CN111411756A - Construction process of inorganic self-leveling heat-preservation sound-insulation terrace - Google Patents
Construction process of inorganic self-leveling heat-preservation sound-insulation terrace Download PDFInfo
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- CN111411756A CN111411756A CN202010284364.2A CN202010284364A CN111411756A CN 111411756 A CN111411756 A CN 111411756A CN 202010284364 A CN202010284364 A CN 202010284364A CN 111411756 A CN111411756 A CN 111411756A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
- E04F15/203—Separately-laid layers for sound insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
- E04F2290/041—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
- E04F2290/041—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise
- E04F2290/043—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise with a bottom layer for sound insulation
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention relates to a construction process of an inorganic self-leveling heat-insulating and sound-insulating terrace, wherein a sound-insulating layer, a heat-insulating layer, an anti-cracking layer, a protective leveling layer and a self-leveling layer are sequentially stacked on a floor surface, and a sound-insulating gasket is pasted on a wall surface at a corner to jointly form the terrace; the floor surface, the sound insulation layer, the anti-cracking layer and the protective leveling layer are all brushed with an interface agent; the process comprises the following steps of 1) treating a floor base layer; 2) ejecting a control line; 3) a sound insulation gasket is pasted on the wall surface of the surrounding wall foot; 4) paving and pasting a sound insulation pad; 5) pouring thermal insulation mortar; 6) constructing an anti-cracking layer; 7) pouring polymer mortar for protection and leveling; 8) and pouring self-leveling mortar. Starting from the self characteristics of the terrace composition materials, the molding of the heat-insulating material and the sound-insulating pad is bound by utilizing the self-leveling ductility characteristics of the inorganic self-leveling and the stability of the polymer mortar, so that the load and the thickness of the terrace are reduced, the material consumption is reduced, the indoor clearance is increased, and the operation and the repair are convenient; and the problem of terrace cracking is avoided.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a construction process of an inorganic self-leveling heat-preservation sound-insulation terrace.
Background
The appearance of the novel heat-insulation sound-insulation terrace subverts the cognition of people on terrace construction before; the physical and chemical properties of the heat preservation, sound insulation and concrete materials are very different and are difficult to be integrated, so that the novel heat preservation and sound insulation terrace is easy to crack after construction, is skillful and endless in industry, and even becomes a new stubborn disease of building terrace construction (delivery flaws); in addition to the inertia of the traditional construction, material transportation, concrete setting time, the mastering of weather and other factors, especially the mode of counting parts and paying by operators aggravates the superposition of adverse factors, so the specialized operation construction of the floor and the research and development of the novel floor are reluctant.
Disclosure of Invention
In order to solve the problems, the invention provides a construction process of an inorganic self-leveling heat-preservation sound-insulation terrace.
The technical scheme of the invention is as follows:
a construction process of an inorganic self-leveling heat-insulation sound-insulation terrace is characterized in that the terrace is arranged on a floor base layer, the floor base layer comprises a floor surface and wall surfaces of surrounding skirts, a sound insulation layer, a heat insulation layer, an anti-cracking layer, a protection leveling layer and a self-leveling layer are sequentially stacked on the floor surface, and sound insulation gaskets are pasted on the wall surfaces of the corners to jointly form the terrace; and the floor surface, the sound insulation layer, the anti-cracking layer and the protective leveling layer are all brushed with an interface agent.
The construction process comprises the following steps:
1) floor base treatment
Cleaning up sundries adhered to the floor base layer, and performing soaking treatment for 8 hours.
2) Ejection control line
3) Sound insulation pad pasted on wall foot and wall surface around
4) Paving and pasting sound insulation pad
Firstly, coating an interface agent on a floor surface, fully adhering and paving a sound insulation pad with an adhesive, paving smoothly, aligning and tightly adhering splicing seams, wherein the width of the splicing seams is less than or equal to 1mm, the splicing seams between the boards and the sound insulation pad of the basement wall surface are adhered by waterproof sealing tapes, the width of the tapes is greater than or equal to 50mm, and the tapes are smoothly adhered without wrinkles and bubbles; obtaining the sound insulation layer.
5) Pouring thermal insulation mortar
After the sound insulation pad is pasted for 3-5 hours, firstly coating an interface agent on the sound insulation layer, then pouring thermal mortar on the sound insulation layer, leveling by using a guiding rule after pouring is completed for 3-5 hours, and filling the subsidence position of the surface; obtaining the heat-insulating layer; the duration time from discharging to pouring of the thermal insulation mortar is less than or equal to 45 min.
6) Construction of crack-resistant layer
After the heat-insulating mortar pouring construction is completed and natural curing is carried out for 8-10 h, scraping anti-crack mortar for the first time, pressing in alkali-resistant coated mesh cloth, trowelling, smearing anti-crack mortar for the second time when the anti-crack mortar can be touched by hands, scraping and galling the surface, and after the construction is completed, checking the flatness by using a 2-meter guiding rule to be less than or equal to 3 mm; obtaining the anti-cracking layer; the pressed alkali-resistant coated mesh cloth is smooth and has no folds, and dry paving and dry lap joint are strictly prohibited.
7) Protection leveling for pouring polymer mortar
Firstly, coating the interfacial agent on the anti-cracking layer for two times, wherein the interval between every two adjacent layers is 8 hours; after the interface agent is coated for 8 hours, pouring polymer mortar, flattening and compacting the polymer mortar by using a long wood bar along with paving, and flattening the collapsed part of the surface; obtaining the protective leveling layer; the duration time from unloading to pouring of the polymer mortar is less than or equal to 45 min.
8) Pouring self-leveling mortar
After the polymer mortar pouring construction is finished and natural curing is carried out for 48 hours, coating the interfacial agent once, drying the interfacial agent for 8 hours, uniformly pouring the self-leveling mortar into a construction area, uniformly distributing the self-leveling mortar by adopting rakes, and rolling and pulling by using a roller to release air; obtaining the self-leveling layer; before the self-leveling mortar is poured into the mortar, the ground is checked to be dry and flat without the phenomena of cracks, hollows, crusts and sundries, so that the cleanness of the ground is ensured.
And naturally maintaining for 24 hours after finishing, and finishing the construction of the terrace after 72 hours.
The invention has the advantages that the design is reasonable, the concept is ingenious, the self characteristics of the floor composition materials are used, the inorganic self-leveling ductility characteristics and the stability of polymer mortar are utilized, the shaping of the heat insulation material and the sound insulation pad are bound, the load and the thickness of the floor are reduced, the material consumption is reduced, the indoor clearance is increased, and the operation and the repair are convenient; and the problem of terrace cracking is avoided;
compared with the prior art, the method has the following beneficial effects:
1) compared with the existing concrete surface layer heat preservation terrace, the self-leveling surface layer is selected to reduce the thickness of the terrace and the load of the floor.
2) Compare with present concrete surface course heat preservation terrace, this terrace is more convenient for be under construction.
3) Compare with present concrete surface course heat preservation terrace, this terrace can more effectively resist the fracture problem and the maintenance is convenient.
Drawings
FIG. 1 is a schematic structural diagram of an inorganic self-leveling heat-insulating and sound-insulating terrace.
Fig. 2 is a partially enlarged schematic view of fig. 1.
In the figure, a floor base layer 1, a floor surface 1-1, a wall foot wall surface 1-2, a sound insulation layer 2-1, a heat insulation layer 2-2, an anti-cracking layer 2-3, a protection leveling layer 2-4, a self-leveling layer 2-5 and a sound insulation gasket 2-6 are arranged.
Detailed Description
As shown in fig. 1-2, an inorganic self-leveling heat-insulating and sound-insulating terrace is characterized in that a terrace 2 is arranged on a floor base layer 1, the floor base layer 1 comprises floor surfaces 1-1 and surrounding basement wall surfaces 1-2, a sound-insulating layer 2-1, a heat-insulating layer 2-2, an anti-cracking layer 2-3, a protective leveling layer 2-4, a self-leveling layer 2-5 and sound-insulating gaskets 2-6 are sequentially stacked on the floor surfaces 1-1, and the floor 2 is formed by the self-leveling layer 2-5 and the wall surfaces 1-2 at the corners; and the floor surface 1-1, the sound insulation layer 2-1, the anti-cracking layer 2-3 and the protective leveling layer 2-4 are all brushed with an interface agent.
The construction process of the terrace comprises the following steps:
1. and (4) treating a floor base layer. Cleaning up the sundries which influence the adhesion, such as oil stains, floating ash, dirt and the like. And soaking for 8 h.
2. The control line is ejected.
3. And a sound insulation gasket is pasted on the wall surface of the surrounding wall foot.
4. And paving and pasting a sound insulation pad. And should meet the following requirements:
1) the floor surface is coated with an interface agent before being paved.
2) The sound insulation pad is fully adhered by adopting the adhesive, the adhesion is smooth, the splicing seams are aligned and compact, and the width of the splicing seams is not larger than 1 mm.
3) The splicing seams between the plates and the sound insulation gaskets on the wall surfaces of the wall footers are adhered by waterproof sealing tapes, the width of each tape is not less than 50mm, and the adhesion is smooth and free of wrinkles and bubbles.
5. And pouring thermal insulation mortar. And should meet the following requirements:
1) the process is carried out after the sound insulation pad is pasted for 3 to 5 hours.
2) And (3) brushing the surface of the sound insulation layer by using an interface agent before pouring construction.
3) The duration from the unloading to the pouring of the heat-insulating mortar mixture is not longer than 45 min.
4) Leveling by a guiding rule 3-5 h after pouring, and filling the surface collapse position.
6. And (5) constructing the anti-cracking layer. The following requirements should be met:
1) the heat preservation mortar pouring construction is carried out after the natural curing is finished for 8-10 h.
2) After the first time of coating and scraping the anti-crack mortar, pressing in the alkali-resistant coating mesh cloth in time, leveling, smearing the second time of anti-crack mortar when the hands can touch, and scraping and napping the surface.
3) The pressed alkali-resistant coated mesh cloth is smooth and has no folds, and dry lap joint is strictly forbidden.
4) After the construction is finished, the flatness is checked by adopting a 2 m guiding rule and is not more than 3 mm.
7. And (4) coating an interface agent. The following requirements should be met:
1) the natural curing is carried out for 48 hours after the anti-cracking layer construction is finished.
2) The painting of the interface agent is divided into two times, and the painting of the interface agent can be carried out for the second time at an interval of 8 hours after the painting of the first time.
8. And pouring a polymer mortar protection leveling layer. The following requirements should be met:
1) the coating should be carried out 8 hours after the coating of the interface agent is finished.
2) The duration from discharging to pouring is not longer than 45 min.
3) The concrete should be spread and flattened by a long wooden bar, and the collapse part of the surface should be filled.
9. And then coating an interface agent. The following requirements should be met:
1) and after the polymer mortar pouring construction is finished and natural curing is carried out for 48 hours.
2) And (4) coating the interface agent once, and drying the interface agent for 8 hours to perform the next procedure.
10. And pouring self-leveling mortar. The following requirements should be met:
1) before pouring, the ground is checked to be dry and smooth without cracks, hollows, crusts and sundries, and the ground is ensured to be clean.
2) The self-leveling mortar is uniformly poured into a construction area, uniformly distributed by adopting rakes, and then rolled and pulled by using a roller to release air.
3) After pouring, natural curing is carried out for 24 hours, people can get on the house, and the house can be opened after 72 hours.
Because of the limited character expression, there exist practically unlimited specific structures, and it will be apparent to those skilled in the art that a number of improvements, decorations, or changes may be made without departing from the principles of the present invention, or the above technical features may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (1)
1. A construction process of an inorganic self-leveling heat-insulation sound-insulation terrace is characterized in that the terrace is arranged on a floor base layer, the floor base layer comprises a floor surface and wall surfaces of surrounding skirts, a sound insulation layer, a heat insulation layer, an anti-cracking layer, a protection leveling layer and a self-leveling layer are sequentially stacked on the floor surface, and sound insulation gaskets are pasted on the wall surfaces of the corners to jointly form the terrace; the floor is characterized in that the floor surface, the sound insulation layer, the anti-cracking layer and the protection leveling layer are all brushed with an interface agent;
the construction process comprises the following steps:
1) floor base treatment
Cleaning up sundries adhered to the floor base layer, and performing soaking treatment for 8 hours;
2) ejection control line
3) Sound insulation pad pasted on wall foot and wall surface around
4) Paving and pasting sound insulation pad
Firstly, coating an interface agent on a floor surface, fully adhering and paving a sound insulation pad with an adhesive, paving smoothly, aligning and tightly adhering splicing seams, wherein the width of the splicing seams is less than or equal to 1mm, the splicing seams between the boards and the sound insulation pad of the basement wall surface are adhered by waterproof sealing tapes, the width of the tapes is greater than or equal to 50mm, and the tapes are smoothly adhered without wrinkles and bubbles; obtaining the sound insulation layer;
5) pouring thermal insulation mortar
After the sound insulation pad is pasted for 3-5 hours, firstly coating an interface agent on the sound insulation layer, then pouring thermal mortar on the sound insulation layer, leveling by using a guiding rule after pouring is completed for 3-5 hours, and filling the subsidence position of the surface; obtaining the heat-insulating layer; the duration time from unloading to pouring of the thermal insulation mortar is less than or equal to 45 min;
6) construction of crack-resistant layer
After the heat-insulating mortar pouring construction is completed and natural curing is carried out for 8-10 h, scraping anti-crack mortar for the first time, pressing in alkali-resistant coated mesh cloth, trowelling, smearing anti-crack mortar for the second time when the anti-crack mortar can be touched by hands, scraping and galling the surface, and after the construction is completed, checking the flatness by using a 2-meter guiding rule to be less than or equal to 3 mm; obtaining the anti-cracking layer; the pressed alkali-resistant coated mesh cloth is smooth without folds, and dry laying and dry lap joint are strictly prohibited;
7) protection leveling for pouring polymer mortar
Firstly, coating the interfacial agent on the anti-cracking layer for two times, wherein the interval between every two adjacent layers is 8 hours; after the interface agent is coated for 8 hours, pouring polymer mortar, flattening and compacting the polymer mortar by using a long wood bar along with paving, and flattening the collapsed part of the surface; obtaining the protective leveling layer; the duration time from unloading to pouring of the polymer mortar is less than or equal to 45 min;
8) pouring self-leveling mortar
After the polymer mortar pouring construction is finished and natural curing is carried out for 48 hours, coating the interfacial agent once, drying the interfacial agent for 8 hours, uniformly pouring the self-leveling mortar into a construction area, uniformly distributing the self-leveling mortar by adopting rakes, and rolling and pulling by using a roller to release air; obtaining the self-leveling layer; before the self-leveling mortar is poured into the mortar, the ground is checked to be dry and flat without cracks, hollows, crusts and sundries, so that the cleanness of the ground is ensured;
and naturally maintaining for 24 hours after finishing, and finishing the construction of the terrace after 72 hours.
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| CN202010284364.2A CN111411756A (en) | 2020-04-13 | 2020-04-13 | Construction process of inorganic self-leveling heat-preservation sound-insulation terrace |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734086A (en) * | 2020-07-28 | 2020-10-02 | 江苏智信达建筑科技有限公司 | Printed nano-silicon self-leveling polished artistic floor and construction process thereof |
| CN111734085A (en) * | 2020-07-28 | 2020-10-02 | 江苏智信达建筑科技有限公司 | Floating integral terrace and construction method thereof |
| CN113719069A (en) * | 2021-09-07 | 2021-11-30 | 上海建工七建集团有限公司 | Construction method for controlling floor cracking |
| CN114263325A (en) * | 2021-12-07 | 2022-04-01 | 江苏艾德卡建材科技有限公司 | Microcrystal thermal insulation and sound insulation mortar self-leveling floor |
| CN114775951A (en) * | 2022-04-19 | 2022-07-22 | 江苏乐抹新材料科技股份有限公司 | Manufacturing method of LM floating floor heat preservation and sound insulation system |
| CN114809523A (en) * | 2022-04-14 | 2022-07-29 | 常州立澄环保科技发展有限公司 | Construction process of LM floating floor slab heat preservation and sound insulation system material |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111734086A (en) * | 2020-07-28 | 2020-10-02 | 江苏智信达建筑科技有限公司 | Printed nano-silicon self-leveling polished artistic floor and construction process thereof |
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| CN113719069A (en) * | 2021-09-07 | 2021-11-30 | 上海建工七建集团有限公司 | Construction method for controlling floor cracking |
| CN114263325A (en) * | 2021-12-07 | 2022-04-01 | 江苏艾德卡建材科技有限公司 | Microcrystal thermal insulation and sound insulation mortar self-leveling floor |
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| CN114809523A (en) * | 2022-04-14 | 2022-07-29 | 常州立澄环保科技发展有限公司 | Construction process of LM floating floor slab heat preservation and sound insulation system material |
| CN114775951A (en) * | 2022-04-19 | 2022-07-22 | 江苏乐抹新材料科技股份有限公司 | Manufacturing method of LM floating floor heat preservation and sound insulation system |
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Application publication date: 20200714 |