WO2014094519A1 - Intensificateur d'activation appliqué au ciment mélangé à une grande quantité de pierre calcaire - Google Patents

Intensificateur d'activation appliqué au ciment mélangé à une grande quantité de pierre calcaire Download PDF

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Publication number
WO2014094519A1
WO2014094519A1 PCT/CN2013/087569 CN2013087569W WO2014094519A1 WO 2014094519 A1 WO2014094519 A1 WO 2014094519A1 CN 2013087569 W CN2013087569 W CN 2013087569W WO 2014094519 A1 WO2014094519 A1 WO 2014094519A1
Authority
WO
WIPO (PCT)
Prior art keywords
cement
activation enhancer
limestone
enhancer according
lignin
Prior art date
Application number
PCT/CN2013/087569
Other languages
English (en)
Chinese (zh)
Inventor
朱化雨
赵洪义
冯恩娟
傅秀新
朱孔赞
殷俊峰
张辉
张凤霞
孟凡军
Original Assignee
山东宏艺科技股份有限公司
临沂大学
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 山东宏艺科技股份有限公司, 临沂大学 filed Critical 山东宏艺科技股份有限公司
Publication of WO2014094519A1 publication Critical patent/WO2014094519A1/fr

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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • 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
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators

Definitions

  • the invention provides an activation enhancer applied to a large-volume limestone cement, comprising: an alcohol amine substance 5wt% ⁇ 8wt%;
  • the herb fermentation residue is from 60 wt% to 70 wt% lignin, 15 wt% to 25 wt% cellulose, 2 wt% ⁇ 5wt% protein, 3wt% ⁇ 5wt% ash, the balance of water composition.
  • the preparation method of the activation enhancer applied to the large-volume limestone cement is not particularly limited, and the alcohol amine-based substance, the herb lignin-based polyol, the aluminum salt, the iron salt and the water may be uniformly mixed.
  • the herbage fermentation waste residue used in this embodiment is the remaining after the corn straw is fermented to produce ethanol.
  • the residue consists of 65 wt% lignin, 22 wt% cellulose, 4 wt% protein, 4% ash, and the balance water.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

La présente invention concerne un intensificateur d'activation appliqué au ciment mélangé à une grande quantité de pierre calcaire, comprenant : de 5 à 8 % en poids de substance alcool amine, de 10 à 15 % en poids de polyalcool à base de lignine d'origine végétale, de 10 à 25 % en poids de sel d'aluminium, de 5 à 20 % en poids de sel de fer, et de 40 à 65 % en poids d'eau. L'intensificateur d'activation est produit à faible coût, et améliore la résistance du ciment une fois mélangé à une grande quantité de pierre calcaire ainsi que la résistance à la compression de la suspension à base de ciment durci.
PCT/CN2013/087569 2012-12-19 2013-11-21 Intensificateur d'activation appliqué au ciment mélangé à une grande quantité de pierre calcaire WO2014094519A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210556294.7A CN103011658B (zh) 2012-12-19 2012-12-19 应用于大掺量石灰石水泥的活化增强剂
CN201210556294.7 2012-12-19

Publications (1)

Publication Number Publication Date
WO2014094519A1 true WO2014094519A1 (fr) 2014-06-26

Family

ID=47960827

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/087569 WO2014094519A1 (fr) 2012-12-19 2013-11-21 Intensificateur d'activation appliqué au ciment mélangé à une grande quantité de pierre calcaire

Country Status (2)

Country Link
CN (1) CN103011658B (fr)
WO (1) WO2014094519A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103011658B (zh) * 2012-12-19 2014-07-02 山东宏艺科技股份有限公司 应用于大掺量石灰石水泥的活化增强剂
CN107572864B (zh) * 2017-09-22 2020-06-19 右江民族医学院 一种透水性混凝土增强剂及制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101184702A (zh) * 2005-06-02 2008-05-21 格雷斯公司 源自生物质的助磨剂
CN102050594A (zh) * 2009-11-06 2011-05-11 山东宏艺科技股份有限公司 草本植物木质素型水泥助磨剂及其制备方法
CN102180616A (zh) * 2011-05-04 2011-09-14 山东众森建材科技有限公司 一种大掺量石灰石复合水泥专用助磨剂及其制备方法
CN102372454A (zh) * 2010-08-16 2012-03-14 广州基业长青化工有限公司 一种水泥助磨剂
CN102584078A (zh) * 2012-03-13 2012-07-18 济南高新区工业废弃物利用研发中心 无氯低碱有机水泥助磨剂
CN103011658A (zh) * 2012-12-19 2013-04-03 山东宏艺科技股份有限公司 应用于大掺量石灰石水泥的活化增强剂

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100990758B1 (ko) * 2009-12-23 2010-10-29 주식회사 윈플로 고기능성이 부여된 시멘트 클링커 분쇄조제용 조성물

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101184702A (zh) * 2005-06-02 2008-05-21 格雷斯公司 源自生物质的助磨剂
CN102050594A (zh) * 2009-11-06 2011-05-11 山东宏艺科技股份有限公司 草本植物木质素型水泥助磨剂及其制备方法
CN102372454A (zh) * 2010-08-16 2012-03-14 广州基业长青化工有限公司 一种水泥助磨剂
CN102180616A (zh) * 2011-05-04 2011-09-14 山东众森建材科技有限公司 一种大掺量石灰石复合水泥专用助磨剂及其制备方法
CN102584078A (zh) * 2012-03-13 2012-07-18 济南高新区工业废弃物利用研发中心 无氯低碱有机水泥助磨剂
CN103011658A (zh) * 2012-12-19 2013-04-03 山东宏艺科技股份有限公司 应用于大掺量石灰石水泥的活化增强剂

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Publication number Publication date
CN103011658B (zh) 2014-07-02
CN103011658A (zh) 2013-04-03

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