CN103469927A - Method for preparing anti-crack and sound-proof lightweight wall - Google Patents
Method for preparing anti-crack and sound-proof lightweight wall Download PDFInfo
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- CN103469927A CN103469927A CN2013104147104A CN201310414710A CN103469927A CN 103469927 A CN103469927 A CN 103469927A CN 2013104147104 A CN2013104147104 A CN 2013104147104A CN 201310414710 A CN201310414710 A CN 201310414710A CN 103469927 A CN103469927 A CN 103469927A
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- wall
- cracking resistance
- preparation
- sound
- light body
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- 238000000034 method Methods 0.000 title abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 31
- 239000004033 plastic Substances 0.000 claims abstract description 31
- 239000011083 cement mortar Substances 0.000 claims abstract description 27
- 239000002131 composite material Substances 0.000 claims abstract description 25
- -1 polyethylene Polymers 0.000 claims abstract description 25
- 239000004698 Polyethylene Substances 0.000 claims abstract description 22
- 229920000573 polyethylene Polymers 0.000 claims abstract description 22
- 239000004567 concrete Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 10
- 229920006389 polyphenyl polymer Polymers 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000005336 cracking Methods 0.000 claims description 22
- 238000002360 preparation method Methods 0.000 claims description 17
- 239000002994 raw material Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical group [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
- 239000010881 fly ash Substances 0.000 claims description 8
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 239000004848 polyfunctional curative Substances 0.000 claims description 7
- 235000019738 Limestone Nutrition 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 239000011398 Portland cement Substances 0.000 claims description 5
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 239000006028 limestone Substances 0.000 claims description 5
- 239000011505 plaster Substances 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 5
- 235000012255 calcium oxide Nutrition 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 abstract 2
- 239000008187 granular material Substances 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 239000011449 brick Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses a method for preparing an anti-crack and sound-proof lightweight wall. A composite wall of a six-layered material is used, and the composite wall is compounded by cement mortar, polyethylene composite plastics, polyphenyl granule thermal mortar, concrete, polyethylene composite plastics and cement mortar in sequence, and accordingly sound-proof and thermal insulation performances of the wall are guaranteed due to organic combination of the multi-layered composite material. The anti-crack and sound-proof lightweight wall further has a function of higher water resistance, since the wall is thinner than common solid walls, a certain utilization area is increased, building occupied area is saved, flatness of wallboard surface decoration is fine, and the wall is easier for later spraying painting decoration than conventional walls.
Description
Technical field
The present invention relates to building material field, especially relate to a kind of preparation method of cracking resistance sound-proof light body of wall.
Background technology
The annual cities and towns of China, grange are all significantly increasing; and the clay tile wall of 10,000 square metres of every uses; just need to dig one mu of soil and make solid loam brick; population and soil are the major issues of national economy; protection land resources is very urgent; New Type Light-weight Wall Material is that the construction wall revolution is carried out to new discussion, and the construction wall construction is produced conversion aspect to industrialization, and a kind of release construction wall of novel uniqueness method progressively substitutes traditional brick wall FE Tiler.
Current various light wall material exists the sound-insulating effect not strong, and has certain quality problem, and water proofing property is not strong, easily produces crack phenomenon.
Therefore, need a kind of new technology to address the above problem.
Summary of the invention
Goal of the invention: for solving the deficiencies in the prior art, the object of the present invention is to provide a kind of light-weight aseismatic, there is the preparation method of the cracking resistance sound-proof light body of wall of stronger heat preservation and soundproof water resistance.
Technical scheme: for achieving the above object, the present invention is achieved by the following technical solutions:
A kind of preparation method of cracking resistance sound-proof light body of wall comprises the following steps:
(1) raw material that will make cement mortar according to following formula is mixed, described cement mortar comprises following component according to mass percent: waste residue 25-35%, useless stalk 21-28%, desulfurated plaster 16-19%, flyash 25-35%, plastic expansion agent 0.5-2%, aluminum sulfate 0.2-1%, the limestone of surplus, water-solid ratio is 0.1-0.3;
(2) will make concrete raw material according to following formula and be mixed, described concrete comprises following component according to mass percent: Portland cement 30-45%, slag 20-30%, admixture 12-26%, the water of other Admixtures 1.5-3% and surplus.
(3) be ready to prepare mould at Light Wall, at first put into the made cement mortar mixed material of one deck step (1), vibrated after indent and added again layer of polyethylene composite plastic magma, add one deck polyphenyl particle heat-insulating mortar after repoussage, add again the made concrete material of one deck step (2) after 70-80 ℃ of low temperature reservation 60-90min, vibrated after indent and added layer of polyethylene composite plastic magma, after repoussage, add one deck step (1) indication cement mortar, vibrate after indent and carry out High Temperature Curing under 150-170 ℃, carry out again high-pressure curing after form removal, can be made into Light Wall.
Further, be compounded with the polypropylene fibre of 20-30% in described polyethylene composite plastic.
Further, described waste residue is industrial residue.
Further, described plastic expansion agent is the agent of EEA-101 plastic expansion.
Further, described admixture is quicklime or flyash.
Further, described other Admixtures are high-efficiency water-reducing agent of poly-carboxylic acid and surface hardener.
Further, the mass ratio of described high-efficiency water-reducing agent of poly-carboxylic acid and surface hardener is 2:1.
Further, in described step (3), the thickness of every layer of raw material is 2-5cm.
Beneficial effect: the preparation method of a kind of cracking resistance sound-proof light body of wall provided by the invention, adopt the combined wall of six layer materials, compound order is cement mortar+polyethylene composite plastic+polyphenyl particle heat-insulating mortar+concrete+polyethylene composite plastic+cement mortar, the combination of multilayer materials has guaranteed the sound-insulating performance of body of wall, a kind of cracking resistance sound-proof light body of wall of the present invention, also there is stronger water resistance, and because the more common solid wall of its body of wall is thin, increased certain usable floor area, saving building takes up an area, the ornamental planeness of surfaces of wall is good, it is easier that later stage is decorated the more traditional body of wall of spraying and decorating.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is done to concrete introduction.
Embodiment 1:
A kind of cracking resistance sound-proof light body of wall, comprise the complex of six layer materials, first floor and layer 6 being cement mortar, the second layer and layer 5 to be polyethylene composite plastic, the 3rd layer being concrete for polyphenyl particle heat-insulating mortar, the 4th layer; Be compounded with 20% polypropylene fibre in described polyethylene composite plastic;
A kind of preparation method of cracking resistance sound-proof light body of wall comprises the following steps:
(1) raw material that will make cement mortar according to following formula is mixed, described cement mortar comprises following component according to mass percent: industrial residue 25%, useless stalk 21%, desulfurated plaster 16%, flyash 25%, EEA-101 plastic expansion agent 0.5%, aluminum sulfate 0.2%, the limestone of surplus, water-solid ratio is 0.1;
(2) will make concrete raw material according to following formula is mixed, described concrete comprises following component according to mass percent: Portland cement 30%, slag 30%, quicklime 12%, the water of the high-efficiency water-reducing agent of poly-carboxylic acid that mass ratio is 2:1 and surface hardener 1.5% and surplus
(3) be ready to prepare mould at Light Wall, at first put into the made cement mortar mixed material of one deck step (1), vibrated after indent and added again layer of polyethylene composite plastic magma, add one deck polyphenyl particle heat-insulating mortar after repoussage, add again the made concrete material of one deck step (2) after 70 ℃ of low temperature reservation 90min, vibrated after indent and added layer of polyethylene composite plastic magma, after repoussage, add one deck step (1) indication cement mortar, vibrate after indent and carry out High Temperature Curing under 150 ℃, carry out again high-pressure curing after form removal, can be made into Light Wall.
Embodiment 2:
A kind of cracking resistance sound-proof light body of wall, comprise the complex of six layer materials, first floor and layer 6 being cement mortar, the second layer and layer 5 to be polyethylene composite plastic, the 3rd layer being concrete for polyphenyl particle heat-insulating mortar, the 4th layer; Be compounded with 30% polypropylene fibre in described polyethylene composite plastic;
A kind of preparation method of cracking resistance sound-proof light body of wall comprises the following steps:
(1) raw material that will make cement mortar according to following formula is mixed, described cement mortar comprises following component according to mass percent: industrial residue 27%, useless stalk 23%, desulfurated plaster 19%, flyash 27%, EEA-101 plastic expansion agent 2%, aluminum sulfate 1%, the limestone of surplus, water-solid ratio is 0.3;
(2) will make concrete raw material according to following formula is mixed, described concrete comprises following component according to mass percent: Portland cement 45%, slag 20%, flyash 26%, the water of the high-efficiency water-reducing agent of poly-carboxylic acid that mass ratio is 2:1 and surface hardener 3% and surplus;
(3) be ready to prepare mould at Light Wall, at first put into the made cement mortar mixed material of one deck step (1), vibrated after indent and added again layer of polyethylene composite plastic magma, add one deck polyphenyl particle heat-insulating mortar after repoussage, add again the made concrete material of one deck step (2) after 80 ℃ of low temperature reservation 60min, vibrated after indent and added layer of polyethylene composite plastic magma, after repoussage, add one deck step (1) indication cement mortar, vibrate after indent and carry out High Temperature Curing under 170 ℃, carry out again high-pressure curing after form removal, can be made into Light Wall.
Embodiment 3:
A kind of cracking resistance sound-proof light body of wall, comprise the complex of six layer materials, first floor and layer 6 being cement mortar, the second layer and layer 5 to be polyethylene composite plastic, the 3rd layer being concrete for polyphenyl particle heat-insulating mortar, the 4th layer; Be compounded with 25% polypropylene fibre in described polyethylene composite plastic;
A kind of preparation method of cracking resistance sound-proof light body of wall comprises the following steps:
(1) raw material that will make cement mortar according to following formula is mixed, described cement mortar comprises following component according to mass percent: industrial residue 28%, useless stalk 25%, desulfurated plaster 17%, flyash 28%, EEA-101 plastic expansion agent 1%, aluminum sulfate 0.5%, the limestone of surplus, water-solid ratio is 0.2;
(2) will make concrete raw material according to following formula is mixed, described concrete comprises following component according to mass percent: Portland cement 38%, slag 25%, quicklime 20%, the water of the high-efficiency water-reducing agent of poly-carboxylic acid that mass ratio is 2:1 and surface hardener 2.2% and surplus;
(3) be ready to prepare mould at Light Wall, at first put into the made cement mortar mixed material of one deck step (1), vibrated after indent and added again layer of polyethylene composite plastic magma, add one deck polyphenyl particle heat-insulating mortar after repoussage, add again the made concrete material of one deck step (2) after 75 ℃ of low temperature reservation 75min, vibrated after indent and added layer of polyethylene composite plastic magma, after repoussage, add one deck step (1) indication cement mortar, vibrate after indent and carry out High Temperature Curing under 160 ℃, carry out again high-pressure curing after form removal, can be made into Light Wall.
Adopt the formula of a kind of cracking resistance sound-proof light body of wall in above-described embodiment 1-3, the universal method for preparing Light Wall in this area can be prepared the materials for wall that physical property complies with the national standard requirements, body of wall finished product in embodiment 1-3 is carried out to quantitative measurement, sound-insulation value is that 45-55dB, thermal resistance value are 2.00, water absorption rate≤15%, the bending resistance degree is 18000N, and the resistance to compression degree is 26000N.
From above data, can find out, the prepared Light Wall of preparation method of a kind of cracking resistance sound-proof light of the present invention body of wall, there is stronger water-proofing anticracking performance, sound insulation value, in addition because the more common solid wall of its body of wall is thin, increased certain usable floor area, saved building and take up an area, the ornamental planeness of surfaces of wall is good, it is easier that later stage is decorated the more traditional body of wall of spraying and decorating, has stronger practicality.
Should be understood that, the above specific embodiment only is not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
Claims (8)
1. the preparation method of a cracking resistance sound-proof light body of wall is characterized in that comprising the following steps:
(1) raw material that will make cement mortar according to following formula is mixed, described cement mortar comprises following component according to mass percent: waste residue 25-35%, useless stalk 21-28%, desulfurated plaster 16-19%, flyash 25-35%, plastic expansion agent 0.5-2%, aluminum sulfate 0.2-1%, the limestone of surplus, water-solid ratio is 0.1-0.3;
(2) will make concrete raw material according to following formula and be mixed, described concrete comprises following component according to mass percent: Portland cement 30-45%, slag 20-30%, admixture 12-26%, the water of other Admixtures 1.5-3% and surplus.
(3) be ready to prepare mould at Light Wall, at first put into the made cement mortar mixed material of one deck step (1), vibrated after indent and added again layer of polyethylene composite plastic magma, add one deck polyphenyl particle heat-insulating mortar after repoussage, add again the made concrete material of one deck step (2) after 70-80 ℃ of low temperature reservation 60-90min, vibrated after indent and added layer of polyethylene composite plastic magma, after repoussage, add one deck step (1) indication cement mortar, vibrate after indent and carry out High Temperature Curing under 150-170 ℃, carry out again high-pressure curing after form removal, can be made into Light Wall.
2. the preparation method of a kind of cracking resistance sound-proof light body of wall according to claim 1, is characterized in that: the polypropylene fibre that is compounded with 20-30% in described polyethylene composite plastic.
3. the preparation method of a kind of cracking resistance sound-proof light body of wall according to claim 1, it is characterized in that: described waste residue is industrial residue.
4. the preparation method of a kind of cracking resistance sound-proof light body of wall according to claim 1, it is characterized in that: described plastic expansion agent is the agent of EEA-101 plastic expansion.
5. the preparation method of a kind of cracking resistance sound-proof light body of wall according to claim 1, it is characterized in that: described admixture is quicklime or flyash.
6. the preparation method of a kind of cracking resistance sound-proof light body of wall according to claim 1, it is characterized in that: described other Admixtures are high-efficiency water-reducing agent of poly-carboxylic acid and surface hardener.
7. the preparation method of a kind of cracking resistance sound-proof light body of wall according to claim 6, it is characterized in that: the mass ratio of described high-efficiency water-reducing agent of poly-carboxylic acid and surface hardener is 2:1.
8. the preparation method of a kind of cracking resistance sound-proof light body of wall according to claim 1, it is characterized in that: in described step (3), the thickness of every layer of raw material is 2-5cm.
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| CN201310414710.4A CN103469927B (en) | 2013-09-12 | 2013-09-12 | A kind of preparation method of cracking resistance sound-proof lightweight wall |
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| CN201310414710.4A CN103469927B (en) | 2013-09-12 | 2013-09-12 | A kind of preparation method of cracking resistance sound-proof lightweight wall |
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| CN103469927B CN103469927B (en) | 2016-04-06 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104496306A (en) * | 2014-12-08 | 2015-04-08 | 青阳县天工预拌商品砂浆有限公司 | Anti-crack concrete and preparation method thereof |
| CN106278097A (en) * | 2016-08-12 | 2017-01-04 | 马鞍山十七冶工程科技有限责任公司 | A kind of titanium gypsum stalk fibre light aggregate concrete and preparation method thereof |
| CN108002754A (en) * | 2017-11-13 | 2018-05-08 | 江苏中路工程技术研究院有限公司 | Tail gas degradation-type environmental protection acoustic tile and preparation method thereof and tail gas degradation-type environmental protection sound barrier |
| CN114164989A (en) * | 2021-11-29 | 2022-03-11 | 苏州金世晟建筑装饰工程有限公司 | Anti-cracking method suitable for assembled inner partition wall |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104496306A (en) * | 2014-12-08 | 2015-04-08 | 青阳县天工预拌商品砂浆有限公司 | Anti-crack concrete and preparation method thereof |
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| CN114164989A (en) * | 2021-11-29 | 2022-03-11 | 苏州金世晟建筑装饰工程有限公司 | Anti-cracking method suitable for assembled inner partition wall |
| CN114164989B (en) * | 2021-11-29 | 2023-10-03 | 苏州金世晟建筑装饰工程有限公司 | Anti-cracking method suitable for assembled inner partition wall |
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| CN103469927B (en) | 2016-04-06 |
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