CN106967437A - A kind of soil-solidified-agent and preparation method thereof - Google Patents
A kind of soil-solidified-agent and preparation method thereof Download PDFInfo
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- CN106967437A CN106967437A CN201710071205.2A CN201710071205A CN106967437A CN 106967437 A CN106967437 A CN 106967437A CN 201710071205 A CN201710071205 A CN 201710071205A CN 106967437 A CN106967437 A CN 106967437A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2103/00—Civil engineering use
Abstract
The invention discloses a kind of soil-solidified-agent, its raw material includes by weight：9.0 10.0 parts of potassium chloride, 16.00 17.00 parts of potassium sulfate, 5.00 6.00 parts of aluminum sulfate, 12.00 13.00 parts of sodium chloride, 21.00 22.00 parts of calcium chloride, 33.00 34.00 parts of magnesium sulfate, 24 parts of catalyst.The invention also discloses a kind of above-mentioned preparation method of soil-solidified-agent.The soil-solidified-agent compression strength prepared is high, and the feature of environmental protection and durability are strong, and waterproof and dampproof superior performance is cheap, and preparation method is simple.
Description
Technical field
The present invention relates to a kind of soil-solidified-agent, more particularly to a kind of soil-solidified-agent and preparation method thereof.
Background technology
Soil-solidified-agent be it is a kind of can improve the solid material or fluent material of soil engineering technology performance, tool
Have the advantages that curing rate is fast, early strength is high, consumption is few, gather materials on the spot, saving engineering time and reduction construction costs,
The fields such as highway, railway, structure foundation, water conservancy, airport and side slope have been obtained for being widely applied.
With the fast development of China, the soil-solidified-agent demand of high performance-price ratio becomes clear day by day, and what existing market was sold
Although soil-solidified-agent species is more, generally existing problems with：(1) compression strength does not reach professional standard；(2) price is held high
It is expensive；(3) water resistance is not good enough.Therefore, seek that a kind of compression strength is high, cheap, water-tolerant soil-solidified-agent into
For the task of top priority.
The content of the invention
To solve technical problem present in background technology, the present invention proposes a kind of soil-solidified-agent and preparation method thereof.
The soil-solidified-agent compression strength prepared is high, and the feature of environmental protection and durability are strong, and waterproof and dampproof superior performance is cheap, and
Preparation method is simple.
A kind of soil-solidified-agent proposed by the present invention, its raw material includes by weight：9.0-10.0 parts of potassium chloride, potassium sulfate
16.00-17.00 parts, 5.00-6.00 parts of aluminum sulfate, 12.00-13.00 parts of sodium chloride, 21.00-22.00 parts of calcium chloride, sulfuric acid
33.00-34.00 parts of magnesium, 2-4 parts of catalyst.
Preferably, the weight ratio of potassium chloride, sodium chloride and calcium chloride is 9.2-9.8:12.2-12.8:21.2-21.8.
Preferably, its raw material also includes by weight：2-4 parts of calcium oxide, 3-5 parts of calcium hydroxide, -3 parts of silica 1,
0.5-1.5 parts of aluminum oxide, 2-4 parts of calcium sulfate, 3-5 parts of sodium sulphate, 1-3 parts of sodium fluoride, 2-4 parts of sodium hydroxide, maleic acid 3-6
Part, 1-4 parts of sodium carbonate, 2-5 parts of triethanolamine, 1-4 parts of amidosulfonic acid salt.
Preferably, the weight ratio of aluminum sulfate, calcium chloride, magnesium sulfate, calcium hydroxide, silica, aluminum oxide and calcium sulfate
For 5.2-5.8：21.2-21.8：33.2-33.8：3.5-4.5：1.5-2.5：0.8-1.2：2.5-3.5.
Preferably, its raw material includes by weight：9.2-9.8 parts of potassium chloride, 16.20-16.80 parts of potassium sulfate, aluminum sulfate
5.20-5.80 parts, 12.20-12.80 parts of sodium chloride, 21.20-21.80 parts of calcium chloride, 33.20-33.80 parts of magnesium sulfate, catalysis
2.5-3.5 parts of agent, 2.5-3.5 parts of calcium oxide, 3.5-4.5 parts of calcium hydroxide .5-2.5 parts of silica 1, aluminum oxide 0.8-1.2
Part, 2.5-3.5 parts of calcium sulfate, 3.5-4.5 parts of sodium sulphate, 1.5-2.5 parts of sodium fluoride, 2.5-3.5 parts of sodium hydroxide, maleic acid 4-
5 parts, 2-3 parts of sodium carbonate, 3-4 parts of triethanolamine, 2-3 parts of amidosulfonic acid salt.
Preferably, its raw material includes by weight：9.86 parts of potassium chloride, 16.43 parts of potassium sulfate, 5.65 parts of aluminum sulfate, chlorine
Change 12.87 parts of sodium, 21.56 parts of calcium chloride, 33.54 parts of magnesium sulfate, 3 parts of catalyst, 3 parts of calcium oxide, 4 parts of calcium hydroxide, dioxy
2 parts of SiClx, 1 part of aluminum oxide, 3 parts of calcium sulfate, 4 parts of sodium sulphate, 2 parts of sodium fluoride, 3 parts of sodium hydroxide, 4.5 parts of maleic acid, carbonic acid
2.5 parts of sodium, 3.5 parts of triethanolamine, 2.5 parts of amidosulfonic acid salt.
A kind of preparation method of soil-solidified-agent of the present invention, is prepared by following technique：Each original is weighed by weight
Material, raw material is well mixed, and is then delivered to by feeding spiral conveyer in professional mixer blending bunker, and then mixer will
Various raw materials carry out 5-8min stirrings, and compound delivers to finished product bin by discharging spiral conveyor, and then Subpackaging machine claims automatically
Bag rebagged is sealed, and ready-made tray, which is piled up, twines film storage.
The present invention a kind of soil-solidified-agent, its raw material include potassium chloride, potassium sulfate, aluminum sulfate, sodium chloride, calcium chloride,
Magnesium sulfate, catalyst, calcium oxide, calcium hydroxide, silica, aluminum oxide, 2-4 parts of calcium sulfate, sodium sulphate, sodium fluoride, hydrogen-oxygen
Change sodium, maleic acid, sodium carbonate, triethanolamine, amidosulfonic acid salt.Wherein potassium chloride is quickly dissociated in soil, separates out K+Sun from
Son, ion exchange is carried out with soil anion, accelerates soil hardening speed.Sulfate radical is produced with calcium ion in soil in potassium sulfate
The calcium sulfate not readily dissolved, calcium sulfate can cause soil hardening, so as to strengthen Unconfined Compression Strength of Soil.Aluminum sulfate enhancing soil is impervious
Permeability, absorbs and destruction soil particle hydrone film, makes soil particle be relatively easy to discharge anion, is easy to hand over cation
Change.Sodium chloride is quickly dissociated in soil, separates out Na+Cation, ion exchange is carried out with soil anion, accelerates soil hardening
Speed.Calcium chloride is quickly dissociated in soil, separates out Ca2+Cation, ion exchange is carried out with soil anion, increases soil calcium
Ion, strengthens soil hardening effect.Magnesium sulfate is acted on cement to be produced stronger compressive property and acts in soil particle, is increased
Strong Unconfined Compression Strength of Soil, the feature of environmental protection and durability are strong.Serve in curing agent the calcium hydroxide of alkaline excitation and silica and
Aluminum oxide generates hydrated calcium silicate and drated calcium aluminate, the calcium sulfate of sulphate activation and newly-generated drated calcium aluminate or
The hydrated calcium aluminate sulfate of high sulfur type is generated with calcium hydroxide, and activated alumina interaction, with the deep people of curing agent aquation,
The continuous formation of the hydrated products such as gel, entringite, grow up.These hydrated products constitute the strength bone of stable soil, have
Soil particle cementation integrally, can be made the link enhancement of grogs by the C-S-H gels of cementation and needle-like entringite intersects, shape
Into space net rack, it is filled among soil body space.After curing agent is mixed with soil plus certain water, the Ca that calcium hydroxide is ionized out2+Ion
With carrying Na in soil+, K+Clay mineral content etc. low price cation carries out ion exchange, and calcium clay has relatively thin hydration shell,
Decreased with relatively low ξ-repulsion between current potential, therefore grogs, in the sphere of action for entering people's Van der Waals force, promote clay
Particle aggregation, result is that substantial amounts of grogs is agglomerated into larger mass of soil, and intensity and the improvement of the soil body are improved to a certain extent
The water stability of the soil body.
Embodiment
The present invention is described in detail with reference to specific embodiment, it should be appreciated that embodiment is served only for illustrating this hair
It is bright, rather than for limiting the invention, any modification made on the basis of the present invention, equivalent substitution etc. are in this hair
In bright protection domain.
In embodiment, the parts by weight of potassium chloride can for 9.0 parts, 9.05 parts, 9.1 parts, 9.15 parts, 9.2 parts,
9.25 parts, 9.3 parts, 9.35 parts, 9.4 parts, 9.45 parts, 9.5 parts, 9.55 parts, 9.6 parts, 9.65 parts, 9.7 parts, 9.75 parts, 9.8
Part, 9.85 parts, 9.86 parts, 9.9 parts, 9.95 parts, 10.0 parts；The parts by weight of potassium sulfate can for 16.00 parts, 16.05 parts, 16.1
Part, 16.15 parts, 16.2 parts, 16.25 parts, 16.3 parts, 16.35 parts, 16.4 parts, 16.43 parts, 16.45 parts, 16.5 parts, 16.55
Part, 17.00 parts；The parts by weight of aluminum sulfate can for 5.00 parts, 5.1 parts, 5.15 parts, 5.2 parts, 5.25 parts, 5.3 parts, 5.35 parts,
5.4 parts, 5.45 parts, 5.5 parts, 5.55 parts, 5.6 parts, 5.65 parts, 5.7 parts, 5.75 parts, 5.8 parts, 5.85 parts, 5.9 parts, 6.00
Part；The parts by weight of sodium chloride can for 12.00 parts, 12.1 parts, 12.15 parts, 12.2 parts, 12.25 parts, 12.3 parts, 12.35 parts,
12.4 parts, 12.45 parts, 12.5 parts, 12.55 parts, 12.6 parts, 12.65 parts, 12.7 parts, 12.75 parts, 12.8 parts, 12.85 parts,
12.87 parts, 12.9 parts, 12.95 parts, 13.00 parts；The parts by weight of calcium chloride can for 21.00 parts, 21.1 parts, 21.15 parts,
21.2 parts, 21.25 parts, 21.3 parts, 21.35 parts, 21.4 parts, 21.45 parts, 21.5 parts, 21.55 parts, 21.56 parts, 21.6 parts,
21.65 parts, 21.7 parts, 21.75 parts, 21.8 parts, 21.85 parts, 21.9 parts, 21.95 parts, 22.00 parts；The parts by weight of magnesium sulfate can
Think 33.00 parts, 33.1 parts, 33.15 parts, 33.2 parts, 33.25 parts, 33.3 parts, 33.35 parts, 33.4 parts, 33.45 parts, 33.5
Part, 33.54 parts, 33.55 parts, 33.6 parts, 33.65 parts, 33.7 parts, 33.75 parts, 33.8 parts, 33.85 parts, 33.9 parts, 33.95
Part, 34.00 parts；The parts by weight of catalyst can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The parts by weight of calcium oxide can be 2
Part, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The parts by weight of calcium hydroxide can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；Silica
Parts by weight can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts；The parts by weight of aluminum oxide can for 0.5 part, 0.6 part, 0.7 part,
0.8 part, 0.9 part, 1.0 parts, 1.1 parts, 1.2 parts, 1.3 parts, 1.4 parts, 1.5 parts；The parts by weight of calcium sulfate can for 2 parts, 2.5
Part, 3 parts, 3.5 parts, 4 parts；The parts by weight of sodium sulphate can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；The parts by weight of sodium fluoride can
Think 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts；The parts by weight of sodium hydroxide can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；Horse
It can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts to carry out sour parts by weight；The parts by weight of sodium carbonate can for 1 part,
1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The parts by weight of triethanolamine can for 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts,
4.5 parts, 5 parts；The parts by weight of amidosulfonic acid salt can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts.
Embodiment 1
A kind of soil-solidified-agent proposed by the present invention, its raw material includes by weight：9.86 parts of potassium chloride, potassium sulfate
16.43 parts, 5.65 parts of aluminum sulfate, 12.87 parts of sodium chloride, 21.56 parts of calcium chloride, 33.54 parts of magnesium sulfate, 3 parts of catalyst, oxidation
3 parts of calcium, 4 parts of calcium hydroxide, 2 parts of silica, 1 part of aluminum oxide, 3 parts of calcium sulfate, 4 parts of sodium sulphate, 2 parts of sodium fluoride, hydroxide
3 parts of sodium, 4.5 parts of maleic acid, 2.5 parts of sodium carbonate, 3.5 parts of triethanolamine, 2.5 parts of amidosulfonic acid salt.
Embodiment 2
A kind of soil-solidified-agent proposed by the present invention, its raw material includes by weight：9.0-10.0 parts of potassium chloride, potassium sulfate
16.00 parts, 6.00 parts of aluminum sulfate, 12.00 parts of sodium chloride, 22.00 parts of calcium chloride, 33.00 parts of magnesium sulfate, 4 parts of catalyst, oxidation
2 parts of calcium, 5 parts of calcium hydroxide, silica 1 part, 1.5 parts of aluminum oxide, 2 parts of calcium sulfate, 5 parts of sodium sulphate, 1 part of sodium fluoride, hydrogen-oxygen
Change 4 parts of sodium, 3 parts of maleic acid, 4 parts of sodium carbonate, 2 parts of triethanolamine, 4 parts of amidosulfonic acid salt.
Embodiment 3
A kind of soil-solidified-agent proposed by the present invention, its raw material includes by weight：10.0 parts of potassium chloride, potassium sulfate
16.00 parts, 6.00 parts of aluminum sulfate, 12.00 parts of sodium chloride, 22.00 parts of calcium chloride, 33.00 parts of magnesium sulfate, 4 parts of catalyst, oxidation
2 parts of calcium, 5 parts of calcium hydroxide, silica 1 part, 1.5 parts of aluminum oxide, 2 parts of calcium sulfate, 5 parts of sodium sulphate, 1 part of sodium fluoride, hydrogen-oxygen
Change 4 parts of sodium, 3 parts of maleic acid, 4 parts of sodium carbonate, 2 parts of triethanolamine, 4 parts of amidosulfonic acid salt.
Embodiment 4
A kind of soil-solidified-agent proposed by the present invention, its raw material includes by weight：9.2 parts of potassium chloride, potassium sulfate 16.80
Part, 5.20 parts of aluminum sulfate, 12.80 parts of sodium chloride, 21.20 parts of calcium chloride, 33.80 parts of magnesium sulfate, 2.5 parts of catalyst, calcium oxide
3.5 parts, 3.5 parts of calcium hydroxide, 2.5 parts of silica, 0.8 part of aluminum oxide, 3.5 parts of calcium sulfate, 3.5 parts of sodium sulphate, sodium fluoride
2.5 parts, 2.5 parts of sodium hydroxide, 5 parts of maleic acid, 2 parts of sodium carbonate, 4 parts of triethanolamine, 2 parts of amidosulfonic acid salt.
A kind of preparation method of soil-solidified-agent proposed by the present invention, weighs each raw material by weight, and raw material is mixed into equal
It is even, then it is delivered to by feeding spiral conveyer in professional mixer blending bunker, then mixer carries out various raw materials
5min is stirred, and compound delivers to finished product bin by discharging spiral conveyor, and then Subpackaging machine is weighed automatically packs sealing, finished product
Tray stacking twines film storage.
Embodiment 5
A kind of soil-solidified-agent proposed by the present invention, its raw material includes by weight：9.8 parts of potassium chloride, potassium sulfate 16.20
Part, 5.80 parts of aluminum sulfate, 12.20 parts of sodium chloride, 21.80 parts of calcium chloride, 33.20 parts of magnesium sulfate, 3.5 parts of catalyst, calcium oxide
2.5 parts, 4.5 parts of calcium hydroxide .5 parts of silica 1,1.2 parts of aluminum oxide, 2.5 parts of calcium sulfate, 4.5 parts of sodium sulphate, sodium fluoride
1.5 part, 3.5 parts of sodium hydroxide, 4 parts of maleic acid, 3 parts of sodium carbonate, 3 parts of triethanolamine, 3 parts of amidosulfonic acid salt.
A kind of preparation method of soil-solidified-agent proposed by the present invention, weighs each raw material by weight, and raw material is mixed into equal
It is even, then it is delivered to by feeding spiral conveyer in professional mixer blending bunker, then mixer carries out various raw materials
8min is stirred, and compound delivers to finished product bin by discharging spiral conveyor, and then Subpackaging machine is weighed automatically packs sealing, finished product
Tray stacking twines film storage.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of soil-solidified-agent, it is characterised in that its raw material includes by weight：9.0-10.0 parts of potassium chloride, potassium sulfate
16.00-17.00 parts, 5.00-6.00 parts of aluminum sulfate, 12.00-13.00 parts of sodium chloride, 21.00-22.00 parts of calcium chloride, sulfuric acid
33.00-34.00 parts of magnesium, 2-4 parts of catalyst.
2. soil-solidified-agent according to claim 1, it is characterised in that the weight ratio of potassium chloride, sodium chloride and calcium chloride
For 9.2-9.8:12.2-12.8:21.2-21.8.
3. soil-solidified-agent according to claim 1 or 2, it is characterised in that its raw material also includes by weight：Calcium oxide
2-4 parts, 3-5 parts of calcium hydroxide, -3 parts of silica 1,0.5-1.5 parts of aluminum oxide, 2-4 parts of calcium sulfate, 3-5 parts of sodium sulphate, fluorine
Change 1-3 parts of sodium, 2-4 parts of sodium hydroxide, 3-6 parts of maleic acid, 1-4 parts of sodium carbonate, 2-5 parts of triethanolamine, amidosulfonic acid salt 1-4
Part.
4. the soil-solidified-agent according to claim any one of 1-3, it is characterised in that aluminum sulfate, calcium chloride, magnesium sulfate,
Calcium hydroxide, silica, the weight ratio of aluminum oxide and calcium sulfate are 5.2-5.8：21.2-21.8：33.2-33.8：3.5-
4.5：1.5-2.5：0.8-1.2：2.5-3.5.
5. the soil-solidified-agent according to claim any one of 1-4, it is characterised in that its raw material includes by weight：Chlorine
Change 9.2-9.8 parts of potassium, 16.20-16.80 parts of potassium sulfate, 5.20-5.80 parts of aluminum sulfate, 12.20-12.80 parts of sodium chloride, chlorination
21.20-21.80 parts of calcium, 33.20-33.80 parts of magnesium sulfate, 2.5-3.5 parts of catalyst, 2.5-3.5 parts of calcium oxide, calcium hydroxide
3.5-4.5 parts .5-2.5 parts of silica 1,0.8-1.2 parts of aluminum oxide, 2.5-3.5 parts of calcium sulfate, 3.5-4.5 parts of sodium sulphate,
1.5-2.5 parts of sodium fluoride, 2.5-3.5 parts of sodium hydroxide, 4-5 parts of maleic acid, 2-3 parts of sodium carbonate, 3-4 parts of triethanolamine, amido
2-3 parts of sulfonate.
6. the soil-solidified-agent according to claim any one of 1-5, it is characterised in that its raw material includes by weight：Chlorine
Change 9.86 parts of potassium, 16.43 parts of potassium sulfate, 5.65 parts of aluminum sulfate, 12.87 parts of sodium chloride, 21.56 parts of calcium chloride, magnesium sulfate 33.54
Part, 3 parts of catalyst, 3 parts of calcium oxide, 4 parts of calcium hydroxide, 2 parts of silica, 1 part of aluminum oxide, 3 parts of calcium sulfate, 4 parts of sodium sulphate,
2 parts of sodium fluoride, 3 parts of sodium hydroxide, 4.5 parts of maleic acid, 2.5 parts of sodium carbonate, 3.5 parts of triethanolamine, 2.5 parts of amidosulfonic acid salt.
7. the preparation method of a kind of soil-solidified-agent according to claim any one of 1-6, it is characterised in that by following work
It is prepared by skill：Each raw material is weighed by weight, raw material is well mixed, and is then delivered to specialty by feeding spiral conveyer
In mixer blending bunker, then various raw materials are carried out 5-8min stirrings by mixer, and compound is sent by discharging spiral conveyor
To finished product bin, then Subpackaging machine is weighed automatically packs sealing, and ready-made tray, which is piled up, twines film storage.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710071205.2A CN106967437A (en) | 2017-02-09 | 2017-02-09 | A kind of soil-solidified-agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710071205.2A CN106967437A (en) | 2017-02-09 | 2017-02-09 | A kind of soil-solidified-agent and preparation method thereof |
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| CN106967437A true CN106967437A (en) | 2017-07-21 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107523313A (en) * | 2017-09-24 | 2017-12-29 | 深圳市能迩环保科技实业发展有限公司 | A kind of soil-solidified-agent and preparation method thereof |
| CN109423293A (en) * | 2017-08-25 | 2019-03-05 | 金国柱 | A kind of powder soil-solidified-agent |
| CN113072950A (en) * | 2021-03-31 | 2021-07-06 | 中铁十六局集团第一工程有限公司 | Soil curing agent, cured soil and method for carrying out roadbed backfilling on weak stratum |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108298A (en) * | 2010-03-31 | 2011-06-29 | 新疆北新四方土木工程试验研究所有限责任公司 | Soil stabilizer |
| CN103771787A (en) * | 2014-02-20 | 2014-05-07 | 瑞昊（北京）环境工程有限公司 | Active powder soil solidifying agent as well as preparation method and application thereof |
| CN105950157A (en) * | 2016-07-27 | 2016-09-21 | 松田勤 | Environment-friendly inorganic soil solidification additive |
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2017
- 2017-02-09 CN CN201710071205.2A patent/CN106967437A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108298A (en) * | 2010-03-31 | 2011-06-29 | 新疆北新四方土木工程试验研究所有限责任公司 | Soil stabilizer |
| CN103771787A (en) * | 2014-02-20 | 2014-05-07 | 瑞昊（北京）环境工程有限公司 | Active powder soil solidifying agent as well as preparation method and application thereof |
| CN105950157A (en) * | 2016-07-27 | 2016-09-21 | 松田勤 | Environment-friendly inorganic soil solidification additive |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109423293A (en) * | 2017-08-25 | 2019-03-05 | 金国柱 | A kind of powder soil-solidified-agent |
| CN107523313A (en) * | 2017-09-24 | 2017-12-29 | 深圳市能迩环保科技实业发展有限公司 | A kind of soil-solidified-agent and preparation method thereof |
| CN113072950A (en) * | 2021-03-31 | 2021-07-06 | 中铁十六局集团第一工程有限公司 | Soil curing agent, cured soil and method for carrying out roadbed backfilling on weak stratum |
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Application publication date: 20170721 |