CN102875101A - Waterproof adhesive mortar for external thermal insulation of external wall - Google Patents

Waterproof adhesive mortar for external thermal insulation of external wall Download PDF

Info

Publication number
CN102875101A
CN102875101A CN2012103890504A CN201210389050A CN102875101A CN 102875101 A CN102875101 A CN 102875101A CN 2012103890504 A CN2012103890504 A CN 2012103890504A CN 201210389050 A CN201210389050 A CN 201210389050A CN 102875101 A CN102875101 A CN 102875101A
Authority
CN
China
Prior art keywords
external
water
adhesive mortar
insulation
parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2012103890504A
Other languages
Chinese (zh)
Other versions
CN102875101B (en
Inventor
江成真
李枝芳
乔林
廉明德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG SHENGQUAN CHEMICAL INDUSTRY Co Ltd
Original Assignee
SHANDONG SHENGQUAN CHEMICAL INDUSTRY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANDONG SHENGQUAN CHEMICAL INDUSTRY Co Ltd filed Critical SHANDONG SHENGQUAN CHEMICAL INDUSTRY Co Ltd
Priority to CN201210389050.4A priority Critical patent/CN102875101B/en
Publication of CN102875101A publication Critical patent/CN102875101A/en
Application granted granted Critical
Publication of CN102875101B publication Critical patent/CN102875101B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention relates to the technical field of building material mortar technologies, in particular to waterproof adhesive mortar for external thermal insulation of an external wall. The waterproof adhesive mortar is prepared from the following raw materials in part by weight: 20 to 25 parts of high-alumina cement, 10 to 20 parts of Portland cement, 50 to 65 parts of sand, 2 to 8 parts of coarse whiting, 1 to 2.5 parts of re-dispersible emulsion powder, 0.1 to 0.3 part of cellulose ethers thickening agent, and 0.1 to 0.3 part of moisture repellent, wherein the Portland cement is 42.5-grade Portland cement, and the waterproof intensity of the adhesive mortar is not lower than that of the conventional adhesive mortar or is reduced slightly; the adhesive mortar is high in adhesive property and suitable for various external thermal insulation systems, and excellent in capacity of adhering cement concrete base-level wall surfaces, and thermal insulation materials such as phenolic foam, polyphenyl, extruded sheets and the like.

Description

The water-fast adhesive mortar of a kind of external wall outer insulation
Technical field
The present invention relates to material of construction mortar technical field, particularly the water-fast adhesive mortar of a kind of external wall outer insulation.
Background technology
External thermal insulation system is the energy-saving technological measure that present China construction wall is most widely used in energy-conservation, and the whole nation is popularized on a large scale, has made huge contribution aspect building energy conservation.But, the relatively poor phenomenon of bonding mortar for exterior wall external insulation ubiquity water tolerance of selling in the market, be that mortar immersion tensile bond strength rear and body of wall or warming plate obviously reduces with respect to former intensity, this is for guaranteeing that external wall exterior insulation work quality and safety have produced huge negative impact.Thereby, have than high bond strength, the good outer insulation adhesive mortar of novel external wall of water tolerance in the urgent need to a kind of on the market.
Summary of the invention
In order to solve the problem of the poor water resistance that above bonding mortar for exterior wall external insulation exists, the invention provides and a kind ofly possess than the water-fast adhesive mortar of the external wall outer insulation of high bond strength and stronger water resistance.
The present invention is achieved by the following measures:
The water-fast adhesive mortar of a kind of external wall outer insulation, the raw material weight proportioning is as follows:
High-alumina cement 20-25 part, silicate cement 10-20 part, sand 50-65 part, coarse whiting 2-8 part, redispersible latex powder 1-2.5 part, cellulose ethers thickening material 0.1-0.3 part, hydrophober 0.1-0.3 part;
Described silicate cement is 42.5 grades of silicate cements;
Described sand is the 70-100 order,
The viscosity of 2% aqueous solution is 7.5 ten thousand-200,000 mPas during 20 ℃ of described cellulose ethers thickening materials.
The water-fast adhesive mortar of described external wall outer insulation, the raw material weight proportioning is as follows:
20 parts of high-alumina cements, silicate cement 10-15 part, sand 60-65 part, coarse whiting 2-2.8 part, redispersible latex powder 2-2.5 part, cellulose ethers thickening material 0.1-0.2 part, hydrophober 0.1-0.3 part.
The water-fast adhesive mortar of described external wall outer insulation, redispersible latex powder are vinyl acetate-ethylene copolymer.
The water-fast adhesive mortar of described external wall outer insulation, hydrophober are redispersible silylation hydrophober.
The water-fast adhesive mortar of described external wall outer insulation, described external wall outer insulation mixes rear use with water with mass ratio 100:20-25 with water-fast adhesive mortar.
Beneficial effect of the present invention:
(1) external wall outer insulation of the present invention has good water resistance with water-fast adhesive mortar, according to the test of the tensile bond strength testing method described in the JG 149-2003 " expansion polyphenyl plate thinly plastered external insulation system of outer wall ", the water-fast intensity of adhesive mortar is not less than former intensity or reduces seldom;
(2) external wall outer insulation of the present invention has good adhesive property with water-fast adhesive mortar, is applicable to various outer heat preservation systems, and the base course walls such as cement concrete and the lagging materials such as phenol formaldehyde foam, polyphenyl and extruded sheet are had splendid cohesive force;
(3) external wall outer insulation of the present invention is with water-fast adhesive mortar construction safety health, convenient transportation, and workability is good, does not stay extension, and is pollution-free; Environmental protection, fire prevention, heat insulation are subjected to environment and weather effect less.
Embodiment
For a better understanding of the present invention, further specify below in conjunction with specific embodiment.
External wall outer insulation of the present invention can be the high-alumina cement of any label with the high-alumina cement that uses in the water-fast adhesive mortar.
External wall outer insulation of the present invention is 42.5 grades of ordinary Portland cements with the silicate cement that uses in the water-fast adhesive mortar, satisfy exterior-wall heat insulation adhesive mortar intensity, operable time and stable aspect excellent performance.
Selecting of sand as long as satisfy 70-100 purpose building sand, just enumerated the cement river sand and the quartz sand that meet the demands among the following embodiment, not exhaustive.
In prescription, select this filler of coarse whiting and do not select other filler such as flyash that reason is also arranged, the coarse whiting stable chemical performance, do not participate in the chemical reaction in the formula system, controllability is strong, can improve by the degree of compactness of water-retentivity and increase Behavior of Hardened Cement Paste again simultaneously operability and the intensity of mortar.
External wall outer insulation of the present invention is vinyl acetate-ethylene copolymer with the redispersible latex powder that uses in the water-fast adhesive mortar, and it has extremely outstanding water resistance, and cohesive strength is good, can improve cohesive force, plasticity-, wear resisting property and the application property of mortar.
Ether of cellulose can be methyl cellulose ether, hydroxypropyl methyl cellulose ether, also can be hydroxyethyl ether cellulose, and the viscosity of 2% aqueous solution was 7.5 ten thousand-200,000 mPas when requirement was 20 ℃.But water-retentivity and the denseness of ether of cellulose Effective Raise mortar are improved the construction operability of mortar.
Hydrophober can be selected redispersible silylation hydrophober, also can select other waterproof hydrophober, in an embodiment can not be exhaustive, as long as but can realize waterproof effect, can use external wall outer insulation of the present invention with water-fast adhesive mortar in, realize identical effect, play the water resistance that improves mortar, reduce the effect of its water regain.
Embodiment 1
The water-fast adhesive mortar of a kind of external wall outer insulation is mixed to get by the raw material of following weight proportion:
42.5 20 parts of high-alumina cements of level, 0.3 part of 10 parts of 42.5 grades of silicate cements, 65 parts in 70-100 purpose washing river sand, 2 parts of coarse whitings, 2.5 parts of redispersible latex powders, 0.2 part of methyl cellulose ether and redispersible silylation hydrophober.The viscosity of 2% aqueous solution is 7.5 ten thousand mPas during 20 ℃ of methyl cellulose ethers.
During use external wall outer insulation is mixed with mass ratio 100:20 with water with water-fast adhesive mortar, add first water, then adopt electric mixer to add while stirring the water-fast adhesive mortar of the external wall outer insulation that mixes, fully stir after 5 minutes slurry was left standstill 5 minutes, can use after again stirring.
According to the method for testing performance among " expansion polyphenyl plate thin plastering exterior wall external insulation system " standard JG 149-2003 detect respectively external wall outer insulation of the present invention with water-fast adhesive mortar and sand-cement slurry and with the tensile bond strength of phenolic foam board, detected result is as shown in table 1.Detected result shows product conformance with standard of the present invention requirement, and has good water resistance.
Table 1 is according to the detected result of standard JG 149-2003
Embodiment 2
The water-fast adhesive mortar of a kind of external wall outer insulation is mixed by the raw material of following weight proportion:
52.5 15 parts of 20 parts, 42.5 grades silicate cements of level high-alumina cement, 60 parts in 70-100 purpose washing river sand, 2.8 parts of coarse whitings, 2 parts of redispersible latex powders, 0.1 part of hydroxyethyl ether cellulose and hydrophober 0.1 mass parts form.The viscosity of 2% aqueous solution is 200,000 mPas during 20 ℃ of hydroxyethyl ether celluloses.
Place mixer to carry out pre-mixing above-mentioned each raw material, mixing time is not less than 2 minutes, so that mix.During use, external wall outer insulation is mixed composition with water-fast adhesive mortar and water with mass ratio 100:20, add first water, then adopt electric mixer to add while stirring the water-fast adhesive mortar of the external wall outer insulation that mixes, fully stir after 5 minutes slurry was left standstill 5 minutes, can use after again stirring.
According to the method for testing performance among " expansion polyphenyl plate thin plastering exterior wall external insulation system " standard JG 149-2003 the tensile bond strength of external wall outer insulation of the present invention with strong water-resisting type adhesive mortar and sand-cement slurry and phenolic foam board detected, detected result is as shown in table 2.Detected result shows product conformance with standard of the present invention requirement, and has good water resistance.
Table 2 is according to the detected result of standard JG 149-2003
Embodiment 3
The water-fast adhesive mortar of a kind of external wall outer insulation is mixed by the raw material of following weight proportion:
42.5 10 parts of 25 parts, 42.5 grades silicate cements of level high-alumina cement, 55 parts of 70-100 purpose quartz sands, 8 parts of coarse whitings, 1.5 parts of redispersible latex powders, 0.3 part of methyl cellulose ether and 0.2 part of composition of redispersible silylation hydrophober.The viscosity of 2% aqueous solution is 100,000 mPas during 20 ℃ of methyl cellulose ethers.
Before the use, place mixer to carry out pre-mixing above-mentioned raw materials, mixing time is not less than 2 minutes, so that mix.During use, external wall outer insulation is mixed with mass ratio 100:20 with water-fast adhesive mortar and water, add first water, then adopt electric mixer to add while stirring the water-fast adhesive mortar of the external wall outer insulation that mixes, fully stir after 5 minutes slurry was left standstill 5 minutes, can use after again stirring.
According to the method for testing performance among " expansion polyphenyl plate thin plastering exterior wall external insulation system " standard JG 149-2003 the tensile bond strength of external wall outer insulation of the present invention with strong water-resisting type adhesive mortar and sand-cement slurry and phenolic foam board detected, detected result is as shown in table 3.Detected result shows product conformance with standard of the present invention requirement, and has good water resistance.
Table 3 is according to the detected result of standard JG 149-2003
Embodiment 4
The water-fast adhesive mortar of a kind of external wall outer insulation is mixed by the raw material of following weight proportion:
62.5 20 parts of 25 parts, 42.5 grades silicate cements of level high-alumina cement, 50 parts in 70-100 purpose washing river sand, 3.7 parts of coarse whitings, 1 part of redispersible latex powder, 0.2 part of hydroxypropyl methyl cellulose ether and 0.1 part of composition of redispersible silylation hydrophober.The viscosity of 2% aqueous solution is 180,000 mPas during 20 ℃ of hydroxypropyl methyl cellulose ethers.
Before the use, place mixer to carry out pre-mixing above-mentioned each raw material, mixing time is not less than 2 minutes, so that mix.During use, external wall outer insulation is formed with mass ratio 100:20 with water-fast adhesive mortar and water, add first water, then adopt electric mixer to add while stirring the water-fast adhesive mortar of the external wall outer insulation that mixes, fully stir after 5 minutes slurry was left standstill 5 minutes, can use after again stirring.
According to the method for testing performance among " expansion polyphenyl plate thin plastering exterior wall external insulation system " standard JG 149-2003 the tensile bond strength of external wall outer insulation of the present invention with strong water-resisting type adhesive mortar and sand-cement slurry and phenolic foam board detected, detected result is as shown in table 4.Detected result shows product conformance with standard of the present invention requirement, and has good water resistance.
Table 4 is according to the detected result of standard JG 149-2003
Embodiment 5
The water-fast adhesive mortar of a kind of external wall outer insulation is mixed by the raw material of following weight proportion:
42.5 17 parts of 23 parts, 42.5 grades silicate cements of level high-alumina cement, 52 parts in 70-100 purpose washing river sand, 5.6 parts of coarse whitings, 2 parts of redispersible latex powders, 0.2 part of methyl cellulose ether and 0.2 part of composition of redispersible silylation hydrophober.The viscosity of 2% aqueous solution is 120,000 mPas during 20 ℃ of methyl cellulose ethers.
Before the use, place mixer to carry out pre-mixing above-mentioned each raw material, mixing time is not less than 2 minutes, so that mix.During use, external wall outer insulation is formed with mass ratio 100:25 with water-fast adhesive mortar and water, add first water, then adopt electric mixer to add while stirring the water-fast adhesive mortar of the external wall outer insulation that mixes, fully stir after 5 minutes slurry was left standstill 5 minutes, can use after again stirring.
According to the method for testing performance among " expansion polyphenyl plate thin plastering exterior wall external insulation system " standard JG 149-2003 the tensile bond strength of external wall outer insulation of the present invention with strong water-resisting type adhesive mortar and sand-cement slurry and phenolic foam board detected, detected result is as shown in table 5.Detected result shows product conformance with standard of the present invention requirement, and has good water resistance.
Table 5 is according to the detected result of standard JG 149-2003

Claims (7)

1. water-fast adhesive mortar of external wall outer insulation is characterized in that the raw material weight proportioning is as follows:
High-alumina cement 20-25 part, silicate cement 10-20 part, sand 50-65 part, coarse whiting 2-8 part, redispersible latex powder 1-2.5 part, cellulose ethers thickening material 0.1-0.3 part, hydrophober 0.1-0.3 part;
Described silicate cement is 42.5 grades of silicate cements;
Described sand is the 70-100 order;
The viscosity of 2% aqueous solution is 7.5 ten thousand-200,000 mPas during 20 ℃ of described cellulose ethers thickening materials.
2. the water-fast adhesive mortar of external wall outer insulation according to claim 1 is characterized in that the raw material weight proportioning is as follows:
20 parts of high-alumina cements, silicate cement 10-15 part, sand 60-65 part, coarse whiting 2-2.8 part, redispersible latex powder 2-2.5 part, cellulose ethers thickening material 0.1-0.2 part, hydrophober 0.1-0.3 part.
3. the water-fast adhesive mortar of external wall outer insulation according to claim 1 is characterized in that redispersible latex powder is vinyl acetate-ethylene copolymer.
4. according to claim 1 or the water-fast adhesive mortar of 3 described external wall outer insulations, it is characterized in that hydrophober is redispersible silylation hydrophober.
5. according to claim 1 or the water-fast adhesive mortar of 3 described external wall outer insulations, it is characterized in that each raw material is mixed and get final product.
6. according to claim 1 or the water-fast adhesive mortar of 3 described external wall outer insulations, it is characterized in that described external wall outer insulation with water-fast adhesive mortar with use after water mixes with mass ratio 100:20-25.
7. the water-fast adhesive mortar of external wall outer insulation according to claim 4 is characterized in that described external wall outer insulation mixes rear use with water with mass ratio 100:20-25 with water-fast adhesive mortar.
CN201210389050.4A 2012-10-15 2012-10-15 Waterproof adhesive mortar for external thermal insulation of external wall Active CN102875101B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210389050.4A CN102875101B (en) 2012-10-15 2012-10-15 Waterproof adhesive mortar for external thermal insulation of external wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210389050.4A CN102875101B (en) 2012-10-15 2012-10-15 Waterproof adhesive mortar for external thermal insulation of external wall

Publications (2)

Publication Number Publication Date
CN102875101A true CN102875101A (en) 2013-01-16
CN102875101B CN102875101B (en) 2015-04-29

Family

ID=47476665

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210389050.4A Active CN102875101B (en) 2012-10-15 2012-10-15 Waterproof adhesive mortar for external thermal insulation of external wall

Country Status (1)

Country Link
CN (1) CN102875101B (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103073246A (en) * 2013-01-25 2013-05-01 山东高阳建材有限公司 Special masonry binder for autoclaved aerated concrete
CN103130477A (en) * 2013-02-22 2013-06-05 山东圣泉化工股份有限公司 Low-temperature-resistant early-strength dry powder adhesive and bonding slurry
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
CN103449788A (en) * 2013-06-18 2013-12-18 上海宝冶工程技术有限公司 Outer wall insulation board adhesive mortar and preparation method thereof
CN103664080A (en) * 2013-11-26 2014-03-26 蚌埠市天网渔需用品有限公司 Fire-resistant phenolic resin thermal insulation mortar and preparation method thereof
CN103664101A (en) * 2013-11-26 2014-03-26 蚌埠市天网渔需用品有限公司 Inorganic phenolic aldehyde compound thermal insulation mortar
CN104386984A (en) * 2014-11-10 2015-03-04 安唛杰节能建材科技(上海)有限公司 High-durability waterproof anti-cracking mortar
CN104496362A (en) * 2014-11-26 2015-04-08 芜湖中民科技建材有限公司 Dry-mixed mildew-resistant adhesive mortar and its preparation method and use
CN104710142A (en) * 2015-03-16 2015-06-17 重庆固安捷防腐保温工程有限公司 Environment-friendly adhesive mortar for external wall insulation integrated slab
CN104724981A (en) * 2013-12-23 2015-06-24 久筑节能科技(天津)有限公司 White ceramic tile adhesive 907
CN104724982A (en) * 2013-12-23 2015-06-24 久筑节能科技(天津)有限公司 Gray ceramic tile adhesive 905
CN105110716A (en) * 2015-09-09 2015-12-02 山东秦恒科技有限公司 Binding mortar for flexible facing bricks and preparation method thereof
CN105585292A (en) * 2014-11-17 2016-05-18 天津禹神节能保温材料有限公司 Adhesive mortar for external wall heat insulation
CN107023132A (en) * 2017-04-05 2017-08-08 霸州市瑞硕盈装饰装修工程有限公司 Extruded sheet exterior-wall heat insulation construction technology
CN109914784A (en) * 2019-04-18 2019-06-21 山东省滨州市坤合建筑工程有限公司 One kind is exempted to tear exterior-wall heat insulation template and preparation method thereof open
CN110256019A (en) * 2019-07-25 2019-09-20 重庆秦恒建筑材料有限公司 A kind of polyphenyl plate bond

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102603250A (en) * 2012-02-07 2012-07-25 南京红宝丽新材料有限公司 Adhesion agent for treating surface of high inflaming retarding polyurethane insulation board

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102603250A (en) * 2012-02-07 2012-07-25 南京红宝丽新材料有限公司 Adhesion agent for treating surface of high inflaming retarding polyurethane insulation board

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103073246A (en) * 2013-01-25 2013-05-01 山东高阳建材有限公司 Special masonry binder for autoclaved aerated concrete
CN103073246B (en) * 2013-01-25 2015-04-08 山东高阳建材有限公司 Special masonry binder for autoclaved aerated concrete
CN103130477B (en) * 2013-02-22 2015-03-11 山东圣泉新材料股份有限公司 Low-temperature-resistant early-strength dry powder adhesive and bonding slurry
CN103130477A (en) * 2013-02-22 2013-06-05 山东圣泉化工股份有限公司 Low-temperature-resistant early-strength dry powder adhesive and bonding slurry
CN103449788A (en) * 2013-06-18 2013-12-18 上海宝冶工程技术有限公司 Outer wall insulation board adhesive mortar and preparation method thereof
CN103449788B (en) * 2013-06-18 2016-01-20 上海宝冶工程技术有限公司 A kind of Outer wall insulation board adhesive mortar and preparation method thereof
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
CN103408268B (en) * 2013-08-14 2015-06-24 广西启利新材料科技股份有限公司 Building external wall furring brick decorative plate
CN103664101A (en) * 2013-11-26 2014-03-26 蚌埠市天网渔需用品有限公司 Inorganic phenolic aldehyde compound thermal insulation mortar
CN103664080A (en) * 2013-11-26 2014-03-26 蚌埠市天网渔需用品有限公司 Fire-resistant phenolic resin thermal insulation mortar and preparation method thereof
CN104724981A (en) * 2013-12-23 2015-06-24 久筑节能科技(天津)有限公司 White ceramic tile adhesive 907
CN104724982A (en) * 2013-12-23 2015-06-24 久筑节能科技(天津)有限公司 Gray ceramic tile adhesive 905
CN104386984A (en) * 2014-11-10 2015-03-04 安唛杰节能建材科技(上海)有限公司 High-durability waterproof anti-cracking mortar
CN105585292A (en) * 2014-11-17 2016-05-18 天津禹神节能保温材料有限公司 Adhesive mortar for external wall heat insulation
CN104496362A (en) * 2014-11-26 2015-04-08 芜湖中民科技建材有限公司 Dry-mixed mildew-resistant adhesive mortar and its preparation method and use
CN104710142A (en) * 2015-03-16 2015-06-17 重庆固安捷防腐保温工程有限公司 Environment-friendly adhesive mortar for external wall insulation integrated slab
CN105110716A (en) * 2015-09-09 2015-12-02 山东秦恒科技有限公司 Binding mortar for flexible facing bricks and preparation method thereof
CN107023132A (en) * 2017-04-05 2017-08-08 霸州市瑞硕盈装饰装修工程有限公司 Extruded sheet exterior-wall heat insulation construction technology
CN109914784A (en) * 2019-04-18 2019-06-21 山东省滨州市坤合建筑工程有限公司 One kind is exempted to tear exterior-wall heat insulation template and preparation method thereof open
CN109914784B (en) * 2019-04-18 2021-06-18 山东省滨州市坤合建筑工程有限公司 Disassembly-free external wall heat insulation template and preparation method thereof
CN110256019A (en) * 2019-07-25 2019-09-20 重庆秦恒建筑材料有限公司 A kind of polyphenyl plate bond

Also Published As

Publication number Publication date
CN102875101B (en) 2015-04-29

Similar Documents

Publication Publication Date Title
CN102875101B (en) Waterproof adhesive mortar for external thermal insulation of external wall
EP2970007B1 (en) Dry cement mortar with prolonged open time
CN102924014B (en) Binding mortar with light weight and high droop resistance and preparation and use methods
JP4725742B2 (en) Hydraulic composition
CN104945997A (en) External wall flexible waterproof putty powder and preparation method thereof
US20120048466A1 (en) Easy mix mortar/grout composition, method of making and using thereof
CN105218024A (en) A kind of ceramic tile bond
CN101475345A (en) Cement based polymer heat preserving dry powder mortar and using method thereof
CN102180632A (en) Ground floor plastering gypsum
CN103922634B (en) A kind of sand-cement slurry toughener
CN101265055B (en) High bond strength dry powder interface processing agent
CN107337409B (en) Special adhesive for foam glass heat insulation system and preparation method and use method thereof
CN106082847A (en) A kind of for heat preserving crack resistant mortar for exterior wall formula
MX2013013835A (en) Cellulose ether compounds for improved hot temperature performance in external insulation finishing systems (eifs) mortars.
CN104788058A (en) Low-price environment-friendly dry-mixed expanded polyphenyl board bonding mortar
CN101234864A (en) Building plastering mortar additive
CN104261773A (en) Water-resistant cement-based self-leveling material
CN109354478A (en) A kind of lightweight plastering gupsum
CA2738546C (en) Redispersible powder composition for dry mortar formulations
CN104194463A (en) Self-closing type polymer cement waterproof coating
US20150321957A1 (en) Additive for hydraulically setting mixtures
CN105777023A (en) Waterproof adhesive mortar for external heat insulation of exterior walls
CN104987001A (en) Preparation method for mortar of base layers of interior and exterior walls and decoration
CN107673687B (en) Flexible waterproof mortar and preparation method and application thereof
CN107892528A (en) A kind of high flexibility concrete panel special-purpose adhesive

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
CB02 Change of applicant information

Address after: 250204 Shandong city of Ji'nan province Zhangqiu City Diao Town Industrial Development Zone

Applicant after: SHANDONG SHENGQUAN NEW MATERIAL CO., LTD.

Address before: 250204 Shandong city of Ji'nan province Zhangqiu City Diao Zhen Quan Chemical Industrial Park

Applicant before: Shandong Shengquan Chemical Industry Co., Ltd.

C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: SHANDONG SHENGQUAN CHEMICAL INDUSTRY CO., LTD. TO: SHANDONG SHENGQUAN NEWMATERIALS CO., LTD.

GR01 Patent grant
C14 Grant of patent or utility model