CN1872778A - 无机早强地坪材料 - Google Patents

无机早强地坪材料 Download PDF

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Publication number
CN1872778A
CN1872778A CNA2006100447311A CN200610044731A CN1872778A CN 1872778 A CN1872778 A CN 1872778A CN A2006100447311 A CNA2006100447311 A CN A2006100447311A CN 200610044731 A CN200610044731 A CN 200610044731A CN 1872778 A CN1872778 A CN 1872778A
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Prior art keywords
powder
diatomite
cement
parts
early strong
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CNA2006100447311A
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CN100436364C (zh
Inventor
李广志
夏文强
钟涛
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SITAIPULI HI-NEW BUILDING MATERIALS Co Ltd SHANDONG
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SITAIPULI HI-NEW BUILDING MATERIALS Co Ltd SHANDONG
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    • 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
    • C04B28/04—Portland cements
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/203—Oil-proof or grease-repellant materials
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/34—Non-shrinking or non-cracking materials
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/60—Flooring materials

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

Abstract

本发明涉及一种地坪材料，具体是一种无机早强地坪材料。其技术方案是：包括下列重量份的主原料：水泥50－100、砂子200－400、滑石粉200－400、酪蛋白200－400、硅藻土粉200－400，和占全部材料重量百分比的副原料：聚合物乳液10－30％、削泡剂0.4％、减水剂0.7％、纤维素0.1－0.4％组成。本发明地坪材料经施工后，可在短时间内使用，具有早强、高强、微膨胀及抗油污等性能。适合各种地面要求较高的厂房、实验室、办公室、居室等地坪使用。

Description

无机早强地坪材料
技术领域
本发明涉及一种地坪材料，具体是一种无机早强地坪材料。
背景技术
目前使用的地坪材料只是材料水泥、砂子和少量添加物进行搅拌、混合组成，其缺陷是容易开裂、起尘、起砂，很难满足厂房、实验室、办公室、居室等地坪使用要求。
发明内容
本发明的目的就是针对现有技术存在的缺陷，提供一种早强、微膨胀、抗油污的无机早强地坪材料。
其技术方案是：包括下列重量份的主原料：水泥50-100、砂子200-400、滑石粉200-400、酪蛋白200-400、硅藻土粉200-400，和占全部材料重量百分比的付原料：聚合物乳液10-30％、削泡剂0.4％、减水剂0.7％、纤维素0.1-0.4％组成。水泥是硅酸盐水泥，砂子的粒径2-6毫米，滑石粉、酪蛋白和硅藻土粉的粒径80-200目，硅藻土粉是有机改性蒙脱土，聚合物乳液是固含量40％的丙烯酸乳液，减水剂是聚次甲基奈酸磺钠粉末，消泡剂是有机硅(聚氧丙烯、聚氧乙烯)，纤维素是羟乙基纤维素粉末。
主要技术指标：
  型号   项目
  竖向膨胀率   抗压强度   流动度   钢筋粘结度
  (％)   (Mpa)   (mm)   (Mpa)
  1d   1d   3d   28d   圆钢   螺纹钢
  I级品   ≥0.02   ≥30   ≥40   ≥65   ≥270   ≥6   ≥13
  II级品   ≥0.02   ≥22   ≥38   ≥55   ≥240   ≥6   ≥13
本发明地坪材料经施工后，可在短时间内使用，具有早强、高强、微膨胀及抗油污等性能。适合各种地面要求较高的厂房、实验室、办公室、居室等地坪使用。
具体实施例
原料配方
  材料名称   规格   配比范围(实例1)   配比范围(实例2)   配比范围(实例3)   材料功能和作用
  水泥   425R硅酸盐   50   75   100   粘结
  砂子   2-6毫米   200   300   400   填料
  酪蛋白   80-200目   200   300   400   粘结
  有机硅   液体   0.4％   0.4％   0.4％   消除气泡
  滑石粉   80-200目   200   300   400   细腻填料
  硅藻土粉   80-200目   200   300   400   粘结
  丙烯酸乳液   固含量40％，乳白色   10％   20％   30％   增粘
  聚次甲基奈酸磺钠   固体粉末   0.7％   0.7％   0.7％   增强
  羟乙基纤维素   固体粉末   0.14％   0.24％   0.4％   调节凝固时间
配方中的粉料使用双螺旋锥形混合机，先将水泥和细砂加入混合机，开动机器，混合5-10分钟，然后加入其它填充料，继续混合5-10分钟，观察颜色和界面是否已经混合均匀，若认为不均匀可继续延长混合时间，最后，将纤维素等加入，继续混合5-10分钟，最终放料至内衬防水防潮塑料膜的编织袋中，并密封袋口，防止受潮进水，待用。
液体聚合物乳液，放入特定体积的塑料或者铁桶内，密封，现场开启，倒入搅拌桶，按照配方比例，使用电动搅拌机，充分搅拌，至均匀，根据气温以及施工要求，可适量加入水对粘结砂浆的稠度进行调节。

Claims (2)

1、一种无机早强地坪材料，其特征是包括下列重量份的主原料：水泥50-100、砂子200-400、滑石粉200-400、酪蛋白200-400、硅藻土粉200-400，和占全部材料重量百分比的付原料：聚合物乳液10-30％、削泡剂0.4％、减水剂0.7％、纤维素0.1-0.4％组成。
2、根据权利要求1所述的无机早强地坪材料，其特征是：所述的水泥是硅酸盐水泥，砂子的粒径2-6毫米，滑石粉、酪蛋白和硅藻土粉的粒径80-200目，硅藻土粉是有机改性蒙脱土，聚合物乳液是固含量40％的丙烯酸乳液，减水剂是聚次甲基奈磺酸钠固体粉末，消泡剂是有机硅，纤维素是羟乙基纤维素固体粉末。
CNB2006100447311A 2006-06-10 2006-06-10 无机早强地坪材料 Expired - Fee Related CN100436364C (zh)

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CN1872778A true CN1872778A (zh) 2006-12-06
CN100436364C CN100436364C (zh) 2008-11-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111187054A (zh) * 2020-03-25 2020-05-22 安徽虹达道路桥梁工程有限公司 一种市政建筑工程用路面混凝土

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003104766A (ja) * 2001-09-27 2003-04-09 Sumitomo Osaka Cement Co Ltd 繊維補強水硬性組成物及び当該組成物を用いた繊維補強水硬性成形体
CN1432611A (zh) * 2002-01-18 2003-07-30 萧锦辉 可研磨的矿物复合泥涂料及施工法
CN1260161C (zh) * 2003-10-24 2006-06-21 张伟 干粉砂浆组合物
US7005462B2 (en) * 2003-12-05 2006-02-28 Specialty Construction Brands, Inc. Polymer grout compositions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111187054A (zh) * 2020-03-25 2020-05-22 安徽虹达道路桥梁工程有限公司 一种市政建筑工程用路面混凝土
CN111187054B (zh) * 2020-03-25 2022-01-07 安徽虹达道路桥梁工程有限公司 一种市政建筑工程用路面混凝土

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