CN101638304A - Novel interfacial mortar - Google Patents
Novel interfacial mortar Download PDFInfo
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- 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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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
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%.
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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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN200910144864A Pending CN101638304A (en) | 2009-09-08 | 2009-09-08 | Novel interfacial mortar |
Country Status (1)
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| CN (1) | CN101638304A (en) |
Cited By (6)
| 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 |
| 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 |
| 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 |
| 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 |
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1458104A (en) * | 2003-06-04 | 2003-11-26 | 王胜怀 | Polymer dry mixed mortar |
-
2009
- 2009-09-08 CN CN200910144864A patent/CN101638304A/en active Pending
Patent Citations (1)
| 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)
| 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)
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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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Application publication date: 20100203 |