CN211447627U - Thermal insulation, sound insulation and crack prevention structure for floor - Google Patents
Thermal insulation, sound insulation and crack prevention structure for floor Download PDFInfo
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- CN211447627U CN211447627U CN201921762529.1U CN201921762529U CN211447627U CN 211447627 U CN211447627 U CN 211447627U CN 201921762529 U CN201921762529 U CN 201921762529U CN 211447627 U CN211447627 U CN 211447627U
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Abstract
The utility model discloses a building ground heat preservation sound insulation crack control structure, it has the pea gravel concrete surface course to pour again after laying heat preservation sound insulation bed course on residential architecture's family splitting floor structural layer, is provided with vertical sound insulation piece simultaneously between heat preservation sound insulation layer and pea gravel concrete surface course and wall body all around. The utility model discloses satisfy the needs of floor heat preservation and sound insulation, effectively solved upstairs noise interference and heat transfer's problem about, also solved the cracked problem in pea gravel concreten surface simultaneously, and advanced, safe and reliable, economical and reasonable of technique can ensure the engineering quality.
Description
Technical Field
The utility model relates to a building engineering field, concretely relates to building ground heat preservation sound insulation crack control structure.
Background
In the building engineering, the household floor of the residential building is an important heat transfer component, and the thermal performance of the reinforced concrete floor with the common thickness can not meet the energy-saving requirement, so that heat preservation measures are required. On the other hand, residential buildings are mainly multi-story and high-rise buildings, and impact noise interference above and below the building is always a hotspot of neighborhood disputes. The requirement of the indoor sound environment of a green building can be met only by performing impact sound insulation treatment on the household floor slabs, and the living quality of the majority of residents is improved practically.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building ground heat preservation sound insulation crack control structure, it can overcome the above-mentioned problem that current residential architecture divides family floor to exist, is a building ground heat preservation sound insulation crack control structure that the technique is advanced, safe and reliable, economy is reasonable.
The utility model discloses the following technical scheme of accessible solves:
a thermal insulation, sound insulation and crack control structure for floors is characterized in that a thermal insulation and sound insulation cushion layer is laid on a household floor structure layer of a residential building and then a fine aggregate concrete surface layer is poured, and vertical sound insulation sheets are arranged among the thermal insulation and sound insulation layer, the fine aggregate concrete surface layer and the periphery of a wall body.
As a further technical feature of the utility model, the heat preservation sound insulation bed course is for laying the extruded sheet that 20mm is thick on the floor structural layer, and the panel seam is handled to upper berth plastic film.
As a further technical feature of the present invention, the fine aggregate concrete surface layer is 40 mm thick C25 fine aggregate concrete, and a reinforcing mesh sheet and each layer of glass fiber mesh fabric are provided therein.
As a further technical feature of the utility model, the reinforcing bar net piece is diameter 4mm, interval 150 mm's two-way reinforcing bar net piece, glass fibre net check cloth is 70 g/square meter.
As a further technical feature of the utility model, the reinforcing bar net piece distance pea gravel concrete surface course top surface 15mm, glass fiber net check cloth distance pea gravel concrete surface course top surface 3 mm.
As a further technical feature of the utility model, vertical sound-proof piece is the wide extruded sheet of 8mm thick 75mm, spreads between the piece and pastes plastic film to block the acoustic bridge between building ground and the wall body.
Advantageous effects
The utility model discloses a carry out heat preservation sound insulation crack control building ground construction on reinforced concrete floor structure, satisfy the needs of residential architecture family division floor heat preservation and sound insulation, effectively solve the problem of upstairs noise interference and heat transfer about the building, also consider the whole thickness of heat preservation sound insulation crack control building ground structure in advance simultaneously, can not produce the problem that the unsatisfied standard requirement of indoor net height to save the cost, practice thrift the space, have the society that is showing, economy and environmental benefit.
Drawings
FIG. 1 is a construction structural diagram of the thermal insulation, sound insulation and crack control structure of the floor
In the figure 1, a household floor structure layer; 2, insulating and sound-insulating cushion layer; 3, fine aggregate concrete surface course; 4, reinforcing mesh and glass fiber mesh cloth; 5, vertical sound insulation sheet
Detailed Description
The following description of the embodiments of the present invention is provided by way of specific examples, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein.
The utility model relates to a floor surface heat preservation sound insulation crack control structure, set up heat preservation sound insulation bed course 2 (heat preservation sound insulation bed course 2 is 20mm thick extruded sheet, the upper berth plastic film handles the panel seam), fine aggregate concrete surface course 3 (fine aggregate concrete surface course is 40 thick C25 fine aggregate concrete, establish diameter 4mm, interval 150 mm's two-way reinforcing bar net piece and glass fiber net check cloth 4 each one deck, glass fiber net check cloth is 70 g/square meter), and be provided with vertical sound insulation piece 5 (vertical sound insulation piece is 8mm thick 75mm wide extruded sheet between heat preservation sound insulation layer and fine aggregate concrete surface course and wall body, spread plastic film between the piece, in order to block the sound bridge between floor surface and the wall body, form complete floor surface heat preservation sound insulation crack control structure system, after the construction, the thickness of heat preservation crack control floor surface is 70mm (can adjust according to design and site operation actual conditions, but should meet the relevant regulations of national, industrial and local standards, etc.). The figure is the utility model discloses building ground heat preservation sound insulation crack control structure's construction constructional diagram, wherein 1 is the branch family floor structural layer, 2 for heat preservation sound insulation bed course, 3 be the pea gravel concrete surface course, 4 are reinforcing bar net piece and glass fiber net check cloth, 5 are vertical sound insulation pieces.
The utility model discloses a heat preservation sound insulation crack control building ground construction is examined and accepted to go on branch family floor structural layer after qualified at residential building major structure, the basement processing of going ahead, vertical sound insulation piece is pasted in basement department, then lay the extruded sheet, lay plastic film again and carry out extruded sheet seam treatment, pour the pea gravel concreten surface course at last (establish reinforcing bar net piece and each one deck of fiberglass gridding cloth in, reinforcing bar net piece is apart from pea gravel concreten surface course top surface 15mm, fiberglass gridding cloth is apart from pea gravel concreten surface course top surface 3mm), should in time maintain and the joint-cutting is handled after the construction is accomplished, ensure the engineering quality.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a building ground heat preservation sound insulation crack control structure which characterized in that: a heat-insulation sound-insulation cushion layer is laid on a household floor structure layer of the residential building, then a fine stone concrete surface layer is poured, and vertical sound-insulation sheets are arranged between the heat-insulation sound-insulation cushion layer and the periphery of the wall body, and between the fine stone concrete surface layer and the periphery of the wall body.
2. The floor heat-preservation sound-insulation anti-cracking structure as claimed in claim 1, which is characterized in that: the heat preservation and sound insulation cushion layer is formed by laying an extruded sheet with the thickness of 20mm on a floor slab structure layer and laying a plastic film on the extruded sheet to treat the joints of the sheets.
3. The floor surface heat preservation sound insulation anti-cracking structure of claim 2, characterized in that: the fine stone concrete surface layer is 40 mm thick C25 fine stone concrete, and a reinforcing steel bar mesh and a glass fiber mesh fabric are arranged in the fine stone concrete surface layer respectively.
4. The floor surface heat preservation sound insulation anti-cracking structure of claim 3, characterized in that: the reinforcing steel bar net sheets are bidirectional reinforcing steel bar net sheets with the diameter of 4mm and the distance of 150mm, and the glass fiber gridding cloth is 70g per square meter.
5. The floor heat-preservation sound-insulation anti-cracking structure as claimed in claim 3 or 4, which is characterized in that: the distance between the reinforcing mesh and the top surface of the fine aggregate concrete surface layer is 15mm, and the distance between the glass fiber mesh and the top surface of the fine aggregate concrete surface layer is 3 mm.
6. The floor heat-preservation sound-insulation anti-cracking structure as claimed in claim 1, which is characterized in that: the vertical sound insulation sheet is an extruded sheet with the thickness of 8mm and the width of 75mm, and a plastic film is paved between the abutted seams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921762529.1U CN211447627U (en) | 2019-10-21 | 2019-10-21 | Thermal insulation, sound insulation and crack prevention structure for floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921762529.1U CN211447627U (en) | 2019-10-21 | 2019-10-21 | Thermal insulation, sound insulation and crack prevention structure for floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211447627U true CN211447627U (en) | 2020-09-08 |
Family
ID=72319684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921762529.1U Active CN211447627U (en) | 2019-10-21 | 2019-10-21 | Thermal insulation, sound insulation and crack prevention structure for floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211447627U (en) |
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2019
- 2019-10-21 CN CN201921762529.1U patent/CN211447627U/en active Active
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