CN105884302A - Fast-curing, waterproof and leakage-preventing material capable of being constructed under low temperature condition - Google Patents
Fast-curing, waterproof and leakage-preventing material capable of being constructed under low temperature condition Download PDFInfo
- Publication number
- CN105884302A CN105884302A CN201610231241.6A CN201610231241A CN105884302A CN 105884302 A CN105884302 A CN 105884302A CN 201610231241 A CN201610231241 A CN 201610231241A CN 105884302 A CN105884302 A CN 105884302A
- Authority
- CN
- China
- Prior art keywords
- parts
- leakage
- rapid curing
- cryogenic conditions
- under cryogenic
- 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.)
- Granted
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
- C04B28/02—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
- 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
- C04B28/06—Aluminous 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
-
- 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
- C04B2111/72—Repairing or restoring existing buildings or building 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)
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A fast-curing, waterproof and leakage-preventing material capable of being constructed under the low temperature condition is prepared from raw materials in parts by weight as follows: 45-68 parts of fast-hardening cement, 18-42 parts of aggregate, 0.5-1 part of a dispersing agent, 0.3-1.5 parts of a toughening agent, 0.5-1.2 parts of an adhesion promoter, 2-7 parts of a special additive, 0.5-2.3 parts of a coagulant and 0.6-2.2 parts of a fortifier. The fast-curing, waterproof and leakage-preventing material is cured fast within 10 min at 0 DEG C or below in winter and has functions of resisting cracking as well as high and low temperatures.
Description
Technical field
The present invention relates to a kind of inorganic rigid water-proof plugging material, being specifically related to one can low temperature bar
The rapid curing water-proof plugging material of construction under part.
Background technology
At present, inorganic leak-stopping material is mainly by quick-hardening cement, aggregate, water reducer, fiber
The materials such as element ether, uniform by physical mixed, packed products.Existing product meets GB
23440-2009 inorganic leak-stopping material standard, in the case of standard 20 ± 5 DEG C, initial set
Time≤5min, final setting time≤10min.But, when temperature is 0 DEG C in the winter time, final set
Time is much larger than 10min, does not has the effect of fast blockage in practice of construction operates.This is
Owing to, in the case of 20 ± 5 DEG C, the quick-hardening cement in inorganic leak-stopping material is at coagulant
Effect issues raw hydration reaction, and during reaction, quick-hardening cement liberated heat further accelerates instead
Should.But in the winter time in the case of 0 DEG C or lower temperature, during reaction, liberated heat is in low temperature
Do not have the effect further speeding up reaction.Therefore, in the winter time 0 DEG C time or lower temperature under time,
Existing inorganic leak-stopping material cannot realize the effect of fast blockage, generally requires wait several
The time of individual hour just can play leak stopping or carry out next process operation.
Such as, prior art CN97111334.3 discloses a kind of waterproof material of high-efficiency multi-function
Material；CN201310244735.4 discloses a kind of leakage-blocking water-proof paint；CN97112505.8
Disclosing coating capable of waterproof, seepage control and leakproof, the above-mentioned winter low temperature that all exists is difficult to quick-setting lacking
Fall into.
Summary of the invention
The technical problem to be solved be to provide a kind of can construction fast under cryogenic conditions
Speed solidification water-proof plugging material, efficiently solves and solves winter low temperature leak stopping length hardening time
A difficult problem.
The present invention solves its technical problem and employed technical scheme comprise that, one can be executed under cryogenic conditions
The rapid curing loss circulation material of work, is made up of the raw material of following parts by weight, quick-hardening cement 45～
68 parts, aggregate 18～42 parts, dispersant 0.5～1 part, toughener 0.3～1.5 parts, attached
Adhesion promoter 0.5～1.2 parts, special auxiliary agent 2～7 parts, coagulant 0.5～2.3 parts,
Reinforcing agent 0.6～2.2 parts.
Further, described quick-hardening cement is sulphate aluminium cement, lumnite cement and high alumina
One or more mixture in cement.
Further, described aggregate is silica flour, talcum powder, wollastonite in powder, titanium dioxide, vertical moral
One or more mixture in powder, potter's clay, white carbon and calcium carbonate.
Further, described dispersant is calgon.
Further, described toughener is polypropylene fibre or/and lignocellulosic.
Further, described adhesion promoter is re-dispersible glue powder, polyvinyl alcohol, hydroxypropyl
One or more mixing in methylcellulose, ethyl cellulose and methylcellulose
Thing.
Further, described re-dispersible glue powder be redispersible vinyl acetate/ethylene/copolymer,
Vinyl acetate/versatic acid ethylene copolymer or acrylic copolymer.
Further, the one during described special auxiliary agent is calcium oxide, potassium oxide and sodium oxide molybdena or two
The mixture planted.
Further, one or both during described coagulant is lithium chloride, lithium carbonate and lithium sulfate
Mixture.
Further, described reinforcing agent is calcium chloride.
When mixing with water, exothermic reaction is there is rapidly in the present invention by special auxiliary agent, thus one
Aspect is supplied to the reaction heat required for quick-hardening cement hydration reaction, accelerates the anti-of quick-hardening cement
Should, it is achieved rapid curing when 0 DEG C or under lower temperature.Such as,
CaO+H2O=Ca (OH)2Release substantial amounts of heat
K2O+H2O=2KOH releases substantial amounts of heat
Na2O+H2O=2NaOH releases substantial amounts of heat
On the other hand the dispersant in formula, coagulant, reinforcing agent and adhesion promoter synergy,
Improve low-temperature fast-curing physical property, solve and cement individually adds special auxiliary agent water
The Ca (OH) produced when closing reaction2, the change of physical property that causes of KOH or NaOH, such as,
The problem of anti-folding and anti-pressing performance degradation.
It is demonstrated experimentally that rigid waterproofing loss circulation material of the present invention is winter 0 DEG C or less than 0 DEG C 10 points
Can be with rapid construction within clock, rapid curing is the strongest；There is cracking resistance, high-low temperature resistant simultaneously
Function.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is illustrated further.
Embodiment 1
1, raw material composition:
Lumnite cement (sky, Shijiazhuang grand penguin board 52.5 quick-hardening cement) 48
Silica flour (Lingshou County luxuriant mining industry Co., Ltd 200 mesh) 42
Calgon (river, ShenFang,SiChuan city letter phosphorous chemical industry) 0.8
Lignocellulosic (Germany is auspicious steps on Mel ARBOC EL) 1.0
Polyvinyl alcohol (Changchun, Taiwan BP-24) 0.5
Redispersible rubber powder (Germany watt gram 5010N) 0.7
Calcium oxide (upper marine space metallurgy active calcium oxide) 5
Lithium chloride (upper marine lithium group technical grade lithium chloride) 0.6
Calcium chloride (sea, Shandong chemical industry level) 1.4
2, the preparation of rapid curing loss circulation material: by above-mentioned lumnite cement, silica flour, six
Sodium metaphosphate, lignocellulosic, polyvinyl alcohol, redispersible rubber powder, calcium oxide, chlorination
Lithium, calcium chloride precise, put in agravic mixing kettle successively, mixes 15～20 minutes,
Mix, pack discharging.
Embodiment 2
1, raw material composition:
Sulphate aluminium cement (Zibo cloud crane 52.5 quick-hardening cement) 59
Wollastonite in powder (Jiangsu ceramic research 325 mesh) 15
Silica flour (Lingshou County luxuriant mining industry Co., Ltd 200 mesh) 16
Calgon (river, ShenFang,SiChuan city letter phosphorous chemical industry) 0.4
Polypropylene fibre (Shijiazhuang Fen De cellulose Co., Ltd 3mm polypropylene fibre) 1.0
Polyvinyl alcohol (Changchun, Taiwan BP-24) 0.5
Redispersible rubber powder (Germany watt gram 5010N) 0.5
Calcium oxide (upper marine space metallurgy active calcium oxide) 5.5
Lithium sulfate (upper marine lithium group technical grade lithium sulfate) 0.6
Calcium chloride (sea, Shandong chemical industry level) 1.5
2, the preparation of rapid curing loss circulation material: by above-mentioned fast sulphate aluminium cement, wollastonite in powder,
Silica flour, calgon, polypropylene fibre, polyvinyl alcohol, redispersible rubber powder, oxygen
Change calcium, lithium sulfate, calcium chloride precise, put in agravic mixing kettle successively, mixing
15～20 minutes, mix, pack discharging.
Embodiment 3
1, raw material composition:
Sulphate aluminium cement (Zibo cloud crane 52.5 quick-hardening cement) 68
Silica flour (Lingshou County luxuriant mining industry Co., Ltd 200 mesh) 18
Calgon (river, ShenFang,SiChuan city letter phosphorous chemical industry) 0.6
Lignocellulosic (Germany is auspicious steps on Mel ARBOCEL) 1.0
Polypropylene fibre (Shijiazhuang Fen De cellulose Co., Ltd 3mm polypropylene fibre) 0.2
Polyvinyl alcohol (Changchun, Taiwan BP-24) 0.7
Redispersible rubber powder (Germany watt gram 5010N) 0.5
Calcium oxide (upper marine space metallurgy active calcium oxide) 5
Sodium oxide molybdena 2
Lithium chloride 2.3
Calcium chloride 1.7
2, the preparation of rapid curing loss circulation material: by above-mentioned sulphate aluminium cement, silica flour, six inclined
Sodium phosphate, lignocellulosic, polypropylene fibre, polyvinyl alcohol, redispersible rubber powder, oxygen
Change calcium, sodium oxide molybdena, lithium chloride, calcium chloride precise, put in agravic mixing kettle successively,
Mix 15-20 minute, mix, pack discharging.
Comparative example 4
1, raw material composition:
Sulphate aluminium cement 68
Silica flour 25
Calgon 0.6
Lignocellulosic 1.0
Polypropylene fibre 0.2
Polyvinyl alcohol 0.7
Redispersible rubber powder 0.5
Lithium chloride 2.3
Calcium chloride 1.7
2, the preparation of rapid curing loss circulation material: by above-mentioned sulphate aluminium cement, silica flour, six inclined
Sodium phosphate, lignocellulosic, polypropylene fibre, polyvinyl alcohol, redispersible rubber powder, chlorine
Change lithium, calcium chloride precise, put in agravic mixing kettle successively, mix 15～20 points
Clock, mixes, and packs discharging.
Testing standard and the method for embodiment 1～4 product are inorganic anti-according to GB 23440-2009
Water blocking leakage material standard.
Experimental condition is: temperature 0 DEG C, and relative humidity is (50 ± 5) %；Curing condition is temperature
Spending 0 DEG C, relative humidity is more than 90%.
Compression strength and rupture strength are according to GB 23440-2009 inorganic leak-stopping material mark
Accurate 6.4 tests.
Test specimen impermeability pressure is according to GB 23440-2009 inorganic leak-stopping material standard 6.5.2
Test.
Adhesive strength is tested according to GB 23440-2009 inorganic leak-stopping material standard 6.6.
Heat resistance and Frozen-thawed cycled are respectively according to GB 23440-2009 inorganic leak-stopping material standard
6.7 and 6.8 tests.
The performance test results of embodiment 1～4 product is shown in Table 1.
The performance test results of table 1-embodiment 1～4 product
As shown in Table 1, the quick when product of embodiment 1～3 preparation not only achieves 0 DEG C
Solidification, performance indications also meet GB 23440-2009 inorganic leak-stopping material standard simultaneously
Requirement；And the product anti-folding and anti-pressing of 1 hour of comparison example 4 preparation, adhesive strength, examination
Part impermeability pressure and Frozen-thawed cycled are the most defective.
Claims (9)
1. one kind can the rapid curing water-proof plugging material of construction under cryogenic conditions, it is characterised in that
It is made up of the raw material of following parts by weight, quick-hardening cement 45～68 parts, aggregate 18～42 parts,
Dispersant 0.5～1 part, toughener 0.3～1.5 parts, adhesion promoter 0.5～1.2 parts,
Special auxiliary agent 2～7 parts, coagulant 0.5～2.3 parts, reinforcing agent 0.6～2.2 parts, wherein,
Described special auxiliary agent is one or both the mixture in calcium oxide, potassium oxide and sodium oxide molybdena.
The most according to claim 1 can the rapid curing waterproofing and leakage-stopping material of construction under cryogenic conditions
Material, it is characterised in that described quick-hardening cement be sulphate aluminium cement, lumnite cement and
One or more mixture in alumina cement.
The most according to claim 1 can the rapid curing waterproofing and leakage-stopping material of construction under cryogenic conditions
Material, it is characterised in that described aggregate be silica flour, talcum powder, wollastonite in powder, titanium dioxide,
One or more mixture in lithopone, potter's clay, white carbon and calcium carbonate.
The most according to claim 1 can the rapid curing waterproofing and leakage-stopping material of construction under cryogenic conditions
Material, it is characterised in that described dispersant is calgon.
The most according to claim 1 can the rapid curing waterproofing and leakage-stopping material of construction under cryogenic conditions
Material, it is characterised in that described toughener is polypropylene fibre or/and lignocellulosic.
The most according to claim 1 can the rapid curing waterproofing and leakage-stopping material of construction under cryogenic conditions
Material, it is characterised in that described adhesion promoter is re-dispersible glue powder, polyvinyl alcohol, hydroxyl
One or more mixed in propyl methocel, ethyl cellulose and methylcellulose
Compound.
The most according to claim 6 can the rapid curing waterproofing and leakage-stopping material of construction under cryogenic conditions
Material, it is characterised in that described re-dispersible glue powder is that redispersible vinyl acetate/ethylene/is total to
Polymers, vinyl acetate/versatic acid ethylene copolymer or acrylic copolymer.
The most according to claim 1 can the rapid curing waterproofing and leakage-stopping material of construction under cryogenic conditions
Material, it is characterised in that described coagulant be the one in lithium chloride, lithium carbonate and lithium sulfate or
The mixture of two kinds.
The most according to claim 1 can the rapid curing waterproofing and leakage-stopping material of construction under cryogenic conditions
Material, it is characterised in that described reinforcing agent is calcium chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231241.6A CN105884302B (en) | 2016-04-14 | 2016-04-14 | A kind of rapid curing water-proof plugging material that can be constructed under cryogenic conditions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231241.6A CN105884302B (en) | 2016-04-14 | 2016-04-14 | A kind of rapid curing water-proof plugging material that can be constructed under cryogenic conditions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105884302A true CN105884302A (en) | 2016-08-24 |
| CN105884302B CN105884302B (en) | 2018-09-04 |
Family
ID=56704770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610231241.6A Active CN105884302B (en) | 2016-04-14 | 2016-04-14 | A kind of rapid curing water-proof plugging material that can be constructed under cryogenic conditions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105884302B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517969A (en) * | 2016-11-14 | 2017-03-22 | 吴佳鹏 | Rapid solidifying type water leakage plugging material and preparation method thereof |
| CN107188472A (en) * | 2017-06-28 | 2017-09-22 | 李福发 | A kind of novel permeation crystallization sealing agent and construction method |
| CN107216061A (en) * | 2017-06-08 | 2017-09-29 | 徐州卧牛山新型防水材料有限公司 | Reinforcement cracking resistance liquid that a kind of material for quickly stopping leakage is used and preparation method thereof |
| CN107352925A (en) * | 2017-06-30 | 2017-11-17 | 苏州吉云新材料技术有限公司 | A kind of high performance spherical silicon powder material for repairing |
| CN107663065A (en) * | 2017-10-26 | 2018-02-06 | 北京中建瑞特防水建材有限公司 | A kind of high-strength impervious mending-leakage material and preparation method thereof |
| CN108689661A (en) * | 2018-06-20 | 2018-10-23 | 河南阳光防水科技有限公司 | The special sealing agent of subway tunnel |
| CN108840623A (en) * | 2018-06-20 | 2018-11-20 | 河南阳光防水科技有限公司 | Nano-silicon instant leakage-blocking agent |
| CN109180085A (en) * | 2018-10-26 | 2019-01-11 | 王志文 | A kind of water-proofing powder |
| CN111560989A (en) * | 2020-06-04 | 2020-08-21 | 深圳市维特耐新材料有限公司 | Polypropylene non-woven water plugging bag with hydrophilicity and water permeability and water plugging method |
| CN111635202A (en) * | 2020-06-19 | 2020-09-08 | 深圳市卓宝科技股份有限公司 | Fast-hardening inorganic waterproof plugging material |
| CN112159174A (en) * | 2020-09-27 | 2021-01-01 | 彭圳凡 | Low-temperature fast-curing concrete and preparation method thereof |
| CN112174618A (en) * | 2020-10-20 | 2021-01-05 | 陕西煤业化工技术研究院有限责任公司 | Mining high-strength anti-shrinkage water plugging material and preparation method thereof |
| CN115557764A (en) * | 2022-02-15 | 2023-01-03 | 上海牛元工贸有限公司 | Waterproof enhanced inorganic plugging material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163919A (en) * | 1997-02-04 | 1997-11-05 | 北京市海淀区东海防腐防水技术开发工程公司 | Single component inorganic water-proofing agent |
| CN104291740A (en) * | 2013-07-20 | 2015-01-21 | 吕孟龙 | Waterproof alkali activated inorganic polymer coating |
| CN104944870A (en) * | 2015-05-25 | 2015-09-30 | 孙庆军 | Self-flowing based waterproof coating |
-
2016
- 2016-04-14 CN CN201610231241.6A patent/CN105884302B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163919A (en) * | 1997-02-04 | 1997-11-05 | 北京市海淀区东海防腐防水技术开发工程公司 | Single component inorganic water-proofing agent |
| CN104291740A (en) * | 2013-07-20 | 2015-01-21 | 吕孟龙 | Waterproof alkali activated inorganic polymer coating |
| CN104944870A (en) * | 2015-05-25 | 2015-09-30 | 孙庆军 | Self-flowing based waterproof coating |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517969B (en) * | 2016-11-14 | 2019-05-28 | 吴佳鹏 | Rapid-hardening water does not leak and preparation method thereof |
| CN106517969A (en) * | 2016-11-14 | 2017-03-22 | 吴佳鹏 | Rapid solidifying type water leakage plugging material and preparation method thereof |
| CN107216061A (en) * | 2017-06-08 | 2017-09-29 | 徐州卧牛山新型防水材料有限公司 | Reinforcement cracking resistance liquid that a kind of material for quickly stopping leakage is used and preparation method thereof |
| CN107188472A (en) * | 2017-06-28 | 2017-09-22 | 李福发 | A kind of novel permeation crystallization sealing agent and construction method |
| CN107352925A (en) * | 2017-06-30 | 2017-11-17 | 苏州吉云新材料技术有限公司 | A kind of high performance spherical silicon powder material for repairing |
| CN107663065A (en) * | 2017-10-26 | 2018-02-06 | 北京中建瑞特防水建材有限公司 | A kind of high-strength impervious mending-leakage material and preparation method thereof |
| CN108840623A (en) * | 2018-06-20 | 2018-11-20 | 河南阳光防水科技有限公司 | Nano-silicon instant leakage-blocking agent |
| CN108689661A (en) * | 2018-06-20 | 2018-10-23 | 河南阳光防水科技有限公司 | The special sealing agent of subway tunnel |
| CN109180085A (en) * | 2018-10-26 | 2019-01-11 | 王志文 | A kind of water-proofing powder |
| CN111560989A (en) * | 2020-06-04 | 2020-08-21 | 深圳市维特耐新材料有限公司 | Polypropylene non-woven water plugging bag with hydrophilicity and water permeability and water plugging method |
| CN111635202A (en) * | 2020-06-19 | 2020-09-08 | 深圳市卓宝科技股份有限公司 | Fast-hardening inorganic waterproof plugging material |
| CN112159174A (en) * | 2020-09-27 | 2021-01-01 | 彭圳凡 | Low-temperature fast-curing concrete and preparation method thereof |
| CN112174618A (en) * | 2020-10-20 | 2021-01-05 | 陕西煤业化工技术研究院有限责任公司 | Mining high-strength anti-shrinkage water plugging material and preparation method thereof |
| CN112174618B (en) * | 2020-10-20 | 2022-05-31 | 陕西煤业化工技术研究院有限责任公司 | Mining high-strength anti-shrinkage water plugging material and preparation method thereof |
| CN115557764A (en) * | 2022-02-15 | 2023-01-03 | 上海牛元工贸有限公司 | Waterproof enhanced inorganic plugging material and preparation method thereof |
| CN115557764B (en) * | 2022-02-15 | 2023-09-22 | 上海牛元工贸有限公司 | Waterproof enhanced inorganic plugging material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105884302B (en) | 2018-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105884302A (en) | Fast-curing, waterproof and leakage-preventing material capable of being constructed under low temperature condition | |
| CN109336492A (en) | A kind of high-impermeable concrete | |
| CN104403547B (en) | Environment-friendly type high performance polyurethane water-proof paint and preparation method thereof | |
| CN105331274A (en) | Thixotropic bi-compound polyurethane waterproof paint capable of being constructed at high temperature and preparation method thereof | |
| CN106517870A (en) | Efficient-spraying type dry-mixing and wet-mixing mortar plasticizer composition as well as preparation method and application method thereof | |
| CN103496869B (en) | Concrete crack-resistant expanding agent | |
| CN107840635A (en) | A kind of additive of inorganic pervious concrete | |
| CN104692688B (en) | A kind of modified oxidized calcium class cement concrete swelling agent and preparation method thereof | |
| CN104692694B (en) | A kind of modified oxidized calcium class cement concrete swelling agent and preparation method thereof | |
| CN109354463A (en) | Impervious freeze proof C30 concrete of one kind and preparation method thereof | |
| CN103113077A (en) | Desulfurization gypsum concrete | |
| CN110204297A (en) | A kind of quartzite vacuum plate and its preparation process | |
| WO2016013823A1 (en) | Low water content plastic composition comprising hydraulic cement and method for manufacturing same | |
| CN112341124A (en) | Light grouting material for repairing hollowing of wall heat insulation system and preparation method thereof | |
| CN110746166A (en) | Self-crystallized anti-permeability and moisture-proof mortar and production method thereof | |
| KR101418241B1 (en) | Eco-friendly white tile adhesive composition and method of manufacturing the same | |
| CN107777922B (en) | Concrete thin layer repairing polymer mortar and preparation method thereof | |
| CN107352909B (en) | Special finishing mortar for foam glass heat insulation system and preparation method and use method thereof | |
| CN108178606A (en) | A kind of high intensity mud lime is non-burning brick | |
| CN114394802A (en) | Repair mortar for ALC (autoclaved lightweight concrete) board and preparation method thereof | |
| CN110282890A (en) | A kind of anti-crack and anti-seepage cement and preparation method thereof containing industrial residue | |
| CN102477188B (en) | Preparation method of flexual fatigue-resistant rubber material for sea water pump rubber impeller | |
| CN102503463B (en) | Slag ladle protective agent using steel slag as main raw material, and preparation method and spray repair method thereof | |
| CN106316261B (en) | Thermosetting modification styrofoam and its production technology | |
| CN110451840B (en) | Composite type compacting agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |