CN106116377A - 一种改良型复合水泥基灌浆材料 - Google Patents

一种改良型复合水泥基灌浆材料 Download PDF

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Publication number
CN106116377A
CN106116377A CN201610516436.5A CN201610516436A CN106116377A CN 106116377 A CN106116377 A CN 106116377A CN 201610516436 A CN201610516436 A CN 201610516436A CN 106116377 A CN106116377 A CN 106116377A
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Prior art keywords
parts
modified form
form complex
grouting material
defoamer
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CN201610516436.5A
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徐茂航
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Qingdao Qianfan High Tech Co Ltd
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Qingdao Qianfan High Tech Co Ltd
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Priority to CN201610516436.5A priority Critical patent/CN106116377A/zh
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    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions 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
    • C04B28/04Portland cements
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20Resistance against chemical, physical or biological attack
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20Resistance against chemical, physical or biological attack
    • C04B2111/2015Sulfate resistance
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/70Grouts, e.g. injection mixtures for cables for prestressed 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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

一种改良型复合水泥基灌浆材料,其由以下重量份数的原料制成:硅酸盐水泥40‑60份,膨润土8‑14份,糖钙缓凝剂0.5‑1.2份,砂15‑22份,消泡剂0.6‑0.9份,增韧剂1.2‑2.6份,石英砂14‑23份,木质素磺酸钠0.6‑0.9份,水性聚氨酯1.6‑2.4份,酒糟5‑7份,磷酸盐10‑20份,调凝剂8‑12份,滑石粉2‑4份,消泡剂0.8‑1.6份,羟丙基甲基纤维素1‑2份,高效减水剂1.2‑2.5份,可再分散乳胶粉1.2‑3.5份。本发明的有益效果是:本发明的改良型复合水泥基灌浆材料,具有良好的抗硫酸盐、抗污水侵蚀性能和微膨胀性能、无收缩,耐久性佳,强度更高,施工简单。

Description

一种改良型复合水泥基灌浆材料
技术领域
本发明涉及一种改良型复合水泥基灌浆材料。
背景技术
水泥基灌浆料是一种由水泥、骨料(或不含骨料) 、外加剂和矿物掺和料等原材料,经工厂化配制生产而成的具有合理级配的干混料。我国自主研发生产的水泥基灌浆材料在众多大中型企业的设备安装、建筑结构加固改造工程中得到广泛应用。但目前随着超高层建筑的增多,需要水泥基灌浆具有高流动度、早强、高强、微膨胀等特性,但目前的水泥灌浆材料在性能上还有待于改进,才能达到更好的使用需求。
发明内容
针对现有技术的不足,本发明要解决的问题是,提供一种改良型复合水泥基灌浆材料,具有良好的抗硫酸盐、抗污水侵蚀性能和微膨胀性能、无收缩,耐久性佳,强度更高,施工简单。
为解决现有技术问题,本发明提供的技术方案是,一种改良型复合水泥基灌浆材料,其由以下重量份数的原料制成:
硅酸盐水泥40-60份,膨润土8-14份,糖钙缓凝剂0.5-1.2份,砂15-22份,消泡剂0.6-0.9份,增韧剂1.2-2.6份,石英砂14-23份,木质素磺酸钠0.6-0.9份,水性聚氨酯1.6-2.4份,酒糟5-7份,磷酸盐10-20份,调凝剂8-12份,滑石粉2-4份,消泡剂0.8-1.6份,羟丙基甲基纤维素1-2份,高效减水剂1.2-2.5份,可再分散乳胶粉1.2-3.5份。
本发明的有益效果是:本发明的改良型复合水泥基灌浆材料,具有良好的抗硫酸盐、抗污水侵蚀性能和微膨胀性能、无收缩,耐久性佳,强度更高,施工简单。
具体实施方式
实施例1
一种改良型复合水泥基灌浆材料,其由以下重量份数的原料制成:
硅酸盐水泥40份,膨润土8份,糖钙缓凝剂0.5份,砂15份,消泡剂0.6份,增韧剂1.2份,石英砂14份,木质素磺酸钠0.6份,水性聚氨酯1.6份,酒糟5份,磷酸盐10份,调凝剂8份,滑石粉2份,消泡剂0.8份,羟丙基甲基纤维素1份,高效减水剂1.2份,可再分散乳胶粉1.2份。
实施例2
一种改良型复合水泥基灌浆材料,其由以下重量份数的原料制成:
硅酸盐水泥60份,膨润土14份,糖钙缓凝剂1.2份,砂22份,消泡剂0.9份,增韧剂2.6份,石英砂23份,木质素磺酸钠0.9份,水性聚氨酯2.4份,酒糟7份,磷酸盐20份,调凝剂12份,滑石粉4份,消泡剂1.6份,羟丙基甲基纤维素2份,高效减水剂2.5份,可再分散乳胶粉3.5份。

Claims (1)

1.一种改良型复合水泥基灌浆材料,其特征在于:其由以下重量份数的原料制成:
硅酸盐水泥40-60份,膨润土8-14份,糖钙缓凝剂0.5-1.2份,砂15-22份,消泡剂0.6-0.9份,增韧剂1.2-2.6份,石英砂14-23份,木质素磺酸钠0.6-0.9份,水性聚氨酯1.6-2.4份,酒糟5-7份,磷酸盐10-20份,调凝剂8-12份,滑石粉2-4份,消泡剂0.8-1.6份,羟丙基甲基纤维素1-2份,高效减水剂1.2-2.5份,可再分散乳胶粉1.2-3.5份。
CN201610516436.5A 2016-07-05 2016-07-05 一种改良型复合水泥基灌浆材料 Pending CN106116377A (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107117895A (zh) * 2017-04-21 2017-09-01 周益铭 一种无收缩灌浆料的制备方法
CN111197310A (zh) * 2020-01-07 2020-05-26 中冶交通建设集团有限公司 灌注桩富水地层声测管注浆装置、设备及注浆方法
CN111848067A (zh) * 2020-07-30 2020-10-30 石家庄铁道大学 一种用于大型桥梁支座的灌浆料及其制备方法
CN115124300A (zh) * 2022-05-20 2022-09-30 中铁上海工程局集团市政环保工程有限公司 一种非开挖螺旋缠绕修复技术专用水性聚氨酯灌浆材料及其制备方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107117895A (zh) * 2017-04-21 2017-09-01 周益铭 一种无收缩灌浆料的制备方法
CN111197310A (zh) * 2020-01-07 2020-05-26 中冶交通建设集团有限公司 灌注桩富水地层声测管注浆装置、设备及注浆方法
CN111848067A (zh) * 2020-07-30 2020-10-30 石家庄铁道大学 一种用于大型桥梁支座的灌浆料及其制备方法
CN111848067B (zh) * 2020-07-30 2022-02-01 石家庄铁道大学 一种用于大型桥梁支座的灌浆料及其制备方法
CN115124300A (zh) * 2022-05-20 2022-09-30 中铁上海工程局集团市政环保工程有限公司 一种非开挖螺旋缠绕修复技术专用水性聚氨酯灌浆材料及其制备方法

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Application publication date: 20161116