CN1093351A - 无水泥注浆材料 - Google Patents

无水泥注浆材料 Download PDF

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Publication number
CN1093351A
CN1093351A CN93103992A CN93103992A CN1093351A CN 1093351 A CN1093351 A CN 1093351A CN 93103992 A CN93103992 A CN 93103992A CN 93103992 A CN93103992 A CN 93103992A CN 1093351 A CN1093351 A CN 1093351A
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China
Prior art keywords
cementless
weight
water
motar
accounts
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Pending
Application number
CN93103992A
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English (en)
Inventor
张海锋
朱永祥
郭晓山
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XI'AN BRANCH COAL SCIENCES RESEARCH GENERAL ACADEMY
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XI'AN BRANCH COAL SCIENCES RESEARCH GENERAL ACADEMY
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Application filed by XI'AN BRANCH COAL SCIENCES RESEARCH GENERAL ACADEMY filed Critical XI'AN BRANCH COAL SCIENCES RESEARCH GENERAL ACADEMY
Priority to CN93103992A priority Critical patent/CN1093351A/zh
Publication of CN1093351A publication Critical patent/CN1093351A/zh
Pending legal-status Critical Current

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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
    • C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • 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
    • C04B2111/00482—Coating or impregnation 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
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00724—Uses not provided for elsewhere in C04B2111/00 in mining operations, e.g. for backfilling; in making tunnels or galleries
    • 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
    • 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

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  • 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)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

一种无水泥注浆材料，由粉煤灰、粘土、消石灰、 硅酸钠和水按不同的重量百分比配制而成。

Description

本发明属于矿井防治水填充物。
目前我国煤矿防治水及封堵基岩裂隙水，其浆液大都采用普通硅酸盐水泥作为基本原料，加水调制搅拌成水泥浆液，大量注入突水处，起到封堵防治水的目的，它的施工成本是很可观的。近年来在山东某矿曾采用了30%（重量）的硅酸盐水泥与70%（重量）的粘土制成的水泥粘土浆，《兖州煤炭》1989年第3期，李玉怀、宋琳撰写的“粘土水泥浆液及其应用研究”，该成果的应用大大降低了防治水费用，节约了一定的水泥，同样起到了预期的效果;1991年由煤科总院西安分院完成的“利用天然土和工业废料做灌浆堵水材料的应用研究”一题，采用20%（重量）的硅酸盐水泥，利用80%（重量）的代用料制成的注浆材料，又一次将硅酸盐水泥用量降低了10%（重量），与水泥浆相比，材料费可节省75%。上述成果虽然在硅酸盐水泥用量上都有所减少，但是或多或少地都使用了硅酸盐水泥，因此，从节约费用方面看，都是有限的。
因此本发明提供一种无水泥注浆材料。
本发明的技术方案是这样的：所说的无水泥注浆材料，由电厂排放的粉煤灰和一定比例的粘土、消石灰组成，加少许硅酸钠调制，然后加水搅拌而成。
由于采用了无水泥的注浆材料，可大大降低注浆工程的材料费，大量使用粉煤灰，不仅费用低，还可以减少粉煤灰的排放场地，对消除污染，改善环境也是极其有益的，还由于大量减少粘土的用量，起到了保持水土，减少了对自然生态环境的影响;因此取得了节约费用、保持水土、减少污染、化害为利的综合效果。
该发明中使用的主要成份粉煤灰，是经电厂燃烧后排放的灰渣，通常经过1100℃～1400℃的高温焙烧，外观呈球形玻璃体，在浆液中占51～59%（重量）;该发明中所使用的另一种材料为粘土，粘土可使浆液稳定，减少析水值，在浆液中占4～8%（重量）;该发明中使用的另一种材料是消石灰，它属于碱性物质，能对粉煤灰的活性产生激发作用，在浆液中占3～5%（重量）;该发明中使用添加剂是硅酸钠，俗称水玻璃，可与消石灰发生反应，生成硅酸钙和析出二氧化硅胶体，使浆液迅速凝结、硬化，硅酸钠在浆液中占3～5%（重量）;另外水占31～33%（重量）。

Claims (6)

1、一种无水泥的注浆材料，其特征在于由粉煤灰、粘土、消石灰、硅酸钠和水组成；
2、根据权利要求1所述的无水泥注浆材料，其特征在于粉煤灰在注浆材料中占51～59%（重量）;
3、根据权利要求1所述的无水泥注浆材料，其特征在于粘土在注浆材料中占4～8%（重量）;
4、根据权利要求1所述的无水泥注浆材料，其特征在于消石灰在注浆材料中占3～5%（重量）;
5、根据权利要求1所述的无水泥注浆材料，其特征在于硅酸钠在注浆材料中占3～5%（重量）;
6、根据权利要求1所述的无水泥注浆材料，其特征在于水在注浆材料中占31～33%（重量）。
CN93103992A 1993-04-09 1993-04-09 无水泥注浆材料 Pending CN1093351A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN93103992A CN1093351A (zh) 1993-04-09 1993-04-09 无水泥注浆材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN93103992A CN1093351A (zh) 1993-04-09 1993-04-09 无水泥注浆材料

Publications (1)

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CN1093351A true CN1093351A (zh) 1994-10-12

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CN93103992A Pending CN1093351A (zh) 1993-04-09 1993-04-09 无水泥注浆材料

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CN (1) CN1093351A (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6749679B2 (en) 2002-01-23 2004-06-15 Advanced Materials Technologies, Llc Composition of materials for production of acid resistant cement and concrete and methods thereof
CN100337960C (zh) * 2006-06-06 2007-09-19 武汉市城市建设投资开发集团有限公司 一种早强抗水分散和抗溶蚀盾构隧道背衬注浆材料及其制备方法
CN102526921A (zh) * 2011-12-27 2012-07-04 煤炭科学研究总院 一种新型粉煤灰注浆材料
CN104498001B (zh) * 2014-12-26 2017-07-28 江西省萍乡市安华生物科技有限公司 高失水固化堵漏剂及其制备方法
US20200010753A1 (en) * 2014-12-02 2020-01-09 Halliburton Energy Services, Inc. Lime-based cement composition

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6749679B2 (en) 2002-01-23 2004-06-15 Advanced Materials Technologies, Llc Composition of materials for production of acid resistant cement and concrete and methods thereof
CN100337960C (zh) * 2006-06-06 2007-09-19 武汉市城市建设投资开发集团有限公司 一种早强抗水分散和抗溶蚀盾构隧道背衬注浆材料及其制备方法
CN102526921A (zh) * 2011-12-27 2012-07-04 煤炭科学研究总院 一种新型粉煤灰注浆材料
CN102526921B (zh) * 2011-12-27 2015-09-30 煤炭科学研究总院 一种新型粉煤灰注浆材料
US20200010753A1 (en) * 2014-12-02 2020-01-09 Halliburton Energy Services, Inc. Lime-based cement composition
US11136489B2 (en) * 2014-12-02 2021-10-05 Halliburton Energy Services, Inc. Lime-based cement composition
CN104498001B (zh) * 2014-12-26 2017-07-28 江西省萍乡市安华生物科技有限公司 高失水固化堵漏剂及其制备方法

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