CN102020436A - 早强剂 - Google Patents

早强剂 Download PDF

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Publication number
CN102020436A
CN102020436A CN 200910036371 CN200910036371A CN102020436A CN 102020436 A CN102020436 A CN 102020436A CN 200910036371 CN200910036371 CN 200910036371 CN 200910036371 A CN200910036371 A CN 200910036371A CN 102020436 A CN102020436 A CN 102020436A
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CN
China
Prior art keywords
early strength
strength agent
hardening accelerator
percentage
mixed
Prior art date
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Pending
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CN 200910036371
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English (en)
Inventor
魏巍
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Individual
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Individual
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Publication date
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Priority to CN 200910036371 priority Critical patent/CN102020436A/zh
Publication of CN102020436A publication Critical patent/CN102020436A/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

本发明公开了一种早强剂，由三乙醇胺、硫酸钠、氯化钠、石膏混合制成。本发明生产成本低、工作效果好。

Description

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，工作效果好的早强剂。
本发明的技术解决方案是：
一种早强剂，其特征是：由下列重量百分比的成分混合制成：
Figure B2009100363714D0000011
所述的早强剂，由下列重量百分比的成分混合制成：
Figure B2009100363714D0000012
所述的早强剂，由下列重量百分比的成分混合制成：
Figure B2009100363714D0000013
Figure B2009100363714D0000021
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：
一种早强剂，由下列重量百分比的成分混合制成：
Figure B2009100363714D0000022
实施例2：
一种早强剂，由下列重量百分比的成分混合制成：
Figure B2009100363714D0000023

Claims (3)

1.一种早强剂，其特征是：由下列重量百分比的成分混合制成：
2.根据权利要求1所述的早强剂，其特征是：由下列重量百分比的成分混合制成：
Figure F2009100363714C0000012
3.根据权利要求1所述的早强剂，其特征是：由下列重量百分比的成分混合制成：
Figure F2009100363714C0000013
CN 200910036371 2009-09-22 2009-09-22 早强剂 Pending CN102020436A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200910036371 CN102020436A (zh) 2009-09-22 2009-09-22 早强剂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200910036371 CN102020436A (zh) 2009-09-22 2009-09-22 早强剂

Publications (1)

Publication Number Publication Date
CN102020436A true CN102020436A (zh) 2011-04-20

Family

ID=43862263

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200910036371 Pending CN102020436A (zh) 2009-09-22 2009-09-22 早强剂

Country Status (1)

Country Link
CN (1) CN102020436A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108249845A (zh) * 2017-12-13 2018-07-06 镇江建科建设科技有限公司 一种有机-无机复合早强剂及利用该早强剂制备的自密实混凝土
CN111205010A (zh) * 2020-03-27 2020-05-29 河南天平工程质量检测有限公司 一种用于路面混凝土的早强剂

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108249845A (zh) * 2017-12-13 2018-07-06 镇江建科建设科技有限公司 一种有机-无机复合早强剂及利用该早强剂制备的自密实混凝土
CN111205010A (zh) * 2020-03-27 2020-05-29 河南天平工程质量检测有限公司 一种用于路面混凝土的早强剂

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20110420