CN107686271A - 一种伸拉粘结强度高的混凝土速凝剂 - Google Patents

一种伸拉粘结强度高的混凝土速凝剂 Download PDF

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Publication number
CN107686271A
CN107686271A CN201610636947.0A CN201610636947A CN107686271A CN 107686271 A CN107686271 A CN 107686271A CN 201610636947 A CN201610636947 A CN 201610636947A CN 107686271 A CN107686271 A CN 107686271A
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parts
stretch
adhesion strength
strength high
accelerator
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CN201610636947.0A
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栾清杨
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Shenyang Chuangda Technology Trade Market Co Ltd
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Shenyang Chuangda Technology Trade Market Co Ltd
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Priority to CN201610636947.0A priority Critical patent/CN107686271A/zh
Publication of CN107686271A publication Critical patent/CN107686271A/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
    • C04B40/00Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039Premixtures of ingredients
    • 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
    • C04B2103/00Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10Accelerators; Activators
    • C04B2103/12Set accelerators

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

一种伸拉粘结强度高的混凝土速凝剂,主要成分为铝矾土、纯碱、生石灰混合后烧制成的熟料,还加入了纤维素55‑60份、硬脂酸锌5‑15份,纳米氧化锌15‑20份、聚乙烯亚胺5‑10份。所述的纤维素优选58份。与现有技术相比,本发明所具有的有益效果为:本发明通过加入羟丙基甲基纤维素、硬脂酸锌,纳米氧化锌、聚乙烯亚胺,使得该速凝剂具有很好的效果。

Description

一种伸拉粘结强度高的混凝土速凝剂
技术领域
本发明涉及混凝土技术领域,尤其涉及一种伸拉粘结强度高的混凝土速凝剂。
背景技术
速凝剂,使用前应针对工程所用水泥品种进行试配试验,选好掺量,方可大量使用。存放过期水泥不能用,不符合国家标准的水泥不能用。对速凝剂要求妥善保管,防止受潮结块失效。加强早期喷水养护,确保后期强度。
发明内容
所要解决的技术问题是克服现有技术存在的缺陷,提供一种伸拉粘结强度高的混凝土速凝剂。
本发明所采用的技术解决方案是一种伸拉粘结强度高的混凝土速凝剂,主要成分为铝矾土、纯碱、生石灰混合后烧制成的熟料,还加入了纤维素55-60份、硬脂酸锌5-15份,纳米氧化锌15-20份、聚乙烯亚胺5-10份。
所述的纤维素优选58份。
与现有技术相比,本发明所具有的有益效果为:本发明通过加入羟丙基甲基纤维素、硬脂酸锌,纳米氧化锌、聚乙烯亚胺,使得该速凝剂具有很好的效果。
具体实施方式
本发明详细内容结合实施例加以说明:
一种伸拉粘结强度高的混凝土速凝剂,主要成分为铝矾土、纯碱、生石灰混合后烧制成的熟料,还加入了纤维素55-60份、硬脂酸锌5-15份,纳米氧化锌15-20份、聚乙烯亚胺5-10份。
所述的纤维素优选58份。

Claims (2)

1.一种伸拉粘结强度高的混凝土速凝剂,其特征在于:主要成分为铝矾土、纯碱、生石灰混合后烧制成的熟料,还加入了纤维素55-60份、硬脂酸锌5-15份,纳米氧化锌15-20份、聚乙烯亚胺5-10份。
2.根据权利要求1所述的伸拉粘结强度高的混凝土速凝剂,其特征在于:所述的纤维素优选58份。
CN201610636947.0A 2016-08-06 2016-08-06 一种伸拉粘结强度高的混凝土速凝剂 Pending CN107686271A (zh)

Priority Applications (1)

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CN201610636947.0A CN107686271A (zh) 2016-08-06 2016-08-06 一种伸拉粘结强度高的混凝土速凝剂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610636947.0A CN107686271A (zh) 2016-08-06 2016-08-06 一种伸拉粘结强度高的混凝土速凝剂

Publications (1)

Publication Number Publication Date
CN107686271A true CN107686271A (zh) 2018-02-13

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CN201610636947.0A Pending CN107686271A (zh) 2016-08-06 2016-08-06 一种伸拉粘结强度高的混凝土速凝剂

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117658519A (zh) * 2024-01-31 2024-03-08 石家庄市长安育才建材有限公司 一种防水型粉剂速凝剂及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117658519A (zh) * 2024-01-31 2024-03-08 石家庄市长安育才建材有限公司 一种防水型粉剂速凝剂及其制备方法
CN117658519B (zh) * 2024-01-31 2024-04-09 石家庄市长安育才建材有限公司 一种防水型粉剂速凝剂及其制备方法

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Application publication date: 20180213