CN109914726A - A kind of construction method of indoor heat insulating metope - Google Patents
A kind of construction method of indoor heat insulating metope Download PDFInfo
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- CN109914726A CN109914726A CN201910250431.6A CN201910250431A CN109914726A CN 109914726 A CN109914726 A CN 109914726A CN 201910250431 A CN201910250431 A CN 201910250431A CN 109914726 A CN109914726 A CN 109914726A
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Abstract
The invention discloses a kind of construction methods of indoor heat insulating metope, specifically according to following operating procedure: S1: metope pretreatment；S2: metope is levelling；S3: spray coating heat preservation layer；S4: water-proofing treatment；S5: it criticizes and scrapes anticracking grout；S6: anticracking grout layer is levelling；S7: polishing；S8: gluing.Insulating layer of the invention is using cellular concrete as major ingredient, by the way that polystyrene foam particles and polyurethane is added, the void level inside insulating layer can be further increased, improve the heat insulation effect of insulating layer, in the effect of glass fibre and epoxy resin, improve the structural strength of insulating layer, make insulating layer that there is certain waterproofness simultaneously, the present invention on metope screed-coat by carrying out grid pressing processing, so that levelling layer surface forms groove structure, be conducive to heat preservation layer material to combine closely with screed-coat, improve the bond strength of insulating layer, avoid the phenomenon that falling off in subsequent use.Under the protection of waterproof layer, the service life of base insulating layer is improved.
Description
Technical field
The invention belongs to technical field of building construction, and in particular to a kind of construction method of indoor heat insulating metope.
Background technique
Wall thermal insulating can effectively improve the thermal and insulating performance of building, improve the comfort level of inhabitation.Traditional interior wall
Heat preserving method generallys use the mode of operation of the spray coating heat preservation mortar directly on metope, although this method can be quickly to wall
Face insulating layer is constructed, but is easy to appear insulating layer hollowing, cracking or even the case where fall off, influence insulating layer use and
Heat insulation effect.
Summary of the invention
The purpose of the present invention is to provide a kind of construction methods of indoor heat insulating metope, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of construction method of indoor heat insulating metope, specifically
According to following operating procedure:
S1: metope pretreatment is rooted out the concrete residue of inner wall surface adherency, and is washed away to inner wall surface, in removal
The floating dust on wall surface waits wall to absorb metope moisture later, until carrying out next step behaviour when inner wall surface is without obvious water droplet
Make；
S2: metope is levelling, and cement and powder of lacquer putty for use on are mixed evenly with water, and mixing charge is scraped in surface of wall, for the first time
It batch scrapes with a thickness of 3-5mm, after screed-coat is completely dried after first time, then mixing charge is scraped on the surface of first time screed-coat,
Second batch is scraped with a thickness of 2-4mm, before the dry solidification of second of screed-coat, using 1cm × 1cm steel wire grid to second
The surface of screed-coat carries out pressing processing, is according to pressing depth the thickness of steel wire grid, takes out steel wire grid after pressing, to
Secondary screed-coat is dry；
S3: heat preservation coating is sprayed on metope by spray coating heat preservation layer, and three times, each coating thickness is 3-5mm, spray to continuous spray
After painting, in naturally dry under confined conditions；
S4: water-proofing treatment sprays water-repellent paint on the surface of insulating layer, and three times, the water-repellent paint sprayed every time is complete for interval spraying
Next spraying is carried out after white drying again；
S5: criticizing and scrape anticracking grout, and anticracking grout is sprayed on to the surface of waterproof layer, and criticizing for anticracking grout is scraped with a thickness of 3mm, and will
The surface of anticracking grout layer is applied；
S6: anticracking grout layer is levelling, first using powder of lacquer putty for use on batch scrape anticracking grout layer surface after the drying carry out it is thick levelling, it is complete
After scraping one time by the gross, grid base fabric is pressed in undried powder of lacquer putty for use on layer surface, powder of lacquer putty for use on is reused and uniformly criticizes and scrape in grid
In base fabric, and it is levelling to surface progress essence, in naturally dry under confined conditions；
S7: polishing is polished using surface of the sand paper to powder of lacquer putty for use on screed-coat；
S8: gluing, the levelling layer surface after polishing use one layer of white glue with vinyl of brush roll brushing, in natural under confined conditions after brushing
It dries.
Preferably, cement, powder of lacquer putty for use on and water are 8-15:6-10:5-8 by ratio of weight and the number of copies in step S2.
Preferably, in step S2 steel wire grid with a thickness of 2cm.
Preferably, keep the temperature in step S3 includes following substance: cellular concrete 24-30 in coating according to parts by weight
Part, 5-8 parts of glass fibre, 4-6 parts of polystyrene foam particles, 6-10 parts of polyurethane, 6-8 parts of epoxy resin, 30-40 parts of water,
The polystyrene foam particles partial size is 0.4-0.8mm.
Preferably, according to parts by weight include following substance in anticracking grout in step S4: 4-8 parts of concrete conglutination agent,
25-33 parts of portland cement, 4-6 parts of anti-cracking agent for mortar, 8-14 parts of sand, 35-45 parts of water.
Technical effect and advantage of the invention:
Insulating layer of the invention is using cellular concrete as major ingredient, by the way that polystyrene foam particles and polyurethane, Neng Goujin is added
One step increases the void level inside insulating layer, improves the heat insulation effect of insulating layer, in the effect of glass fibre and epoxy resin,
Improve insulating layer structural strength and adhesiving effect, while make insulating layer have certain waterproofness, the present invention by
Grid pressing processing is carried out on metope screed-coat, so that levelling layer surface forms groove structure, is conducive to keep the temperature layer material and look for
Leveling is combined closely, and the bond strength of insulating layer is improved, and avoids the phenomenon that falling off in subsequent use.In the guarantor of waterproof layer
Under shield, the service life of base insulating layer is improved.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
A kind of construction method of indoor heat insulating metope, specifically according to following operating procedure:
S1: metope pretreatment is rooted out the concrete residue of inner wall surface adherency, and is washed away to inner wall surface, in removal
The floating dust on wall surface waits wall to absorb metope moisture later, until carrying out next step behaviour when inner wall surface is without obvious water droplet
Make；
S2: metope is levelling, and cement and powder of lacquer putty for use on are mixed evenly with water, and mixing charge is scraped in surface of wall, for the first time
It batch scrapes with a thickness of 3mm, after screed-coat is completely dried after first time, then mixing charge is scraped on the surface of first time screed-coat, the
Secondary batch is scraped with a thickness of 2mm, levelling to second using 1cm × 1cm steel wire grid before the dry solidification of second of screed-coat
The surface of layer carries out pressing processing, is according to pressing depth the thickness of steel wire grid, takes out steel wire grid after pressing, to second
Screed-coat is dry；
S3: heat preservation coating is sprayed on metope by spray coating heat preservation layer, and three times, each coating thickness is 3mm, spraying to continuous spray
After, in naturally dry under confined conditions；
S4: water-proofing treatment sprays water-repellent paint on the surface of insulating layer, and three times, the water-repellent paint sprayed every time is complete for interval spraying
Next spraying is carried out after white drying again；
S5: criticizing and scrape anticracking grout, and anticracking grout is sprayed on to the surface of waterproof layer, and criticizing for anticracking grout is scraped with a thickness of 3mm, and will
The surface of anticracking grout layer is applied；
S6: anticracking grout layer is levelling, first using powder of lacquer putty for use on batch scrape anticracking grout layer surface after the drying carry out it is thick levelling, it is complete
After scraping one time by the gross, grid base fabric is pressed in undried powder of lacquer putty for use on layer surface, powder of lacquer putty for use on is reused and uniformly criticizes and scrape in grid
In base fabric, and it is levelling to surface progress essence, in naturally dry under confined conditions；
S7: polishing is polished using surface of the sand paper to powder of lacquer putty for use on screed-coat；
S8: gluing, the levelling layer surface after polishing use one layer of white glue with vinyl of brush roll brushing, in natural under confined conditions after brushing
It dries.
Cement, powder of lacquer putty for use on and water are 8:6:5 by ratio of weight and the number of copies in step S2.
Steel wire grid with a thickness of 2cm in step S2.
Keep the temperature in step S3 includes following substance: 24 parts of cellular concrete, glass fibre 5 in coating according to parts by weight
Part, 4 parts of polystyrene foam particles, 6 parts of polyurethane, 6 parts of epoxy resin, 30 parts of water, the polystyrene foam particles partial size
For 0.4mm.
It according to parts by weight include following substance: 4 parts of concrete conglutination agent, portland cement in anticracking grout in step S4
25 parts, 4 parts of anti-cracking agent for mortar, 8 parts of sand, 35 parts of water.
Embodiment 2
A kind of construction method of indoor heat insulating metope, specifically according to following operating procedure:
S1: metope pretreatment is rooted out the concrete residue of inner wall surface adherency, and is washed away to inner wall surface, in removal
The floating dust on wall surface waits wall to absorb metope moisture later, until carrying out next step behaviour when inner wall surface is without obvious water droplet
Make；
S2: metope is levelling, and cement and powder of lacquer putty for use on are mixed evenly with water, and mixing charge is scraped in surface of wall, for the first time
It batch scrapes with a thickness of 4mm, after screed-coat is completely dried after first time, then mixing charge is scraped on the surface of first time screed-coat, the
Secondary batch is scraped with a thickness of 3mm, levelling to second using 1cm × 1cm steel wire grid before the dry solidification of second of screed-coat
The surface of layer carries out pressing processing, is according to pressing depth the thickness of steel wire grid, takes out steel wire grid after pressing, to second
Screed-coat is dry；
S3: heat preservation coating is sprayed on metope by spray coating heat preservation layer, and three times, each coating thickness is 4mm, spraying to continuous spray
After, in naturally dry under confined conditions；
S4: water-proofing treatment sprays water-repellent paint on the surface of insulating layer, and three times, the water-repellent paint sprayed every time is complete for interval spraying
Next spraying is carried out after white drying again；
S5: criticizing and scrape anticracking grout, and anticracking grout is sprayed on to the surface of waterproof layer, and criticizing for anticracking grout is scraped with a thickness of 3mm, and will
The surface of anticracking grout layer is applied；
S6: anticracking grout layer is levelling, first using powder of lacquer putty for use on batch scrape anticracking grout layer surface after the drying carry out it is thick levelling, it is complete
After scraping one time by the gross, grid base fabric is pressed in undried powder of lacquer putty for use on layer surface, powder of lacquer putty for use on is reused and uniformly criticizes and scrape in grid
In base fabric, and it is levelling to surface progress essence, in naturally dry under confined conditions；
S7: polishing is polished using surface of the sand paper to powder of lacquer putty for use on screed-coat；
S8: gluing, the levelling layer surface after polishing use one layer of white glue with vinyl of brush roll brushing, in natural under confined conditions after brushing
It dries.
Cement, powder of lacquer putty for use on and water are 11:8:7 by ratio of weight and the number of copies in step S2.
Steel wire grid with a thickness of 2cm in step S2.
Keep the temperature in step S3 includes following substance: 27 parts of cellular concrete, glass fibre 7 in coating according to parts by weight
Part, 5 parts of polystyrene foam particles, 8 parts of polyurethane, 7 parts of epoxy resin, 35 parts of water, the polystyrene foam particles partial size
For 0.6mm.
It according to parts by weight include following substance: 6 parts of concrete conglutination agent, portland cement in anticracking grout in step S4
29 parts, 5 parts of anti-cracking agent for mortar, 11 parts of sand, 40 parts of water.
Embodiment 3
A kind of construction method of indoor heat insulating metope, specifically according to following operating procedure:
S1: metope pretreatment is rooted out the concrete residue of inner wall surface adherency, and is washed away to inner wall surface, in removal
The floating dust on wall surface waits wall to absorb metope moisture later, until carrying out next step behaviour when inner wall surface is without obvious water droplet
Make；
S2: metope is levelling, and cement and powder of lacquer putty for use on are mixed evenly with water, and mixing charge is scraped in surface of wall, for the first time
It batch scrapes with a thickness of 5mm, after screed-coat is completely dried after first time, then mixing charge is scraped on the surface of first time screed-coat, the
Secondary batch is scraped with a thickness of 4mm, levelling to second using 1cm × 1cm steel wire grid before the dry solidification of second of screed-coat
The surface of layer carries out pressing processing, is according to pressing depth the thickness of steel wire grid, takes out steel wire grid after pressing, to second
Screed-coat is dry；
S3: heat preservation coating is sprayed on metope by spray coating heat preservation layer, and three times, each coating thickness is 5mm, spraying to continuous spray
After, in naturally dry under confined conditions；
S4: water-proofing treatment sprays water-repellent paint on the surface of insulating layer, and three times, the water-repellent paint sprayed every time is complete for interval spraying
Next spraying is carried out after white drying again；
S5: criticizing and scrape anticracking grout, and anticracking grout is sprayed on to the surface of waterproof layer, and criticizing for anticracking grout is scraped with a thickness of 3mm, and will
The surface of anticracking grout layer is applied；
S6: anticracking grout layer is levelling, first using powder of lacquer putty for use on batch scrape anticracking grout layer surface after the drying carry out it is thick levelling, it is complete
After scraping one time by the gross, grid base fabric is pressed in undried powder of lacquer putty for use on layer surface, powder of lacquer putty for use on is reused and uniformly criticizes and scrape in grid
In base fabric, and it is levelling to surface progress essence, in naturally dry under confined conditions；
S7: polishing is polished using surface of the sand paper to powder of lacquer putty for use on screed-coat；
S8: gluing, the levelling layer surface after polishing use one layer of white glue with vinyl of brush roll brushing, in natural under confined conditions after brushing
It dries.
Cement, powder of lacquer putty for use on and water are 15:10:8 by ratio of weight and the number of copies in step S2.
Steel wire grid with a thickness of 2cm in step S2.
Keep the temperature in step S3 includes following substance: 30 parts of cellular concrete, glass fibre 8 in coating according to parts by weight
Part, 6 parts of polystyrene foam particles, 10 parts of polyurethane, 8 parts of epoxy resin, 40 parts of water, the polystyrene foam particles partial size
For 0.8mm.
It according to parts by weight include following substance: 8 parts of concrete conglutination agent, portland cement in anticracking grout in step S4
33 parts, 6 parts of anti-cracking agent for mortar, 14 parts of sand, 45 parts of water.
Insulating layer of the invention is using cellular concrete as major ingredient, by the way that polystyrene foam particles and polyurethane, energy is added
The void level inside insulating layer is enough further increased, the heat insulation effect of insulating layer is improved, in glass fibre and epoxy resin
Effect, improves the structural strength and adhesiving effect of insulating layer, while insulating layer being made to have certain waterproofness, and the present invention is logical
The progress grid pressing processing on metope screed-coat is crossed, so that levelling layer surface forms groove structure, is conducive to keep the temperature layer material
It combines closely with screed-coat, improves the bond strength of insulating layer, avoid the phenomenon that falling off in subsequent use.In waterproof layer
Protection under, improve the service life of base insulating layer.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of construction method of indoor heat insulating metope, it is characterised in that: specifically according to following operating procedure:
S1: metope pretreatment is rooted out the concrete residue of inner wall surface adherency, and is washed away to inner wall surface, in removal
The floating dust on wall surface waits wall to absorb metope moisture later, until carrying out next step behaviour when inner wall surface is without obvious water droplet
Make；
S2: metope is levelling, and cement and powder of lacquer putty for use on are mixed evenly with water, and mixing charge is scraped in surface of wall, for the first time
It batch scrapes with a thickness of 3-5mm, after screed-coat is completely dried after first time, then mixing charge is scraped on the surface of first time screed-coat,
Second batch is scraped with a thickness of 2-4mm, before the dry solidification of second of screed-coat, using 1cm × 1cm steel wire grid to second
The surface of screed-coat carries out pressing processing, is according to pressing depth the thickness of steel wire grid, takes out steel wire grid after pressing, to
Secondary screed-coat is dry；
S3: heat preservation coating is sprayed on metope by spray coating heat preservation layer, and three times, each coating thickness is 3-5mm, spray to continuous spray
After painting, in naturally dry under confined conditions；
S4: water-proofing treatment sprays water-repellent paint on the surface of insulating layer, and three times, the water-repellent paint sprayed every time is complete for interval spraying
Next spraying is carried out after white drying again；
S5: criticizing and scrape anticracking grout, and anticracking grout is sprayed on to the surface of waterproof layer, and criticizing for anticracking grout is scraped with a thickness of 3mm, and will
The surface of anticracking grout layer is applied；
S6: anticracking grout layer is levelling, first using powder of lacquer putty for use on batch scrape anticracking grout layer surface after the drying carry out it is thick levelling, it is complete
After scraping one time by the gross, grid base fabric is pressed in undried powder of lacquer putty for use on layer surface, powder of lacquer putty for use on is reused and uniformly criticizes and scrape in grid
In base fabric, and it is levelling to surface progress essence, in naturally dry under confined conditions；
S7: polishing is polished using surface of the sand paper to powder of lacquer putty for use on screed-coat；
S8: gluing, the levelling layer surface after polishing use one layer of white glue with vinyl of brush roll brushing, in natural under confined conditions after brushing
It dries.
2. a kind of construction method of indoor heat insulating metope according to claim 1, feature exist: cement in step S2, greasy
Sub- powder and water are 8-15:6-10:5-8 by ratio of weight and the number of copies.
3. a kind of construction method of indoor heat insulating metope according to claim 1, it is characterised in that: steel wire in step S2
Lattice with a thickness of 2cm.
4. a kind of construction method of indoor heat insulating metope according to claim 1, it is characterised in that: insulating layer in step S3
It according to parts by weight include following substance: 24-30 parts of cellular concrete, 5-8 parts of glass fibre, polystyrene foam in coating
Grain 4-6 parts, 6-10 parts of polyurethane, 6-8 parts of epoxy resin, 30-40 parts of water, the polystyrene foam particles partial size are 0.4-
0.8mm。
5. a kind of construction method of indoor heat insulating metope according to claim 1, it is characterised in that: cracking resistance sand in step S4
It according to parts by weight include following substance: 4-8 parts of concrete conglutination agent, 25-33 parts of portland cement, anti-cracking agent for mortar 4- in slurry
6 parts, 8-14 parts of sand, 35-45 parts of water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910250431.6A CN109914726A (en) | 2019-03-29 | 2019-03-29 | A kind of construction method of indoor heat insulating metope |
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|---|---|---|---|
| CN201910250431.6A CN109914726A (en) | 2019-03-29 | 2019-03-29 | A kind of construction method of indoor heat insulating metope |
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| Publication Number | Publication Date |
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| CN109914726A true CN109914726A (en) | 2019-06-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663884A (en) * | 2020-12-01 | 2021-04-16 | 湖南笔彩设计有限公司 | Bottom-coating process for indoor decoration blank room base layer |
-
2019
- 2019-03-29 CN CN201910250431.6A patent/CN109914726A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663884A (en) * | 2020-12-01 | 2021-04-16 | 湖南笔彩设计有限公司 | Bottom-coating process for indoor decoration blank room base layer |
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Application publication date: 20190621 |