CN104710142B - Environment-friendly adhesive mortar for external wall insulation integrated slab - Google Patents

Environment-friendly adhesive mortar for external wall insulation integrated slab Download PDF

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Publication number
CN104710142B
CN104710142B CN201510114099.2A CN201510114099A CN104710142B CN 104710142 B CN104710142 B CN 104710142B CN 201510114099 A CN201510114099 A CN 201510114099A CN 104710142 B CN104710142 B CN 104710142B
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powder
parts
adhesive mortar
cement
raw material
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CN104710142A (en
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冷金龙
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Chongqing Goodly Industrial Co ltd
Chongqing Grainger Qizhong Building Material Co ltd
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CHONGQING GUANJIE ANTI-CORROSION AND THERMAL INSULATION ENGINEERING Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The invention relates to environment-friendly adhesive mortar for an external wall insulation integrated slab. The environment-friendly adhesive mortar is prepared from raw materials, an admixture and a blending aqueous solution, wherein the raw materials comprise cement, mountain flour, river sand and waste calcium silicate slab powder; the mass fraction of each component is as follows: 30-40 parts of cement, 0-56.8 parts of mountain flour, 0-50 parts of river sand, and 10-20 parts of the waste calcium silicate slab powder; the admixture comprises methylcellulose and redispersible powder; the mass fraction of each component is as follows: 0-0.2 parts of methylcellulose, and 0-3 parts of the redispersible powder; the blending aqueous solution adopts domestic water or a dedicated emulsion prepared by waste liquid. According to the environment-friendly adhesive mortar disclosed by the invention, the industrial waste sanding material of the existing calcium silicate slab is utilized, so that on the one hand, the discharge of the waste is reduced, and the environment is protected; on the other hand, the production cost of the external wall insulation adhesive mortar is lowered.

Description

A kind of environmental protection exterior-wall heat insulation integrated board adhesive mortar
Technical field
The present invention relates to cement products technical field, spy is standby to be to be related to a kind of environmental protection exterior-wall heat insulation integrated board adhesive mortar, Can be used for external wall thermal insulation/decoration integration board engineering.
Background technology
The high speed development of Chinese architectural trade has driven the quick of calcium silicate board/fibre cement board industry and thermal insulation decorative material Development.According to calcium silicate cement plate branch 2013 year end incomplete statistics, manufacturing enterprise 93 in 2013, production line 149, produce Can 565,500,000 square metres, not included in building production line 14.And calcium silicate board/fiber cement board is in production and exterior-wall heat insulation In the decorative integrated plate course of processing, can sand flat through sander polishing, now can produce substantial amounts of calcium silicate board and discard powder.And Traditional discarded powder processing mode can destroy ecological environment, and produces substantial amounts of waste disposal expense.On calcium silicate board surface When carrying out paint spraying technique, water paint production of articles line also can produce substantial amounts of colorful discarded emulsion, and the tradition of this solution Sewage treatment mode can make it have no use value.
Content of the invention
The problems referred to above existing for prior art, it is an object of the invention to provide one kind can solve the problem that calcium silicates sheet material gives up Abandon the environmental protection exterior-wall heat insulation integrated board adhesive mortar of the recycling problem of powder and colorful discarded milk solution.
For achieving the above object, the present invention adopts the following technical scheme that a kind of environmental protection exterior-wall heat insulation integrated board adhesive mortar, Including raw material, additive and mix aqueous solution；
Described raw material includes cement, stone powder, river sand and calcium silicates sheet material and discards powder, and the mass fraction of each component is:
Cement 30-40 part；
Stone powder 0-56.8 part；
River sand 0-50 part；
Powder 10-20 part discarded by calcium silicates sheet material；
Described additive includes methylcellulose and redispersable latex powder, and the mass fraction of each component is:
Methylcellulose 0-0.2 part；
Redispersable latex powder 0-3 part；
Described mix aqueous solution is made a living and is applied flexibly water or the special emulsion of waste water utilization.
As optimization, described cement is the portland cement that common reference numerals are 42.5 on the market.This grade cement intensity height, Workability is good, good weatherability.
As optimization, powder discarded by described calcium silicates sheet material is that powder is discarded in calcium silicates sheet material heavy sand technique sanding.Silicic acid Calcium plate is discarded and is contained silico-calcium thing, cellulose inside powder, and these can be fully sharp as the bone aggregate ingredient of bonding mortar product With.
As optimization, the special emulsion of described waste water utilization is by emulsus waste liquid produced by colorful water paint, by filtering, Separate, respectively obtain solid suspended particles and isolating polymer emulsion, after suspended particles are blended, with isolating polymer emulsion or Water is obtained according to the ratio mixing and stirring of 1:5.Acrylate polymer emulsion composition is contained in the special emulsion of waste water utilization, This emulsion components can improve the bonding force of mortar product, can play and serve as traditional bonding mortar and prepare used redispersible The effect of latex powder additive, through being processed into the special emulsion of waste water utilization, can directly be used with mortar mix.
As optimization, described raw material is cement and aggregate；Described aggregate is stone powder and calcium silicates sheet material discards powder, raw material In the respective mass fraction of each component be:
Cement mixing content is 30～40 parts；
Stone powder mixing quantity is 40～56.8 parts；
Calcium silicates sheet material is discarded powder and is 10～20 parts；
Described additive is methylcellulose and redispersable latex powder, the respective mass fraction of each component in additive For:
Methylcellulose is 0.1～0.2 part；
Redispersable latex powder is 2～3 parts；
Described mix aqueous solution is made a living and is applied flexibly water.
As optimization, described raw material is cement and aggregate；Described aggregate is river sand and calcium silicates sheet material discards powder, raw material In the respective mass fraction of each component be:
Cement mixing content is 30～40 parts；
River sand volume is 30～40 parts；
Calcium silicates sheet material is discarded powder and is 10～20 parts；
Described additive is methylcellulose and redispersable latex powder, the respective mass fraction of each component in additive For:
Methylcellulose is 0.1～0.2 part；
Redispersable latex powder is 2～3 parts；
Described mix aqueous solution is made a living and is applied flexibly water.
As optimization, described raw material is cement and aggregate；Described aggregate is stone powder and calcium silicates sheet material discards powder, raw material In the respective mass fraction of each component be:
Cement mixing content is 30～40 parts；
Stone powder mixing quantity is 40～56.8 parts；
Calcium silicates sheet material is discarded powder and is 10～20 parts；
Described mix aqueous solution is the special emulsion of waste water utilization.
As optimization, described raw material is cement and aggregate；Described aggregate is river sand and calcium silicates sheet material discards powder, raw material In the respective mass fraction of each component be:
Cement mixing content is 30～40 parts；
River sand volume is 40～50 parts；
Calcium silicates sheet material is discarded powder and is 10～20 parts；
Described mix aqueous solution is the special emulsion of waste water utilization.
With respect to prior art, the present invention has the advantage that the present invention is by existing calcium silicates sanding plate Industry Waste Material is utilized, and on the one hand decreases the discharge of waste material, protects environment, on the other hand reduces exterior-wall heat insulation adhesive mortar Production cost.In addition, the special emulsion of the waste water utilization in the adhesive mortar of the present invention has water-retaining agent acting on and redispersible Latex powder additive acts on, thus need not reuse such additive when supporting the use, using more convenient.
Brief description
Fig. 1 is waste water utilization special emulsion preparation process schematic diagram in the present invention.
A- isolating polymer emulsion, b- particle slurry, the special emulsion of c- waste water utilization, f- water paint discard emulsion, g- suspension Particle, w- domestic water, α-filtration separation, β-blend, η1- by b and w in 1:5 ratio mixing, η2- b and a is mixed in 1:5 ratio Close.
Specific embodiment
Below the present invention is described in further detail.
Heretofore described cement grade is 42.5 portland cements, and by Lafarge, enterprise is produced, wherein calcium silicates Sheet material is discarded powder and is belonged to superfine powder with stone powder.The river sand being 2.3 using modulus of fineness, its clay content is less than 2%.
In the present invention, the special emulsion preparation method of waste water utilization is as follows: colorful water paint, as a kind of green material, When carrying out lacquer painting spraying coating process and cleaning its work machine with water, substantial amounts of discard solution can be produced, contain in this solution A small amount of suspended solid particle, remaining is polymer emulsion.Emulsion percentage in solution is 10%～20%.As attached Processing mode shown in Fig. 1 is:
First waste liquid is carried out filtering, separating treatment, obtain solid suspended particles (being designated as g) and isolating polymer emulsion (note For a)；
Solid suspended particles pulper is blended, after blending, starches (being designated as b) for particle, and soluble in water；
B and a (or water) is sufficiently mixed according to the ratio of 1:5 and uniformly obtains the special emulsion of waste water utilization (being designated as c), then It is added in mortar, carry out being in harmonious proportion and stir use.
Embodiment 1: using formula shown in table 1-1.
Table 1-1
The preparation process of environmental protection exterior-wall heat insulation integrated board adhesive mortar is: first by cement, stone powder, discarded powder by table 1-1 In mass fraction mixing, and be uniformly mixed with blender.Again rubber powder, methylcellulose are added thereto and stir all Even.Finally add domestic water according to raw material with additive sum and mixing water liquid quality fraction ratio, prepared environmental protection exterior wall is protected Warm integrated board adhesive mortar.
Experimental test is carried out to prepared environmental protection exterior-wall heat insulation integrated board adhesive mortar, test result is as shown in table 1-2.
Understand from table 2-2, the laboratory test results of embodiment 2 formula comply fully with " expansion joints bellows exterior wall Heat-insulation system " jg-149 standard.
Embodiment 2: using formula shown in table 2-1.Table 2-1
The preparation process of environmental protection exterior-wall heat insulation integrated board adhesive mortar is with embodiment 1.To prepared environmental protection exterior-wall heat insulation one Body plate adhesive mortar carries out experimental test, and test result is as shown in table 2-2.
Table 2-2
Understand from table 2-2, the laboratory test results of embodiment 2 formula comply fully with " expansion joints bellows exterior wall Heat-insulation system " jg-149 standard.
Embodiment 3: using formula shown in table 3-1.
Table 3-1
The preparation process of environmental protection exterior-wall heat insulation integrated board adhesive mortar is with embodiment 1.To prepared environmental protection exterior-wall heat insulation one Body plate adhesive mortar carries out experimental test, and test result is as shown in table 3-2.
Table 3-2
Understand from table 3-2, the laboratory test results of embodiment 3 formula comply fully with " expansion joints bellows exterior wall Heat-insulation system " jg-149 standard.
Embodiment 4: using formula shown in table 4-1.
Table 4-1
The preparation process of environmental protection exterior-wall heat insulation integrated board adhesive mortar is with embodiment 1.To prepared environmental protection exterior-wall heat insulation one Body plate adhesive mortar carries out experimental test, and test result is as shown in table 4-2.
Table 4-2
Understand from table 4-2, the laboratory test results of embodiment 3 formula comply fully with " expansion joints bellows exterior wall Heat-insulation system " jg-149 standard.
Embodiment 5: using formula shown in table 5-1.
Table 5-1
The preparation process of environmental protection exterior-wall heat insulation integrated board adhesive mortar is: first mixes cement, stone powder, discarded powder by volume Close, and be uniformly mixed with blender.Gained thick shape particle slurry b will be blended again with water or isolating polymer emulsion a according to 1:5 Ratio be obtained the special emulsion of waste water utilization.Mortar mix aqueous solution is added in solid mixed powder, stirs, prepared ring Protect exterior-wall heat insulation integrated board adhesive mortar.
Experimental test is carried out to prepared environmental protection exterior-wall heat insulation integrated board adhesive mortar, test result is as shown in table 5-2.
Table 5-2
Understand from table 5-2, the laboratory test results of embodiment 5 formula comply fully with " expansion joints bellows exterior wall Heat-insulation system " jg-149 standard.
Embodiment 6: using formula shown in table 6-1.
Table 6-1
The preparation process of environmental protection exterior-wall heat insulation integrated board adhesive mortar is with embodiment 5.To prepared environmental protection exterior-wall heat insulation one Body plate adhesive mortar carries out experimental test, and test result is as shown in table 6-2.
Table 6-2
Understand from table 6-2, the laboratory test results of embodiment 6 formula comply fully with " expansion joints bellows exterior wall Heat-insulation system " jg-149 standard.
Embodiment 7: using formula shown in table 7-1.
Table 7-1
The preparation process of environmental protection exterior-wall heat insulation integrated board adhesive mortar is with embodiment 5.To prepared environmental protection exterior-wall heat insulation one Body plate adhesive mortar carries out experimental test, and test result is as shown in table 7-2.
Table 7-2
Understand from table 7-2, the laboratory test results of embodiment 7 formula comply fully with " expansion joints bellows exterior wall Heat-insulation system " jg-149 standard.
Embodiment 8: using formula shown in table 8-1.
Table 8-1
The preparation process of environmental protection exterior-wall heat insulation integrated board adhesive mortar is with embodiment 5.To prepared environmental protection exterior-wall heat insulation one Body plate adhesive mortar carries out experimental test, and test result is as shown in table 8-2.
Table 8-2
Understand from table 8-2, the laboratory test results of embodiment 8 formula comply fully with " expansion joints bellows exterior wall Heat-insulation system " jg-149 standard.
Embodiment 9: using formula shown in table 9-1.
Table 9-1
The preparation process of environmental protection exterior-wall heat insulation integrated board adhesive mortar is with embodiment 5.To prepared environmental protection exterior-wall heat insulation one Body plate adhesive mortar carries out experimental test, and test result is as shown in table 9-2.
Table 9-2
Understand from table 9-2, the laboratory test results of embodiment 9 formula comply fully with " expansion joints bellows exterior wall Heat-insulation system " jg-149 standard.
Embodiment 10: using formula shown in table 10-1.
Table 10-1
The preparation process of environmental protection exterior-wall heat insulation integrated board adhesive mortar is with embodiment 5.To prepared environmental protection exterior-wall heat insulation one Body plate adhesive mortar carries out experimental test, and test result is as shown in table 10-2.
Table 10-2
Understand from table 10-2, the laboratory test results of embodiment 10 formula comply fully with " outside expansion joints bellows Wall heat-insulation system " jg-149 standard.
Finally illustrate, above example only in order to technical scheme to be described and unrestricted, although with reference to relatively Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to the skill of the present invention Art scheme is modified or equivalent, the objective without deviating from technical solution of the present invention and scope, and it all should be covered at this In the middle of the right of invention.

Claims (2)

1. a kind of environmental protection exterior-wall heat insulation integrated board adhesive mortar it is characterised in that: include raw material, additive and mix aqueous solution； Described raw material is cement and aggregate；Described aggregate is that powder discarded by stone powder and calcium silicates sheet material, the respective matter of each component in raw material Amount number is:
30～40 parts of cement；
40～56.8 parts of stone powder；
10～20 parts of powder discarded by calcium silicates sheet material；
Described additive includes methylcellulose and redispersable latex powder, and the mass fraction of each component is:
0～0.2 part of methylcellulose；
0～3 part of redispersable latex powder；
Described mix aqueous solution is the special emulsion of waste water utilization；The special emulsion of described waste water utilization is by being produced colorful water paint Emulsus waste liquid, by filter, separate, respectively obtain solid suspended particles and isolating polymer emulsion, suspended particles blended Afterwards, it is obtained according to the ratio mixing and stirring of 1:5 with isolating polymer emulsion or water.
2. a kind of environmental protection exterior-wall heat insulation integrated board adhesive mortar it is characterised in that: include raw material, additive and mix aqueous solution； Described raw material is cement and aggregate；Described aggregate is that powder discarded by river sand and calcium silicates sheet material, the respective matter of each component in raw material Amount number is:
Cement mixing content is 30～40 parts；
River sand volume is 40～50 parts；
Calcium silicates sheet material is discarded powder and is 10～20 parts；
Described additive includes methylcellulose and redispersable latex powder, and the mass fraction of each component is:
0～0.2 part of methylcellulose；
0～3 part of redispersable latex powder；
Described mix aqueous solution is the special emulsion of waste water utilization；The special emulsion of described waste water utilization is by being produced colorful water paint Emulsus waste liquid, by filter, separate, respectively obtain solid suspended particles and isolating polymer emulsion, suspended particles blended Afterwards, it is obtained according to the ratio mixing and stirring of 1:5 with isolating polymer emulsion or water.
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Publication number Priority date Publication date Assignee Title
CN105174865A (en) * 2015-09-03 2015-12-23 哈尔滨和谐旺科技开发有限公司 External wall external thermal insulation mixing mortar
CN105541256A (en) * 2016-01-20 2016-05-04 广西丛欣实业有限公司 Thermal insulation mortar
CN105946106A (en) * 2016-05-05 2016-09-21 安徽伟泰新型建材科技有限公司 Production method for non-dismantling composite heat preservation formwork
CN107226658A (en) * 2017-07-25 2017-10-03 合肥达户电线电缆科技有限公司 A kind of environment protection architecture mortar and preparation method thereof
CN111718607A (en) * 2020-07-31 2020-09-29 上海斯米克健康环境技术有限公司 Light high-strength anti-condensation dry powder coating and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN100455534C (en) * 2007-04-30 2009-01-28 深圳市明远氟涂料有限公司 Base material of mortar for adhering heat insulating plate
CN101328046B (en) * 2008-07-29 2013-04-10 中国建筑材料科学研究总院 Bonding mortar for exterior wall external insulation and preparation thereof
CN102515667A (en) * 2011-12-16 2012-06-27 吴江市利达上光制品有限公司 Adhesive powder for ceramic tile
CN102875101B (en) * 2012-10-15 2015-04-29 山东圣泉新材料股份有限公司 Waterproof adhesive mortar for external thermal insulation of external wall
CN104250078A (en) * 2013-06-25 2014-12-31 神华集团有限责任公司 Dry-mixed mortar, mortar and application thereof

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Address after: 400060 No. 1106-1107, 11th Floor, Economic Development Building, No. 2, Wanshou Road, Chongqing Economic Development Zone

Patentee after: CHONGQING GOODLY INDUSTRIAL CO.,LTD.

Address before: 400060 No. 1106-1107, 11th Floor, Economic Development Building, No. 2, Wanshou Road, Chongqing Economic Development Zone

Patentee before: CHONGQING GOODLY ANTI-CORROSION & THERMAL INSULATION ENGINEERING Co.,Ltd.

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Effective date of registration: 20221207

Address after: No. 2305-2310, Building 3, No. 333, Donghu South Road, Yongchuan District, Chongqing 400000

Patentee after: CHONGQING GRAINGER QIZHONG BUILDING MATERIAL CO.,LTD.

Address before: 400060 No. 1106-1107, 11th Floor, Economic Development Building, No. 2, Wanshou Road, Chongqing Economic Development Zone

Patentee before: CHONGQING GOODLY INDUSTRIAL CO.,LTD.

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Address after: 400000 Fenghuang Lake Industrial Park, Yongchuan District, Chongqing (inside Da'an Park)

Patentee after: CHONGQING GRAINGER QIZHONG BUILDING MATERIAL CO.,LTD.

Address before: No. 2305-2310, Building 3, No. 333, Donghu South Road, Yongchuan District, Chongqing 400000

Patentee before: CHONGQING GRAINGER QIZHONG BUILDING MATERIAL CO.,LTD.