CN1102545C - 砂浆高效外加剂 - Google Patents

砂浆高效外加剂 Download PDF

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Publication number
CN1102545C
CN1102545C CN98102074A CN98102074A CN1102545C CN 1102545 C CN1102545 C CN 1102545C CN 98102074 A CN98102074 A CN 98102074A CN 98102074 A CN98102074 A CN 98102074A CN 1102545 C CN1102545 C CN 1102545C
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CN
China
Prior art keywords
mortar
additive
agent
cao
nacl
Prior art date
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Expired - Fee Related
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CN98102074A
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English (en)
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CN1239086A (zh
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曲伟
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Individual
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Individual
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Priority to CN98102074A priority Critical patent/CN1102545C/zh
Publication of CN1239086A publication Critical patent/CN1239086A/zh
Application granted granted Critical
Publication of CN1102545C publication Critical patent/CN1102545C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • 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
    • C04B2103/46—Water-loss or fluid-loss reducers, hygroscopic or hydrophilic agents, water retention agents

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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

本发明涉及的是一种提高砂浆效能外加添加剂，主要有Cao、松香皂化酯、Na2SO4、烷基苯横酸钠、酒石酸、尿素、NaCl、甲基萘磺酸钠、三乙醇胺、NaCl2材料组成，合理配制成塑化剂、活性剂、助强剂、掺合而成外加剂，掺入各种砂浆，从根本上满足建筑工程高效、低耗、快速、优质的要求。

Description

砂浆外加剂
技术领域
本发明涉及的是一种提高砂浆效能的外加添加剂。
发明背景
目前，我国现代化建筑业飞速发展，是经济建设突飞猛进的重要标志之一。但建筑业的基础材料砂浆在性能、质量、施工成本、工作效率方面均存在赶不上建筑业发展的需要。针对建筑行业施工所存在的砂浆和易性差、强度低、低温搅拌难等问题，我们积极研制改进，在吸收国内外同类产品优点的基础上，反复试验，加以创新，成功地发明了砂浆外加剂，提高了砂浆的性能，解决建筑施工中现存的问题。
发明内容
本发明的目的，就是提供一种能改善砂浆性能，提高工程质量，节省石灰和水泥的砂浆外加剂。
本发明的目的是这样实现的：砂浆外加剂分为I、II、III型，均由塑化微沫剂、表面活性剂、助强剂等系列产品，配制的一种粉状复合剂。在施工时按用量比例掺入各种砂浆，能明显改善砂浆的易和性，提高砂浆保水性能和砂浆强度。其中，I、II型用于混合砂浆，III型用于普通水泥砂浆。
本发明提供的砂浆高效外加剂的配方包括：
1)I、II型配方
材料名称             重量％
CaO                  35-45
松香皂化酯           10-15
Na2SO4            15-25
烷基苯磺酸钠           3-5
酒石酸                 10-15
尿素                   5-10
NaCl                   5-8或
2)III型配方
材料名称               重量％
甲基萘磺酸钠           10-20
三乙醇胺               10-20
Na2SO4              15-25
NaCl                   20-30
CaO                    30-40
由于采用上述技术方案，制作的砂浆高效外加剂无毒、无腐蚀、无污染。它适用于砌筑砂浆和抹灰砂浆，能改善和易性、节约水泥、提高强度、保证工程质量、降低成本、改善工作环境、减少劳动强度。与传统配料相比，使用该外加剂使砂浆的保水性、流动性和粘聚性大为改善，砌筑砂浆稳定，抹灰砂浆的粘结强度得到提高，而且使用方便，易于操作。按照规定掺量使用，可节省石灰粉45-55％，石灰膏50％以上，节省水泥30-35％，从根本上满足了建筑工程高效、低耗、快速、优质的要求。
本发明砂浆高效外加剂的生产工艺流程：
原材料→配料→混料→粉碎→合成→包装→成品。
使用方法：I、II、III型砂浆按水泥重量的2％掺入外加剂，必须撒在水泥中搅拌3-4分钟即可使用。
注意事项：产品在保管、运输中严防受潮、雨淋，能保证产品长期有效。

Claims (1)

1、一种砂浆外加剂，其由塑化微沫剂、表面活性剂、助强剂配制而成，该外加剂的配方包括：
1)材料名称            重量％
CaO                  35-45
松香皂化酯            10-15
Na2SO4             15-25
烷基苯磺酸钠          3-5
酒石酸                10-15
尿素                  5-10
NaCl                  5-8或
2)材料名称           重量％
甲基萘磺酸钠         10-20
三乙醇胺             10-20
Na2SO4            15-25
NaCl                20-30
CaO                 30-40
CN98102074A 1998-06-11 1998-06-11 砂浆高效外加剂 Expired - Fee Related CN1102545C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN98102074A CN1102545C (zh) 1998-06-11 1998-06-11 砂浆高效外加剂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN98102074A CN1102545C (zh) 1998-06-11 1998-06-11 砂浆高效外加剂

Publications (2)

Publication Number Publication Date
CN1239086A CN1239086A (zh) 1999-12-22
CN1102545C true CN1102545C (zh) 2003-03-05

Family

ID=5217116

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98102074A Expired - Fee Related CN1102545C (zh) 1998-06-11 1998-06-11 砂浆高效外加剂

Country Status (1)

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CN (1) CN1102545C (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10012563A1 (de) * 2000-03-15 2001-09-20 Hubert Heider Mineralische Baustoffzusammensetzung und ihre Verwendung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1078221A (zh) * 1992-05-07 1993-11-10 秦宗谟 砂浆精
CN1102630A (zh) * 1993-11-10 1995-05-17 赖相业 石灰晶

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1078221A (zh) * 1992-05-07 1993-11-10 秦宗谟 砂浆精
CN1102630A (zh) * 1993-11-10 1995-05-17 赖相业 石灰晶

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CN1239086A (zh) 1999-12-22

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