CN109761551A - A kind of environment protection interior wall construction method - Google Patents
A kind of environment protection interior wall construction method Download PDFInfo
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- CN109761551A CN109761551A CN201910200015.5A CN201910200015A CN109761551A CN 109761551 A CN109761551 A CN 109761551A CN 201910200015 A CN201910200015 A CN 201910200015A CN 109761551 A CN109761551 A CN 109761551A
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- interior wall
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Abstract
The invention discloses a kind of environment protection interior wall construction methods, comprising: S1, the cleaning of concrete wall basal plane；S2, pre-brush adhesive layer: it is 5-10% that watering, which is moistened to the moisture content of concrete wall basal plane, then, forms adhesive layer in the pre-brush bonding agent of concrete wall basal plane, the thickness of adhesive layer is no more than 5mm；By weight, bonding agent includes 100 parts of cement mortar, 2.1-2.5 parts of building adhesive；S3 smears bottom ash: being 25-35% to adhesive layer drying to moisture content, smears bottom ash, thickness is no more than 8mm；By weight, bottom ash includes 100 parts of cement mortar, 3.2-3.8 parts of coupling agent, 22-27 parts of architectural engineering fiber；S4, Puttying: by weight, the putty of use includes 100 parts of cement, 17-23 parts of polyvinyl acetate emulsion, 18-22 parts of water, 52-58 parts of diatomite, bamboo charcoal 43-48 parts white, 0.8-1.3 parts of hydroxypropyl methyl cellulose, 4.5-5.2 parts of coupling agent, 30-35 parts of architectural engineering fiber, interior wall after the completion of construction has good purifying formaldehyde ability, and inner wall putty adhesion property is good.
Description
Technical field
The present invention relates to the technical field of construction, in particular to a kind of environment protection interior wall construction method.
Background technique
The construction technology of the interior wall of concrete wall base generally includes concrete wall base cleaning → smearing bottom ash → and scrapes
Putty → brush finish paint.Currently, the construction of inner wall surface has been not limited solely to visual appearance, the functionality of interior wall is wanted
Ask higher and higher, and in this regard, conventional means is using functional bottom ash or putty or finishing coat.
For example, Authorization Notice No. is the Chinese patent of CN104046160B, it discloses a kind of with the low capacity of heat transmission
Environmentally-frieinner-wall inner-wall emulsion paint is made of the raw material of following weight parts: acrylate and vinyl acetate emulsion 32-40, two Cai's sodium sulfonate 1-2 of methylene, hollow
Glass microballoon 5-10, the oxidation of dodecyl dimethyl section press 1-2, attapulgite 10-13, precipitated calcium carbonate 15- by 1-2, platinic acid
25, pentaerythrite 2-3, casein 1-2, hempa phthalein triamine 0.5-1, composite assistant 5-8, deionized water 25-40.
For another example application publication number is the Chinese patent application of 106280658 A of CN, it discloses a kind of exterior-wall heat insulations
Putty is made of the raw material of following parts by weight: cement 24-32, hollow glass micropearl 18-25, tetraethyl orthosilicate 3.5-
5, dehydrated alcohol 31-38,1mol/L hydrochloric acid 0.35-0.5, template F127 1.6-2.5, emulsifier op-10 0.7-1, carbonic acid
Hydrogen sodium 0.4-0.6, silica solution 12-15, ammonium persulfate 0.3-0.5, lightweight sand 10-15, polypropylene 4-6, perlite 1.2-1.8,
Phosphorus slag 4-6, carboxylic propyl methocel 2.5-3, appropriate deionized water.
One of harm in building construction process is exactly the release of the harmful substances such as formaldehyde, and inner wall of building local environment
It typically more closes, is more easier to cause the aggregation of the harmful substances such as formaldehyde, pollutes environment, be detrimental to health.Constantly explore
It is one of the important link of current construction conducive to the interior wall construction technology of environmental protection.
Summary of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of environment protection interior wall construction method, so that interior wall has good first
Aldehyde detergent power, and the adhesion property of inner wall putty is preferable.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of environment protection interior wall construction method, includes following steps:
S1, the cleaning of concrete wall basal plane；
S2, pre-brush adhesive layer: it is wet in the watering of concrete wall basal plane, until the moisture content of concrete wall basal plane is 5-10%,
Then, adhesive layer is formed in the pre-brush bonding agent of concrete wall basal plane, the thickness of adhesive layer is no more than 5mm；By weight, it glues
Connecing agent includes following components: 95-105 parts of cement, 290-310 parts of sand, 55-65 parts of water, 2.1-2.5 parts of building adhesive；
S3 smears bottom ash: being 25-35% to adhesive layer drying to moisture content, smears bottom ash, thickness is no more than 8mm；By weight,
Bottom ash includes following components: 95-105 parts of cement, 270-285 parts of sand, 55-65 parts of water, 3.2-3.8 parts of coupling agent, building work
22-27 parts of journey fiber；
S4, Puttying: by weight, the putty of use includes following components: 100 parts of cement, polyvinyl acetate emulsion 17-
23 parts, 18-22 parts of water, 52-58 parts of diatomite, bamboo charcoal 43-48 parts white, 0.8-1.3 parts of hydroxypropyl methyl cellulose, coupling agent
4.5-5.2 parts, 30-35 parts of architectural engineering fiber.
By using above scheme, putty is in the outer layer of interior wall, and a large amount of silicon is added in the present invention in the component of putty
Two kinds of fillers of diatomaceous earth and white bamboo charcoal, the two is porous structure, has good absorption property, formaldehyde that can effectively in air
Equal pernicious gases play the role of purifying air, improve the feature of environmental protection.Diatomite is soft, and white bamboo charcoal guard station is hard, the two with
Rational proportion is added in putty, and putty is enabled to keep suitable soft or hard quality.
However, the addition of two kinds of fillers of a large amount of diatomite and white bamboo charcoal reduces the associativity between each component of putty
Can, it is easy to be unfavorable for the adhesion property of putty so that occur fine crack inside putty.For this purpose, the present invention is added in putty
The architectural engineering fiber of suitable proportion, architectural engineering fiber can play package two kinds of filler effects, improve two kinds of fillers with it is greasy
Binding performance between subbase body can not only improve associativity and globality inside putty between each component, and can also
The switching performance between putty and bottom ash is improved, to improve the adhesion property of the coatings such as inner wall surface putty.
The building adhesive of suitable proportion is added in the pre-brush adhesive layer of concrete wall basal plane in the present invention in bonding agent, is whole
A interior wall construction carries out thickening bottoming processing, to further increase the adhesion property of entire interior wall coating.
The present invention equally joined architectural engineering fiber in bottom ash, which can not only improve bottom
Associativity and globality between grey internal each component, and connection relationship can also be formed with the architectural engineering fiber in putty,
The switching performance between putty and bottom ash is further increased, the adhesion property of the coatings such as inner wall surface putty is further increased.
To sum up, inner wall of building construction is carried out using construction method of the invention, the interior wall after completion has good formaldehyde
Detergent power, and the adhesion property of the putty of inner wall surface is preferable.
The present invention is further arranged to: in step S3, by weight, bottom ash includes following components: 100 parts of cement,
275 parts of sand, 60 parts of water, 3.6 parts of coupling agent, 25 parts of architectural engineering fiber.
The present invention is further arranged to: the diameter of architectural engineering fiber used is 5-10 μm in step S3, length 3-
5mm。
The present invention is further arranged to: in step S4, Puttying 2-3 times, every thickness all over Puttying is no more than 0.5mm,
It is every all over the putty scraped it is dry after, polished with sand paper and cleared floating dust, then scrape next all over putty.
By using above scheme, it is every all over putty it is dry after, all carry out polishing processing, the coarse of putty can not only be improved
Degree, at the same time, the architectural engineering fiber being distributed in putty will appear the exposed situation in part, and then carry out next time
The operation of Puttying, above-mentioned architectural engineering fiber exposed parts can protrude into the putty newly scraped, thus to adjacent putty coating
Between effectively connected, improve the binding performance between each coating, improve the adhesion property of putty, effectively mitigate putty table
The disrepair phenomenon in face.
The present invention is further arranged to: in step S4, by weight, the putty of use includes following components: cement
100 parts, 20 parts of polyvinyl acetate emulsion, 20 parts of water, 55 parts of diatomite, 45 parts of white bamboo charcoal, 1 part of hydroxypropyl methyl cellulose, idol
Join 4.7 parts of agent, 32 parts of architectural engineering fiber.
The present invention is further arranged to: equal 5-10 μm of diameter of architectural engineering fiber used, length 1- in step S4
3mm。
The present invention is further arranged to: the architectural engineering fiber selects polypropylene fibre, polyacrylonitrile fibre, polyethylene
One of alcohol fiber.
The present invention is further arranged to: the coupling agent is silane coupling agent.
The present invention is further arranged to: the building adhesive selects 108 glue.
In conclusion the invention has the following advantages:
1, the interior wall after constructing has good purifying formaldehyde ability；
2, the putty of the interior wall after constructing has preferable adhesion property.
Detailed description of the invention
Fig. 1 is the flow chart of construction method of the present invention.
Specific embodiment
Below in conjunction with Fig. 1, invention is further described in detail.
Embodiment 1
A kind of environment protection interior wall construction method, includes following steps:
S1, the cleaning of concrete wall basal plane；
S2, pre-brush adhesive layer: it is wet in the watering of concrete wall basal plane, until the moisture content of concrete wall basal plane is 5%, so
Afterwards, adhesive layer, the thickness 3mm of adhesive layer are formed in the pre-brush bonding agent of concrete wall basal plane；By weight, bonding agent includes
There is following components: 95 parts of cement, 290 parts of sand, 55 parts of water, 2.1 parts of building adhesive；The building adhesive selects 108 glue；
S3 smears bottom ash: being 25% to adhesive layer drying to moisture content, smears bottom ash, thickness 5mm；By weight, bottom ash includes
Following components: 95 parts of cement, 270 parts of sand, 55 parts of water, 3.2 parts of coupling agent, 22 parts of architectural engineering fiber；Architectural engineering used is fine
Dimension selects polypropylene fibre, and diameter is 5 μm, length 3mm；Coupling agent used is silane coupling agent；
S4, Puttying: Puttying 2 times, every thickness 0.3mm all over Puttying, it is every all over the putty scraped it is dry after, polished and removed with sand paper
Net floating dust, then scrape next all over putty；By weight, the putty of use includes following components: 100 parts of cement, poly-vinegar acid second
17 parts of alkene lotion, 52 parts of diatomite, 43 parts of white bamboo charcoal, 0.8 part of hydroxypropyl methyl cellulose, 4.5 parts of coupling agent, is built 18 parts of water
Build 30 parts of technical fiber；Architectural engineering fiber selection polypropylene fibre used, equal 5 μm of diameter, length 1mm.
Embodiment 2
A kind of environment protection interior wall construction method, includes following steps:
S1, the cleaning of concrete wall basal plane；
S2, pre-brush adhesive layer: it is wet in the watering of concrete wall basal plane, until the moisture content of concrete wall basal plane is 7%, so
Afterwards, adhesive layer, the thickness 4mm of adhesive layer are formed in the pre-brush bonding agent of concrete wall basal plane；By weight, bonding agent includes
There is following components: 100 parts of cement, 300 parts of sand, 60 parts of water, 2.3 parts of building adhesive；The building adhesive selects 108 glue；
S3 smears bottom ash: being 30% to adhesive layer drying to moisture content, smears bottom ash, thickness 7mm；By weight, bottom ash includes
Following components: 100 parts of cement, 275 parts of sand, 60 parts of water, 3.6 parts of coupling agent, 25 parts of architectural engineering fiber；Architectural engineering used is fine
Dimension selects polyacrylonitrile fibre, and diameter is 8 μm, length 4mm；Coupling agent used is silane coupling agent；
S4, Puttying: Puttying 2 times, every thickness 0.4mm all over Puttying, it is every all over the putty scraped it is dry after, polished and removed with sand paper
Net floating dust, then scrape next all over putty；By weight, the putty of use includes following components: 100 parts of cement, poly-vinegar acid second
20 parts of alkene lotion, 20 parts of water, 55 parts of diatomite, 45 parts of white bamboo charcoal, 1 part of hydroxypropyl methyl cellulose, 4.7 parts of coupling agent, building
32 parts of technical fiber；Architectural engineering fiber selection polyacrylonitrile fibre used, equal 8 μm of diameter, length 2mm.
Embodiment 3
A kind of environment protection interior wall construction method, includes following steps:
S1, the cleaning of concrete wall basal plane；
S2, pre-brush adhesive layer: it is wet in the watering of concrete wall basal plane, until the moisture content of concrete wall basal plane is 10%, so
Afterwards, adhesive layer, the thickness 5mm of adhesive layer are formed in the pre-brush bonding agent of concrete wall basal plane；By weight, bonding agent includes
There is following components: 105 parts of cement, 310 parts of sand, 65 parts of water, 2.5 parts of building adhesive；The building adhesive selects 108 glue；
S3 smears bottom ash: being 35% to adhesive layer drying to moisture content, smears bottom ash, thickness 8mm；By weight, bottom ash includes
Following components: 105 parts of cement, 285 parts of sand, 65 parts of water, 3.8 parts of coupling agent, 27 parts of architectural engineering fiber；Architectural engineering used is fine
Dimension selects vinal, and diameter is 10 μm, length 5mm；Coupling agent used is silane coupling agent；
S4, Puttying: Puttying 3 times, every thickness 0.5mm all over Puttying, it is every all over the putty scraped it is dry after, polished and removed with sand paper
Net floating dust, then scrape next all over putty；By weight, the putty of use includes following components: 100 parts of cement, poly-vinegar acid second
23 parts of alkene lotion, 58 parts of diatomite, 48 parts of white bamboo charcoal, 1.3 parts of hydroxypropyl methyl cellulose, 5.2 parts of coupling agent, is built 22 parts of water
Build 35 parts of technical fiber；Architectural engineering fiber selection vinal used, equal 10 μm of diameter, length 3mm.
Embodiment 4
A kind of environment protection interior wall construction method, with embodiment 2 the difference is that: in step S4, by weight, use it is greasy
Son includes following components: 100 parts of cement, 17 parts of polyvinyl acetate emulsion, 18 parts of water, 52 parts of diatomite, 43 parts of white bamboo charcoal, hydroxyl
0.8 part of propyl methocel, 4.5 parts of coupling agent, 30 parts of architectural engineering fiber.
Embodiment 5
A kind of environment protection interior wall construction method, with embodiment 2 the difference is that: in step S4, by weight, use it is greasy
Son includes following components: 100 parts of cement, 23 parts of polyvinyl acetate emulsion, 22 parts of water, 58 parts of diatomite, 48 parts of white bamboo charcoal, hydroxyl
1.3 parts of propyl methocel, 5.2 parts of coupling agent, 35 parts of architectural engineering fiber.
Comparative example 1
A kind of environment protection interior wall construction method, with embodiment 2 the difference is that: in step S3, in bottom ash do not include building work
Journey fiber.
Comparative example 2
A kind of environment protection interior wall construction method, with embodiment 2 the difference is that: in step S3, putty commercially available is removed using common
Aldehyde putty.
Comparative example 3
A kind of environment protection interior wall construction method, with embodiment 2 the difference is that: in step S4, in putty without containing building work
Journey fiber.
Purifying formaldehyde performance test
The construction method that embodiment 1-5 and comparative example 1-3 is respectively adopted constructs to 8 concrete slabs, obtains 8 pieces of samples
8 pieces of sample panels are respectively placed in 8 sample chambers by plate, respectively detect 8 sample chambers test start when and experiment at the end of
Content of formaldehyde, and corresponding purifying formaldehyde rate is calculated, the results are shown in Table 1.
1 purifying formaldehyde rate testing result of table
As can be seen from Table 1, compared to comparative example 2, the sample panel of the embodiment of the present invention 1-5 has superior purifying formaldehyde
Ability.This is primarily due to, in Puttying step, using PARA FORMALDEHYDE PRILLS(91,95) have adsorptivity diatomite and two kinds of white bamboo charcoal fill out
Material.
The test of putty adhesion property
The construction method that embodiment 1-5 and comparative example 1-3 is respectively adopted constructs to 8 concrete slabs, obtains 8 pieces of samples
Plate carries out the detection of coating adhesion property, knot to 8 pieces of sample panels according to the regulation of JG/T298-2010 " architecture indoor putty "
Fruit is as shown in table 2.
2 coating adhesion property test result of table
According to table 2 as can be seen that the sample panel obtained using the construction method of embodiment 1-5, standard state and water inlet state two
Adhesion strength under kind state is higher, i.e. the adhesion property of putty is good.
In conjunction with the embodiments 2 and comparative example 3 as can be seen that in putty add suitable proportion architectural engineering fiber, favorably
In the adhesion property for improving putty.This is because architectural engineering fiber can play package two kinds of fillers of diatomite and white bamboo charcoal
Effect, improves the binding performance between two kinds of fillers and putty matrix, can not only improve the connection inside putty between each component
Knot property and globality, and the switching performance between putty and bottom ash can also be improved, to improve the attachment of inner wall surface putty
Performance.
In conjunction with the embodiments 2 and comparative example 1 as can be seen that in bottom ash add suitable proportion architectural engineering fiber, favorably
In the adhesion property for improving putty.This is because the part architectural engineering fiber, which can not only improve each group inside bottom ash, divides it
Between associativity and globality, and can also with the architectural engineering fiber in putty formed connection relationship, further increase putty
Switching performance between bottom ash further increases the adhesion property of inner wall surface putty.
Above-mentioned specific embodiment is only explanation of the invention, is not limitation of the present invention, art technology
Personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as
All by the protection of Patent Law in scope of the presently claimed invention.
Claims (9)
1. a kind of environment protection interior wall construction method, which is characterized in that include following steps:
S1, the cleaning of concrete wall basal plane；
S2, pre-brush adhesive layer: it is wet in the watering of concrete wall basal plane, until the moisture content of concrete wall basal plane is 5-10%, so
Afterwards, adhesive layer is formed in the pre-brush bonding agent of concrete wall basal plane, the thickness of adhesive layer is no more than 5mm；By weight, it is bonded
Agent includes following components: 95-105 parts of cement, 290-310 parts of sand, 55-65 parts of water, 10-15 parts of building adhesive；
S3 smears bottom ash: being 25-35% to adhesive layer drying to moisture content, smears bottom ash, thickness is no more than 8mm；By weight, bottom
Ash includes following components: 95-105 parts of cement, 270-285 parts of sand, 55-65 parts of water, 3.2-3.8 parts of coupling agent, architectural engineering
22-27 parts of fiber；
S4, Puttying: by weight, the putty of use includes following components: 100 parts of cement, polyvinyl acetate emulsion 17-
23 parts, 18-22 parts of water, 52-58 parts of diatomite, bamboo charcoal 43-48 parts white, 0.8-1.3 parts of hydroxypropyl methyl cellulose, coupling agent
4.5-5.2 parts, 30-35 parts of architectural engineering fiber.
2. a kind of environment protection interior wall construction method according to claim 1, it is characterised in that: in step S3, by weight,
Bottom ash includes following components: 100 parts of cement, 275 parts of sand, 60 parts of water, 3.6 parts of coupling agent, 25 parts of architectural engineering fiber.
3. a kind of environment protection interior wall construction method according to claim 1, which is characterized in that architectural engineering used in step S3
The diameter of fiber is 5-10 μm, length 3-5mm.
4. a kind of environment protection interior wall construction method according to claim 1, it is characterised in that: in step S4, Puttying 2-3
Time, every thickness all over Puttying is no more than 0.5mm, it is every all over the putty scraped it is dry after, polished with sand paper and cleared floating dust, then scrape next
All over putty.
5. a kind of environment protection interior wall construction method according to claim 1, which is characterized in that in step S4, by weight,
The putty of use includes following components: 100 parts of cement, 20 parts of polyvinyl acetate emulsion, 20 parts of water, 55 parts of diatomite, Bai Zhu
45 parts of charcoal, 1 part of hydroxypropyl methyl cellulose, 4.7 parts of coupling agent, 32 parts of architectural engineering fiber.
6. a kind of environment protection interior wall construction method according to claim 1, which is characterized in that architectural engineering used in step S4
Equal 5-10 μm of the diameter of fiber, length 1-3mm.
7. a kind of environment protection interior wall construction method according to claim 1, which is characterized in that the architectural engineering fiber is selected
One of polypropylene fibre, polyacrylonitrile fibre, vinal.
8. a kind of environment protection interior wall construction method according to claim 1, which is characterized in that the coupling agent is silane coupled
Agent.
9. a kind of environment protection interior wall construction method according to claim 1, which is characterized in that the building adhesive selects 108 glue.
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Cited By (5)
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| CN110409726A (en) * | 2019-07-31 | 2019-11-05 | 深圳市惠深博越智慧建造科技有限公司 | A kind of environment protection interior wall construction method |
| CN110616861A (en) * | 2019-09-22 | 2019-12-27 | 中国能源建设集团安徽电力建设第一工程有限公司 | Thermal power plant concrete structure modification construction method |
| CN110924691A (en) * | 2019-11-28 | 2020-03-27 | 广州国屹建筑工程有限公司 | Environment-friendly building construction method |
| CN111441547A (en) * | 2020-04-08 | 2020-07-24 | 台州宏丰建设有限公司 | Environment-friendly exterior wall coating construction process |
| CN114292054A (en) * | 2021-12-01 | 2022-04-08 | 青岛青建新型材料集团有限公司 | Anti-dry cracking alkali-activated concrete inner wall surface layer and construction method thereof |
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| CN110409726A (en) * | 2019-07-31 | 2019-11-05 | 深圳市惠深博越智慧建造科技有限公司 | A kind of environment protection interior wall construction method |
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| CN111441547A (en) * | 2020-04-08 | 2020-07-24 | 台州宏丰建设有限公司 | Environment-friendly exterior wall coating construction process |
| CN114292054A (en) * | 2021-12-01 | 2022-04-08 | 青岛青建新型材料集团有限公司 | Anti-dry cracking alkali-activated concrete inner wall surface layer and construction method thereof |
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Application publication date: 20190517 |