CN115596174A - Structure of ground heating heat-preservation sound-insulation floor and wall and construction method thereof - Google Patents
Structure of ground heating heat-preservation sound-insulation floor and wall and construction method thereof Download PDFInfo
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- CN115596174A CN115596174A CN202211301092.8A CN202211301092A CN115596174A CN 115596174 A CN115596174 A CN 115596174A CN 202211301092 A CN202211301092 A CN 202211301092A CN 115596174 A CN115596174 A CN 115596174A
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- 238000009413 insulation Methods 0.000 title claims abstract description 224
- 238000010438 heat treatment Methods 0.000 title claims abstract description 72
- 238000004321 preservation Methods 0.000 title claims abstract description 50
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 56
- 238000010030 laminating Methods 0.000 claims abstract description 12
- 238000005034 decoration Methods 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 124
- 229910052602 gypsum Inorganic materials 0.000 claims description 56
- 239000010440 gypsum Substances 0.000 claims description 56
- 239000011248 coating agent Substances 0.000 claims description 35
- 238000000576 coating method Methods 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 10
- 239000011241 protective layer Substances 0.000 claims description 9
- 239000003973 paint Substances 0.000 claims description 8
- 239000004567 concrete Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims description 5
- 239000002023 wood Substances 0.000 claims description 5
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 description 6
- 238000005192 partition Methods 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 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
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
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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
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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
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
- E04F15/203—Separately-laid layers for sound insulation
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
- E04F19/04—Borders; Finishing strips, e.g. beadings; Light coves for use between floor or ceiling and wall, e.g. skirtings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
- F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
- F24D13/024—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a structure of a floor heating heat-preservation sound-insulation floor slab and a wall body and a construction method thereof, which are characterized by comprising the following steps: floor, warm up heat preservation sound insulation floor and wall body, warm up heat preservation sound insulation floor in the laminating of floor up end, warm up heat preservation sound insulation floor has first sound insulation pad and floor decorative layer, the lower terminal surface laminating at the floor decorative layer of wall skirting, the wall is played the foot and is set up on this wall body, the upside at the floor is fixed to the wall body, reinforcing beam has between second sound insulation pad and the wall body, reinforcing beam sets up on the wall body, second sound insulation pad pastes on the floor, expansion bolts connects in the floor, second sound insulation pad and reinforcing beam, the wall body, second sound insulation pad, the right side of reinforcing beam and the left side laminating of warm up heat preservation sound insulation floor, second sound insulation pad and the laminating of first sound insulation pad, the beneficial effect of the invention: the sound insulation pad can not be separated from the wall body or the floor decoration layer, and water stains can not be immersed into the whole floor heating heat preservation sound insulation floor.
Description
Technical Field
The invention belongs to the technical field of building structures of floor heating heat-preservation and sound-insulation floors, and particularly relates to a structure of a floor heating heat-preservation and sound-insulation floor and a wall and a construction method of the structure.
Background
The floating building floor system is a means for improving the heat preservation and sound insulation effects of the building and is commonly used at present, and is often used for sound insulation of houses and various floors due to the excellent using effect. The floor heating heat preservation and sound insulation floor slab of the floating floor system has great influence on the whole floating floor and wall construction system, can insulate sound of the wall or the floor and can insulate heat of the wall or the floor, and a suitable floor heating heat preservation and sound insulation floor slab has great promotion on the overall heat preservation and sound insulation effect of the wall or the floor.
Building design often adopts the sound insulation treatment measure who floats the structural system who builds the floor as solving floor impact sound, as shown in fig. 1 and 2, its characteristics are that floor 1's up end laminating has warm up heat preservation sound insulation floor, warm up heat preservation sound insulation floor and go up to have monoblock fashioned sound insulation pad 4, because monoblock sound insulation pad 4 length on the horizontal direction too long leads to having partial sound insulation pad 4 to extend and laminate the sound insulation pad 4 that forms vertical direction on wall body 10 from the horizontal direction of warm up heat preservation sound insulation floor, consequently monoblock sound insulation pad 4 falls into sound insulation pad 4 of horizontal direction and the sound insulation pad 4 of vertical direction, monoblock sound insulation pad 4 is "L" type and is the sound insulation layer that sound insulation pad 4 shape imaging ship is the same, because the top of the sound insulation pad 4 of vertical direction is higher than or equal to the top surface of floor decorative layer 8 of warm up heat preservation sound insulation floor, an appearing problem is: once the sound insulation pad 4 in the vertical direction is not stably attached to the wall 10 or a person kicks the wall at the position of the wall skirting 9, the sound insulation pad 4 in the vertical direction is not stably attached to the wall 10, leaked water stains can flow into a gap between the sound insulation pad 4 in the vertical direction and the wall 10, the sound insulation pad 4 in the vertical direction is separated from the wall 10, and the water stains seep through the wall and can be remoistened and mildewed between the floor heating heat insulation and sound insulation floor and the floor 1; two problems arise: even the laminating of self of the sound insulation pad 4 of vertical direction and wall body 10 is stable, the water stain of leaking and sprinkling also can follow the gap inflow of contact between vertical direction sound insulation pad 4 and the floor decorative layer 8, can lead to the water stain to ooze the problem that makes gypsum protective layer 5 appear softening under the gap between vertical direction sound insulation pad 4 and the floor decorative layer 8 like this, if handle improperly, the water stain normal use that can influence the house that also can drop each other between each layer of soaking in the whole warm-up heat preservation sound insulation floor.
Disclosure of Invention
The invention aims to solve the technical problem that the existing floor heating heat-preservation sound-insulation floor slab is incompatible with a wall body or a floor slab decorative layer in the vertical direction of a sound-insulation pad, and provides a structure of the floor heating heat-preservation sound-insulation floor slab and the wall body and a construction method thereof.
The invention is realized by the following technical scheme:
the utility model provides a structure of warm up heat preservation sound insulation floor and wall body, includes:
the floor heating heat preservation and sound insulation floor is attached to one end face of the floor and is provided with a first sound insulation pad and a floor decoration layer, the first sound insulation pad is close to one side of the floor, and the floor decoration layer is far away from one side of the floor;
one end surface of the wall surface skirting is attached to one end surface of the floor slab decorative layer;
the wall skirting is arranged on the wall body, and the wall body is fixed on one side of a floor;
the second sound insulation pad has the reinforcing beam between this second sound insulation pad and the wall body, the reinforcing beam sets up on the wall body, and the second sound insulation pad pastes on the floor, and expansion bolts connects in floor, second sound insulation pad and reinforcing beam, and the wall body, second sound insulation pad, one side of reinforcing beam and the one side laminating of warm-up heat preservation sound insulation floor, wherein, one side and the first sound insulation pad laminating of second sound insulation pad, the second sound insulation pad is located one side of floor decorative layer and is close to one side of floor for prevent that the people from playing the foot downwards in the wall and making the laminating unstability of second sound insulation pad and wall body.
Warm up heat preservation sound insulation floor from up having the gypsum screed-coat in proper order down, anti-the coating layer of gluing warm up lay the layer with floor decorative layer, the setting of laying of first sound insulation pad level are in anti-the up end of the coating layer of gluing, floor decorative layer's left end face with the right-hand member face laminating of wall body, floor decorative layer's up end with the lower terminal surface that the foot was played to the wall is hugged closely, and the setting of playing the foot to the wall is in the right side of wall body.
The gypsum leveling layer, the anti-sticking coating and the left end face of the first sound insulation pad are attached to the right end face of the second sound insulation pad, one part of the left part of the gypsum protection layer is attached to the right end face of the second sound insulation pad, and the other part of the left part of the gypsum protection layer is attached to the reinforcing beam.
The cross section of the second sound insulation pad is U-shaped or L-shaped, and the right end face of the second sound insulation pad is attached to the left end faces of the gypsum leveling layer, the anti-sticking coating, the first sound insulation pad and the gypsum protection layer.
The U-shaped second sound insulation pad coats the left end face, the lower end face and the right end face of the reinforcing beam, the L-shaped second sound insulation pad coats the lower end face and the right end face of the reinforcing beam, and the lower end face of the second sound insulation pad is attached to a floor.
The upper end surface of the first sound insulation pad is lower than the upper end surface of the gypsum protection layer by 5-20 mm.
The floor decorative layer is made of any one of ceramic tiles, wood floors, terrazzo or floor paint materials, and the wall skirting is made of ceramic tiles or wood board materials.
The height of the reinforcing beam is 100-200 mm, and the width of the reinforcing beam is the same as that of the wall.
The wall body is a prefabricated plate wall body, and the prefabricated plate wall bodies are closely connected through mortar joint filling.
A construction method for a structure of a floor heating heat-insulation sound-insulation floor slab and a wall body comprises the following steps:
step 1) pouring to form a floor heating laying layer, pouring to form a floor, wherein the floor has thickness and smooth upper end surface, and the floor heating laying layer is poured in the floor;
step 2) attaching a second sound insulation pad to the upper end face of a floor, enabling an expansion bolt to penetrate through the second sound insulation pad and the floor from top to bottom to connect the second sound insulation pad and the floor, pouring a reinforcing beam on the lower side of a wall body on the upper side of the second sound insulation pad to enable the second sound insulation pad to coat the left end face, the lower end face and the right end face or the lower end face and the right end face of the reinforcing beam, and enabling the expansion bolt to be connected with the reinforcing beam through pouring of the reinforcing beam;
step 4), paving a gypsum leveling layer on the upper end surface of the floor and on the right side of the wall body;
step 5) coating the anti-sticking coating of the anti-sticking coating on the upper end surface of the gypsum leveling layer, and waiting for the solidification of the anti-sticking coating;
step 6) after the anti-sticking coating is solidified, sequentially laying a first sound insulation pad, a gypsum protection layer and a reflection film (6) on the upper side of the anti-sticking coating, wherein the first sound insulation pad, the gypsum protection layer and the second sound insulation pad are bonded into a whole, and the gypsum protection layer is further bonded with the reinforcing beam;
step 7) sequentially pouring concrete into a floor heating laying layer and a floor slab decorative layer on the upper end face of the reflection film paved with the reflection film;
and 8) contacting the lower end face of the wall surface skirting with the upper end face of the floor slab decorative layer, fixing the wall surface skirting on the right side of the wall body, and finally, sticking the whole floor heating heat preservation and sound insulation floor slab on the right side of the wall body.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the mounting arrangement of the first sound insulation pad is improved, the second sound insulation pad is added, the first sound insulation pad is located at the lower end of the gypsum protection layer, and the first sound insulation pad does not extend out of the floor veneer layer, so that the problem that the sound insulation pad is not stably attached to the wall body or cannot be stably attached to the wall body due to the fact that people kick downwards at the skirting position of the wall surface is solved; the wall is played the foot and is contacted with floor finish coat, and the wall is played the foot and is for wooden material in case be stained with water can expand, and the wall is played the foot and is reduced with the contact surface gap on floor finish coat, prevents that water stain to get into through the contact gap of floor finish coat and wall body warms up in the heat preservation sound insulation floor.
2. According to the invention, the first sound insulation pad is directly combined with the second sound insulation pad, so that the knocking sound on the wall body and the floor heating heat-preservation sound-insulation floor slab is prevented from entering the floor, and the second sound insulation pad is wholly or partially coated and the wall body is fixedly protected by the connecting reinforcing beam of the expansion bolt.
3. The floor heating laying layer comprises a floor heating pipe and a fine aggregate concrete filling layer, the floor heating pipe is communicated with the floor heating laying layer, heat is generated on floors, the heat is transmitted to the floor heating laying layer through the floor heating pipe, the floor heating laying layer is used for preserving the heat of the floors, the floor heating laying layer is used for preventing the heat from dissipating from a floor slab decorative layer and guaranteeing the heat preservation and sound insulation of the floor heating heat preservation and sound insulation floor slab, and a first sound insulation pad and a second sound insulation pad on the lower side of the floor heating laying layer are used for preventing sound of the floor slab decorative layer or a wall body from being transmitted into the floors.
4. According to the invention, the reinforcing beam is coated by the U-shaped or L-shaped second sound insulation pad to prevent the wall body from inclining, the second sound insulation pad and the floor are connected by the expansion bolt, then the reinforcing beam is connected by the expansion bolt, and the reinforcing beam is formed on the lower side of the wall body, so that when the expansion bolt is used for tightly connecting the second sound insulation pad and the floor, the expansion bolt is also used for tightly connecting the reinforcing beam, the reinforcing beam is coated by the second sound insulation pad, the whole wall body is tightly connected and cannot incline, and the reinforcing beam is used for reinforcing the foundation of the wall body.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort. In the drawings:
FIG. 1 is a schematic structural view of a floating floor partition wall in the prior art;
FIG. 2 is a schematic structural view of a floating floor enclosure wall structure in the prior art;
FIG. 3 is a schematic structural view of the floating floor partition wall of the present invention;
fig. 4 is a schematic structural view of the floating floor enclosure wall structure of the invention.
Reference numbers and corresponding part names in the figures:
1. the building comprises a floor, 2, a gypsum leveling layer, 3, an anti-sticking coating, 4, a first sound insulation pad, 5, a gypsum protective layer, 6, a reflective film, 7, a floor heating laying layer, 8, a floor decorative layer, 9, a wall surface skirting, 10, a wall body, 10-1, a second sound insulation pad, 10-2 and a reinforcing beam.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the present invention.
Example 1
The present invention is directed to fig. 3 and 4, in this embodiment, a structure of a floor and a wall is provided, which includes: floor 1, warm up heat preservation sound insulation floor and wall body 10, wall body 10 includes partition wall body (fig. 3) and enclosure wall body (fig. 4), and warm up heat preservation sound insulation floor includes: gypsum screed-coat 2, anti-sticky coating 3, first sound insulation pad 4, gypsum protective layer 5, reflectance coating 6 are silvered film or apply paint reflective coating with a brush, floor heating lays layer 7, floor decorative layer 8, whole floor heating keeps warm and sound insulation floor pastes the right-hand member at wall body 10, wherein gypsum screed-coat 2 pastes the up end at floor 1, from gypsum screed-coat 2 from bottom to top in proper order for anti-sticky coating 3, first sound insulation pad 4, gypsum protective layer 5, reflectance coating 6, floor heating lays layer 7 and floor decorative layer 8. The lower end face of the wall surface skirting 9 is in contact fit with the upper end face of the floor slab decorative layer 8, the wall surface skirting 9 is arranged on the wall body 10, and the wall body 10 is fixed on the upper side of the floor 1. (8 black mark dots are arranged in the picture 3 and the picture 4, and the structures marked by the 8 black mark dots from bottom to top are a floor 1, a gypsum leveling layer 2, an anti-sticking coating layer 3, a first sound insulation pad 4, a gypsum protective layer 5, a reflecting film 6, a floor heating laying layer 7 and a floor slab decorative layer 8)
The reinforcing beam 10-2 is arranged between the second sound insulation pad 10-1 and the wall body 10, the lower side of the reinforcing beam 10-2 is connected with the second sound insulation pad 10-1, the second sound insulation pad 10-1 is attached to the upper end face of the floor 1, the second sound insulation pad 10-1 and the reinforcing beam 10-2 are connected through expansion bolts, the reinforcing beam 10-2 is formed by pouring the reinforcing beam 10-2 on the lower side of the wall body 10, the expansion bolts also fixedly connect the wall body 10 and the floor 1, the length of the expansion bolts is 100-200 mm, the diameter of the expansion bolts is 3-10 mm, the number of the expansion bolts is 2-5/m, the wall body 10, the second sound insulation pad 10-1 and the right side of the reinforcing beam 10-2 are attached to the left side of a floor heating heat insulation floor, the right side of the second sound insulation pad 10-1 is attached to the left end of the first sound insulation pad 4, the second sound insulation pad 10-1 is located on the left lower side of the decorative layer 8 and attached to the upper end face of the floor 1, the second sound insulation pad 10-1 is attached to the top of the wall body 10, and the top of the reinforcing beam 10-2 are connected to the front and back of the wall body 10-1.
The setting that first sound insulating pad 4 level was laid is at the up end of anti-adhesion coating 3, and the left end face of floor decorative layer 8 and the right-hand member face laminating of wall body 10, and the up end of floor decorative layer 8 is hugged closely with the lower terminal surface of wall skirting 9, and the material of floor decorative layer 8 is any one of ceramic tile, timber apron, terrazzo or floor paint material, wall skirting 9 is ceramic tile or wooden plate material, and wall skirting 9 sets up on the right-hand member face of wall body 10, and wall body 10 is the prefabricated plate wall body, through the closely knit connection of mortar joint filling between the prefabricated plate wall body.
The left end faces of the gypsum leveling layer 2, the anti-sticking coating 3 and the first sound insulation pad 4 are attached to the right end face of the second sound insulation pad 10-1, one part of the left side part of the gypsum protection layer 5 is attached to the right end face of the second sound insulation pad 10-1, the other part of the left side part of the gypsum protection layer 5 is attached to the reinforcing beam 10-2, and the upper end face of the first sound insulation pad 4 is 5-20 mm lower than the upper end face of the gypsum protection layer 5.
The cross section of the second sound insulation pad 10-1 is U-shaped (shown in figure 3) or L-shaped (shown in figure 4), the right end face of the second sound insulation pad 10-1 is attached to the left end faces of the gypsum leveling layer 2, the anti-sticking coating 3, the first sound insulation pad 4 and the gypsum protection layer 5, and the first sound insulation pad 4 and the second sound insulation pad 10-1 can be integrally formed.
As shown in fig. 3, the U-shaped second sound-insulating pad 10-1 covers the left end surface, the lower end surface, and the right end surface of the reinforcing beam 10-2, as shown in fig. 4, and the L-shaped second sound-insulating pad 10-1 covers the lower end surface and the right end surface of the reinforcing beam 10-2, as shown in fig. 3 and 4, the lower end surface of the second sound-insulating pad 10-1 is attached to the floor 1.
The floor 1 is a reinforced concrete layer, the thickness is 100 mm-160 mm, the strength of the gypsum leveling layer 2 is 5 MPa-20 MPa, the slurry 45min expansion degree is 130 mm-170 mm, the anti-sticking coating is coated after the gypsum leveling layer 2 is constructed for 24 hours, the first sound insulation pad 4 is laid after the anti-sticking coating is coated for 24 hours, and the interface bonding strength of the anti-sticking coating 3 and the first sound insulation pad 4 is 0.05 MPa-0.3 MPa.
The thermal conductivity coefficients of the first sound-insulating pad 4 and the second sound-insulating pad 10-1 are 0.02 (W/(m.K) to 0.05 (W/(m.K), the thickness is 5mm to 15mm, the strength of the gypsum protective layer 5 is 20MPa to 30MPa, and the 60min expansion degree of the slurry is 130mm to 170mm.
A ground heating laying layer (not shown in the drawing) is arranged in the floor 1, the ground heating laying layer comprises a ground heating pipe and a fine stone concrete filling layer, the ground heating pipe is communicated with the ground heating laying layer 7, as shown in the drawings 3 and 4, the floor 1 has heat and transfers the heat to the ground heating laying layer 7 through the ground heating pipe, the ground heating laying layer 7 preserves the heat of the floor 1, the ground heating laying layer 7 prevents the heat from dissipating from a floor decorative layer 8 and guarantees the heat preservation of the ground heating heat preservation sound insulation floor, a first sound insulation pad 4 and a second sound insulation pad 10-1 on the lower side of the ground heating laying layer 7 are used for preventing the sound of the floor decorative layer 8 or a wall 10 from being transferred into the floor 1, therefore, the sound of the ground heating heat preservation sound insulation floor 10 and the sound insulation floor of the invention cannot be transferred into the floor 1, but the heat in the floor 1 gives the heat preservation sound insulation floor, the wall 10 may dissipate a small amount of heat in the floor 1, the ground heating heat preservation sound insulation floor can preserve the heat in the floor 1, and the heat preservation sound insulation floor 10 of the invention prevents the wall 10 and the ground heating sound insulation floor from striking into the floor 1.
Example 2
A construction method for a structure of a floor heating heat-insulation sound-insulation floor slab and a wall body comprises the following steps:
step 1), pouring to form a floor heating laying layer, pouring to form a floor 1, wherein the floor 1 has thickness and smooth upper end surface, and the floor heating laying layer is poured in the floor 1;
step 2) attaching a second sound insulation pad 10-1 to the upper end face of the floor 1, enabling an expansion bolt to penetrate through the second sound insulation pad 10-1 and the floor 1 from top to bottom to connect the second sound insulation pad 10-1 with the floor 1, pouring a reinforcing beam 10-2 on the lower side of the wall body 10 on the upper side of the second sound insulation pad 10-1 to enable the second sound insulation pad 10-1 to coat the left end face, the lower end face and the right end face or the lower end face and the right end face of the reinforcing beam 10-2, and enabling the expansion bolt to be connected with the reinforcing beam 10-2 through pouring of the reinforcing beam 10-2;
step 3), pouring the upper side of the reinforcing beam 10-2 to form a wall body 10;
step 4), paving the gypsum leveling layer 2 on the upper end surface of the floor 1 and on the right side of the wall 10;
step 5) coating the anti-sticking coating of the anti-sticking coating 3 on the upper end surface of the gypsum leveling layer 2, and waiting for the anti-sticking coating 3 to solidify;
step 6) after the anti-sticking coating 3 is solidified, sequentially laying a first sound insulation pad 4, a gypsum protection layer 5 and a reflection film 6 on the upper side of the anti-sticking coating, wherein the first sound insulation pad 4, the gypsum protection layer 5 and a second sound insulation pad 10-1 are bonded into a whole, and the gypsum protection layer (5) is further bonded with a reinforcing beam 10-2;
step 7) sequentially pouring concrete into a floor heating laying layer 7 and a floor slab decoration layer 8 on the upper end face of the reflection film 6 paved with the reflection film;
and 8) contacting the lower end face of the wall surface skirting 9 with the upper end face of the floor slab decorative layer 8, fixing the wall surface skirting 9 on the right side of the wall body 10, and finally, sticking the whole floor heating heat preservation and sound insulation floor slab on the right side of the wall body 10.
Example 3
After the construction of a floor 1 of reinforced concrete is finished, the construction is carried out in an ultra-flat paying-off mode, the end portion of a prefabricated batten of a partition wall is pasted with a U-shaped second sound insulation pad 10-1, then the prefabricated batten is installed in place, the ground dust absorption and leveling marking work is carried out, the gypsum leveling layer 2 is constructed (the compressive strength is 15MPa, the slurry spreading degree is 150 mm), after 25 hours of construction, anti-sticking paint is coated, after 24 hours of construction, an EVA first sound insulation pad 4 with the thickness of 10mm (the heat conductivity coefficient is 0.30W/(m.K)) is paved, the bonding strength between the first sound insulation pad 4 and the anti-sticking paint is 0.25MPa, then a gypsum protection layer 5 is constructed (the compressive strength is 25MPa, the slurry spreading degree is 145mm, the top elevation of the side surface of the prefabricated batten U-shaped second sound insulation pad 10-1 is 10W/(m.K)) is paved, then a silver-coated reflective film 6 is paved, a ground heating pipe and a concrete filling layer are communicated to a ground heating paving layer 7, after 28 days of the floor finishing layer and the wall surface receiving feet 8978 xzft, and the sound level testing are carried out, and the sound level is 62.0.0.0.0.0.0.0.0.78 dB.
Example 4
After the construction of the reinforced concrete floor 1 is finished, the reinforced concrete floor 1 is subjected to ultra-flat paying off, the end part of the enclosure prefabricated slab is adhered with the L-shaped second sound-insulating pad 10-1, then the enclosure prefabricated slab is installed in place, ground dust absorption and leveling marking work are carried out, a gypsum leveling layer 2 is constructed (the compressive strength is 12Mpa, the spreading degree of slurry is 45min is 155 mm), after 28 hours of construction, anti-sticking paint is coated, after 26 hours of construction, a first sound-insulating pad 4 (the heat conductivity coefficient is 0.33W/(m.K)) of foamed polyurethane with the thickness of 8mm is paved, the bonding strength between the first sound-insulating pad 3 and the anti-sticking paint is 0.2Mpa, then a gypsum protective layer 5 is constructed (the compressive strength is 28Mpa, the spreading degree of slurry is 60min is 140mm, the elevation of the top of the side surface of the L-shaped second sound-insulating pad 10-1 of the enclosure prefabricated slab is 15mm lower than that of the top surface of the gypsum protective layer 5), a reflecting film 6 of a silver-plated film is paved, a ground heating pipe and a concrete filling layer are communicated with a floor heating layer 7, and a floor finishing layer 8 and a construction wall surface 9 are paved after the expiration of 28 days. After 7 days, the sound insulation test is carried out, and the sound level of a receiving point is 63.5dB.
Example 5
As shown in fig. 3 and 4, compared with fig. 1 and 2, the mounting arrangement of a first sound insulation pad 4 is improved, a second sound insulation pad 10-1 is added, the first sound insulation pad 4 is located at the lower end of a gypsum protection layer 5, the first sound insulation pad 4 does not extend out of a floor facing layer 8, the problem that the sound insulation pad 4 is not stably attached to a wall 10 or the sound insulation pad 4 is not stably attached to the wall 10 due to the fact that a person kicks downwards at a wall surface skirting 9 is solved, the first sound insulation pad 4 is directly combined with the second sound insulation pad 10-1, the phenomenon that knocking sound on the wall 10 and a floor heating heat insulation floor enters the floor 1 is avoided, the wall 10 is fixedly protected by the second sound insulation pad 10-1 which is completely or partially coated and is provided with an expansion bolt, the wall surface skirting 9 is in contact with the floor facing layer 8, the wall surface skirting 9 is made of a wood material and can expand once the wall surface is wetted, the gap between the wall surface skirting 9 and the floor facing layer 8 is reduced, and the gap between the floor heating insulation pad 8 is prevented from entering the floor heating insulation floor.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a structure of warm up heat preservation sound insulation floor and wall body which characterized in that includes:
the floor heating heat preservation and sound insulation floor comprises a floor (1), wherein a floor heating heat preservation and sound insulation floor is attached to one end face of the floor (1), the floor heating heat preservation and sound insulation floor is provided with a first sound insulation pad (4) and a floor decoration layer (8), the first sound insulation pad (4) is close to one side of the floor (1), and the floor decoration layer (8) is far away from one side of the floor (1);
one end surface of the wall surface skirting (9) is attached to one end surface of the floor slab decorative layer (8);
the wall skirting (9) is arranged on the wall (10), and the wall (10) is fixed on one side of the floor (1);
the second sound insulation pad (10-1) is arranged between the second sound insulation pad (10-1) and the wall body (10), the reinforcing beam (10-2) is arranged on the wall body (10), the second sound insulation pad (10-1) is attached to the floor (1), the expansion bolts are connected to the floor (1), the second sound insulation pad (10-1) and the reinforcing beam (10-2), one side of the wall body (10), the second sound insulation pad (10-1) and one side of the reinforcing beam (10-2) are attached to one side of a floor heating heat insulation and sound insulation floor, one side of the second sound insulation pad (10-1) is attached to the first sound insulation pad (4), and the second sound insulation pad (10-1) is located on one side of the floor decoration layer (8) and close to one side of the floor (1) and used for preventing a person from kicking downwards at a wall surface kick (9) to enable the second sound insulation pad (10-1) to be attached to the wall body (10) unstably.
2. The structure of a warm up heat preservation sound insulation floor and wall body of claim 1, characterized in that, warm up heat preservation sound insulation floor from down up have gypsum screed-coat (2), anti-sticky coating (3) in proper order warm up lay layer (7) and floor decorative layer (8) down, first sound insulation pad (4), gypsum protective layer (5), reflectance coating (6), warm up, the setting of first sound insulation pad (4) horizontal laying is in the up end of anti-sticky coating (3), the left end face of floor decorative layer (8) with the right end face laminating of wall body (10), the up end of floor decorative layer (8) with the lower terminal surface that foot (9) were played to the wall hugs closely, and the wall is played foot (9) and is set up the right side of wall body (10).
3. The structure of the ground heating heat-insulation sound-insulation floor and wall body as claimed in claim 2, wherein the gypsum leveling layer (2), the anti-sticking coating layer (3) and the left end face of the first sound-insulation cushion (4) are attached to the right end face of the second sound-insulation cushion (10-1), one part of the left side part of the gypsum protection layer (5) is attached to the right end face of the second sound-insulation cushion (10-1), and the other part of the left side part of the gypsum protection layer (5) is attached to the reinforcing beam (10-2).
4. The structure of the ground heating heat-insulation sound-insulation floor and wall body as claimed in claim 2, wherein the cross section of the second sound-insulation pad (10-1) is U-shaped or L-shaped, and the right end face of the second sound-insulation pad (10-1) is attached to the left end faces of the gypsum leveling layer (2), the anti-sticking coating layer (3), the first sound-insulation pad (4) and the gypsum protection layer (5).
5. A structure of a floor and a wall with functions of floor heating, heat preservation and sound insulation as claimed in claim 4, wherein the U-shaped second sound insulation pad (10-1) covers the left end face, the lower end face and the right end face of the reinforcing beam (10-2), the L-shaped second sound insulation pad (10-1) covers the lower end face and the right end face of the reinforcing beam (10-2), and the lower end face of the second sound insulation pad (10-1) is attached to the floor (1).
6. A structure of a floor and a wall for heat preservation and sound insulation of claim 2, wherein the upper end face of the first sound insulation pad (4) is lower than the upper end face of the gypsum protection layer (5) by 5-20 mm.
7. A structure of a floor and a wall with functions of warming and sound insulation as claimed in claim 1, wherein the material of the floor decorative layer (8) is any one of ceramic tile, wood floor, terrazzo or floor paint material, and the wall surface skirting (9) is ceramic tile or wood board material.
8. A structure of a floor and a wall for heat preservation and sound insulation of a ground as claimed in claim 1, wherein the height of the reinforcing beam (10-2) is 100-200 mm, and the width is the same as the wall (10).
9. A structure of a floor and a wall for warming, heat preservation and sound insulation as claimed in claim 1, wherein the wall (10) is a prefabricated wall, and the prefabricated wall is closely connected with each other through mortar joints.
10. A construction method for a structure of a floor heating heat-insulation sound-insulation floor slab and a wall body is characterized by comprising the following steps:
step 1) pouring to form a floor heating laying layer, pouring to form a floor (1), wherein the floor (1) has thickness and smooth upper end surface, and the floor heating laying layer is poured in the floor (1);
step 2) a second sound insulation pad (10-1) is attached to the upper end face of the floor (1), an expansion bolt penetrates through the second sound insulation pad (10-1) and the floor (1) from top to bottom to connect the second sound insulation pad (10-1) and the floor (1), a reinforcing beam (10-2) on the lower side of the wall body (10) is poured on the upper side of the second sound insulation pad (10-1), so that the second sound insulation pad (10-1) covers the left end face, the lower end face and the right end face or the lower end face and the right end face of the reinforcing beam (10-2), and the expansion bolt is connected with the reinforcing beam (10-2) through pouring of the reinforcing beam (10-2);
step 3) pouring on the upper side of the reinforcing beam (10-2) to form a wall body (10);
step 4), paving the gypsum leveling layer (2) on the upper end surface of the floor (1) and on the right side of the wall body (10);
step 5) coating the anti-sticking coating of the anti-sticking coating (3) on the upper end surface of the gypsum leveling layer (2), and waiting for the solidification of the anti-sticking coating (3);
step 6) after the anti-sticking coating (3) is solidified, sequentially laying a first sound insulation pad (4), a gypsum protection layer (5) and a reflection film (6) on the upper side of the anti-sticking coating, wherein the first sound insulation pad (4), the gypsum protection layer (5) and a second sound insulation pad (10-1) are bonded into a whole, and the gypsum protection layer (5) is further bonded with a reinforcing beam (10-2);
step 7), sequentially pouring a floor heating laying layer (7) and a floor slab decoration layer (8) on the upper end face of the reflection film laying reflection film (6) by using concrete;
and 8) contacting the lower end face of the wall surface skirting (9) with the upper end face of the floor slab decorative layer (8), fixing the wall surface skirting (9) on the right side of the wall body (10), and finally attaching the whole floor heating heat preservation and sound insulation floor slab on the right side of the wall body (10).
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