CN104860714A - Single-component lightweight sound-insulating heat-preserving mortar material and construction method thereof - Google Patents

Single-component lightweight sound-insulating heat-preserving mortar material and construction method thereof Download PDF

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Publication number
CN104860714A
CN104860714A CN201510143812.6A CN201510143812A CN104860714A CN 104860714 A CN104860714 A CN 104860714A CN 201510143812 A CN201510143812 A CN 201510143812A CN 104860714 A CN104860714 A CN 104860714A
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weight
insulating warm
keeping
tolerant noise
parts
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CN201510143812.6A
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CN104860714B (en
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程忠
周建杉
唐小飞
程宇行
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Yancheng Shen Xing Industrial Co Ltd
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Yancheng Shen Xing Industrial Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/24Structural elements or technologies for improving thermal insulation
    • Y02A30/244Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires

Abstract

The invention discloses a single-component lightweight sound-insulating heat-preserving mortar material. The material is prepared from the following raw materials by weight: 350 to 700 parts of Portland cement, 500 to 1000 parts of lightweight porous slag, 6 to 12 parts of redispersible latex powder, 3 to 6 parts of cellulose ether, 20 to 40 parts of foam glass particle, 10 to 20 parts of a sound-insulating filling material, 20 to 40 parts of shale pottery and 1 to 2 parts of reinforced fiber. The single-component lightweight sound-insulating heat-preserving mortar material provided by the invention has scientifically and reasonably proportioned components, is extensively applicable to handling of walls, household floors and the like having requirements on sound insulation and heat preservation during building and brushing of the walls, casting of the household floors, etc., and has the advantages of sound insulation, heat preservation, fire prevention, water resistance, anti-freezing performance, good adhesion, no occurrence of cracking and hollowing, etc. The construction method for the material is reasonably designed, can mold a sound-insulating and heat-preserving system in a building wall or household floor in one shot and has the advantages of convenient construction, high efficiency, low cost, high quality, etc.

Description

Single-component tolerant noise-insulating warm-keeping light mortar material and constructional method thereof
Technical field
The present invention relates to a kind of structure material, be specifically related to that one can be incubated, insulates against sound, reliable in quality, single-component tolerant noise-insulating warm-keeping light mortar material easy again of constructing.
Background technology
In order to respond country 12 planning to reach 65% level to Residential Buildings Energy, and to the building heat preservation sound insulation requirement that green building proposes.The practical situation of energy-conservation 65% are not often reached, in the urgent need to doing heat insulating and sound insulating layer supplementing as exterior wall internal insulation on base course wall, on point family floor for existing building self-insulation wall material, party wall, point family floor.Tradition inside holding structure way has: body of wall position a, cement base inorganic light-weight aggregate mortar heat preservation system inside (JGJ 253-2011 inorganic light-weight aggregate mortar heat-insulation system technical regulation, 2011 editions); B, brushing gypsum and inorganic mortar inside holding utilisation technology code (Soviet Union's JG/T015-2012 SGF brushing gypsum and inorganic mortar inside holding utilisation technology code).
The way that tradition point family floor heat insulating and sound insulating is conventional is in addition as " Sound insulation for building and sqound absorption construction " 08J931 Architectural Construction; " Architectural Construction of 12J304 flooring " record method.
But above wall thermal insulating sound insulation way and point shortcoming that family floor heat insulating and sound insulating way has some common, as: complicated construction technique, cost are high and construction quality is wayward, thus cause the phenomenon such as hollowing, cracking very general, the requirement of modern construction can not be met.
Therefore, on the basis of existing technology necessary, research and develop a kind of component proportioning scientific and reasonable, can be incubated, insulate against sound, reliable in quality, construction type material easy again and constructional method thereof.
Summary of the invention
Goal of the invention: the object of the invention is to solve the deficiencies in the prior art, there is provided a kind of component proportioning scientific and reasonable, can heat insulating and sound insulating, reliable in quality, cost is low, easily construct, the novel single-component tolerant noise-insulating warm-keeping light mortar material had wide range of applications, another object of the present invention is to provide the constructional method of single-component tolerant noise-insulating warm-keeping light mortar material.
Technical scheme: in order to realize object of the present invention, the technical solution used in the present invention is:
A kind of single-component tolerant noise-insulating warm-keeping light mortar material, it is made up of the raw material of following parts by weight:
Silicate cement 350 ~ 700 weight part, light porous slag 500 ~ 1000 weight part, redispersable latex powder 6 ~ 12 weight part, ether of cellulose 3 ~ 6 weight part, foam glass particle 20 ~ 40 weight part, sound insulation filler 10 ~ 20 weight part, shale pottery 20 ~ 40 weight part, fortifying fibre 1 ~ 2 weight part.
Preferably, above-described single-component tolerant noise-insulating warm-keeping light mortar material, it is made up of the raw material of following parts by weight:
Silicate cement 350 weight part, light porous slag 500 weight part, redispersable latex powder 6 weight part, ether of cellulose 3 weight part, sound-absorbing foam glass particle 20 weight part, sound insulation filler 10 weight part, shale pottery 20 weight part, fortifying fibre 1 weight part.
Preferably, above-described single-component tolerant noise-insulating warm-keeping light mortar material, described fortifying fibre is glass fibre, carbon fiber, boron fibre, whisker or fibrous magnesium silicate.
Preferably, above-described single-component tolerant noise-insulating warm-keeping light mortar material, described sound insulation filler is sepiolite, rubber powder (particle).
Tolerant noise-insulating warm-keeping light mortar heat preservation system inside provided by the invention divides the constructional method of family floor, and it comprises the following steps:
A, first reinforcement placing on building template, casting concrete;
B, then on reinforced concrete floor, build above-mentioned single-component tolerant noise-insulating warm-keeping light mortar material, obtain tolerant noise-insulating warm-keeping screed;
C, on the tolerant noise-insulating warm-keeping screed of step b, brush a laminin cement top layer slurry and compacting plucking.
The constructional method of tolerant noise-insulating warm-keeping light mortar heat preservation system inside body of wall provided by the invention, comprises the following steps:
A, first reinforcement placing on building template, casting concrete wall or build Masonry Wall by laying bricks or stones;
B, then on concrete wall or masonry wall, lay glass fiber mesh, then whitewash single-component tolerant noise-insulating warm-keeping light mortar according to claim 1, obtain tolerant noise-insulating warm-keeping screed;
C, on the tolerant noise-insulating warm-keeping screed of step b brushing paint finish coat.
The inside holding sound insulation constructional method of internal wall insulation sound insulation constructional method provided by the invention and point family floor, without the need to interface processing on base course wall or on point family floor, directly whitewash or build after the tolerant noise-insulating warm-keeping mortar that the stirring body of the present invention that adds water provides, once shaped and in the construction wall that formed or the heat insulating and sound insulating system of point family floor, there is easy construction, operating efficiency is higher, and construction quality is advantages of higher more, can overcome many deficiencies such as the complicated construction technique of prior art.
Beneficial effect: compared to the prior art single-component tolerant noise-insulating warm-keeping light mortar material provided by the invention and constructional method thereof have the following advantages:
1. the present invention is according to the actual demand of modern building sound-insulating, by great many of experiments screening study, preferably obtain the single-component tolerant noise-insulating warm-keeping light mortar material that component proportioning is scientific and reasonable, single-component tolerant noise-insulating warm-keeping light mortar provided by the invention can be widely used in the process at the position such as building wall, wall plastering, point family concrete floor slab placement having tolerant noise-insulating warm-keeping requirement.There is intensity high, the building by laying bricks or stones of alternative conventional dry mortar, whitewash, build, laboratory test results shows, tolerant noise-insulating warm-keeping light mortar material provided by the invention has tolerant noise-insulating warm-keeping, fire prevention, waterproof, antifreeze, strong adhesion, do not ftracture, not hollowing, construct simple and convenient, the plurality of advantages such as cost performance is high, meet the requirement of national green building standard, have the great market space and development prospect.
2. the constructional method of single-component tolerant noise-insulating warm-keeping light mortar material provided by the invention, technological design is reasonable, construction cost is low, can once shaped and formed in construction wall or the heat insulating and sound insulating system of point family floor, there is easy construction, operating efficiency is high, construction quality advantages of higher, can overcome many deficiencies such as the complicated construction technique of prior art.
Accompanying drawing explanation
Fig. 1 is the construction schematic diagram of tolerant noise-insulating warm-keeping light mortar heat preservation system inside point family floor provided by the invention.
Fig. 2 is the construction schematic diagram of tolerant noise-insulating warm-keeping light mortar heat preservation system inside body of wall provided by the invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
Embodiment 1
A kind of single-component tolerant noise-insulating warm-keeping light mortar material, it is made up of the raw material of following parts by weight:
Silicate cement 350 weight part, light porous slag 500 weight part, redispersable latex powder 6 weight part, ether of cellulose 3 weight part, sound-absorbing foam glass particle 20 weight part, sound insulation filler 10 weight part, shale pottery 20 weight part, fortifying fibre 1 weight part.
Embodiment 2
A kind of single-component tolerant noise-insulating warm-keeping light mortar material, it is made up of the raw material of following parts by weight:
Silicate cement 700 weight part, light porous slag 1000 weight part, redispersable latex powder 12 weight part, ether of cellulose 6 weight part, sound-absorbing foam glass particle 40 weight part, sound insulation filler 20 weight part, shale pottery 40 weight part, fortifying fibre 2 weight part.
Embodiment 3
1. tolerant noise-insulating warm-keeping light mortar heat preservation system inside provided by the invention divides the constructional method of family floor, and it comprises the following steps:
A, first reinforcement placing, then casting concrete on building template, obtain concrete floor (1);
B, then on reinforced concrete floor (1), build single-component tolerant noise-insulating warm-keeping light mortar material described in embodiment 1, obtain tolerant noise-insulating warm-keeping screed (2);
C, in the upper brushing one laminin cement top layer slurry of the tolerant noise-insulating warm-keeping screed (2) of step b and compacting plucking (3).As shown in Figure 1.
2. Performance Detection test:
Get the above-mentioned point family floor prepared and carry out properties detection, detected result is as follows: ultimate compression strength>=10.0MPa(GB/T 5486-2008); Thermal conductivity≤0.17W/ (m.k) (GB/T 10294); Dry apparent density≤1200 ㎏/m 3(GB/T 5486); Sound insulation improving amount (thickness G reatT.GreaT.GT 40 ㎜)>=10.0dB(GB/T 19889.6); Combustionproperty A level (GB/T 5464-2010); Specific radioactivity External Exposure Index 1Ra≤1.0, Outreach services 1r≤1.3(GB 6566).
Embodiment 4
1. the constructional method of tolerant noise-insulating warm-keeping light mortar heat preservation system inside body of wall provided by the invention, comprises the following steps:
A, first reinforcement placing on building template, build mixed earth, obtain mixed earth body of wall (4);
B, then on mixed earth body of wall (4), lay glass fiber mesh (5), then whitewash the single-component tolerant noise-insulating warm-keeping light mortar described in embodiment 2, obtain tolerant noise-insulating warm-keeping screed (6);
C, in the upper brushing paint finish coat (7) of the tolerant noise-insulating warm-keeping screed (6) of step b.As shown in Figure 2.
2. Performance Detection test:
Get the above-mentioned tolerant noise-insulating warm-keeping light mortar heat preservation system inside body of wall prepared and carry out properties detection, detected result is as follows: ultimate compression strength>=5.0MPa(GB/T 5486-2008); Tensile bond intensity>=0.2MPa(JGJ 144-2004); Thermal conductivity≤0.15W/ (m.k) (GB/T 10294); Dry apparent density≤1000 ㎏/m 3(GB/T 5486); Sound insulation improving amount (thickness G reatT.GreaT.GT 40 ㎜)>=5.0dB(GB/T 19889.3); Combustionproperty A level (GB/T 5464-2010); Specific radioactivity External Exposure Index 1Ra≤1.0, Outreach services 1r≤1.3(GB 6566).
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (6)

1. a single-component tolerant noise-insulating warm-keeping light mortar material, is characterized in that, it is made up of the raw material of following parts by weight:
Silicate cement 350 ~ 700 weight part, light porous slag 500 ~ 1000 weight part, redispersable latex powder 6 ~ 12 weight part, ether of cellulose 3 ~ 6 weight part, foam glass particle 20 ~ 40 weight part, sound insulation filler 10 ~ 20 weight part, shale pottery 20 ~ 40 weight part, fortifying fibre 1 ~ 2 weight part.
2. single-component tolerant noise-insulating warm-keeping light mortar material according to claim 1, it is characterized in that, it is made up of the raw material of following parts by weight:
Silicate cement 350 weight part, light porous slag 500 weight part, redispersable latex powder 6 weight part, ether of cellulose 3 weight part, sound-absorbing foam glass particle 20 weight part, sound insulation filler 10 weight part, shale pottery 20 weight part, fortifying fibre 1 weight part.
3. single-component tolerant noise-insulating warm-keeping light mortar material according to claim 1, is characterized in that, described fortifying fibre is glass fibre, carbon fiber, boron fibre, whisker or fibrous magnesium silicate.
4. the single-component tolerant noise-insulating warm-keeping light mortar material according to any one of claim 1 ~ 3, is characterized in that, described sound insulation filler is sepiolite, rubber powder.
5. tolerant noise-insulating warm-keeping light mortar heat preservation system inside divides the constructional method of family floor, it is characterized in that, comprises the following steps:
A, first reinforcement placing on building template, casting concrete;
B, then on reinforced concrete floor, build single-component tolerant noise-insulating warm-keeping light mortar material according to claim 1, obtain tolerant noise-insulating warm-keeping screed;
C, on the tolerant noise-insulating warm-keeping screed of step b, brush a laminin cement top layer slurry and compacting plucking.
6. the constructional method of tolerant noise-insulating warm-keeping light mortar heat preservation system inside body of wall, is characterized in that, comprise the following steps:
A, first reinforcement placing on building template, casting concrete wall or build Masonry Wall by laying bricks or stones;
B, then on concrete wall or Masonry Wall, lay glass fiber mesh, then whitewash single-component tolerant noise-insulating warm-keeping light mortar according to claim 1, obtain tolerant noise-insulating warm-keeping screed;
C, on the tolerant noise-insulating warm-keeping screed of step b brushing paint finish coat.
CN201510143812.6A 2015-03-30 2015-03-30 One-component tolerant noise-insulating warm-keeping light mortar material and its construction method Active CN104860714B (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105804303A (en) * 2016-05-10 2016-07-27 盐城申兴实业有限公司 Coal-fired furnace slag sound isolation, heat insulation and shock absorption individual household floor slab
CN105804311A (en) * 2016-05-10 2016-07-27 唐小飞 Furnace slag compound heat-preservation and sound-insulation brick for floor and construction method thereof
CN105908874A (en) * 2016-05-30 2016-08-31 上海建工二建集团有限公司 Waterproof prefabricated superposed shear wall and construction method thereof
CN105985056A (en) * 2016-01-18 2016-10-05 明光市飞洲新材料有限公司 Nano crystal whisker water retention thickener for dry mixed mortar and preparation method of thickener
CN106193517A (en) * 2016-08-15 2016-12-07 宁波乾纳新材料有限公司 Inorganic composite floor board
CN106186929A (en) * 2016-07-07 2016-12-07 盐城申兴实业有限公司 A kind of with the coal-fired slag building mortar as aggregate
CN107761994A (en) * 2017-11-20 2018-03-06 嘉兴市博宏新型建材有限公司 One kind sound absorption mortar wall
CN108383449A (en) * 2018-03-27 2018-08-10 内蒙古云农实业有限公司 A kind of high-strength light heat-preserving floor and preparation method thereof
CN108587329A (en) * 2017-10-30 2018-09-28 汪涛 Water-repellent paint based on cement
CN109279844A (en) * 2018-12-13 2019-01-29 深圳市华科达检测有限公司 A kind of building mortar and its preparation process

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105985056A (en) * 2016-01-18 2016-10-05 明光市飞洲新材料有限公司 Nano crystal whisker water retention thickener for dry mixed mortar and preparation method of thickener
CN105804303A (en) * 2016-05-10 2016-07-27 盐城申兴实业有限公司 Coal-fired furnace slag sound isolation, heat insulation and shock absorption individual household floor slab
CN105804311A (en) * 2016-05-10 2016-07-27 唐小飞 Furnace slag compound heat-preservation and sound-insulation brick for floor and construction method thereof
CN105804303B (en) * 2016-05-10 2019-01-22 盐城申兴实业有限公司 Coal-fired clinker tolerant noise-insulating warm-keeping damping divides family floor
CN105908874A (en) * 2016-05-30 2016-08-31 上海建工二建集团有限公司 Waterproof prefabricated superposed shear wall and construction method thereof
CN106186929A (en) * 2016-07-07 2016-12-07 盐城申兴实业有限公司 A kind of with the coal-fired slag building mortar as aggregate
CN106193517A (en) * 2016-08-15 2016-12-07 宁波乾纳新材料有限公司 Inorganic composite floor board
CN106193517B (en) * 2016-08-15 2019-02-22 宁波乾纳新材料有限公司 Inorganic composite floor board
CN108587329A (en) * 2017-10-30 2018-09-28 汪涛 Water-repellent paint based on cement
CN107761994A (en) * 2017-11-20 2018-03-06 嘉兴市博宏新型建材有限公司 One kind sound absorption mortar wall
CN108383449A (en) * 2018-03-27 2018-08-10 内蒙古云农实业有限公司 A kind of high-strength light heat-preserving floor and preparation method thereof
CN109279844A (en) * 2018-12-13 2019-01-29 深圳市华科达检测有限公司 A kind of building mortar and its preparation process

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