | Organic silicone waterproofing agent and application thereof |
| CN104804484A (en) * | 2015-05-15 | 2015-07-29 | 刘心灵 | Novel anti-permeability, waterproof, ageing-resistant and anti-pollution liquid for protecting building |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109294437A (en) * | 2018-10-11 | 2019-02-01 | 陈珊珊 | A kind of diversification water-repellent paint |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |
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| RJ01 | Rejection of invention patent application after publication |