KR101475883B1 - Composition for promoting solidification of soil - Google Patents

Composition for promoting solidification of soil Download PDF

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Publication number
KR101475883B1
KR101475883B1 KR1020140138187A KR20140138187A KR101475883B1 KR 101475883 B1 KR101475883 B1 KR 101475883B1 KR 1020140138187 A KR1020140138187 A KR 1020140138187A KR 20140138187 A KR20140138187 A KR 20140138187A KR 101475883 B1 KR101475883 B1 KR 101475883B1
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weight
parts
soil
accelerator
mixture
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KR1020140138187A
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Korean (ko)
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신상식
홍성호
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주식회사 공공디자인연구소
홍성호
신상식
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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
    • 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
    • C09K17/42—Inorganic compounds mixed with organic active ingredients, e.g. accelerators
    • 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
    • C09K17/42—Inorganic compounds mixed with organic active ingredients, e.g. accelerators
    • C09K17/44—Inorganic compounds mixed with organic active ingredients, e.g. accelerators the inorganic compound being cement
    • 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
    • C09K17/48—Organic compounds mixed with inorganic active ingredients, e.g. polymerisation catalysts
    • 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

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

The present invention relates to a composition for solidifying soil and, more specifically, to a composition for solidifying soil prepared by using an accelerator for solidifying soil including a main agent for promoting solidification, an accelerator of the solidification accelerator, and a binder. The present invention solidifies soil rapidly and strengthens durability. Also, the present invention has excellent bending intensity and weight intensity, and improved elasticity, intensity, and density. Additionally, the present invention has good weather resistance and endothermy, excellent permeability in the case of rain, and little slipping. Accordingly, the present invention can be easily used while women and children walk.

Description

TECHNICAL FIELD [0001] The present invention relates to a soil-

The present invention relates to a soil solidifying composition, and more particularly to a soil solidifying composition prepared by using a soil hardening accelerator including a solidifying accelerator, a promoter of a solidifying accelerator, and a binder.

Recently, the eco-friendly industry is dominant in the world, and it is a method of constructing roads, parks, playgrounds, walkways, etc. by replacing asphalt and cement, which are the main causes of urban desertification, with eco- (Humic Acid), which is dissolved in the adsorbed water of the surface of soil particles due to long-term sedimentation, blocks the mixing and contact of cement particles and soil particles to cement hydrates and soil particles No direct reaction takes place or very weak binding occurs.

In addition, since soil is a relatively small aggregate containing a very wide variety of constituents, it is difficult to use it as it is a material having a considerably low binding force. Therefore, in the landscape pavement method using soilless cement, there are many cases where special mixed materials are mixed to increase the strength of the material.

As a prior art of soilless cement using such a special admixing material, Korean Patent No. 10-1212196 (2012.12.07) discloses a method in which alumina powder is added to an inorganic solidifying agent composed of cement, quicklime, A bottom ash is added to the basic solidifying agent as a basic solidifying agent to be used for improvement; Mixed soil of sandy soil and high quality soil; A curing accelerator obtained by mixing and heating modified acrylic type, sodium hydroxide (NaOH), ester type surfactant, and other materials; And a soil remediation agent to be used are disclosed.

Further, in Korean Patent No. 10-1416866 (Apr. 21, 2014), 22.4 to 35.7 parts by weight of calcium chloride, 12 to 26 parts by weight of ammonium chloride, 21.42 to 34.68 parts by weight of magnesium chloride, 1.2 to 7 parts by weight of magnesium sulfate, 11 wt. Parts, 4 to 7 wt. Parts of a lignosulfonic acid salt, 2.5 to 3.5 wt. Parts of magnesium stearate and 1 to 2 wt. Parts of a divalent iron compound, thereby efficiently solidifying the on- A soil solidification method using a soil solidifying agent capable of exhibiting sufficient strength is disclosed.

Also, in Korean Patent No. 10-1200282 (2012.11.06), calcium oxide (CaCO 3) was used to remove the pore water of the soil and to reduce the water content by using the exothermic reaction and volumetric expansion action of CaO, 10 to 500 parts by weight of sodium aluminium sulfate (SAS) or sodium aluminum sulfate (SAS), which is a by-product of the polysilicon production process, with respect to 100 parts by weight of the incineration residue having a CaO content of 35% to 70% .

However, there still remains a problem of cracking, surface peeling, elasticity and strength increase, and there is a problem that a soil solidifying composition having a high speed and high strength can not be produced.

In addition, the walk made of the conventional soil cement has a problem of stagnation of rain during rain and inconvenience in walking of women and children who are slippery.

Korean Registered Patent No. 10-1212196 (2012.12.07) Korean Patent No. 10-1416866 (Apr. Korean Registered Patent No. 10-1200282 (2012.11.06)

Disclosure of Invention Technical Problem [6] The present invention has been made to solve the above-mentioned problems of the prior art by mixing a soil accelerating agent containing a subject of a solidifying accelerator, a promoter and a binder to enhance durability while rapidly solidifying the soil, It is an object of the present invention to provide a soil solidifying composition which is less slippery and can be conveniently used for walking of women and children.

In order to attain the above object, the present invention provides, in one aspect, a cement composition comprising 85 to 95% by weight of local soil, 4 to 13% by weight of cement and 0.1 to 5% by weight of a soil solidification promoter, (B) 40 to 60% by weight of a hardening accelerator (B), and 10 to 30% by weight of a binder.

In a further aspect of the present invention, the subject (Part A) of the solidification promoter is a mixture of 800 to 1200 parts by weight of calcium oxide (CaO), 800 to 1200 parts by weight of sodium silicate (Na 2 SiO 3 ) 2 ) 15 to 25 parts by weight of calcium chloride dihydrate (CaCl 2 .2H 2 O), 130 to 150 parts by weight of magnesium chloride (MgCl 2 .6H 2 O), 15 to 25 parts by weight of CoCl 2 20 to 80 parts by weight of iron chloride (FeCl 3 ), 100 to 120 parts by weight of sodium chloride (NaCl), and 30 to 3,000 parts by weight of water.

In a further aspect of the present invention, the accelerator (part B) of the solidification promoter is a mixture of 500 to 800 parts by weight of calcium carbonate (CaCO 3 ), 300 to 500 parts by weight of sodium silicate (Na 2 SiO 3 ) 200 to 300 parts by weight of potassium hydroxide (KOH), 20 to 35 parts by weight of sodium sulfate (Na 2 SO 4 ), 20 to 25 parts by weight of calcium sulfate (Ca 2 SO 4 ), 150 to 200 parts by weight of citric acid 6 H 8 O 7 · H 2 O) , characterized in that it comprises 30 to 70 parts by weight of sodium phosphate (Na 3 PO 4) 15 ~ 25 parts by weight of silicon fluoride, sodium (Na 2 SiF 2) 25 ~ 35 parts by weight Thereby providing a soil solidifying composition.

In a further embodiment of the present invention, the binder of the soil-setting accelerator is a mixture of 75 to 95% by weight of a copolymer of vinyl acetate-ethylene and 4 to 6: 1 by weight of a mixture of the epoxy resin and the curing agent To 25% by weight,

The subject of the epoxy resin is 85-90% by weight of chloromethyloxylane and 4.4- (1-methylethylidene) bisphenol polymer, 5-10% by weight of N-butylglycidyl ether and short-chain chlorinated paraffin (C = 10 to 13) is mixed in an amount of 1 to 5% by weight,

The curing agent of the epoxy resin is preferably selected from the group consisting of 1 to 5 wt% of a mixture of 2,4,6-tris [(dimethylamino) methyl] phenol and bis (dimethylaminomethyl) phenol, 80 to 90 wt% And 7 to 16% by weight of tetramine.

Therefore, according to the present invention, the soil is rapidly solidified, durability is enhanced, cracks, surface peeling phenomenon, bending strength and load tendency are excellent, elasticity, strength and density are increased, weatherability and thermal resistance are good, It is possible to provide a soil solidifying composition which is free from stagnation of an excellent quality and has a low slipperiness and can be conveniently used for walking of women and children.

(A) of 40 to 60% by weight of a solidification promoting agent, wherein the solidification promoting agent comprises 85 to 95% by weight of local soil, 4 to 13% by weight of cement and 0.1 to 5% (B) 20 to 40% by weight of a hardening accelerator and 10 to 30% by weight of a binder.

In a further aspect of the present invention, the subject (Part A) of the solidification promoter is a mixture of 800 to 1200 parts by weight of calcium oxide (CaO), 800 to 1200 parts by weight of sodium silicate (Na 2 SiO 3 ) 2 ) 15 to 25 parts by weight of calcium chloride dihydrate (CaCl 2 .2H 2 O), 130 to 150 parts by weight of magnesium chloride (MgCl 2 .6H 2 O), 15 to 25 parts by weight of CoCl 2 20 to 80 parts by weight of iron chloride (FeCl 3 ), 100 to 120 parts by weight of sodium chloride (NaCl), and 30 to 3,000 parts by weight of water.

In the subject of the solidification promoter of the present invention, the quicklime is a component adopted to adjust the water absorption rate and to serve as a stabilizer and a reaction rate controlling agent and to be solidified at a stable reaction rate with the local soil cement. If it is out of the range, the reaction between the local soil and the solidifying accelerator becomes abrupt or slow, making it difficult to achieve a stable construction.

Sodium silicate and trisodium calcium silicate serve as catalysts for controlling the reaction rate of the quicklime and cement while enhancing the strength of the soil solids. If the above range is exceeded, it is difficult to expect a proper catalytic reaction between the local soil, cement and quicklime .

The calcium chloride dihydrate accelerates the exothermic reaction. If the calcium chloride dihydrate deviates from the set range, the exothermic reaction is insufficient or the reaction does not significantly increase even when a large amount is added.

The magnesium chloride has an action to enhance water absorption, and it is preferable to use within the set range for proper moisture absorption.

In the subject of the solidifying accelerator according to the present invention, cobalt chloride serves to accelerate the hydration reaction. If the amount of the cobalt chloride deviates from the set range, the strength is increased or the curing rate is not accelerated even if the strength is insufficient. Do not.

Iron chloride has an action of maintaining a proper pH of PH, and it is preferable to use it within the above-mentioned range for a proper PH.

Sodium chloride promotes the formation of salt on the local soil and accelerates early solidification. If the above range is exceeded, there is a problem that the early stiffness is delayed.

It is also important that the water added be kept to allow the mixture to be evenly mixed, not too dilute or dry, and to allow the local soils to contain 20 to 30% by weight of water.

In a further aspect of the present invention, the accelerator (part B) of the solidification promoter is a mixture of 500 to 800 parts by weight of calcium carbonate (CaCO 3 ), 300 to 500 parts by weight of sodium silicate (Na 2 SiO 3 ) 200 to 300 parts by weight of potassium hydroxide (KOH), 20 to 35 parts by weight of sodium sulfate (Na 2 SO 4 ), 20 to 25 parts by weight of calcium sulfate (Ca 2 SO 4 ), 150 to 200 parts by weight of citric acid 6 H 8 O 7 · H 2 O) , characterized in that it comprises 30 to 70 parts by weight of sodium phosphate (Na 3 PO 4) 15 ~ 25 parts by weight of silicon fluoride, sodium (Na 2 SiF 2) 25 ~ 35 parts by weight Thereby providing a soil solidifying composition.

In the soil-solidifying composition according to the present invention, the addition of the additional components calcium carbonate, sodium silicate, sodium hydroxide, potassium hydroxide, sodium sulfate, calcium sulfate, citric acid, sodium phosphate and sodium silicate is more advantageous for the purpose of the present invention And it was confirmed that they met.

Calcium carbonate regulates the water content of the soil solidifying composition and can accompany insecticide and bactericidal. It is difficult to expect proper moisture retention of the soil solidifying composition when the calcium carbonate is out of the set range.

Sodium hydroxide and potassium hydroxide are highly corrosive and serve as a neutralizing agent, and if they are out of the above-mentioned range, they may be easily corroded and it is difficult to control pH.

Sodium sulfate and calcium sulfate are mainly called gypsum and are characterized by rapid solidification. If the content is in the above range, the solidifying action is slow and the initial strength is difficult to manifest.

Sulfates of magnesium, calcium and aluminum are weakly acidic and have the effect of inhibiting the pH rise of the soil after the solidification treatment. Since calcium carbonate is more alkaline than magnesium oxide, the load on the soil after the solidification treatment is small.

Citric acid has an action of promoting various reactions, and if it is out of the above set range, promotion of various reactions becomes insufficient.

Sodium phosphate serves as a dispersant, and if it is outside the set range, the dispersing action becomes insufficient.

The sodium silicate has a function of accelerating the solidification of the local soil, and if the content of the sodium silicate does not exceed the set range, the solidifying ability of the local soil is lowered.

The addition of the solidifying accelerator component not only improves the local soil strength and durability but also increases the elasticity, strength and density of the soil mixture, and increases the weather resistance and weather resistance.

In a further embodiment of the present invention, the binder of the soil-setting accelerator is a mixture of 75 to 95% by weight of a copolymer of vinyl acetate-ethylene and 4 to 6: 1 by weight of a mixture of the epoxy resin and the curing agent To 25% by weight,

The subject of the epoxy resin is 85-90% by weight of chloromethyloxylane and 4.4- (1-methylethylidene) bisphenol polymer, 5-10% by weight of N-butylglycidyl ether and short-chain chlorinated paraffin (C = 10 to 13) is mixed in an amount of 1 to 5% by weight,

The curing agent of the epoxy resin is preferably selected from the group consisting of 1 to 5 wt% of a mixture of 2,4,6-tris [(dimethylamino) methyl] phenol and bis (dimethylaminomethyl) phenol, 80 to 90 wt% And 7 to 16% by weight of tetramine.

In another further aspect of the present invention, the mixture of 2,4,6-tris [(dimethylamino) methyl] phenol and bis (dimethylaminomethyl) phenol is 2,4,6-tris [ Methyl] phenol and 15% by weight of bis (dimethylaminomethyl) phenol.

<Examples>

Hereinafter, the present invention will be described more specifically by the following representative examples, but the present invention is not limited in any way by these embodiments.

Example 1: Preparation of a soil agglomeration accelerator

60% by weight of a solidifying accelerator prepared according to the compositions shown in the following Examples 2 to 4, 30% by weight of an accelerator of a solidifying accelerator, and 10% by weight of a binder were mixed to prepare a soil hardening accelerator. This was used in Test Example 1 described later.

Example 2: Preparation of a subject of a solidifying accelerator

The compositions were poured into a mixing vessel according to the composition shown in the following Table 1, and the mixture was then dissolved in water at room temperature for 30 minutes to react and prepare a subject of a solidifying accelerator.

Composition table according to blending amount    ingredient Example (content, g) 2 quicklime 800 Sodium silicate 1200 Calcium silicate 200 Soft calcium dihydrate 15 Magnesium chloride 150 Softened cobalt 25 Ferric chloride 20 Sodium malate 120 water 30

Example 3: Preparation of accelerator for solidifying accelerator

The compositions were poured into a mixing container according to the composition shown in Table 2 in order, and then dissolved in water at room temperature for 30 minutes, mixed and reacted to prepare accelerators for solidifying accelerators.

Composition table according to blending amount    ingredient Example (content, g) 3 Calcium carbonate 700 Sodium silicate 300 Sodium hydroxide 170 Potassium hydroxide 300 Sodium sulfate 30 Calcium sulfate 22 Citric acid 60 Sodium phosphate 15 Sodium silicate 22

Example 4: Preparation of a binder

(Chloromethyl) oxylane mixed with 85% by weight of a 4.4- (1-methylethylidene) bisphenol polymer, 10% by weight of N-butyl glycidyl ether and 5% by weight of short chain chlorinated paraffins 5% by weight of a mixture of the subject of an epoxy resin with a mixture of 2,4,6-tris [(dimethylanino) methyl] phenol and bis (dimethylaminomethyl) phenol, 85% by weight of amido- amine resin and 15% by weight of triethylenetetramine % Of a curing agent of an epoxy resin mixed at a weight ratio of 4: 1 was mixed with 80 wt% of a copolymer of acetate and ethylene to prepare a binder.

Test Example 1: Physical property test of soil solidifying accelerator

The composition for promoting soil-strengthening according to Example 1 was the material safety data commissioned by the Korean MSDS Test Research Institute, Yongin-si, Gyeonggi-do, and the test results as shown in the following Table 3 were obtained.

 Item Test result Test Methods  condition  Solid (powder, 20 &lt; 0 &gt; C) Note for KHMSCA  flash point Non-occurrence at 110 ℃ or lower KS M ISO 3679: 2003  Melting point > 300 ° C KSM 1071-1: 2007  pH 7.5 to 8.5 KS I ISO 10390: 2005  Weight (Apparent) 1.100 (20 캜) KS M 0602: 2005  Water solubility Water-insoluble (20 ° C) Note for KHMSCA

Example 2: Preparation of a soil solidifying composition

The local soil material blended as shown in Table 4 below was mixed with cement, the soil agitation device was used, the local soil-strengthening composition of Example 1 was used to solidify the local soil base, The uniaxial compressive strength was measured after the elapsed time, and the results are shown in Table 5.

Specifically, local soil and cement were put into a tank to prepare a mixed soil, and the mixed soil was put into a 4-column multi-screw at an angle of 8 ° and stirred evenly at a rotation speed of 650 RPM / min. The mixture was then pulverized to a particle size of 2 to 4 mm. The mixture was stirred and conveyed at the same time using a primary mixer and a secondary mixer. The mixture was mixed well with the water stored in the storage tank Respectively. Thereafter, the solidification promoter prepared in Example 1 was sprayed by high pressure spraying to the mixed soil, sprayed at a rate of 650 rpm / min through a 4-column multi screw, and stirred and transported at the same time, So that the precision and efficiency of the mixing ratio can be maximized. Finally, the agitated soil was pressurized and solidified at a pressure of 3 Ton according to the conditions of use of the paper.

Composition table according to blending amount ingredient
Example (content:% by weight) Comparative Example 2-1 2-2 2-3 One Local soil base 90 92.7 95 70 cement 9 7.2 4 20 Hardening accelerator One 0.1 One 10

Test data such as compressive strength Test Items  unit  division  Test result    Test Methods Compressive strength  MPa Example 2-1    25.5 KS F 2405: 2010 Compressive strength  MPa Example 2-2    27.7 KS F 2405: 2010 Compressive strength  MPa Example 2-3    23.4 KS F 2405: 2010 Compressive strength  MPa Comparative Example 1    9.4 KS F 2405: 2010

As shown in Table 6, in the case of the auxiliary layer formed according to the solidification method of the present invention using the soil solidifying composition satisfying the composition range of the present invention, after 28 days, the uniaxial compressive strength was 24 MPa or more, The uniaxial compressive strength of 10 MPa or more can be secured.

Claims (5)

Wherein the solidification accelerator comprises 40 to 60% by weight of a main component (A part) of a solidifying accelerator, 40 to 60% by weight of a solidifying accelerator, 85 to 95% by weight of a local soil, 4 to 13% (B) 20 to 40% by weight and the binder 10 to 30% by weight,
Wherein the binder of the soil erosion promoter comprises from 5 to 25% by weight of a mixture of a mixture of epoxy resin and a curing agent in an amount of 75 to 95% by weight of a copolymer of vinyl acetate-ethylene and a weight ratio of 4 to 6: 1,
The subject of the epoxy resin is 85-90% by weight of chloromethyloxylane and 4.4- (1-methylethylidene) bisphenol polymer, 5-10% by weight of N-butylglycidyl ether and short-chain chlorinated paraffin (C = 10 to 13) is mixed in an amount of 1 to 5% by weight,
The curing agent of the epoxy resin is preferably selected from the group consisting of 1 to 5 wt% of a mixture of 2,4,6-tris [(dimethylamino) methyl] phenol and bis (dimethylaminomethyl) phenol, 80 to 90 wt% And 7 to 16% by weight of tetramine. The method according to claim 1,
The main part (A part) of the solidification promoter is a mixture of 800 to 1200 parts by weight of calcium oxide (CaO), 800 to 1200 parts by weight of sodium silicate (Na 2 SiO 3 ), 200 to 500 parts by weight of 3CaO · SiO 2 , dihydrate (CaCl 2 · 2H 2 O) 15 ~ 25 parts by weight of magnesium chloride (MgCl 2 · 6H 2 O) 130 ~ 150 parts by weight of cobalt chloride (CoCl 2) 15 ~ 25 parts by weight of iron chloride (FeCl 3) 20 To 80 parts by weight, sodium chloride (NaCl) 100 to 120 parts by weight, and water 30 to 3,000 parts by weight. The method according to claim 1,
The accelerator (part B) of the solidification promoter is preferably a mixture of 500 to 800 parts by weight of calcium carbonate (CaCO 3 ), 300 to 500 parts by weight of sodium silicate (Na 2 SiO 3 ), 150 to 200 parts by weight of sodium hydroxide (NaOH) KOH), 20 to 35 parts by weight of sodium sulfate (Na 2 SO 4 ), 20 to 25 parts by weight of calcium sulfate (Ca 2 SO 4 ), 30 to 30 parts by weight of citric acid (C 6 H 8 O 7 .H 2 O) 70 parts by weight of sodium phosphate (Na 3 PO 4) 15 ~ 25 parts by weight of silicon fluoride, sodium (Na 2 SiF 2) solidified soil characterized in that it comprises a soil solidifying composition characterized in that it comprises 25 to 35 parts by weight Composition. delete The method according to claim 1,
The mixture of 2,4,6-tris [(dimethylamino) methyl] phenol and bis (dimethylaminomethyl) phenol was prepared by mixing 85% by weight of 2,4,6-tris [(dimethylamino) methyl] phenol and bis Methyl) phenol. &Lt; / RTI &gt;
KR1020140138187A 2014-10-14 2014-10-14 Composition for promoting solidification of soil KR101475883B1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108947457A (en) * 2018-09-26 2018-12-07 北京市政建设集团有限责任公司 A kind of light-initiated latency soil-solidified-agent of organo-mineral complexing and preparation method thereof
CN109486498A (en) * 2019-01-09 2019-03-19 江苏路业新材料有限公司 A kind of self-repair function soil-solidified-agent and preparation method thereof
CN110305538A (en) * 2019-05-27 2019-10-08 南通福伦利新材料有限公司 A kind of osmosis type rapid curing multiple emulsion and preparation method thereof
CN114164006A (en) * 2021-12-15 2022-03-11 哈尔滨理工大学 Environment-friendly inorganic soft soil curing agent and river flood plain reinforcing method
CN115849773A (en) * 2022-08-10 2023-03-28 河南土化石环保建材有限公司 Soil curing agent and preparation method thereof
KR20230144142A (en) * 2022-04-06 2023-10-16 류문선 Pyramid shaped pavilion flooring composition and flooring construction method using the composition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120000927A (en) * 2010-06-28 2012-01-04 김정민 The sludge solidify composition
KR101392275B1 (en) * 2012-03-28 2014-05-07 (주)티엔지 Composition for solidification of the field soil and the process for preparing the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120000927A (en) * 2010-06-28 2012-01-04 김정민 The sludge solidify composition
KR101392275B1 (en) * 2012-03-28 2014-05-07 (주)티엔지 Composition for solidification of the field soil and the process for preparing the same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108947457A (en) * 2018-09-26 2018-12-07 北京市政建设集团有限责任公司 A kind of light-initiated latency soil-solidified-agent of organo-mineral complexing and preparation method thereof
CN108947457B (en) * 2018-09-26 2022-02-15 北京市政建设集团有限责任公司 Organic-inorganic composite photo-initiation latent soil curing agent and preparation method thereof
CN109486498A (en) * 2019-01-09 2019-03-19 江苏路业新材料有限公司 A kind of self-repair function soil-solidified-agent and preparation method thereof
CN110305538A (en) * 2019-05-27 2019-10-08 南通福伦利新材料有限公司 A kind of osmosis type rapid curing multiple emulsion and preparation method thereof
CN114164006A (en) * 2021-12-15 2022-03-11 哈尔滨理工大学 Environment-friendly inorganic soft soil curing agent and river flood plain reinforcing method
KR20230144142A (en) * 2022-04-06 2023-10-16 류문선 Pyramid shaped pavilion flooring composition and flooring construction method using the composition
KR102671845B1 (en) * 2022-04-06 2024-07-01 신성균 Pyramid shaped pavilion flooring composition and flooring construction method using the composition
CN115849773A (en) * 2022-08-10 2023-03-28 河南土化石环保建材有限公司 Soil curing agent and preparation method thereof
CN115849773B (en) * 2022-08-10 2024-02-13 河南土化石环保建材有限公司 Soil curing agent and preparation method thereof

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