CN102020430A - 复合早强剂 - Google Patents

复合早强剂 Download PDF

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Publication number
CN102020430A
CN102020430A CN 200910036370 CN200910036370A CN102020430A CN 102020430 A CN102020430 A CN 102020430A CN 200910036370 CN200910036370 CN 200910036370 CN 200910036370 A CN200910036370 A CN 200910036370A CN 102020430 A CN102020430 A CN 102020430A
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China
Prior art keywords
early strength
strength agent
composite early
composite
percentage
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Pending
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CN 200910036370
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English (en)
Inventor
魏巍
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Individual
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Individual
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Priority to CN 200910036370 priority Critical patent/CN102020430A/zh
Publication of CN102020430A publication Critical patent/CN102020430A/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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients

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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)

Abstract

本发明公开了一种复合早强剂，由磷酸三钠、硫酸钠、亚硝酸钠、石膏混合制成。本发明生产成本低、工作效果好。

Description

复合早强剂
技术领域：
本发明涉及一种混凝土外加剂。
背景技术：
现有复合早强剂品种较多，但在生产成本、工作效果等方面存在缺陷。
发明内容：
本发明的目的在于提供一种组分合理，工作效果好的复合早强剂。
本发明的技术解决方案是：
一种复合早强剂，其特征是：由下列重量百分比的成分混合制成：
Figure B200910036370XD0000011
所述的复合早强剂，由下列重量百分比的成分混合制成：
所述的复合早强剂，由下列重量百分比的成分混合制成：
Figure B200910036370XD0000021
本发明生产成本低、工作效果好。
下面结合实施例对本发明作进一步说明。
具体实施方式：
实施例1：
一种复合早强剂，由下列重量百分比的成分混合制成：
Figure B200910036370XD0000022
实施例2：
一种复合早强剂，由下列重量百分比的成分混合制成：
Figure B200910036370XD0000023

Claims (3)

1.一种复合早强剂，其特征是：由下列重量百分比的成分混合制成：
Figure F200910036370XC0000011
2.根据权利要求1所述的复合早强剂，其特征是：由下列重量百分比的成分混合制成：
Figure F200910036370XC0000012
3.根据权利要求1所述的复合早强剂，其特征是：由下列重量百分比的成分混合制成：
Figure F200910036370XC0000013
CN 200910036370 2009-09-22 2009-09-22 复合早强剂 Pending CN102020430A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200910036370 CN102020430A (zh) 2009-09-22 2009-09-22 复合早强剂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200910036370 CN102020430A (zh) 2009-09-22 2009-09-22 复合早强剂

Publications (1)

Publication Number Publication Date
CN102020430A true CN102020430A (zh) 2011-04-20

Family

ID=43862257

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200910036370 Pending CN102020430A (zh) 2009-09-22 2009-09-22 复合早强剂

Country Status (1)

Country Link
CN (1) CN102020430A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109369055A (zh) * 2018-11-22 2019-02-22 中耕耘成建筑科技(江苏)有限公司 一种复合型早强剂以及利用该早强剂制备的自密实混凝土

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109369055A (zh) * 2018-11-22 2019-02-22 中耕耘成建筑科技(江苏)有限公司 一种复合型早强剂以及利用该早强剂制备的自密实混凝土
CN109369055B (zh) * 2018-11-22 2022-01-21 中耕耘成建筑科技(江苏)有限公司 一种复合型早强剂以及利用该早强剂制备的自密实混凝土

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Application publication date: 20110420