CN105731872A - Expansion type concrete waterproof agent and preparation method thereof - Google Patents
Expansion type concrete waterproof agent and preparation method thereof Download PDFInfo
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- CN105731872A CN105731872A CN201610130959.6A CN201610130959A CN105731872A CN 105731872 A CN105731872 A CN 105731872A CN 201610130959 A CN201610130959 A CN 201610130959A CN 105731872 A CN105731872 A CN 105731872A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 239000004567 concrete Substances 0.000 title abstract description 50
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 17
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 17
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 15
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000292 calcium oxide Substances 0.000 claims abstract description 15
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 15
- 235000012241 calcium silicate Nutrition 0.000 claims abstract description 15
- 229910000365 copper sulfate Inorganic materials 0.000 claims abstract description 15
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 15
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 15
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000011790 ferrous sulphate Substances 0.000 claims abstract description 15
- 235000003891 ferrous sulphate Nutrition 0.000 claims abstract description 15
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims abstract description 15
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims abstract description 15
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 15
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 15
- 235000012245 magnesium oxide Nutrition 0.000 claims abstract description 15
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 claims abstract description 15
- 239000004137 magnesium phosphate Substances 0.000 claims abstract description 15
- 229960002261 magnesium phosphate Drugs 0.000 claims abstract description 15
- 229910000157 magnesium phosphate Inorganic materials 0.000 claims abstract description 15
- 235000010994 magnesium phosphates Nutrition 0.000 claims abstract description 15
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 15
- ALVYUZIFSCKIFP-UHFFFAOYSA-N triethoxy(2-methylpropyl)silane Chemical compound CCO[Si](CC(C)C)(OCC)OCC ALVYUZIFSCKIFP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 3
- 238000004078 waterproofing Methods 0.000 claims description 29
- 238000003756 stirring Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 abstract description 30
- 239000003513 alkali Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract description 2
- 239000000378 calcium silicate Substances 0.000 abstract 1
- 229910052918 calcium silicate Inorganic materials 0.000 abstract 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004606 Fillers/Extenders Substances 0.000 description 2
- 239000010424 alunite Substances 0.000 description 2
- 229910052934 alunite Inorganic materials 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- KPZTWMNLAFDTGF-UHFFFAOYSA-D trialuminum;potassium;hexahydroxide;disulfate Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O KPZTWMNLAFDTGF-UHFFFAOYSA-D 0.000 description 2
- -1 villaumite) Chemical class 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/60—Agents for protection against chemical, physical or biological attack
- C04B2103/65—Water proofers or repellants
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses an expansion type concrete waterproof agent and a preparation method thereof. The expansion type concrete waterproof agent is prepared from water glass, isobutyl triethoxysilane, vinyl trimethoxysilane, copper sulfate, ferrous sulfate, magnesium phosphate, calcium oxide, magnesium oxide, calcium silicate, talcum powder and diluted hydrochloric acid. The concrete waterproof agent obtained by the preparation method has an extremely good protection effect on concrete, is higher in permeability, and can penetrate into the concrete to form a waterproof shell, so that the durability of the concrete is guaranteed, and the concrete cannot be eroded and aged. The preparation method disclosed by the invention is simple, easy to operate and low in cost; the prepared waterproof agent is nontoxic, small in doping amount, small in alkali content and high in waterproof property and has great application value in the building industry.
Description
Technical field
The present invention relates to building material field, be specifically related to a kind of Expansive Waterproofing Admixture.
Background technology
In concrete construction, after concrete coagulation hardening, owing to being produced to be easy to produce cracking phenomena by reinforced binding effect, have a strong impact on concrete durability.For this, people generally add all kinds of external additive to improve concrete cracking resistance in concrete.Concrete waterproofer is exactly one therein, and concrete waterproofer significantly has the concrete impervious water-proof function of raising, and seepage-resistant grade is up to more than P25, there is slow setting, morning simultaneously by force, the effect such as diminishing, cracking resistance, and the workability of fresh mortar can be improved, alternative lime paste.
Inorganic water-proof agent, organic waterproof agent and an inorganic organic composite concrete waterproofer can be divided into by its chemical composition.Inorganic water-proof agent reduces concrete mesopore mainly by inorganic compound (such as villaumite), improves density and impermeability.Organic waterproof agent makes concrete surface form hydrophobic surface mainly by organic compound (such as stearic acid), improves impermeability.An inorganic organic composite concrete waterproofer is an inorganic organic composite system, plays the effect such as waterproof, plasticizing.At present, people are investigated a kind of novel waterproofing agent one expansive waterproof agent, and it is with extender for main agents, and compound other reagent a small amount of and make.Difference according to alkali content and volume, extender can be divided into again in high-alkali high additive, middle alkali volume and low alkali low-dosage.Wherein, high-alkali high additive, refer to that alkali content is 1.53 ~ 1.80；Volume in middle alkali, refers to that alkali content is 0.5 ~ 0.75；Low alkali low-dosage, refers to that alkali content is 0.25 ~ 0.5.Chinese patent CN1109034A document discloses the waterproofing agent of a kind of " expanding waterproofing agent for cement " by name, this waterproofing agent is made with alunite, Gypsum Fibrosum, polyvinyl alcohol for raw material, having applied widely, price is low, easy construction and the advantage such as seepage control and crack resistance ability is strong.But owing to this waterproofing agent contains a certain amount of alunite so that it is there is the problem that alkali content is higher.Alkali content is higher, it is easy to alkali-aggregate reaction corroded steel reinforcement occurs, affects concrete endurance quality and building life.These problems largely limit the development of expansive waterproof agent.Therefore, very important effect is played in concrete construction by the Expansive Waterproofing Admixture developing a kind of low alkali low-dosage.
Summary of the invention
It is an object of the invention to overcome the deficiency of above-mentioned waterproofing agent, it is provided that a kind of Expansive Waterproofing Admixture.Gained concrete waterproofer, has good protective effect to concrete；There is stronger permeability, can cross and go deep into inside concrete, form waterproof case so that concrete durability is guaranteed, be not easily susceptible to erosion aging.The preparation method of the present invention is simple, and easily operation and cost are low, and the waterproofing agent of preparation has nontoxic, and volume is few, and alkalinity is low, and water resistance is good, has great using value in building trade.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of Expansive Waterproofing Admixture, it is characterised in that it is to make with the raw material of following weight proportion: waterglass 30 ~ 60 parts；Isobutyl triethoxy silane 10 ~ 30 parts；Vinyltrimethoxy silane 2 ~ 5 parts；3 ~ 5 parts of copper sulfate；1 ~ 3 part of ferrous sulfate；Magnesium phosphate 3 ~ 13 parts；Calcium oxide 1 ~ 3 part；Magnesium oxide 0.2 ~ 1 part；Calcium silicates 1 ~ 5 part；Pulvis Talci 1 ~ 3 part and dilute hydrochloric acid 1 ~ 3 part.
Further, Expansive Waterproofing Admixture of the present invention is characterized in that: the modulus M of described waterglass is 2.32, and density is 1.47g/cm30
Further, the preparation method of Expansive Waterproofing Admixture of the present invention is: first mixed with isobutyl triethoxy silane by waterglass, 60 DEG C stir, add vinyltrimethoxy silane, stirring so as to mix homogeneously, continuously adds copper sulfate, ferrous sulfate afterwards, and stirring is so as to mix homogeneously, add magnesium phosphate, calcium oxide, magnesium oxide, calcium silicates, Pulvis Talci and dilute hydrochloric acid after cooling, both obtain finished product.
After the concrete waterproofer of the present invention mixes concrete in the ratio of 6%-8%, the concrete alkalinity of gained is 0.25 ~ 0.5.Additionally the index such as the bleeding rate of gained waterproofing agent, 7 days comprcssive strength, 28 days comprcssive strength, infiltration ratio, 48h water absorption when 28 days shrinkage factors all meets the technology requirement of JC474-2008 " mortar, concrete waterproofer " Grade A.
Detailed description of the invention
Embodiment 1
Waterglass 30 parts；Isobutyl triethoxy silane 10 parts；Vinyltrimethoxy silane 2 parts；3 parts of copper sulfate；1 part of ferrous sulfate；Magnesium phosphate 3 parts；Calcium oxide 1 part；Magnesium oxide 0.2 part；Calcium silicates 1 part；Pulvis Talci 1 part and dilute hydrochloric acid 1 part.According to above-mentioned preparation method, obtain product.
After gained waterproofing agent mixes concrete in the ratio of 8%, the concrete alkalinity of gained is 0.45.
Embodiment 2
Waterglass 60 parts；Isobutyl triethoxy silane 30 parts；Vinyltrimethoxy silane 5 parts；5 parts of copper sulfate；3 parts of ferrous sulfate；Magnesium phosphate 13 parts；Calcium oxide 3 parts；Magnesium oxide 1 part；Calcium silicates 5 parts；Pulvis Talci 3 parts and dilute hydrochloric acid 1 part.According to above-mentioned preparation method, obtain product.
After gained waterproofing agent mixes concrete in the ratio of 8%, the concrete alkalinity of gained is 0.48.
Embodiment 3
Waterglass 30 parts；Isobutyl triethoxy silane 10 parts；Vinyltrimethoxy silane 2 parts；3 parts of copper sulfate；1 part of ferrous sulfate；Magnesium phosphate 3 parts；Calcium oxide 1 part；Magnesium oxide 0.2 part；Calcium silicates 1 part；Pulvis Talci 1 part and dilute hydrochloric acid 1 part.According to above-mentioned preparation method, obtain product.
After gained waterproofing agent mixes concrete in the ratio of 6%, the concrete alkalinity of gained is 0.42.
Embodiment 4
Waterglass 30 parts；Isobutyl triethoxy silane 15 parts；Vinyltrimethoxy silane 3 parts；4 parts of copper sulfate；3 parts of ferrous sulfate；Magnesium phosphate 3 parts；Calcium oxide 3 parts；Magnesium oxide 1 part；Calcium silicates 5 parts；Pulvis Talci 3 parts and dilute hydrochloric acid 1 part.According to above-mentioned preparation method, obtain product.
After gained waterproofing agent mixes concrete in the ratio of 7%, the concrete alkalinity of gained is 39.
Embodiment 5
Waterglass 45 parts；Isobutyl triethoxy silane 30 parts；Vinyltrimethoxy silane 3 parts；4 parts of copper sulfate；2 parts of ferrous sulfate；Magnesium phosphate 10 parts；Calcium oxide 2 parts；Magnesium oxide 0.5 part；Calcium silicates 1 part；Pulvis Talci 3 parts and dilute hydrochloric acid 1 part.According to above-mentioned preparation method, obtain product.
After gained waterproofing agent mixes concrete in the ratio of 7%, the concrete alkalinity of gained is 0.36.
Embodiment 6
Waterglass 40 parts；Isobutyl triethoxy silane 20 parts；Vinyltrimethoxy silane 5 parts；5 parts of copper sulfate；3 parts of ferrous sulfate；Magnesium phosphate 6 parts；Calcium oxide 1 part；Magnesium oxide 0.2 part；Calcium silicates 3 parts；Pulvis Talci 3 parts and dilute hydrochloric acid 2 parts.According to above-mentioned preparation method, obtain product.
After gained waterproofing agent mixes concrete in the ratio of 7%, the concrete alkalinity of gained is 0.31.
Embodiment 7
Waterglass 30 parts；Isobutyl triethoxy silane 15 parts；Vinyltrimethoxy silane 5 parts；3 parts of copper sulfate；3 parts of ferrous sulfate；Magnesium phosphate 3 parts；Calcium oxide 3 parts；Magnesium oxide 0.2 part；Calcium silicates 5 parts；Pulvis Talci 1 part and dilute hydrochloric acid 3 parts.According to above-mentioned preparation method, obtain product.
After gained waterproofing agent mixes concrete in the ratio of 7%, the concrete alkalinity of gained is 0.35.
Embodiment 8
Waterglass 50 parts；Isobutyl triethoxy silane 10 parts；Vinyltrimethoxy silane 4 parts；4 parts of copper sulfate；2 parts of ferrous sulfate；Magnesium phosphate 9 parts；Calcium oxide 1 part；Magnesium oxide 0.2 part；Calcium silicates 1 part；Pulvis Talci 1 part and dilute hydrochloric acid 3 parts.According to above-mentioned preparation method, obtain product.
After gained waterproofing agent mixes concrete in the ratio of 8%, the concrete alkalinity of gained is 0.31.
Embodiment 9
Waterglass 50 parts；Isobutyl triethoxy silane 10 parts；Vinyltrimethoxy silane 4 parts；4 parts of copper sulfate；2 parts of ferrous sulfate；Magnesium phosphate 9 parts；Calcium oxide 1 part；Magnesium oxide 0.2 part；Calcium silicates 1 part；Pulvis Talci 1 part and dilute hydrochloric acid 3 parts.According to above-mentioned preparation method, obtain product.
After gained waterproofing agent mixes concrete in the ratio of 7%, the concrete alkalinity of gained is 0.28.
Embodiment 10
Waterglass 50 parts；Isobutyl triethoxy silane 10 parts；Vinyltrimethoxy silane 4 parts；4 parts of copper sulfate；2 parts of ferrous sulfate；Magnesium phosphate 9 parts；Calcium oxide 1 part；Magnesium oxide 0.2 part；Calcium silicates 1 part；Pulvis Talci 1 part and dilute hydrochloric acid 3 parts.According to above-mentioned preparation method, obtain product.
After gained waterproofing agent mixes concrete in the ratio of 6.5%, the concrete alkalinity of gained is 0.26.
It addition, be 39,7 days comprcssive strength be 157,28 days comprcssive strength in the bleeding rate ratio of this ratio gained waterproofing agent be 136.Infiltration ratio is 25%.48h water demand ratio is 39%, and within 28 days, shrinkage factor is 105%.
Claims (3)
1. an Expansive Waterproofing Admixture, it is characterised in that it is to make with the raw material of following weight proportion,
Waterglass 30 ~ 60 parts；
Isobutyl triethoxy silane 10 ~ 30 parts；
Vinyltrimethoxy silane 2 ~ 5 parts；
3 ~ 5 parts of copper sulfate；
1 ~ 3 part of ferrous sulfate；
Magnesium phosphate 3 ~ 13 parts；
Calcium oxide 1 ~ 3 part；
Magnesium oxide 0.2 ~ 1 part；
Calcium silicates 1 ~ 5 part；
Pulvis Talci 1 ~ 3 part；
Dilute hydrochloric acid 1 ~ 3 part.
2. Expansive Waterproofing Admixture as claimed in claim 1, it is characterised in that: the modulus M of described waterglass is 2.32, and density is 1.47g/cm3。
3. the preparation method such as the Expansive Waterproofing Admixture as described in arbitrary in claim 1 is:
First waterglass is mixed with isobutyl triethoxy silane, 60 DEG C stir, add vinyltrimethoxy silane, stirring is so as to mix homogeneously, continuously add copper sulfate, ferrous sulfate afterwards, stirring, so as to mix homogeneously, adds magnesium phosphate, calcium oxide, magnesium oxide, calcium silicates, Pulvis Talci and dilute hydrochloric acid after cooling, has both obtained finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130959.6A CN105731872A (en) | 2016-03-09 | 2016-03-09 | Expansion type concrete waterproof agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130959.6A CN105731872A (en) | 2016-03-09 | 2016-03-09 | Expansion type concrete waterproof agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105731872A true CN105731872A (en) | 2016-07-06 |
Family
ID=56249305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610130959.6A Pending CN105731872A (en) | 2016-03-09 | 2016-03-09 | Expansion type concrete waterproof agent and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN105731872A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914645A (en) * | 2019-03-18 | 2019-06-21 | 广州市第四装修有限公司 | Daughter's wall construction method |
| CN118206355A (en) * | 2024-05-20 | 2024-06-18 | 济南大学 | Preparation process of seepage-proofing and crack-proofing magnesium phosphate cement-based mortar material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09142904A (en) * | 1995-11-16 | 1997-06-03 | Takashi Kubota | Concrete waterproofing agent |
| CN104944822A (en) * | 2015-07-15 | 2015-09-30 | 桂林市和鑫防水装饰材料有限公司 | Expansive type concrete waterproof agent and preparation method thereof |
| CN104944835A (en) * | 2015-06-25 | 2015-09-30 | 瓮安县瑞丰贸易有限公司 | Concrete waterproofer and method for preparing the same |
| CN105036599A (en) * | 2015-06-25 | 2015-11-11 | 瓮安县瑞丰贸易有限公司 | Water glass waterproof agent and preparation method thereof |
| CN105174777A (en) * | 2015-09-16 | 2015-12-23 | 桂林市和鑫防水装饰材料有限公司 | Quick-setting waterproofing agent and preparation method thereof |
-
2016
- 2016-03-09 CN CN201610130959.6A patent/CN105731872A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09142904A (en) * | 1995-11-16 | 1997-06-03 | Takashi Kubota | Concrete waterproofing agent |
| CN104944835A (en) * | 2015-06-25 | 2015-09-30 | 瓮安县瑞丰贸易有限公司 | Concrete waterproofer and method for preparing the same |
| CN105036599A (en) * | 2015-06-25 | 2015-11-11 | 瓮安县瑞丰贸易有限公司 | Water glass waterproof agent and preparation method thereof |
| CN104944822A (en) * | 2015-07-15 | 2015-09-30 | 桂林市和鑫防水装饰材料有限公司 | Expansive type concrete waterproof agent and preparation method thereof |
| CN105174777A (en) * | 2015-09-16 | 2015-12-23 | 桂林市和鑫防水装饰材料有限公司 | Quick-setting waterproofing agent and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914645A (en) * | 2019-03-18 | 2019-06-21 | 广州市第四装修有限公司 | Daughter's wall construction method |
| CN118206355A (en) * | 2024-05-20 | 2024-06-18 | 济南大学 | Preparation process of seepage-proofing and crack-proofing magnesium phosphate cement-based mortar material |
| CN118206355B (en) * | 2024-05-20 | 2024-07-12 | 济南大学 | Preparation process of seepage-proofing and crack-proofing magnesium phosphate cement-based mortar material |
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Application publication date: 20160706 |