CN103396077B - A kind of anti-cracking heat insulation mortar - Google Patents

A kind of anti-cracking heat insulation mortar Download PDF

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Publication number
CN103396077B
CN103396077B CN201310314158.1A CN201310314158A CN103396077B CN 103396077 B CN103396077 B CN 103396077B CN 201310314158 A CN201310314158 A CN 201310314158A CN 103396077 B CN103396077 B CN 103396077B
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China
Prior art keywords
powder
insulation mortar
heat insulation
stir
wilkinite
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CN103396077A (en
Inventor
方林堂
宋祖枝
方金明
卢德炎
周其良
李启稳
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ANHUI YING KE BUILDING MATERIALS Co Ltd
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ANHUI YING KE BUILDING MATERIALS Co Ltd
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Abstract

The invention discloses a kind of anti-cracking heat insulation mortar; it is obtained by the raw material of following weight parts: calcining desulfurization gypsum powder 50-60, volcanic rock powder 5-8, benzene emulsion 5-8; polyvinyl alcohol 0.1-0.3, citric acid 0.01-0.02, modified Nano wilkinite 15-18; white cement 400-500; river sand 20-50, limestone powder 10-20, Vltra tears 1-2; glass bead 40-50, suitable quantity of water.

Description

A kind of anti-cracking heat insulation mortar
Technical field
The present invention relates to thermal insulation mortar field, is exactly a kind of anti-cracking heat insulation mortar.
Background technology
Thermal insulation mortar is with various light material for aggregate, is gelating material, admixes some property-modifying additives with cement, is uniformly mixed and a kind of premixing dry-mix made through manufacturing enterprise.Be mainly used in building exterior wall heat preserving, there is the advantage such as easy construction, good endurance.
Summary of the invention
The object of the present invention is to provide a kind of anti-cracking heat insulation mortar
Above-mentioned purpose is realized by following scheme:
A kind of anti-cracking heat insulation mortar; it is characterized in that: it is obtained by the raw material of following weight parts: calcining desulfurization gypsum powder 50-60, volcanic rock powder 5-8, benzene emulsion 5-8; polyvinyl alcohol 0.1-0.3, citric acid 0.01-0.02, modified Nano wilkinite 15-18; white cement 400-500; river sand 20-50, limestone powder 10-20, Vltra tears 1-2; glass bead 40-50, suitable quantity of water.
Described a kind of anti-cracking heat insulation mortar, is characterized in that:
Preparation method is:
(1) after wilkinite being calcined 3-4 hour at 300-400 DEG C, putting into concentration is again that the hydrochloric acid soln of 5-8% soaks 3-4 hour, take out, dry, add the dibutyl ester, the nano-sized carbon of 0.1-0.2%, the titanate coupling agent YDH-201 of 1-2% that are equivalent to its weight 0.5-0.8%, and appropriate water, stir 10-15 minute under 100-200 rev/min after, take out, dry, after grinding to form nanometer powder, obtain modified Nano wilkinite for subsequent use;
(2) white cement and calcining desulfurization gypsum powder, volcanic rock powder, benzene emulsion are mixed, under room temperature, under 100-200 rev/min, stir 20-30 minute;
(3) add surplus stock by weight again, stir 5-8 minute at 25-30 DEG C, to obtain final product.
Beneficial effect of the present invention is:
The present invention is by the improvement to thermal insulation mortar component, make its cohesiveness good by adding the compositions such as modified Nano wilkinite, benzene emulsion, intensity enhancing, is provided with extraordinary resistance to cleavage, and have good workability, for modern architecture energy-saving material field brings significant progress.
Cohesive strength of the present invention is high, and early strength improves fast, is obviously better than the thermal insulation mortar that ordinary pearl rock is aglite, improves operating efficiency.
Embodiment
A kind of anti-cracking heat insulation mortar; it is obtained by the raw material of following weight parts (kg): calcining desulfurization gypsum powder 60, volcanic rock powder 8, benzene emulsion 8; polyvinyl alcohol 0.3, citric acid 0.02, modified Nano wilkinite 18; white cement 500; river sand 50, limestone powder 20, Vltra tears 2; glass bead 50, suitable quantity of water.
Described a kind of anti-cracking heat insulation mortar, preparation method is:
1) after wilkinite being calcined 4 hours at 400 DEG C, put into again concentration be 8% hydrochloric acid soln soak 4 hours, take out, dry, add the dibutyl ester, the nano-sized carbon of 0.2%, the titanate coupling agent YDH-201 of 2% that are equivalent to its weight 0.8%, and appropriate water, stir under 200 revs/min after 15 minutes, take out, dry, after grinding to form nanometer powder, obtain modified Nano wilkinite for subsequent use;
(2) white cement and calcining desulfurization gypsum powder, volcanic rock powder, benzene emulsion are mixed, under room temperature, stir 30 minutes under 200 revs/min;
(3) add surplus stock by weight again, stir 8 minutes at 30 DEG C, to obtain final product.
Products obtained therefrom test result is as follows:

Claims (1)

1. an anti-cracking heat insulation mortar, it is characterized in that: it is obtained by the raw material of following weight parts: calcining desulfurization gypsum powder 50-60, volcanic rock powder 5-8, benzene emulsion 5-8, polyvinyl alcohol 0.1-0.3, citric acid 0.01-0.02, modified Nano wilkinite 15-18, white cement 400-500, river sand 20-50, limestone powder 10-20, Vltra tears 1-2, glass bead 40-50, suitable quantity of water;
The preparation method of described a kind of anti-cracking heat insulation mortar is:
(1) after wilkinite being calcined 3-4 hour at 300-400 DEG C, putting into concentration is again that the hydrochloric acid soln of 5-8% soaks 3-4 hour, take out, dry, add the dibutyl ester, the nano-sized carbon of 0.1-0.2%, the titanate coupling agent YDH-201 of 1-2% that are equivalent to its weight 0.5-0.8%, and appropriate water, stir 10-15 minute under 100-200 rev/min after, take out, dry, after grinding to form nanometer powder, obtain modified Nano wilkinite for subsequent use; (2) white cement and calcining desulfurization gypsum powder, volcanic rock powder, benzene emulsion are mixed, under room temperature, under 100-200 rev/min, stir 20-30 minute;
(3) add surplus stock by weight again, stir 5-8 minute at 25-30 DEG C, to obtain final product.
CN201310314158.1A 2013-07-24 2013-07-24 A kind of anti-cracking heat insulation mortar Active CN103396077B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201310314158.1A CN103396077B (en) 2013-07-24 2013-07-24 A kind of anti-cracking heat insulation mortar

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CN103396077B true CN103396077B (en) 2016-03-02

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Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103664099A (en) * 2013-11-26 2014-03-26 蚌埠市天网渔需用品有限公司 Environment-friendly inorganic heat-insulating mortar
CN103664103A (en) * 2013-11-26 2014-03-26 蚌埠市天网渔需用品有限公司 Anti-cracking inorganic thermal insulation mortar
CN103664081A (en) * 2013-11-26 2014-03-26 蚌埠市天网渔需用品有限公司 Anti-cracking thermal-insulating mortar and preparation method thereof
CN103664106A (en) * 2013-11-26 2014-03-26 蚌埠市天网渔需用品有限公司 Anti-sagging thermal mortar containing modified basalt
CN103664076A (en) * 2013-11-26 2014-03-26 蚌埠市天网渔需用品有限公司 Anti-cracking thermal-insulating cement mortar and preparation method thereof
CN103664079A (en) * 2013-11-26 2014-03-26 蚌埠市天网渔需用品有限公司 Light-weight heat insulating cement mortar and preparation method thereof
CN103626439B (en) * 2013-11-29 2016-03-23 中建四局第六建筑工程有限公司 A kind of masonry mortar utilizing building solid castoff to produce
CN104761164A (en) * 2014-01-02 2015-07-08 上海惠邦特种涂料有限公司 CaSO4.2H2O-doped polymer cement powder, CaSO4.2H2O-doped polymer cement waterproof paint, and preparation method of CaSO4.2H2O-doped polymer cement powder and CaSO4.2H2O-doped polymer cement waterproof paint
CN103864359A (en) * 2014-02-10 2014-06-18 安徽众凯架业有限责任公司 Crack-resistant thermal insulation mortar and preparation method thereof
CN103979897A (en) * 2014-05-23 2014-08-13 桑达化工(南通)有限公司 Dry mixing type insulation mortar
CN104276792A (en) * 2014-09-10 2015-01-14 解波 Moistureproof concrete and preparation method thereof
CN104310815B (en) * 2014-09-25 2016-09-14 桂林融通科技有限公司 A kind of cement
CN104529293A (en) * 2014-12-20 2015-04-22 魏超产 Waterproof heat insulation environment-friendly mortar and preparation method thereof
CN104961403B (en) * 2015-06-09 2020-01-03 青岛科技大学 Composite flame-retardant building thermal insulation material and preparation method thereof
CN104987028A (en) * 2015-07-10 2015-10-21 安徽阜阳富龙建筑材料有限责任公司 High heat-resistance thermal insulation mortar and preparation method thereof
CN105672555A (en) * 2016-01-13 2016-06-15 济南大学 Composite insulation building blocks and production method thereof
CN105967616A (en) * 2016-03-29 2016-09-28 蚌埠华东石膏有限公司 Insulation building gypsum powder with impact resistance and long life and preparation method thereof
CN105924108A (en) * 2016-07-15 2016-09-07 安徽朗凯奇建材有限公司 High-strength waterproof leak stopping mortar and preparation method thereof
CN106396526B (en) * 2016-09-09 2018-08-21 黄骅市闽源建材科技有限公司 A kind of fireproof heated board and its preparation process
CN110204295A (en) * 2019-06-12 2019-09-06 苏州绿乘轻质绿色材料有限公司 Sound insulation terrace mortar and preparation method thereof and sound insulation method for constructing terrace

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Publication number Priority date Publication date Assignee Title
CN101759416A (en) * 2009-12-25 2010-06-30 唐山市思远涂料有限公司 Thermal insulation building mortar and preparation process thereof
CN102584146A (en) * 2012-03-05 2012-07-18 武汉齐心新型建筑材料有限公司 Modified vitrified micro ball thermal-insulating mortar
CN102863197A (en) * 2012-09-13 2013-01-09 上海宇培特种建材有限公司 Desulfurization gypsum-based thermal insulation mortar and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101759416A (en) * 2009-12-25 2010-06-30 唐山市思远涂料有限公司 Thermal insulation building mortar and preparation process thereof
CN102584146A (en) * 2012-03-05 2012-07-18 武汉齐心新型建筑材料有限公司 Modified vitrified micro ball thermal-insulating mortar
CN102863197A (en) * 2012-09-13 2013-01-09 上海宇培特种建材有限公司 Desulfurization gypsum-based thermal insulation mortar and preparation method thereof

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