CN104074330B - The end tire of a kind of mortar cloth and anti-crack fiber net compound - Google Patents

The end tire of a kind of mortar cloth and anti-crack fiber net compound Download PDF

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Publication number
CN104074330B
CN104074330B CN201410296066.XA CN201410296066A CN104074330B CN 104074330 B CN104074330 B CN 104074330B CN 201410296066 A CN201410296066 A CN 201410296066A CN 104074330 B CN104074330 B CN 104074330B
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China
Prior art keywords
mortar
cloth
fiber
deck
composite mortar
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CN201410296066.XA
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Chinese (zh)
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CN104074330A (en
Inventor
王新
巢启
钟勤
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广西启利新材料科技股份有限公司
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Publication of CN104074330A publication Critical patent/CN104074330A/en
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Abstract

The invention discloses the end tire of a kind of mortar cloth and anti-crack fiber net compound.Preparation method is: the raw material of composition composite mortar proportionally mixes by (1), stirs, obtains composite mortar for subsequent use; (2) on one deck mortar cloth, one deck composite mortar is smeared, the anti-crack fiber screen cloth that paving one deck is onesize, pressure is smeared or nip drum is absorbed in composite mortar to anti-crack fiber screen cloth, smear one deck composite mortar pressure again to smear or nip drum is infiltrated coated to anti-crack fiber screen cloth by composite mortar, or repeat above-mentioned steps on this basis, add 1-2 again and open anti-crack fiber screen cloth, within natural curing 3-7 days, namely obtain the end tire of mortar cloth and anti-crack fiber net compound; In (2) described step, often spreading one deck anti-crack fiber net 0.5-1.5kg/ ㎡ composite mortar and mortar cloth, to carry out bonding coated.The present invention has softness, light book, cracking resistance, anti-folding, anti-aging, environmental protection, the advantage such as durable in use, and soft and do not lack rigidity, and production process simplifies, and cost of manufacture reduces, and construction is simple.

Description

The end tire of a kind of mortar cloth and anti-crack fiber net compound
Technical field
The present invention relates to the end tire of a kind of mortar cloth and anti-crack fiber net compound, belong to architectural decoration field of new.
Background technology
Along with country puts more effort to the pressure of building energy conservation, and to more than 20 layers highrise buildings, or height more than 60 meters assembles the raising of larger communal facility safety requirements intensity near visitors flowrate such as street, road, school, hospital, large-scale retail shop, style venues, traditional facing tile no longer generally uses.Along with socioeconomic development, the rising of price, building operations cost constantly soaring, it is lower that each technician of building trade researchs and produces cost one after another, and construction cost is lower, performance is higher, safer building and ornament materials, therefore, outer wall decoration board arises at the historic moment, and being subject to the height accreditation of building industry, use amount is constantly in expansion.
Cement mortar cloth, because its materials are thinner, can space be saved, and long service life, cold-resistant heat, anti-dry wet, anti-aging, also there is certain opposing to ultraviolet and ozone simultaneously, indeformable, durable in use, quality is softer, can install at curved surface well, therefore it is the splendid selection making tire at the bottom of outer wall decoration board.But because its rigidity is bad, easy fold, cracking etc., this utilizes it to make the large fatal defects of dalle one.What the present invention studied is utilize cement mortar cloth to make both soft, light book, again cracking resistance, tire at the bottom of the external wall of building dalle of anti-folding.
Summary of the invention
The object of this invention is to provide the end tire of a kind of mortar cloth and anti-crack fiber net compound, there is softness, light book, cracking resistance, anti-folding, anti-aging, environmental protection, the advantage such as durable in use, solve tire rigidity of the existing end bad, easy fold, the problem of cracking.
Foregoing invention object is achieved through the following technical solutions: the end tire of a kind of mortar cloth and anti-crack fiber net compound, prepares mainly through following method:
(1) raw material of composition composite mortar is proportionally mixed, stir, obtain composite mortar for subsequent use;
(2) on one deck mortar cloth, one deck composite mortar is smeared, the anti-crack fiber screen cloth that paving one deck is onesize, pressure is smeared or nip drum is absorbed in composite mortar to anti-crack fiber screen cloth, smear one deck composite mortar pressure again to smear or nip drum is infiltrated coated to anti-crack fiber screen cloth by composite mortar, or repeat above-mentioned steps on this basis, add 1-2 again and open anti-crack fiber screen cloth, within natural curing 3-7 days, namely obtain the end tire of mortar cloth and anti-crack fiber net compound;
In (2) described step, often spreading one deck anti-crack fiber net 0.5-1.5kg/ ㎡ composite mortar and mortar cloth, to carry out bonding coated;
Described mortar cloth is commercially available cement mortar cloth;
Described anti-crack fiber screen cloth refers to glass fiber reticular cloth or non-woven fabrics of synthetic fiber, and glass fiber reticular cloth refers to mainly weave with middle alkali or alkali-free glass fibre yarn, through the glass fiber reticular cloth product that alkaline-resisting macromolecule emulsion applies; Non-woven fabrics of synthetic fiber refer to polyester fiber non-woven fabric or non-woven fabrics of synthetic fiber, geotextiles, long filament geotextiles wherein any one;
Described composite mortar forms primarily of following weight parts raw material: cement 20-40 part, quartz sand 50-70 part, low temperature elasticity VAE emulsion or alkaline-resisting acrylic emulsion 5-20 part, cellulose ether 0.1-0.5 part, early strength admixture 0.05-0.2 part, PP fiber 0.1-0.5 part, wood fibre 0.1-0.3 part, water 18-40 part;
Described cement is the commercially available portland cement of No. 325, label or No. 425;
Described quartz sand is the clean quartz sands of 40 orders;
Described low temperature elasticity VAE emulsion, be the copolymer of ethylene/vinyl acetate, vinyl acetate/versatic acid ethylene copolymer or acrylic copolymer, all using polyvinyl alcohol as protecting colloid, solid content is greater than 50%;
Described alkaline-resisting acrylic emulsion is commercially available alkaline-resisting acrylic emulsion;
Described cellulose ether is hydroxypropyl methylcellulose, methoxyl content 19.0-30.0%, hydroxypropyl content 4.0-12.0%, viscosity (22 DEG C, 2%) 4000 ~ 200000mPa.s;
Described early strength admixture is rapid solidification, lubrication, early strong calcium formate for cement;
Described PP fiber is the polypropylene bundle fiber of 0.1-2.0cm length;
Described wood fibre is the fibrous additive of natural fiber of having drawn from.
Take the present invention of above-mentioned measure, with cement mortar cloth for base plate, screen cloth is strengthened as cracking resistance using glass fiber reticular cloth or non-woven fabrics of synthetic fiber, the composite mortar made with cement mortar, emulsion, PP fiber, cellulose ether, wood fibre, early strength admixture etc. is for cementing agent, without the need to the mould directly shaping end tire obtaining mortar cloth and anti-crack fiber net compound on mortar cloth, not only there is softness, light book, cracking resistance, anti-folding, anti-aging, environmental protection, the advantage such as durable in use, and soft and do not lack rigidity.Without the need to mould in this end tire manufacturing process, simplify production process, reduce cost of manufacture.
Detailed description of the invention
embodiment 1
(1) by No. 425 cement 20 parts, 40 order quartz sand 58.8 parts, low temperature elasticity VAE emulsion 20 parts, hydroxypropyl methylcellulose 0.5 part, early strength admixture 0.2 part, 1mm polypropylene bundle fiber 0.5 part of mixing and stirring, adding water 24 parts, it is stand-by to be in harmonious proportion to being suitable for batch slurry scraped.
(2) one deck mortar cloth is spread, spread the onesize glass fiber reticular cloth of one deck at mortar reverse of the cloth, smear the composite mortar of 0.6kg/ ㎡, glass fiber reticular cloth pressure is smeared or nip drum to being absorbed in composite mortar,, within natural curing 3-7 days, namely obtain the end tire of mortar cloth and glass fiber net compound.
embodiment 2
(1) by No. 325 cement 25 parts, 40 order quartz sand 70 parts, alkaline-resisting acrylic emulsion 5 parts, hydroxypropyl methylcellulose 0.1 part, early strength admixture 0.05 part, wood fibre 0.3 part of mixing and stirring, adding water 40 parts, it is stand-by to be in harmonious proportion to being suitable for batch slurry scraped.
(2) one deck mortar cloth is spread, the onesize non-woven fabrics of synthetic fiber of one deck is spread at mortar reverse of the cloth, smear the composite mortar of 0.6kg/ ㎡, non-woven fabrics of synthetic fiber pressure is smeared or nip drum to being absorbed in composite mortar, smear one deck composite mortar again, consumption is 1.0kg/ ㎡, and pressure is smeared or nip drum is infiltrated coated to non-woven fabrics of synthetic fiber by composite mortar, within natural curing 3-7 days, namely obtains the end tire of mortar cloth and non-woven fabrics of synthetic fiber compound.
embodiment 3
(1) by No. 425 cement 30 parts, 40 order quartz sand 60 parts, alkaline-resisting acrylic emulsion 9 parts, hydroxypropyl methylcellulose 0.4 part, early strength admixture 0.1 part, 10mm polypropylene bundle fiber 0.2 part, wood fibre 0.3 part of mixing and stirring, adding water 18 parts, it is stand-by to be in harmonious proportion to being suitable for batch slurry scraped.
(2) one deck mortar cloth is spread, the onesize glass fiber reticular cloth of one deck is spread at mortar reverse of the cloth, smear the composite mortar of 0.6kg/ ㎡, glass fiber reticular cloth pressure is smeared or nip drum to being absorbed in composite mortar, repeat this step on this basis, add 1-2 again and open glass fiber reticular cloth, the consumption often spreading a glass fiber reticular cloth composite mortar is 1.2kg/ ㎡, within natural curing 3-7 days, namely obtains the end tire of mortar cloth and glass fiber net compound.
embodiment 4
(1) by No. 325 cement 40 parts, 40 order quartz sand 50 parts, VAE emulsion 9.35 parts, hydroxypropyl methylcellulose 0.3 part, early strength admixture 0.15 part, 20mm polypropylene bundle fiber 0.1 part, wood fibre 0.1 part of mixing and stirring, adding water 27 parts, it is stand-by to be in harmonious proportion to being suitable for batch slurry scraped.
(2) one deck mortar cloth is spread, the onesize glass fiber reticular cloth of one deck is spread at mortar reverse of the cloth, smear the composite mortar of 0.6kg/ ㎡, glass fiber reticular cloth pressure is smeared or nip drum to be absorbed in composite mortar and slurry is floating, smear one deck composite mortar pressure again to smear or nip drum is infiltrated coated to non-woven fabrics of synthetic fiber by composite mortar, repeat this step on this basis, add 1-2 again and open non-woven fabrics of synthetic fiber, the consumption often spreading a glass fiber reticular cloth composite mortar is 1.5kg/ ㎡, within natural curing 3-7 days, namely obtains the end tire of mortar cloth and anti-crack fiber net compound.

Claims (1)

1. an end tire for mortar cloth and anti-crack fiber net compound, is characterized in that tire of the described end is prepared mainly through following method:
(1) raw material of composition composite mortar is proportionally mixed, stir, obtain composite mortar for subsequent use;
(2) on one deck mortar cloth, one deck composite mortar is smeared, the anti-crack fiber screen cloth that paving one deck is onesize, pressure is smeared or nip drum is absorbed in composite mortar to anti-crack fiber screen cloth, smear one deck composite mortar pressure again to smear or nip drum is infiltrated coated to anti-crack fiber screen cloth by composite mortar, or repeat above-mentioned steps on this basis, add 1-2 again and open anti-crack fiber screen cloth, within natural curing 3-7 days, namely obtain the end tire of mortar cloth and anti-crack fiber net compound;
In (2) described step, often spreading one deck anti-crack fiber net 0.5-1.5kg/ ㎡ composite mortar and mortar cloth, to carry out bonding coated;
Described mortar cloth is commercially available cement mortar cloth;
Described anti-crack fiber screen cloth refers to glass fiber reticular cloth or non-woven fabrics of synthetic fiber, and glass fiber reticular cloth refers to mainly weave with middle alkali or alkali-free glass fibre yarn, through the glass fiber reticular cloth product that alkaline-resisting macromolecule emulsion applies; Non-woven fabrics of synthetic fiber refer to polyester fiber non-woven fabric or non-woven fabrics of synthetic fiber, geotextiles, long filament geotextiles wherein any one;
Described composite mortar forms primarily of following weight parts raw material: cement 20-40 part, quartz sand 50-70 part, low temperature elasticity VAE emulsion or alkaline-resisting acrylic emulsion 5-20 part, cellulose ether 0.1-0.5 part, early strength admixture 0.05-0.2 part, PP fiber 0.1-0.5 part, wood fibre 0.1-0.3 part, water 18-40 part;
Described cement is the commercially available portland cement of No. 325, label or No. 425;
Described quartz sand is the clean quartz sands of 40 orders;
Described low temperature elasticity VAE emulsion, be the copolymer of ethylene/vinyl acetate, vinyl acetate/versatic acid ethylene copolymer or acrylic copolymer, all using polyvinyl alcohol as protecting colloid, solid content is greater than 50%;
Described alkaline-resisting acrylic emulsion is commercially available alkaline-resisting acrylic emulsion;
Described cellulose ether is hydroxypropyl methylcellulose, methoxyl content 19.0-30.0%, hydroxypropyl content 4.0-12.0%, viscosity (22 DEG C, 2%) 4000 ~ 200000mPa.s;
Described early strength admixture is rapid solidification, lubrication, early strong calcium formate for cement;
Described PP fiber is the polypropylene bundle fiber of 0.1-2.0cm length;
Described wood fibre is the fibrous additive of natural fiber of having drawn from.
CN201410296066.XA 2014-06-27 2014-06-27 The end tire of a kind of mortar cloth and anti-crack fiber net compound CN104074330B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104591607A (en) * 2015-01-18 2015-05-06 浙江泰升节能科技有限公司 Soft facing stone material and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH094168A (en) * 1995-06-23 1997-01-07 Matsushita Electric Works Ltd Decoration sheet for external facing
CN102093030A (en) * 2010-12-16 2011-06-15 辽宁际洲环保节能建材有限公司 Inorganic composite heat insulation material and preparation method thereof
CN102936150A (en) * 2012-10-31 2013-02-20 南京福臻再生资源科技股份有限公司 Thermal insulation plate made of composite materials
CN203034625U (en) * 2013-01-14 2013-07-03 河南天丰节能板材科技股份有限公司 Anti-cold bridge composite board
CN103408268A (en) * 2013-08-14 2013-11-27 广西启利新材料科技股份有限公司 Building external wall furring brick decorative plate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH094168A (en) * 1995-06-23 1997-01-07 Matsushita Electric Works Ltd Decoration sheet for external facing
CN102093030A (en) * 2010-12-16 2011-06-15 辽宁际洲环保节能建材有限公司 Inorganic composite heat insulation material and preparation method thereof
CN102936150A (en) * 2012-10-31 2013-02-20 南京福臻再生资源科技股份有限公司 Thermal insulation plate made of composite materials
CN203034625U (en) * 2013-01-14 2013-07-03 河南天丰节能板材科技股份有限公司 Anti-cold bridge composite board
CN103408268A (en) * 2013-08-14 2013-11-27 广西启利新材料科技股份有限公司 Building external wall furring brick decorative plate

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Address before: 536000 the Guangxi Zhuang Autonomous Region Beihai Hongkong road Beihai Industrial Park Guangxi Qili new material Polytron Technologies Inc

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Patentee before: Wei Deying

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