CN107365139A - A kind of high-effective water-proof is modified cement and preparation method thereof - Google Patents
A kind of high-effective water-proof is modified cement and preparation method thereof Download PDFInfo
- Publication number
- CN107365139A CN107365139A CN201710649445.6A CN201710649445A CN107365139A CN 107365139 A CN107365139 A CN 107365139A CN 201710649445 A CN201710649445 A CN 201710649445A CN 107365139 A CN107365139 A CN 107365139A
- Authority
- CN
- China
- Prior art keywords
- parts
- cement
- modified
- water
- proof
- 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.)
- Withdrawn
Links
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
- C04B28/34—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 cold phosphate binders
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
- C04B24/42—Organo-silicon compounds
-
- 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)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of high-effective water-proof to be modified cement, and the high-effective water-proof is modified cement includes following raw material according to parts by weight：80 ~ 100 parts of cement, 30 ~ 50 parts of quartz sand, 20 ~ 40 parts of fine sand, 20 ~ 30 parts of bentonite, 10 ~ 35 parts of talcum powder, 40 ~ 60 parts of modified propylene acid butyl ester emulsion, 0 ~ 20 part of silica 1,15 ~ 20 parts of calcium hydroxide, 8 ~ 10 parts of silicone acrylic emulsion, 7 ~ 13 parts of glyceryl tristearate, 9 ~ 18 parts of defoamer, 5 ~ 15 parts of additive, 4 ~ 12 parts of water reducer, 8 ~ 16 parts of preservative, 5 ~ 10 parts of dispersant, 6 ~ 9 parts of fire retardant and water.High-effective water-proof that the present invention is prepared, which is modified cement, has that the air-tightness of height, waterproof effect are strong, can effectively prevent moisture penetration and cracking, stability well while have the good characteristics such as the good, long lifespan of anti-corrosive properties, caking property.
Description
Technical field
The invention belongs to building material field, and in particular to a kind of high-effective water-proof is modified cement and preparation method thereof.
Background technology
Cement is construction material that is the most frequently used in modern architecture and occupying critical role, applies to building construction, ground road
Road is built etc., but its surface of in general cement unavoidably has micropore and micro-crack, and this causes the water proofing property of cement
It can be deteriorated, quality is greatly reduced.
With the continuous improvement of people's living condition, people increasingly pay attention to the quality of life of oneself, to construction material
Waterproof condition requirement is also constantly increased；At present, with the continuous progressive and renewal of science and technology, the rapid hair of new waterproof product
Exhibition, grasps waterproof material and the preparation of construction of waterproofing work and quality problems are particularly important, and the development to architectural engineering has
There is great meaning, architectural waterproof material is related to the use value of building, use condition, influences people's production activity, work
Make quality of life, be a critical function of building products, to ensureing that construction quality has consequence.
The content of the invention
In view of the above-mentioned problems, the technical problem to be solved in the present invention is to provide a kind of high-effective water-proof to be modified cement and its preparation
Method.
To achieve the above object, the technical scheme is that：A kind of high-effective water-proof is modified cement, and the high-effective water-proof is modified
Cement includes following raw material according to parts by weight：80 ~ 100 parts of cement, 30 ~ 50 parts of quartz sand, 20 ~ 40 parts of fine sand, bentonite 20 ~ 30
Part, 10 ~ 35 parts of talcum powder, 40 ~ 60 parts of modified propylene acid butyl ester emulsion, 0 ~ 20 part of silica 1,15 ~ 20 parts of calcium hydroxide, silicon
8 ~ 10 parts of acrylic emulsion, 7 ~ 13 parts of glyceryl tristearate, 9 ~ 18 parts of defoamer, 5 ~ 15 parts of additive, 4 ~ 12 parts of water reducer, anti-corrosion
8 ~ 16 parts of agent, 5 ~ 10 parts of dispersant, 6 ~ 9 parts of fire retardant and water.
Preferably, the high-effective water-proof is modified cement includes following raw material according to parts by weight：80 parts of cement, 30 parts of quartz sand,
20 parts of fine sand, 20 parts of bentonite, 10 parts of talcum powder, 40 parts of modified propylene acid butyl ester emulsion, 0 part of silica 1, calcium hydroxide 15
Part, 8 parts of silicone acrylic emulsion, 7 parts of glyceryl tristearate, 9 parts of defoamer, 5 parts of additive, 4 parts of water reducer, 8 parts of preservative, disperse
5 parts of agent, 6 parts of fire retardant and water.
Preferably, the cement is one kind in portland cement, alumina cement, phosphate cement, sulphate aluminium cement
It is or several.
Preferably, the granularity of the quartz sand and fine sand is 150 ~ 200 mesh.
Preferably, the preparation method of the modified propylene acid butyl ester emulsion is to add emulsifying agent in 20 ~ 30 DEG C of water to stir
After mixing uniformly, butyl acrylate and vinyl tris silane are added, is warming up to 60 ~ 80 DEG C, after stirring 20 ~ 30min, adds initiator
Continue 10 ~ 30min of stirring, obtain the modified propylene acid butyl ester emulsion.
A kind of high-effective water-proof is modified the preparation method of cement, mainly includes the following steps that：
Step 1：By modified propylene acid butyl ester emulsion, silica, silicone acrylic emulsion, calcium hydroxide, glyceryl tristearate, defoaming
Agent is added to the water, and stirs 30 ~ 40min, it is stand-by to obtain mixed solution；
Step 2：Cement, quartz sand, fine sand, bentonite, talcum powder are well mixed, ball milling, ball are carried out after stirring 20 ~ 50min
Consume time 15 ~ 30min, obtains mixture；
Step 3：Step 1 gained mixed solution and step 2 gained mixture are added to the water, adds and adds after being heated to 40 ~ 60 DEG C
Add agent, water reducer, preservative, dispersant and fire retardant, then be placed in mixer with 400 ~ 500r/min speed stirring 20 ~
40min, obtain the high-effective water-proof and be modified cement.
Preferably, the ball milling temperature control in the step 2 is at 40 ~ 60 DEG C.
Preferably, the fire retardant in the step 3 is in magnesium hydroxide, MAP, Diammonium phosphate (DAP), ammonium chloride, boric acid
One or more.
The beneficial effects of the present invention are：A kind of high-effective water-proof provided by the invention is modified cement and preparation method thereof, this
The modified propylene acid butyl ester emulsion added in invention originally can greatly enhance the tight ness rating inside cement, tightly block molecule gap,
Stability, the water proofing property of cement can be greatly improved；The high-effective water-proof that the present invention is prepared, which is modified cement, has the airtight of height
Property, waterproof effect are strong, can effectively prevent moisture penetration and cracking, stability well while have that anti-corrosive properties, caking property is good, the life-span
The good characteristic such as long.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is described in further detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and it is unlimited
The fixed present invention.
Embodiment 1
A kind of high-effective water-proof is modified cement, and the high-effective water-proof is modified cement includes following raw material according to parts by weight：80 parts of cement, stone
30 parts of sand, 20 parts of fine sand, 20 parts of bentonite, 10 parts of talcum powder, 40 parts of modified propylene acid butyl ester emulsion, 0 part of silica 1,
15 parts of calcium hydroxide, 8 parts of silicone acrylic emulsion, 7 parts of glyceryl tristearate, 9 parts of defoamer, 5 parts of additive, 4 parts of water reducer, anti-corrosion
8 parts of agent, 5 parts of dispersant, 6 parts of fire retardant and water.
The cement is the one or more in portland cement, alumina cement, phosphate cement, sulphate aluminium cement.
The granularity of the quartz sand and fine sand is 150 mesh.
The preparation method of the modified propylene acid butyl ester emulsion is after emulsifying agent is added in 20 DEG C of water stirs, to add
Enter butyl acrylate and vinyl tris silane, be warming up to 60 DEG C, after stirring 20min, add initiator and continue to stir 10min, obtain
To the modified propylene acid butyl ester emulsion.
A kind of high-effective water-proof is modified the preparation method of cement, mainly includes the following steps that：
Step 1：By modified propylene acid butyl ester emulsion, silica, silicone acrylic emulsion, calcium hydroxide, glyceryl tristearate, defoaming
Agent is added to the water, and stirs 30min, it is stand-by to obtain mixed solution；
Step 2：Cement, quartz sand, fine sand, bentonite, talcum powder are well mixed, ball milling is carried out after stirring 20min, during ball milling
Between 15min, obtain mixture；
Step 3：Step 1 gained mixed solution and step 2 gained mixture are added to the water, addition is added after being heated to 40 DEG C
Agent, water reducer, preservative, dispersant and fire retardant, then be placed in mixer and 20min is stirred with 400r/min speed, obtain
The high-effective water-proof is modified cement.
Ball milling temperature control in the step 2 is at 40 DEG C.
Fire retardant in the step 3 is magnesium hydroxide, MAP, Diammonium phosphate (DAP), ammonium chloride, one kind in boric acid or
Person is a variety of.
Embodiment 2
A kind of high-effective water-proof is modified cement, and the high-effective water-proof is modified cement includes following raw material according to parts by weight：90 parts of cement, stone
40 parts of sand, 30 parts of fine sand, 25 parts of bentonite, 22 parts of talcum powder, 50 parts of modified propylene acid butyl ester emulsion, 5 parts of silica 1,
17 parts of calcium hydroxide, 9 parts of silicone acrylic emulsion, 10 parts of glyceryl tristearate, 14 parts of defoamer, 10 parts of additive, 8 parts of water reducer,
12 parts of preservative, 7 parts of dispersant, 7 parts of fire retardant and water.
The cement is the one or more in portland cement, alumina cement, phosphate cement, sulphate aluminium cement.
The granularity of the quartz sand and fine sand is 170 mesh.
The preparation method of the modified propylene acid butyl ester emulsion is after emulsifying agent is added in 25 DEG C of water stirs, to add
Enter butyl acrylate and vinyl tris silane, be warming up to 70 DEG C, after stirring 25min, add initiator and continue to stir 20min, obtain
To the modified propylene acid butyl ester emulsion.
A kind of high-effective water-proof is modified the preparation method of cement, mainly includes the following steps that：
Step 1：By modified propylene acid butyl ester emulsion, silica, silicone acrylic emulsion, calcium hydroxide, glyceryl tristearate, defoaming
Agent is added to the water, and stirs 35min, it is stand-by to obtain mixed solution；
Step 2：Cement, quartz sand, fine sand, bentonite, talcum powder are well mixed, ball milling is carried out after stirring 35min, during ball milling
Between 23min, obtain mixture；
Step 3：Step 1 gained mixed solution and step 2 gained mixture are added to the water, addition is added after being heated to 50 DEG C
Agent, water reducer, preservative, dispersant and fire retardant, then be placed in mixer and 30min is stirred with 450r/min speed, obtain
The high-effective water-proof is modified cement.
Ball milling temperature control in the step 2 is at 50 DEG C.
Fire retardant in the step 3 is magnesium hydroxide, MAP, Diammonium phosphate (DAP), ammonium chloride, one kind in boric acid or
Person is a variety of.
Embodiment 3
A kind of high-effective water-proof is modified cement, and the high-effective water-proof is modified cement includes following raw material according to parts by weight：100 parts of cement,
50 parts of quartz sand, 40 parts of fine sand, 30 parts of bentonite, 35 parts of talcum powder, 60 parts of modified propylene acid butyl ester emulsion, silica 20
Part, 20 parts of calcium hydroxide, 10 parts of silicone acrylic emulsion, 13 parts of glyceryl tristearate, 18 parts of defoamer, 15 parts of additive, water reducer
12 parts, 16 parts of preservative, 10 parts of dispersant, 9 parts of fire retardant and water.
The cement is the one or more in portland cement, alumina cement, phosphate cement, sulphate aluminium cement.
The granularity of the quartz sand and fine sand is 200 mesh.
The preparation method of the modified propylene acid butyl ester emulsion is after emulsifying agent is added in 30 DEG C of water stirs, to add
Enter butyl acrylate and vinyl tris silane, be warming up to 80 DEG C, after stirring 30min, add initiator and continue to stir 30min, obtain
To the modified propylene acid butyl ester emulsion.
A kind of high-effective water-proof is modified the preparation method of cement, mainly includes the following steps that：
Step 1：By modified propylene acid butyl ester emulsion, silica, silicone acrylic emulsion, calcium hydroxide, glyceryl tristearate, defoaming
Agent is added to the water, and stirs 40min, it is stand-by to obtain mixed solution；
Step 2：Cement, quartz sand, fine sand, bentonite, talcum powder are well mixed, ball milling is carried out after stirring 50min, during ball milling
Between 30min, obtain mixture；
Step 3：Step 1 gained mixed solution and step 2 gained mixture are added to the water, addition is added after being heated to 60 DEG C
Agent, water reducer, preservative, dispersant and fire retardant, then be placed in mixer and 40min is stirred with 500r/min speed, obtain
The high-effective water-proof is modified cement.
Ball milling temperature control in the step 2 is at 60 DEG C.
Fire retardant in the step 3 is magnesium hydroxide, MAP, Diammonium phosphate (DAP), ammonium chloride, one kind in boric acid or
Person is a variety of.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (8)
1. a kind of high-effective water-proof is modified cement, it is characterised in that the high-effective water-proof is modified cement includes following original according to parts by weight
Material：80 ~ 100 parts of cement, 30 ~ 50 parts of quartz sand, 20 ~ 40 parts of fine sand, 20 ~ 30 parts of bentonite, 10 ~ 35 parts of talcum powder, modified third
40 ~ 60 parts of olefin(e) acid butyl ester emulsion, 0 ~ 20 part of silica 1,15 ~ 20 parts of calcium hydroxide, 8 ~ 10 parts of silicone acrylic emulsion, three stearic acid are sweet
7 ~ 13 parts of grease, 9 ~ 18 parts of defoamer, 5 ~ 15 parts of additive, 4 ~ 12 parts of water reducer, 8 ~ 16 parts of preservative, 5 ~ 10 parts of dispersant,
6 ~ 9 parts of fire retardant and water.
2. a kind of high-effective water-proof according to claim 1 is modified cement, it is characterised in that the high-effective water-proof is modified cement and pressed
Include following raw material according to parts by weight：80 parts of cement, 30 parts of quartz sand, 20 parts of fine sand, 20 parts of bentonite, 10 parts of talcum powder, modification
40 parts of polybutylacrylate latex, 0 part of silica 1,15 parts of calcium hydroxide, 8 parts of silicone acrylic emulsion, 7 parts of glyceryl tristearate, disappear
9 parts of infusion, 5 parts of additive, 4 parts of water reducer, 8 parts of preservative, 5 parts of dispersant, 6 parts of fire retardant and water.
3. a kind of high-effective water-proof according to claim 1 is modified cement, it is characterised in that the cement is silicate cement
One or more in mud, alumina cement, phosphate cement, sulphate aluminium cement.
4. a kind of high-effective water-proof according to claim 1 is modified cement, it is characterised in that the quartz sand and fine sand
Granularity is 150 ~ 200 mesh.
5. a kind of high-effective water-proof according to claim 1 is modified cement, it is characterised in that the modified propylene acid butyl ester breast
The preparation method of liquid is after emulsifying agent is added in 20 ~ 30 DEG C of water stirs, to add butyl acrylate and the silicon of vinyl three
Alkane, 60 ~ 80 DEG C are warming up to, after stirring 20 ~ 30min, add initiator and continue 10 ~ 30min of stirring, obtain the modified acroleic acid
Butyl ester emulsion.
6. a kind of high-effective water-proof is modified the preparation method of cement, it is characterised in that mainly includes the following steps that：
Step 1：By modified propylene acid butyl ester emulsion, silica, silicone acrylic emulsion, calcium hydroxide, glyceryl tristearate, defoaming
Agent is added to the water, and stirs 30 ~ 40min, it is stand-by to obtain mixed solution；
Step 2：Cement, quartz sand, fine sand, bentonite, talcum powder are well mixed, ball milling, ball are carried out after stirring 20 ~ 50min
Consume time 15 ~ 30min, obtains mixture；
Step 3：Step 1 gained mixed solution and step 2 gained mixture are added to the water, adds and adds after being heated to 40 ~ 60 DEG C
Add agent, water reducer, preservative, dispersant and fire retardant, then be placed in mixer with 400 ~ 500r/min speed stirring 20 ~
40min, obtain the high-effective water-proof and be modified cement.
7. a kind of high-effective water-proof according to claim 6 is modified the preparation method of cement, it is characterised in that the step 2
In ball milling temperature control at 40 ~ 60 DEG C.
8. a kind of high-effective water-proof according to claim 6 is modified the preparation method of cement, it is characterised in that the step 3
In fire retardant be magnesium hydroxide, MAP, Diammonium phosphate (DAP), ammonium chloride, the one or more in boric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710649445.6A CN107365139A (en) | 2017-08-02 | 2017-08-02 | A kind of high-effective water-proof is modified cement and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710649445.6A CN107365139A (en) | 2017-08-02 | 2017-08-02 | A kind of high-effective water-proof is modified cement and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107365139A true CN107365139A (en) | 2017-11-21 |
Family
ID=60308649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710649445.6A Withdrawn CN107365139A (en) | 2017-08-02 | 2017-08-02 | A kind of high-effective water-proof is modified cement and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107365139A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529996A (en) * | 2018-05-21 | 2018-09-14 | 安徽朗凯奇防水科技股份有限公司 | A kind of modified sulphate aluminium cement waterproof material and its preparation process |
| CN109455979A (en) * | 2018-12-13 | 2019-03-12 | 河北曲寨矿峰水泥股份有限公司 | A kind of water-repellent modified cement and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130467A (en) * | 2013-03-28 | 2013-06-05 | 大连海事大学 | Modified cement and application thereof |
| CN103232208A (en) * | 2013-04-17 | 2013-08-07 | 徐州卧牛山新型防水材料有限公司 | Flame-retardant waterproof material and preparation method thereof |
| CN104944825A (en) * | 2015-05-28 | 2015-09-30 | 南京先声合成材料有限公司 | Cement waterproof additive |
| CN105218022A (en) * | 2015-09-24 | 2016-01-06 | 天长市金牛防水防腐材料有限公司 | A kind of high-effective water-proof cement-based material |
-
2017
- 2017-08-02 CN CN201710649445.6A patent/CN107365139A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130467A (en) * | 2013-03-28 | 2013-06-05 | 大连海事大学 | Modified cement and application thereof |
| CN103232208A (en) * | 2013-04-17 | 2013-08-07 | 徐州卧牛山新型防水材料有限公司 | Flame-retardant waterproof material and preparation method thereof |
| CN104944825A (en) * | 2015-05-28 | 2015-09-30 | 南京先声合成材料有限公司 | Cement waterproof additive |
| CN105218022A (en) * | 2015-09-24 | 2016-01-06 | 天长市金牛防水防腐材料有限公司 | A kind of high-effective water-proof cement-based material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529996A (en) * | 2018-05-21 | 2018-09-14 | 安徽朗凯奇防水科技股份有限公司 | A kind of modified sulphate aluminium cement waterproof material and its preparation process |
| CN109455979A (en) * | 2018-12-13 | 2019-03-12 | 河北曲寨矿峰水泥股份有限公司 | A kind of water-repellent modified cement and preparation method thereof |
| CN109455979B (en) * | 2018-12-13 | 2021-07-13 | 河北曲寨矿峰水泥股份有限公司 | Waterproof modified cement and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107954624A (en) | A kind of concrete silicon crystal curing agent | |
| CN1238448C (en) | Water thin type expanding steel structure fire-resisting paint and its preparation method | |
| CN104761280B (en) | Chlorine oxygen magnesium, magnesium oxysulfide composite cement foam anti-fire door core board and preparation method | |
| CN107365139A (en) | A kind of high-effective water-proof is modified cement and preparation method thereof | |
| CN106882940A (en) | Concrete | |
| CN106904891A (en) | Carbonization preventing paint and preparation method thereof | |
| CN109592990A (en) | A kind of gelling foamed concrete and preparation method thereof | |
| KR100882840B1 (en) | The water-resistant paint composite and method of manufacturing the same | |
| KR101068958B1 (en) | Flooring composition using eco-friendly recycled aggregate and construction method using the same | |
| CN107840617A (en) | A kind of fire-retardant materials for wall of high-strength insulation | |
| CN106927764A (en) | A kind of high-strength light-weight building material and preparation method thereof | |
| CN108083679A (en) | A kind of concrete subtracts jelly and preparation method thereof | |
| CN104498048B (en) | Expansive soil modifier and its application method | |
| CN106751508A (en) | A kind of flame retardant epoxy plastic plate and preparation method thereof | |
| CN106366744A (en) | Heat-insulating elastic putty for building walls | |
| CN105621992B (en) | A kind of frost-cracking-preventing pavement construction material and preparation method | |
| CN107163859A (en) | A kind of waterproof material and preparation method thereof | |
| CN107057425A (en) | A kind of building water-proof anticorrosive paint and preparation method | |
| CN108752914A (en) | Novel building material and preparation method thereof | |
| CN108298941A (en) | A kind of anti-fire door core board and preparation method thereof | |
| CN106747144A (en) | A kind of single ply waterproofing decoration mortar | |
| KR101212288B1 (en) | Primer composition and construction method for waterproof structure using the same | |
| CN105368082B (en) | A kind of seamless industrial floor additive and its production technology and application method | |
| CN105152571A (en) | Auxiliary agent for A-level fireproof filling for hollow floor and preparation method | |
| CN106517906B (en) | A kind of hydraulic engineering grinding coagulation soil and preparation method thereof |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171121 |