CN101638304A - Novel interfacial mortar - Google Patents

Novel interfacial mortar Download PDF

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Publication number
CN101638304A
CN101638304A CN200910144864A CN200910144864A CN101638304A CN 101638304 A CN101638304 A CN 101638304A CN 200910144864 A CN200910144864 A CN 200910144864A CN 200910144864 A CN200910144864 A CN 200910144864A CN 101638304 A CN101638304 A CN 101638304A
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CN
China
Prior art keywords
mortar
interfacial
novel
novel interfacial
weight percent
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Pending
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CN200910144864A
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Chinese (zh)
Inventor
邢献军
汪家宏
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Anhui Lantian Chemical & Industry Co Ltd
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Anhui Lantian Chemical & Industry Co Ltd
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Priority to CN200910144864A priority Critical patent/CN101638304A/en
Publication of CN101638304A publication Critical patent/CN101638304A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a novel interfacial mortar, comprising the following components by weight percent: 35% of cement, 40% of yellow sand, 8.5% of heavy calcium carbonate, 10% of talcum powder, 0.5% of lignocellulose and 6% of master batch. The master batch comprises the following components by weight percent: 1.67%-8.33% of polymaleic anhydride, 4.17%-7.5% of hydroxypropyl methyl cellulose ether, 5%-8.33% of polyvinyl alcohol and 66.67%-88.33% of limestone. The novel interfacial mortar has advantages of excellent comprehensive adhesive ability, less excitant odor, fewer volatile organic compounds (VOC) and the like, reaches and exceeds a performance index of the interfacial mortar in the standard JG158-2004, thereby promoting the development of producing energy-saving building materials, improving the level of saving energy and protecting environment and achieving good economical benefits and social benefits.

Description

A kind of novel interfacial mortar
Technical field
The present invention relates to a kind of novel interfacial mortar, belong to building material technical field.
Background technology
Along with the lasting steady-state growth of China's economic total volume, energy supply and demand contradiction shows especially day by day, has now become the bottleneck of the economic sustainable and healthy development of restriction China.After the reform and opening-up, construction industry develop the mainstay industry that becomes China's Economic development rapidly.Along with the increase of residential architecture completed floor space, will certainly bring the increasing of building energy consumption.Nearly 2,000,000,000 square metres of China's annual town and country newly constructed house floor area of building wherein is the high energy consumption building more than 80%, nearly 40,000,000,000 square metres of existed building is the high energy consumption building more than 95%.China unit's floor area of building energy consumption is more than 2~3 times of developed country.According to Ministry of Construction prediction, following 10 years Building Trade in China tempos still can be higher than development and national economy speed, and wherein dwelling construction also will be in growth form developing period.Estimate the Eleventh Five-Year Plan end, whole society's house completed floor space will reach 9,000,000,000 square metres, and wherein newly-built dwelling house will reach more than 6,000,000,000 square metres.The building energy conservation task is great.The power loss of China's house dwelling house is roughly body of wall and accounts for 50%; Roofing accounts for 10%; Door and window accounts for 25%; Vault and ground account for 15%.Chinese architecture will be realized in 2010 needing fractional energy savings 50% external wall is carried out modernization overlay, and the development of wall heat insulation material is very crucial, and the prospect of energy-saving and heat-insulating material industry is unlimited.
Interfacial agents that boundary mortar is mixed with by emulsion polymerization and auxiliary agent and cement and medium sand mix are by a certain percentage evenly made, it is the basic unit that to bond securely, and its surface can be well by new tackiness agent secure bond, the material with two-way affinity.Boundary mortar plays a protective role to buildings and body of wall first, with of the erosion of physical environments such as opposing wind, rain, snow to buildings, and the weather resistance of raising buildings, then reach decorative effect closely knit, smooth and attractive in appearance in addition.Boundary mortar has the following advantages: can seal the hole of base material, reduce the absorptivity of body of wall, reach resistance slow, reduce moisture in the lightweight masonry suction clad can mortar, guarantee the gelling that under better condition, bonds of clad can mortar material; Fixed, improve substrate surface intensity, guarantee the cohesive force of mortar; Undertake the masonry and the bonding bridging effect of wiping one's face, guarantee to make that wall mortar and masonry surface are easier is combined into a firm integral body; Has permanent bond intensity, aging, aquation and do not form the durable agglutinating membranous structure of influence.
Summary of the invention
The object of the present invention is to provide a kind of novel interfacial mortar.
Its technical scheme is that the component and the distribution of weight of described a kind of novel interfacial mortar is: cement 35%, yellow sand 40%, coarse whiting 8.5%, talcum powder 10%, lignocellulose 0.5%, masterbatch 6%; Wherein the component of masterbatch and distribution of weight are: polymaleic anhydride 1.67%-8.33%, hydroxypropyl methyl cellulose ether 4.17%-7.5%, polyvinyl alcohol 5%-8.33%, Wingdale 66.67%-88.33%.
The invention provides a kind of novel interfacial mortar, with polymaleic anhydride, hydroxypropyl methyl cellulose ether, polyvinyl alcohol is that main raw material is mixed with masterbatch, have characteristics such as excellent comprehensive cementability, low irritant smell, satisfy all indexs fully as boundary mortar.Experimental results show that, it can substitute existing boundary mortar, meet fully and some performance is better than the performance index of the boundary mortar in JG158-2004 " glue powder polyphenyl granule exterior wall outer heat preservation system " standard, and its cost is lower, has the stronger market competitiveness.
Embodiment
Embodiment 1
Get polymaleic anhydride 2kg, hydroxypropyl methyl cellulose ether 3kg, polyvinyl alcohol 3.5kg, Wingdale 49.7kg is made into the 60kg masterbatch; Get cement 350kg, yellow ground 400kg, coarse whiting 85kg, talcum powder 100kg, lignocellulose 5kg, masterbatch 60kg is mixed and made into the boundary mortar powder.
During use, other adds the water of 400kg, fully stirs, and can make boundary mortar.
According to the method for testing performance in JG158-2004 " glue powder polyphenyl granule exterior wall outer heat preservation system " standard, it is detected: former intensity is 0.762MPa, water-fast 0.56MPa, freeze-thawing resistant 0.57MPa.
Embodiment 2
Get polymaleic anhydride 4.5kg, hydroxypropyl methyl cellulose ether 4kg, polyvinyl alcohol 4.5kg, Wingdale 47kg is made into the 60kg masterbatch; Get cement 350kg, yellow ground 400kg, coarse whiting 85kg, talcum powder 100kg, lignocellulose 5kg, masterbatch 60kg is mixed and made into the boundary mortar powder.
During use, other adds the water of 400kg, fully stirs, and can make boundary mortar.
According to the method for testing performance in JG158-2004 " glue powder polyphenyl granule exterior wall outer heat preservation system " standard, it is detected: former intensity is 0.758MPa, water-fast 0.54MPa, freeze-thawing resistant 0.53MPa.

Claims (1)

1, a kind of novel interfacial mortar is characterized in that a kind of component of novel interfacial mortar and distribution of weight are: cement 35%, yellow sand 40%, coarse whiting 8.5%, talcum powder 10%, lignocellulose 0.5%, masterbatch 6%; Wherein the component of masterbatch and distribution of weight are: polymaleic anhydride 1.67%-8.33%, hydroxypropyl methyl cellulose ether 4.17%-7.5%, polyvinyl alcohol 5%-8.33%, Wingdale 66.67%-88.33%.
CN200910144864A 2009-09-08 2009-09-08 Novel interfacial mortar Pending CN101638304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910144864A CN101638304A (en) 2009-09-08 2009-09-08 Novel interfacial mortar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910144864A CN101638304A (en) 2009-09-08 2009-09-08 Novel interfacial mortar

Publications (1)

Publication Number Publication Date
CN101638304A true CN101638304A (en) 2010-02-03

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Application Number Title Priority Date Filing Date
CN200910144864A Pending CN101638304A (en) 2009-09-08 2009-09-08 Novel interfacial mortar

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CN (1) CN101638304A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102701673A (en) * 2012-05-28 2012-10-03 江西中科新建材有限公司 Masonry dry-mixed mortar
CN102795827A (en) * 2012-08-01 2012-11-28 南宁亚多制漆有限公司 Tile interface treating agent and preparation method thereof
CN102979205A (en) * 2012-11-12 2013-03-20 青岛科瑞新型环保材料有限公司 Foaming cement composite vacuum heat insulation plate and preparation method thereof
CN102979206A (en) * 2012-11-12 2013-03-20 青岛科瑞新型环保材料有限公司 Inorganic thermal mortar composite vacuum heat insulation board and preparation method thereof
CN102979207A (en) * 2012-11-12 2013-03-20 青岛科瑞新型环保材料有限公司 Modified cement polyphenyl granule composite vacuum insulated panel and preparation method thereof
CN102979204A (en) * 2012-11-12 2013-03-20 青岛科瑞新型环保材料有限公司 Low-alkaline adhesive mortar compote vacuum heat insulation board and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1458104A (en) * 2003-06-04 2003-11-26 王胜怀 Polymer dry mixed mortar

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1458104A (en) * 2003-06-04 2003-11-26 王胜怀 Polymer dry mixed mortar

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王子明: "商品砂浆用化学外加剂", 《首届全国商品砂浆学术会议论文集》 *

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102701673A (en) * 2012-05-28 2012-10-03 江西中科新建材有限公司 Masonry dry-mixed mortar
CN102795827A (en) * 2012-08-01 2012-11-28 南宁亚多制漆有限公司 Tile interface treating agent and preparation method thereof
CN102795827B (en) * 2012-08-01 2015-04-08 南宁亚多制漆有限公司 Tile interface treating agent and preparation method thereof
CN104234252A (en) * 2012-11-12 2014-12-24 青岛科瑞新型环保材料有限公司 Modified cement polyphenyl granule composite vacuum insulated panel and manufacturing method thereof
CN102979207A (en) * 2012-11-12 2013-03-20 青岛科瑞新型环保材料有限公司 Modified cement polyphenyl granule composite vacuum insulated panel and preparation method thereof
CN102979204A (en) * 2012-11-12 2013-03-20 青岛科瑞新型环保材料有限公司 Low-alkaline adhesive mortar compote vacuum heat insulation board and preparation method thereof
CN102979206B (en) * 2012-11-12 2014-08-27 青岛科瑞新型环保材料有限公司 Inorganic thermal mortar composite vacuum heat insulation board and preparation method thereof
CN102979207B (en) * 2012-11-12 2014-12-10 安徽科瑞克保温材料有限公司 Modified cement polyphenyl granule composite vacuum insulated panel and preparation method thereof
CN102979206A (en) * 2012-11-12 2013-03-20 青岛科瑞新型环保材料有限公司 Inorganic thermal mortar composite vacuum heat insulation board and preparation method thereof
CN104294939A (en) * 2012-11-12 2015-01-21 青岛科瑞新型环保材料有限公司 Inorganic thermal-insulation mortar composite vacuum thermal-insulation board and manufacturing method thereof
CN104294942A (en) * 2012-11-12 2015-01-21 青岛科瑞新型环保材料有限公司 Foamed cement compound vacuum heat insulation plate and preparation method thereof
CN104294943A (en) * 2012-11-12 2015-01-21 青岛科瑞新型环保材料有限公司 Low-alkaline adhesive mortar composite vacuum heat insulation plate and preparation method thereof
CN102979204B (en) * 2012-11-12 2015-02-18 安徽科瑞克保温材料有限公司 Low-alkaline adhesive mortar compote vacuum heat insulation board and preparation method thereof
CN102979205A (en) * 2012-11-12 2013-03-20 青岛科瑞新型环保材料有限公司 Foaming cement composite vacuum heat insulation plate and preparation method thereof
CN104294943B (en) * 2012-11-12 2015-08-05 青岛科瑞新型环保材料有限公司 Composite evacuated heat insulating board of low alkali adhesive mortar and preparation method thereof
CN104294942B (en) * 2012-11-12 2015-08-19 安徽科瑞克保温材料有限公司 Composite evacuated heat insulating board of foam cement and preparation method thereof
CN104294939B (en) * 2012-11-12 2015-08-19 安徽科瑞克保温材料有限公司 Inorganic thermal mortar composite vacuum heat insulation board and preparation method thereof

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