CN101215141A - Soft soil curing agent - Google Patents

Soft soil curing agent Download PDF

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Publication number
CN101215141A
CN101215141A CNA2008100194177A CN200810019417A CN101215141A CN 101215141 A CN101215141 A CN 101215141A CN A2008100194177 A CNA2008100194177 A CN A2008100194177A CN 200810019417 A CN200810019417 A CN 200810019417A CN 101215141 A CN101215141 A CN 101215141A
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CN
China
Prior art keywords
chloride
calcium
host
sodium
soft soil
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
Application number
CNA2008100194177A
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Chinese (zh)
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CN101215141B (en
Inventor
邓亚光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Strong Pile Technology Co Ltd
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邓亚光
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Publication date
Application filed by 邓亚光 filed Critical 邓亚光
Priority to CN2008100194177A priority Critical patent/CN101215141B/en
Publication of CN101215141A publication Critical patent/CN101215141A/en
Application granted granted Critical
Publication of CN101215141B publication Critical patent/CN101215141B/en
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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
    • 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
    • C04B28/18—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 mixtures of the silica-lime type
    • 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
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00732—Uses not provided for elsewhere in C04B2111/00 for soil stabilisation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

The invention discloses a soft soil curing agent composed of a main agent and an adjuvant, wherein the main agent is composed of cements, sands, lime, fly ash, slag cement, gypsum, nanometer silicon based oxides and the like, the adjuvant comprises triethanolamine, calcium lignosulfonate, sodium chloride, magnesium chloride, calcium chloride, ferric chloride, light vanadium or water glass, polyacrylamide, calcium sulfate, sodium sulfate, sodium hydroxide and the like. The invention has the advantage of perfect service effect, and is capable of being used as powder (for dry spraying) or pulp agent (for wet spraying) in cement injection pile construction, and further can be used in constructions of cement mixing pile, grouting, chemical churning pile, shallow layer cushion reinforcement, subgrade strengthening, tamping and the like.

Description

Soft soil curing agent
Technical field:
The present invention relates to a kind of weak soil solidified solidifying agent that is used for.
Background technology:
Existing powder-spray pile, cement mixing pile and when constructions such as subgrade strengthening, the reinforcing of shallow-layer bed course, general simple use cement or lime are reinforced, the undesirable part of consolidation effect ubiquity.
Summary of the invention:
The object of the present invention is to provide a kind of when reinforcement of soft soil is constructed, the soft soil curing agent that solidification is good.
Technical solution of the present invention is:
A kind of soft soil curing agent is characterized in that: be made up of host, assistant agent, wherein host is made up of following component in percentage by weight:
Cement 30～40%
Sand 30～60%
Lime 0～40%
Flyash 0～40%
Slag 0～20%
Gypsum 0～8%
Nano silicon-based oxide 0～8%
The mentioned component sum is 100%;
Assistant agent is made up of with respect to the host component in percentage by weight following:
Trolamine 0～0.02%
Calcium lignin sulphonate 0～0.2%
Sodium-chlor 0～1%
Magnesium chloride 0～2%
Calcium chloride 0～2%
Iron(ic) chloride 0～1%
Bright vanadium or water glass 0～2%
Polyacrylamide 0～0.5%
Calcium sulfate 0～1%
Sodium sulfate 0～2%
Sodium hydroxide 0～0.4%.
Described host is made up of following component in percentage by weight:
Cement 30～40%
Sand 30～40%
Lime 5～20%
Flyash 5～20%
Slag 5～20%
Gypsum 5～8%
Nano silicon-based oxide 5～8%
The mentioned component sum is 100%.
Described assistant agent is made up of with respect to the host component in percentage by weight following:
Trolamine 0.01～0.02%
Calcium lignin sulphonate 0.05～0.2%
Sodium-chlor 0.2～1%
Magnesium chloride 0.2～2%
Calcium chloride 0.2～2%
Iron(ic) chloride 0.2～1%
Bright vanadium or water glass 0～2%
Polyacrylamide 0.1～0.5%
Calcium sulfate 0.1～1%
Sodium sulfate 0.5～2%
Sodium hydroxide 0.1～0.4%.
Result of use of the present invention is good, can be used as pulvis (doing spray uses) or the slurry agent composition (wet shot is used) used when powder-spray pile is constructed, can use in constructions such as cement mixing pile, slip casting, rotary churning pile, the reinforcing of shallow-layer bed course, subgrade strengthening, compacting.When major-minor dose of composition is more complete, better effects if.
Further wash bright below in conjunction with embodiment to the present invention.
Embodiment:
Embodiment 1:
A kind of soft soil curing agent, form by following component in percentage by weight mixing:
Cement 40%
Sand 60%.
Embodiment 2:
A kind of soft soil curing agent is made up of host, assistant agent, and wherein host is made up of following component in percentage by weight mixing:
Cement 30～40% (example 30%, 35%, 40%)
Yellow ground 30～40% (example 30%, 35%, 40%)
Lime 5～20% (example 5%, 12%, 20%)
Flyash 5～20% (example 5%, 12%, 20%)
Slag 5～20% (example 5%, 12%, 20%)
Gypsum 5～8% (example 5%, 6%, 8%)
Nano silicon-based oxide 5～8% (example 5%, 6%, 8%)
The mentioned component sum is 100%;
Assistant agent was made up of following the mixing with respect to the host component in percentage by weight:
Trolamine 0～0.02% (with respect to host weight) (example 0.01%, 0.02%)
Calcium lignin sulphonate 0～0.2% (with respect to host weight) (example 0.1%, 0.2%)
Sodium-chlor 0～1% (with respect to host weight) (example 0.5%, 1%)
Magnesium chloride 0～2% (with respect to host weight) (example 0.5%, 1%, 2%)
Calcium chloride 0～2% (with respect to host weight) (example 0.5%, 1%, 2%)
Iron(ic) chloride 0～1% (with respect to host weight) (example 0.5%, 1%)
Bright vanadium or water glass 0～2% (with respect to host weight) (example 0%, 0.5%, 1%, 2%)
Polyacrylamide 0～0.5% (with respect to host weight) (example 0.1%, 0.5%)
Calcium sulfate 0～1% (with respect to host weight) (example 0.5%, 1%)
Sodium sulfate 0～2% (with respect to host weight) (example 0.5%, 1%, 2%)
Sodium hydroxide 0～0.4%.(with respect to host weight) (example 0.1%, 0.4%).

Claims (3)

1. soft soil curing agent, it is characterized in that: be made up of host, assistant agent, wherein host is made up of following component in percentage by weight:
Cement 30～40%
Sand 30～60%
Lime 0～40%
Flyash 0～40%
Slag 0～20%
Gypsum 0～8%
Nano silicon-based oxide 0～8%
The mentioned component sum is 100%;
Assistant agent is made up of with respect to the host component in percentage by weight following:
Trolamine 0～0.02%
Calcium lignin sulphonate 0～0.2%
Sodium-chlor 0～1%
Magnesium chloride 0～2%
Calcium chloride 0～2%
Iron(ic) chloride 0～1%
Bright vanadium or water glass 0～2%
Polyacrylamide 0～0.5%
Calcium sulfate 0～1%
Sodium sulfate 0～2%
Sodium hydroxide 0～0.4%.
2. soft soil curing agent according to claim 1 is characterized in that: host is made up of following component in percentage by weight:
Cement 30～40%
Sand 30～40%
Lime 5～20%
Flyash 5～20%
Slag 5～20%
Gypsum 5～8%
Nano silicon-based oxide 5～8%
The mentioned component sum is 100%.
3. soft soil curing agent according to claim 1 and 2 is characterized in that: assistant agent is made up of with respect to the host component in percentage by weight following:
Trolamine 0.01～0.02%
Calcium lignin sulphonate 0.05～0.2%
Sodium-chlor 0.2～1%
Magnesium chloride 0.2～2%
Calcium chloride 0.2～2%
Iron(ic) chloride 0.2～1%
Bright vanadium or water glass 0～2%
Polyacrylamide 0.1～0.5%
Calcium sulfate 0.1～1%
Sodium sulfate 0.5～2%
Sodium hydroxide 0.1～0.4%.
CN2008100194177A 2008-01-02 2008-01-02 Soft soil curing agent Active CN101215141B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008100194177A CN101215141B (en) 2008-01-02 2008-01-02 Soft soil curing agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008100194177A CN101215141B (en) 2008-01-02 2008-01-02 Soft soil curing agent

Publications (2)

Publication Number Publication Date
CN101215141A true CN101215141A (en) 2008-07-09
CN101215141B CN101215141B (en) 2010-06-16

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Country Status (1)

Country Link
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Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101607811B (en) * 2009-07-16 2011-01-05 温州大学 Slurry curing formula
CN102153326A (en) * 2010-12-08 2011-08-17 武汉高铁桩工科技有限公司 Curing agent for soft soil and application thereof
CN102390971A (en) * 2011-08-11 2012-03-28 陈家欣 Building outer wall thermal insulation material assistant, preparation and use methods thereof
CN102587447A (en) * 2012-02-07 2012-07-18 中国农业大学 Water harvesting surface for collecting rainfall and method for manufacturing water harvesting surface
CN102733366A (en) * 2012-07-09 2012-10-17 江苏顺通建设集团有限公司 Soft soil curing construction method
CN102786244A (en) * 2012-07-28 2012-11-21 合肥宝丽环保科技有限公司 Inorganic curing agent
CN103013526A (en) * 2012-12-14 2013-04-03 华北水利水电学院 Soil solidifier and soil solidification method
CN103214224A (en) * 2013-04-17 2013-07-24 河南大学 Compound stabilizing method for silty soil in Yellow River flooded areas
CN103964733A (en) * 2014-04-04 2014-08-06 黄裕兵 Cement mortar hardener
CN104763004A (en) * 2014-01-02 2015-07-08 百盛联合建设集团有限公司 Soil foundation building rectifying method
CN105777052A (en) * 2016-03-11 2016-07-20 中国葛洲坝集团基础工程有限公司 Self-solidified and self-stabilized compound soil, forming process and device
CN105906226A (en) * 2016-04-14 2016-08-31 杭州来宝得新材料科技有限公司 Cement mixing pile composite additive, curable material and preparation method of composite additive
CN105924124A (en) * 2016-05-09 2016-09-07 佳木斯大学 Soil stabilizer for reinforcing roadbed base
CN106348696A (en) * 2016-08-31 2017-01-25 童风 Rapid curing treatment agent for heavy metal wastewater filter residues
CN106915936A (en) * 2017-02-24 2017-07-04 浙江省交通规划设计研究院 A kind of muck soil composite curing agent and application
CN106929029A (en) * 2017-03-08 2017-07-07 原生泰科技发展（北京）有限公司 A kind of new loam wall special-purpose soil curing agent and preparation method thereof
CN109081657A (en) * 2018-11-02 2018-12-25 交通运输部天津水运工程科学研究所 A kind of novel high-strength dredging soil consolidator
CN110615654A (en) * 2019-04-11 2019-12-27 苏州重于山新材料科技有限公司 Curing material for reinforcing soft soil foundation in low-temperature construction and application method thereof
CN110644312A (en) * 2019-09-29 2020-01-03 上海隆基建设股份有限公司 Construction process of prefabricated runway panel of airport runway
CN110845213A (en) * 2019-11-29 2020-02-28 江苏建筑职业技术学院 Weak stratum tunnel advanced deep hole grouting reinforcement material and preparation method thereof
CN111364305A (en) * 2020-03-18 2020-07-03 广州众粤市政园林设计工程有限公司 Municipal road soft soil foundation treatment method
CN112279618A (en) * 2020-11-12 2021-01-29 中冶成都勘察研究总院有限公司 Additive for high-pressure rotary spraying construction
CN113429151A (en) * 2021-08-27 2021-09-24 中鼎长信(山东)工程科技有限公司 Curing agent for cement or soft soil and roadbed material formed by curing agent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1044799C (en) * 1995-10-20 1999-08-25 武汉工业大学 Cement-like soil firming agent
CN1513798A (en) * 2003-05-14 2004-07-21 北京国叶奥特赛特固化剂研究开发中心 Curing agent for providing soil and building garbage
CN1632054A (en) * 2004-11-15 2005-06-29 北京清大中土科技有限责任公司 Soil stabilizing curing agent

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101607811B (en) * 2009-07-16 2011-01-05 温州大学 Slurry curing formula
CN102153326B (en) * 2010-12-08 2012-11-07 武汉高铁桩工科技有限公司 Curing agent for soft soil and application thereof
CN102153326A (en) * 2010-12-08 2011-08-17 武汉高铁桩工科技有限公司 Curing agent for soft soil and application thereof
CN102390971A (en) * 2011-08-11 2012-03-28 陈家欣 Building outer wall thermal insulation material assistant, preparation and use methods thereof
CN102390971B (en) * 2011-08-11 2013-06-05 陈家欣 Building outer wall thermal insulation material assistant, preparation and use methods thereof
CN102587447B (en) * 2012-02-07 2014-07-09 中国农业大学 Water harvesting surface for collecting rainfall and method for manufacturing water harvesting surface
CN102587447A (en) * 2012-02-07 2012-07-18 中国农业大学 Water harvesting surface for collecting rainfall and method for manufacturing water harvesting surface
CN102733366A (en) * 2012-07-09 2012-10-17 江苏顺通建设集团有限公司 Soft soil curing construction method
CN102786244A (en) * 2012-07-28 2012-11-21 合肥宝丽环保科技有限公司 Inorganic curing agent
CN103013526B (en) * 2012-12-14 2014-11-26 华北水利水电学院 Soil solidifier and soil solidification method
CN103013526A (en) * 2012-12-14 2013-04-03 华北水利水电学院 Soil solidifier and soil solidification method
CN103214224A (en) * 2013-04-17 2013-07-24 河南大学 Compound stabilizing method for silty soil in Yellow River flooded areas
CN104763004A (en) * 2014-01-02 2015-07-08 百盛联合建设集团有限公司 Soil foundation building rectifying method
CN104763004B (en) * 2014-01-02 2016-10-05 百盛联合建设集团有限公司 Soil base building method for correcting error
CN103964733A (en) * 2014-04-04 2014-08-06 黄裕兵 Cement mortar hardener
CN105777052A (en) * 2016-03-11 2016-07-20 中国葛洲坝集团基础工程有限公司 Self-solidified and self-stabilized compound soil, forming process and device
CN105777052B (en) * 2016-03-11 2018-06-29 中国葛洲坝集团基础工程有限公司 A kind of self-solidifying is from steady composite earth, formation process and device
CN105906226A (en) * 2016-04-14 2016-08-31 杭州来宝得新材料科技有限公司 Cement mixing pile composite additive, curable material and preparation method of composite additive
CN105906226B (en) * 2016-04-14 2018-02-23 杭州来宝得新材料科技有限公司 A kind of preparation method of cement mixing pile compound additive, curing materials and compound additive
CN105924124A (en) * 2016-05-09 2016-09-07 佳木斯大学 Soil stabilizer for reinforcing roadbed base
CN106348696A (en) * 2016-08-31 2017-01-25 童风 Rapid curing treatment agent for heavy metal wastewater filter residues
CN106915936A (en) * 2017-02-24 2017-07-04 浙江省交通规划设计研究院 A kind of muck soil composite curing agent and application
CN106929029B (en) * 2017-03-08 2019-11-08 原生泰科技发展（北京）有限公司 A kind of novel loam wall special-purpose soil curing agent and preparation method thereof
CN106929029A (en) * 2017-03-08 2017-07-07 原生泰科技发展（北京）有限公司 A kind of new loam wall special-purpose soil curing agent and preparation method thereof
CN109081657B (en) * 2018-11-02 2020-11-10 交通运输部天津水运工程科学研究所 High-strength dredged soil curing agent
CN109081657A (en) * 2018-11-02 2018-12-25 交通运输部天津水运工程科学研究所 A kind of novel high-strength dredging soil consolidator
CN110615654A (en) * 2019-04-11 2019-12-27 苏州重于山新材料科技有限公司 Curing material for reinforcing soft soil foundation in low-temperature construction and application method thereof
CN110644312A (en) * 2019-09-29 2020-01-03 上海隆基建设股份有限公司 Construction process of prefabricated runway panel of airport runway
CN110644312B (en) * 2019-09-29 2021-04-16 上海隆基建设股份有限公司 Construction process of prefabricated runway panel of airport runway
CN110845213A (en) * 2019-11-29 2020-02-28 江苏建筑职业技术学院 Weak stratum tunnel advanced deep hole grouting reinforcement material and preparation method thereof
CN110845213B (en) * 2019-11-29 2021-12-10 江苏建筑职业技术学院 Weak stratum tunnel advanced deep hole grouting reinforcement material and preparation method thereof
CN111364305A (en) * 2020-03-18 2020-07-03 广州众粤市政园林设计工程有限公司 Municipal road soft soil foundation treatment method
CN111364305B (en) * 2020-03-18 2022-02-01 广州众粤市政园林设计工程有限公司 Municipal road soft soil foundation treatment method
CN112279618A (en) * 2020-11-12 2021-01-29 中冶成都勘察研究总院有限公司 Additive for high-pressure rotary spraying construction
CN113429151A (en) * 2021-08-27 2021-09-24 中鼎长信(山东)工程科技有限公司 Curing agent for cement or soft soil and roadbed material formed by curing agent
CN113429151B (en) * 2021-08-27 2021-11-02 中鼎长信(山东)工程科技有限公司 Curing agent for cement or soft soil and roadbed material formed by curing agent

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Effective date of registration: 20170808

Address after: 100032 Beijing city Xicheng District Baizhifang Street No. 2 economic daily building block A No. 1407

Patentee after: Strong Pile Technology Co Ltd

Address before: 226401 Rudong experimental middle school, Jiangsu Province, Xu Xiuping

Patentee before: Deng Yaguang