CN115354824A - Indoor heat-insulation sound-insulation anti-cracking terrace structure and construction method thereof - Google Patents
Indoor heat-insulation sound-insulation anti-cracking terrace structure and construction method thereof Download PDFInfo
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- CN115354824A CN115354824A CN202210956080.2A CN202210956080A CN115354824A CN 115354824 A CN115354824 A CN 115354824A CN 202210956080 A CN202210956080 A CN 202210956080A CN 115354824 A CN115354824 A CN 115354824A
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- 238000009413 insulation Methods 0.000 title claims abstract description 54
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 238000005336 cracking Methods 0.000 title claims abstract description 20
- 239000010410 layer Substances 0.000 claims abstract description 41
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 30
- 229920000742 Cotton Polymers 0.000 claims abstract description 19
- 239000002344 surface layer Substances 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 20
- 238000004321 preservation Methods 0.000 claims description 15
- 230000009467 reduction Effects 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005054 agglomeration Methods 0.000 claims description 3
- 230000002776 aggregation Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 230000030279 gene silencing Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 239000011810 insulating material Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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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
- E04F15/182—Underlayers coated with adhesive or mortar to receive the flooring
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention provides an indoor heat-insulation sound-insulation anti-cracking terrace structure which is sequentially provided with a light heat-insulation sound-insulation mortar layer, a multifunctional interface agent layer, a high-crack-resistance concrete layer, special noise-reduction cotton for a floor and a floor surface layer from bottom to top. The invention further provides a construction method of the indoor heat-insulation sound-insulation anti-cracking terrace structure. The light heat-insulating sound-insulating mortar is laid on the base layer, so that the heat transfer loss in a room can be reduced, the heat-insulating and energy-saving effects are achieved, the sound wave transfer is reduced through the sound-insulating material in the mortar, the sound-insulating effect is achieved, and the load of the floor can be reduced by using the light material.
Description
Technical Field
The invention relates to the technical field of terrace structures, in particular to an indoor heat-insulation sound-insulation anti-cracking terrace structure and a construction method thereof.
Background
With the continuous acceleration of the transformation process of economic development in China, the national strong promotion requires the realization of carbon neutralization, and the method puts high requirements on the utilization rate of the average energy of people. In the field of residential buildings, energy conservation is required except for conventional doors, windows and walls, higher requirements are also put forward in floor engineering, the load bearing capacity needs to be ensured, and the floor slab is required to meet functional requirements for heat preservation, energy conservation, vibration reduction, sound insulation and the like.
At present, the common residential building ground practice is to increase the fine aggregate concrete surface layer as the terrace structure on the concrete structure board, and does not have functions such as heat preservation, energy saving, damping, sound insulation and the like, so that the energy utilization is insufficient, and the large trend of advocating 'carbon neutralization' at present is not met.
Disclosure of Invention
Aiming at the prior art, the invention provides an indoor heat-insulation sound-insulation anti-cracking terrace structure and a construction method thereof, and aims to solve the problems of no heat insulation, large vibration noise, cracking and the like of a fine-grained concrete indoor terrace in the long-term use process.
The invention provides an indoor heat-insulation sound-insulation anti-cracking terrace structure which is sequentially provided with a light heat-insulation sound-insulation mortar layer, a multifunctional interface agent layer, a high-crack-resistance concrete layer, special noise-reduction cotton for a floor and a floor surface layer from bottom to top.
Preferably, the thickness of the lightweight thermal-insulation sound-insulation mortar layer is 20-30mm.
The invention also provides a construction method of the indoor heat-insulation sound-insulation anti-cracking terrace structure, which comprises the following steps:
s1, cleaning a base layer: cleaning the concrete floor, and flattening the obvious surface protrusions;
s2, setting a basic layer ash cake: rechecking whether the elevation of the concrete floor surface meets the requirement, properly adjusting if necessary, and laying a base layer ash cake according to the elevation of the floor to ensure that the thickness and the surface of the light heat-insulating and sound-insulating mortar layer meet the requirement;
s3, constructing light heat-preservation sound-insulation mortar: uniformly compacting and trowelling the mixed light heat-insulating sound-insulating mortar according to the base layer ash cake made in advance;
s4, setting a surface layer ash cake: after the lightweight thermal insulation and sound insulation mortar is dried and hardened, laying surface ash cakes according to the thickness of the high crack resistance concrete layer;
s5, coating a multifunctional interface agent: after finishing the arrangement of the surface ash cake, brushing a multifunctional interface agent uniformly;
s6, pouring high-crack-resistance concrete: after the multifunctional interface agent is dried, stirring the high anti-crack concrete until a mixture with uniform flow state is formed, and ensuring no agglomeration; quickly and uniformly pouring high crack resistance concrete in a construction area; after the thickness is designed and the steel plate is strickled off, the next construction can be carried out after 3 to 7 days;
s7, paving special noise reduction cotton for the floor: after the surface of the high crack resistance concrete is hardened, paving special noise reduction cotton for the floor;
s8, installing a floor surface layer: after the special noise reduction cotton for the floor is paved, a floor surface layer is installed, and the floor is paved to ensure that the floor is horizontal, vertical and smooth in surface.
Preferably, in S5, the place is closed after the multifunctional interface agent is coated, the surface is dried for 10-30 minutes, and the multifunctional interface agent is dried for 3-5 hours.
Preferably, in S6, the concrete operation of casting the high crack resistance concrete is as follows: the stirred high anti-crack concrete is uniformly distributed by adopting a special construction rake, and the high anti-crack concrete is rolled and pulled by using a defoaming roller to release air.
Preferably, in S7, when the special noise reduction cotton for the floor is laid, the special noise reduction cotton is laid outwards from the corner of the wall, and the laying is guaranteed to be smooth without bulges.
Compared with the prior art, the invention has the beneficial effects that:
1. the light heat-preservation sound-insulation mortar disclosed by the invention can reduce the load of a floor slab, also can play a heat-preservation and heat-insulation energy-saving effect, the high-crack-resistance concrete can effectively solve the problem of concrete surface cracking or other heat-preservation and heat-insulation floor surface cracking, the floor surface layer is matched with the special sound-deadening pad for the floor, partial vibration generated in daily activities can be absorbed, meanwhile, the transmission of sound can be hindered, and the sound-insulation effect is greatly improved.
2. The light heat-insulating sound-insulating mortar is laid on the base layer, so that the heat transfer loss in a room can be reduced, the heat-insulating and energy-saving effects are achieved, the sound wave transfer is reduced through the sound-insulating material in the mortar, the sound-insulating effect is achieved, and the load of the floor can be reduced by using the light material. By adopting the multifunctional interface agent and with the help of excellent permeability of the interface agent, the surface of the light heat-insulating sound-insulating mortar is fully infiltrated, so that the light heat-insulating sound-insulating mortar is more compact, the hollowing and cracking can be prevented, the arrangement of a separation seam can be omitted, and the construction efficiency is improved. The high-crack-resistance concrete is used, the high-crack-resistance performance of the concrete is utilized, the crack-resistance effect which can be achieved only by arranging separation seams and adding reinforcing mesh sheets of the concrete is replaced, the construction process is optimized, the construction procedures are reduced, the labor cost is saved, meanwhile, the excellent crack-resistance performance of the high-crack-resistance concrete can avoid damage to the floor surface caused by shrinkage cracking of the concrete.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure, 1, a structural wall; 2. concrete flooring; 3. a light heat-insulating sound-insulating mortar layer; 4. a multifunctional interfacial agent layer; 5. a high crack resistance concrete layer; 6. noise reduction cotton special for the floor; 7. a floor finish.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects provided by the invention easy to understand, the technical scheme of the invention is described in detail below, but the protection scope of the invention is not limited to the embodiment.
The invention provides an indoor heat-insulating sound-insulating anti-cracking terrace structure which is sequentially provided with a light heat-insulating sound-insulating mortar layer 3 with the thickness of 20-30mm, a multifunctional interface agent layer 4, a high anti-cracking concrete layer 5, special noise reduction cotton 6 for a floor and a floor surface layer 7 from bottom to top as shown in figure 1.
The construction method of the indoor heat-insulation sound-insulation anti-cracking terrace structure can comprise the following steps:
s1, cleaning a base layer: cleaning the concrete floor 2, and flattening the obvious surface protrusions;
s2, setting a basic layer ash cake: whether the elevation of the concrete floor 2 meets the requirement is checked, if necessary, proper adjustment is carried out, and a base layer ash cake is laid according to the elevation of the floor, so that the thickness and the surface of the light heat-insulating and sound-insulating mortar layer 3 are ensured to meet the requirement;
s3, constructing light heat-preservation sound-insulation mortar: uniformly compacting and trowelling the mixed light heat-insulating sound-insulating mortar according to the base layer ash cake made in advance;
s4, setting a surface layer ash cake: after the lightweight thermal insulation and sound insulation mortar is dried and hardened, laying surface layer ash cakes according to the thickness of the high crack resistance concrete layer 5;
s5, coating a multifunctional interface agent: after the surface layer ash cake is laid, brushing a multifunctional interface agent, brushing uniformly, sealing a place after coating, and drying for 10-30 minutes and 3-5 hours;
the multifunctional interface agent fully infiltrates the surface of the light heat-preservation sound-insulation mortar, so that a light heat-preservation sound-insulation mortar layer is more compact, the hollow cracking of the light heat-preservation sound-insulation mortar layer is prevented, the energy-saving effect of heat preservation and sound insulation is influenced, and meanwhile, the multifunctional interface agent is favorable for tightly connecting the high-crack-resistance concrete layer 5 and the light heat-preservation sound-insulation mortar layer 3;
s6, pouring high-crack-resistance concrete: after the multifunctional interface agent is dried, stirring the high crack-resistant concrete until a mixture with uniform flow state is formed, and ensuring no agglomeration; quickly and uniformly pouring high anti-crack concrete in a construction area, specifically, uniformly distributing the stirred high anti-crack concrete by adopting a special construction rake, and rolling and pulling by using a defoaming roller to release air; after the thickness is designed and the steel plate is strickled off, the next construction can be carried out after 3 to 7 days;
the high-crack-resistance concrete has excellent high-strength crack-resistance performance, replaces the crack-resistance effect which can be achieved only by arranging separation seams and adding reinforcing mesh sheets, optimizes the construction process, reduces the construction procedures, saves the labor cost, and can avoid the damage to the floor surface layer caused by the shrinkage and cracking of the concrete due to the excellent crack-resistance performance of the high-crack-resistance concrete;
s7, paving special noise reduction cotton for the floor: after the surface of the high crack resistance concrete is hardened, paving special noise reduction cotton 6 for the floor, and paving outwards from the corner, wherein the paving is guaranteed to be smooth and free of bulges; the special silencing cotton 6 can absorb partial vibration generated in daily activities, can block the transmission of sound, greatly improves the sound insulation effect and can also reduce the loss of heat transfer;
s8, installing a floor surface layer: after the special noise reduction cotton 6 for the floor is paved, a floor surface layer 7 is installed, and the floor is paved to ensure that the floor is horizontal, vertical and smooth in surface.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the present specification and the drawings can be directly or indirectly applied to other related technical fields, and are also within the scope of the present invention.
Claims (6)
1. The utility model provides an indoor heat preservation sound insulation prevents terrace structure that ftractures which characterized in that is equipped with light heat preservation sound insulation mortar layer, multi-functional interfacial agent layer, high anti concrete layer that splits, special amortization cotton of floor and floor surface course from bottom to top in proper order.
2. The indoor heat-insulation sound-insulation anti-cracking terrace structure and the construction method thereof according to claim 1, wherein the thickness of the light heat-insulation sound-insulation mortar layer is 20-30mm.
3. A construction method of an indoor heat-insulation sound-insulation anti-cracking terrace structure is characterized by comprising the following steps:
s1, cleaning a base layer: cleaning the concrete floor, and flattening the obvious surface protrusions;
s2, setting a basic layer ash cake: rechecking whether the elevation of the concrete floor surface meets the requirement, properly adjusting if necessary, and laying a base layer ash cake according to the elevation of the floor to ensure that the thickness and the surface of the light heat-insulating and sound-insulating mortar layer meet the requirement;
s3, constructing light heat-preservation sound-insulation mortar: uniformly compacting and trowelling the mixed light heat-insulating sound-insulating mortar according to the base layer ash cake made in advance;
s4, setting a surface layer ash cake: after the lightweight thermal insulation and sound insulation mortar is dried and hardened, laying surface ash cakes according to the thickness of the high crack resistance concrete layer;
s5, coating a multifunctional interface agent: after finishing the arrangement of the surface ash cake, brushing a multifunctional interface agent uniformly;
s6, pouring high-crack-resistance concrete: after the multifunctional interface agent is dried, stirring the high crack-resistant concrete until a mixture with uniform flow state is formed, and ensuring no agglomeration; quickly and uniformly pouring high crack resistance concrete in a construction area; after the thickness is designed and the steel plate is strickled off, the next construction can be carried out after 3 to 7 days;
s7, paving special noise reduction cotton for the floor: after the surface of the high crack resistant concrete is hardened, paving special noise reduction cotton for the floor;
s8, installing a floor surface layer: after the special silencing cotton for the floor is paved, a floor surface layer is installed, and the floor pavement ensures that the floor is horizontal, vertical and smooth in surface.
4. The construction method according to claim 3, wherein in S5, the place is closed after the multifunctional interface agent is coated, and the surface is dried for 10-30 minutes and is dried for 3-5 hours.
5. The construction method according to claim 3 or 4, wherein in S6, concrete operation for casting the high crack resistance concrete is as follows: the stirred high crack-resistant concrete is uniformly distributed by adopting a special construction rake, and the high crack-resistant concrete is rolled and pulled by using a defoaming roller to release air.
6. The construction method according to claim 3 or 4, wherein in S7, when the special noise reduction cotton for the floor is laid, the special noise reduction cotton is laid outwards from the corner of the wall, and the laying is ensured to be smooth and has no protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210956080.2A CN115354824A (en) | 2022-08-10 | 2022-08-10 | Indoor heat-insulation sound-insulation anti-cracking terrace structure and construction method thereof |
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| CN202210956080.2A CN115354824A (en) | 2022-08-10 | 2022-08-10 | Indoor heat-insulation sound-insulation anti-cracking terrace structure and construction method thereof |
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| CN115354824A true CN115354824A (en) | 2022-11-18 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100635742B1 (en) * | 2005-11-10 | 2006-10-18 | 현대산업개발 주식회사 | Floor structure of building for insulation and noise interruption |
| JP2016037846A (en) * | 2014-08-07 | 2016-03-22 | 株式会社ジェイエスピー | Soundproof heat insulation floor structure |
| CN110397244A (en) * | 2019-07-30 | 2019-11-01 | 赵鹏付 | A kind of tile work technique of pugging |
| CN212583132U (en) * | 2020-06-01 | 2021-02-23 | 刘刚 | Building floor ground heat preservation sound insulation structure |
| CN112900789A (en) * | 2021-01-27 | 2021-06-04 | 上海颐景建筑设计有限公司 | Built on stilts mounting structure of interior decoration |
| CN213509385U (en) * | 2020-08-24 | 2021-06-22 | 南通中顺节能建筑材料有限公司 | Wood floor glass wool board heat preservation sound insulation system |
| CN113047563A (en) * | 2021-03-30 | 2021-06-29 | 广东蕉岭建筑工程集团有限公司 | Construction method of thin-layer heat-insulation terrace |
| CN213868491U (en) * | 2020-09-28 | 2021-08-03 | 上海紫宝住宅工业有限公司 | Assembled heat preservation sound insulation floor |
| CN216007477U (en) * | 2020-11-03 | 2022-03-11 | 上海复培新材料科技有限公司 | High anti-crack floor ground heat-preservation sound-insulation terrace |
| CN217000254U (en) * | 2021-12-28 | 2022-07-19 | 广东祥安新材料科技有限公司 | Sound insulation structure for building |
| CN217079536U (en) * | 2021-12-28 | 2022-07-29 | 东易日盛家居装饰集团股份有限公司 | Slim shock attenuation sound-proof construction of indoor ground |
-
2022
- 2022-08-10 CN CN202210956080.2A patent/CN115354824A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100635742B1 (en) * | 2005-11-10 | 2006-10-18 | 현대산업개발 주식회사 | Floor structure of building for insulation and noise interruption |
| JP2016037846A (en) * | 2014-08-07 | 2016-03-22 | 株式会社ジェイエスピー | Soundproof heat insulation floor structure |
| CN110397244A (en) * | 2019-07-30 | 2019-11-01 | 赵鹏付 | A kind of tile work technique of pugging |
| CN212583132U (en) * | 2020-06-01 | 2021-02-23 | 刘刚 | Building floor ground heat preservation sound insulation structure |
| CN213509385U (en) * | 2020-08-24 | 2021-06-22 | 南通中顺节能建筑材料有限公司 | Wood floor glass wool board heat preservation sound insulation system |
| CN213868491U (en) * | 2020-09-28 | 2021-08-03 | 上海紫宝住宅工业有限公司 | Assembled heat preservation sound insulation floor |
| CN216007477U (en) * | 2020-11-03 | 2022-03-11 | 上海复培新材料科技有限公司 | High anti-crack floor ground heat-preservation sound-insulation terrace |
| CN112900789A (en) * | 2021-01-27 | 2021-06-04 | 上海颐景建筑设计有限公司 | Built on stilts mounting structure of interior decoration |
| CN113047563A (en) * | 2021-03-30 | 2021-06-29 | 广东蕉岭建筑工程集团有限公司 | Construction method of thin-layer heat-insulation terrace |
| CN217000254U (en) * | 2021-12-28 | 2022-07-19 | 广东祥安新材料科技有限公司 | Sound insulation structure for building |
| CN217079536U (en) * | 2021-12-28 | 2022-07-29 | 东易日盛家居装饰集团股份有限公司 | Slim shock attenuation sound-proof construction of indoor ground |
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Application publication date: 20221118 |