CN101108770A - 一种土石固结剂 - Google Patents

一种土石固结剂 Download PDF

Info

Publication number
CN101108770A
CN101108770A CNA2006100291958A CN200610029195A CN101108770A CN 101108770 A CN101108770 A CN 101108770A CN A2006100291958 A CNA2006100291958 A CN A2006100291958A CN 200610029195 A CN200610029195 A CN 200610029195A CN 101108770 A CN101108770 A CN 101108770A
Authority
CN
China
Prior art keywords
soil
consolidation agent
earth
rigid
cement
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.)
Pending
Application number
CNA2006100291958A
Other languages
English (en)
Inventor
周儒俊
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.)
Zhou Rujun
Original Assignee
SHANGHAI TONGJI MATERIAL SCIENCE RESEARCH INSTITUTE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI TONGJI MATERIAL SCIENCE RESEARCH INSTITUTE filed Critical SHANGHAI TONGJI MATERIAL SCIENCE RESEARCH INSTITUTE
Priority to CNA2006100291958A priority Critical patent/CN101108770A/zh
Publication of CN101108770A publication Critical patent/CN101108770A/zh
Pending legal-status Critical Current

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
    • C04B28/14—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 calcium sulfate 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
    • C04B2111/00474—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)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

本发明涉及一种建筑材料，尤其是涉及一种刚性和半刚性土工工程的固化稳定技术的土石固结剂。它的重量份数及配比组成为：矿渣40～50、消石灰25～35、水泥38～48、石膏5～15、粉煤灰30～40。本发明由于采用上述技术方案，不但适用于普通土种，而且还能适用于有病害的特殊土种，如强膨胀土、盐渍土和淤泥，尤其适用于城市旧道路的拓宽翻新，节约资源，保护环境，大大降低施工成本。

Description

一种土石固结剂
[技术领域]
本发明涉及一种建筑材料，尤其是涉及一种刚性和半刚性土工工程的固化稳定技术的土石固结剂。
[背景技术]
目前，大型土工工程如铁路和公路路基、江海堤坝，由于工程浩大，大都就地取材。为了满足工程的性能指标，通常都用石灰、水泥之类来胶凝固结，加以改善。但石灰、水泥土既不耐水，而且干缩裂缝非常严重，由于水泥凝结，相邻二天施工工程的接头处难以避免存在薄弱环节，雨水和洪水渗入这些裂缝，逐渐破坏，最终导致道路、堤坝的损坏。
[发明内容]
本发明所要解决的技术问题是提供一种克服石灰、水泥土不耐水，易开裂、干缩性大的缺陷、又能适用传统的机械和施工的土石固结剂。
本发明解决其技术问题采用的技术方案是：一种土石固结剂，它的重量份数及配比组成为：矿渣40～50、消石灰25～35、水泥38～48、石膏5～15、粉煤灰30～40。本发明由于采用上述技术方案，不但适用于普通土种，而且还能适用于有病害的特殊土种，如强膨胀土、盐渍土和淤泥，尤其适用于城市旧道路的拓宽翻新，节约资源，保护环境，大大降低施工成本。
[具体实施方式]
实施例1 实施例2 实施例3 实施例4 实施例5
  矿渣     40     47.5     45     42.5     50
  消石灰     25     27.5     30     32.5     35
  水泥     38     45.5     43     40.5     48
  石膏     15     12.5     10     7.5     5
  粉煤灰     40     32.5     35     37.5     30
本发明的制备方法为将各组分均匀搅拌成粉末状态。

Claims (1)

1.一种土石固结剂，其特征是它的重量份数及配比组成为：矿渣40～50、消石灰25～35、水泥38～48、石膏5～15、粉煤灰30～40。
CNA2006100291958A 2006-07-20 2006-07-20 一种土石固结剂 Pending CN101108770A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2006100291958A CN101108770A (zh) 2006-07-20 2006-07-20 一种土石固结剂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2006100291958A CN101108770A (zh) 2006-07-20 2006-07-20 一种土石固结剂

Publications (1)

Publication Number Publication Date
CN101108770A true CN101108770A (zh) 2008-01-23

Family

ID=39041063

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006100291958A Pending CN101108770A (zh) 2006-07-20 2006-07-20 一种土石固结剂

Country Status (1)

Country Link
CN (1) CN101108770A (zh)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101851894A (zh) * 2010-07-01 2010-10-06 中国科学院地质与地球物理研究所 一种改良盐渍土盐胀溶陷的防护方法
CN102153326A (zh) * 2010-12-08 2011-08-17 武汉高铁桩工科技有限公司 一种软土固化剂及应用
CN102557536A (zh) * 2011-12-08 2012-07-11 东南大学 一种用于滨海相软土的固化剂
CN102649906A (zh) * 2011-02-23 2012-08-29 柯正侃 一种土体稳定剂及其制备方法和应用
CN103306267A (zh) * 2013-06-04 2013-09-18 北京航空航天大学 一种用于超（强）盐渍土的胶结盐渍土地下柱
CN103771786A (zh) * 2014-01-23 2014-05-07 上海雅乐市政实业有限公司 一种快硬性道路基层混合料及其使用方法
CN103880379A (zh) * 2014-02-15 2014-06-25 江苏坤泽科技股份有限公司 一种滩涂淤泥用环保型镍合金矿渣复合固化材料
CN103880378A (zh) * 2014-02-15 2014-06-25 江苏坤泽科技股份有限公司 一种纤维增强淤泥固化剂
CN105622008A (zh) * 2015-12-22 2016-06-01 连云港艾可新型建材有限公司 一种用于盐碱地土壤硬化复配固化剂
CN107382175A (zh) * 2017-07-31 2017-11-24 蔡小三 一种泥土固凝剂、其制备方法及应用
CN112029509A (zh) * 2020-09-27 2020-12-04 中交路桥建设有限公司 膨胀土掺灰改良剂及其改良方法

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101851894B (zh) * 2010-07-01 2012-07-25 中国科学院地质与地球物理研究所 一种改良盐渍土盐胀溶陷的防护方法
CN101851894A (zh) * 2010-07-01 2010-10-06 中国科学院地质与地球物理研究所 一种改良盐渍土盐胀溶陷的防护方法
CN102153326A (zh) * 2010-12-08 2011-08-17 武汉高铁桩工科技有限公司 一种软土固化剂及应用
CN102153326B (zh) * 2010-12-08 2012-11-07 武汉高铁桩工科技有限公司 一种软土固化剂及应用
CN102649906B (zh) * 2011-02-23 2014-04-16 柯正侃 一种土体稳定剂及其制备方法和应用
CN102649906A (zh) * 2011-02-23 2012-08-29 柯正侃 一种土体稳定剂及其制备方法和应用
CN102557536A (zh) * 2011-12-08 2012-07-11 东南大学 一种用于滨海相软土的固化剂
CN103306267B (zh) * 2013-06-04 2015-09-23 北京航空航天大学 一种用于超盐渍土或强盐渍土的胶结盐渍土地下柱及其施工方法
CN103306267A (zh) * 2013-06-04 2013-09-18 北京航空航天大学 一种用于超（强）盐渍土的胶结盐渍土地下柱
CN103771786A (zh) * 2014-01-23 2014-05-07 上海雅乐市政实业有限公司 一种快硬性道路基层混合料及其使用方法
CN103771786B (zh) * 2014-01-23 2015-08-19 上海雅乐市政实业有限公司 一种快硬性道路基层混合料及其使用方法
CN103880379A (zh) * 2014-02-15 2014-06-25 江苏坤泽科技股份有限公司 一种滩涂淤泥用环保型镍合金矿渣复合固化材料
CN103880378A (zh) * 2014-02-15 2014-06-25 江苏坤泽科技股份有限公司 一种纤维增强淤泥固化剂
CN105622008A (zh) * 2015-12-22 2016-06-01 连云港艾可新型建材有限公司 一种用于盐碱地土壤硬化复配固化剂
CN107382175A (zh) * 2017-07-31 2017-11-24 蔡小三 一种泥土固凝剂、其制备方法及应用
CN112029509A (zh) * 2020-09-27 2020-12-04 中交路桥建设有限公司 膨胀土掺灰改良剂及其改良方法

Similar Documents

Publication Publication Date Title
CN101108770A (zh) 一种土石固结剂
Singh et al. A review of sustainable pervious concrete systems: Emphasis on clogging, material characterization, and environmental aspects
CN104402339B (zh) 透水混凝土的施工方法
AU2011247969B2 (en) Method and composition for road construction and surfacing
CN101081981B (zh) 淤泥质土复合固化剂
CN107059573B (zh) 一种利用土体固化作为道路水稳层的施工方法
US7651294B2 (en) Soil stabilization method
CN204875416U (zh) 一种透水路面结构
RU2503768C2 (ru) Способ закрепления грунта или фундамента
WO2014138268A1 (en) Method and composition for road construction and surfacing
CN107382358A (zh) 一种适用于重载路面的透水碱矿渣混凝土及其制备方法
CN105152519A (zh) 一种无机淤泥固化剂、筑路材料及其制备方法
CN107034767A (zh) 一种再生骨料全透水混凝土路面结构及其施工方法
CN106544941A (zh) 一种具有净化功能的透水路面
CN102086399A (zh) 稳定土壤固化剂
CN106677003A (zh) 一种透水混凝土结构及其制备方法
CN104164884B (zh) 一种组合体系护坡固堤方法
WO2016130144A1 (en) Stabilizing soil
CN109665765B (zh) 透水混凝土
KR20170077396A (ko) 자연토를 이용한 친환경 포장용 조성물 시공방법
CN111501495A (zh) 一种道路施工方法
KR200426436Y1 (ko) 토양 개량재 적층구조
KR100783013B1 (ko) 토양 개량재
CA2584189C (en) Soil stabilization method
Yu Study on key points of soft soil subgrade construction technology in road and bridge engineering construction

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: ZHOU RUJUN

Free format text: FORMER OWNER: SHANGHAI TONGJI MATERIAL SCIENCE AND TECHNOLOGY INSTITUTE

Effective date: 20100115

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20100115

Address after: Jiangsu province Changzhou Wujin District Hutang town Zhou Xiang Village Committee Liu Village Code: 213100

Applicant after: Zhou Rujun

Address before: Room 1303, Tongji Science and technology building, 1121 north two road, Shanghai, Zhongshan, China: 200092

Applicant before: Shanghai Tongji Material Science Research Institute

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20080123