CN111926971B - Anti-seismic sound insulation fabricated floor based on healthy building - Google Patents
Anti-seismic sound insulation fabricated floor based on healthy building Download PDFInfo
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- CN111926971B CN111926971B CN202010616436.9A CN202010616436A CN111926971B CN 111926971 B CN111926971 B CN 111926971B CN 202010616436 A CN202010616436 A CN 202010616436A CN 111926971 B CN111926971 B CN 111926971B
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- 238000009413 insulation Methods 0.000 title claims abstract description 14
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 87
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 5
- 210000005056 cell body Anatomy 0.000 claims 1
- 210000001503 joint Anatomy 0.000 claims 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 7
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/023—Separate connecting devices for prefabricated floor-slabs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
- E04B5/046—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement with beams placed with distance from another
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B2001/8254—Soundproof supporting of building elements, e.g. stairs, floor slabs or beams, on a structure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention relates to an anti-seismic sound insulation fabricated floor based on a healthy building, which comprises a supporting beam, a floor body and a connecting block, wherein a first rubber layer and a reinforced concrete layer are connected with each other in a matching way through a trapezoidal convex edge and a groove, a plurality of vertical downward connecting grooves are arranged on the side surface of the reinforced concrete layer at intervals, the steel bars in the reinforced concrete layer extend forwards and backwards out of the reinforced concrete layer and are provided with external threads, the connecting block is screwed on the steel bar extending out of the reinforced concrete layer, the center of the connecting block is provided with an internal thread, the supporting beam is a pentagonal prism with a horizontal bottom surface, vertical left and right side surfaces and two inclined surfaces at the upper part, the two inclined planes of the supporting beam are provided with vertically upward connecting bodies, and the connecting bodies correspond to the connecting grooves of the floor slab body when the floor slab body is connected above the supporting beam.
Description
Technical Field
The invention relates to the technical field of healthy buildings, in particular to a quake-proof sound-insulation fabricated floor based on the healthy buildings.
Background
The fabricated floor is a plate which is manufactured in advance in a prefabricated field and then is installed in a construction site, has the advantages of labor saving, construction progress acceleration, convenience for industrial production and mechanical construction and the like, but is poor in structural integrity and rigidity and is most commonly applied to multi-storey houses in China.
The assembled floor can vibrate when the floor is trampled in the using process, the safety sense is poor, the upstairs walking sound can be clearly transmitted downstairs, the sound insulation effect is poor, and the leakage at the joint of the floor is avoided.
Disclosure of Invention
The invention provides an anti-seismic sound insulation fabricated floor based on a healthy building, which aims to solve the problems that the existing fabricated floor has floor vibration when being trampled, the safety sense is poor, the upstairs walking sound can be clearly transmitted to the downstairs, the sound insulation effect is poor, and the leakage at the joints of the floor is caused.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a quake-proof sound-insulation fabricated floor based on a healthy building comprises supporting beams, floor bodies and connecting blocks, wherein the floor bodies are connected through the supporting beams to form a plane fabricated floor;
the floor slab body is sequentially provided with a first rubber layer, a reinforced concrete layer and a second rubber layer from top to bottom, the first rubber layer, the reinforced concrete layer and the second rubber layer are consistent in length, the reinforced concrete layer is a cylinder with an inverted isosceles trapezoid cross section, grooves penetrating through the front and back surfaces of the reinforced concrete layer are arranged on the upper and lower surfaces of the reinforced concrete layer at equal intervals, the groove openings of the upper and lower surfaces of the reinforced concrete layer face to the opposite state, the groove openings face to the outer side, the grooves are groove bodies with openings smaller than the inner part and trapezoidal cross sections, a plurality of connecting grooves with downward openings along the length direction of the reinforced concrete layer are arranged on the inclined side surfaces of two sides of the reinforced concrete layer at intervals, a plurality of through holes penetrating through the front and back surfaces of the reinforced concrete layer are arranged on the reinforced concrete layer at intervals, and reinforcing steel bars along the length direction of the reinforced concrete layer in the reinforced concrete layer extend out of the reinforced concrete layer forwards and backwards, the reinforced concrete floor is characterized in that external threads are arranged on the peripheral wall of the steel bar extending out of the reinforced concrete layer, the upper surface of the reinforced concrete layer is connected with a first rubber layer, the width of the first rubber layer is consistent with that of the upper surface of the reinforced concrete layer, the lower surface of the reinforced concrete layer is connected with a second rubber layer, the width of the second rubber layer is consistent with that of the lower surface of the reinforced concrete layer, the first rubber layer and the second rubber layer are plate bodies, and convex ridges clamped in the grooves are arranged on the surfaces of the first rubber layer and the second rubber layer facing the reinforced concrete layer;
the connecting block is screwed on the steel bar extending out of the reinforced concrete layer, the connecting block is a cylinder with a square section, and an internal thread which penetrates through the connecting block and corresponds to the external thread on the peripheral wall of the steel bar is arranged on the central axis of the connecting block;
the utility model discloses a floor slab, including a supporting beam, a connecting groove, a connecting body and a connecting groove, it is the cylinder that the level was placed to the level, the supporting beam is the bottom surface horizontal plane, left and right sides face lower part is vertical face, left and right sides face upper portion is the pentaprism of inclined plane, there is vertical ascending connector on two inclined planes of supporting beam, the connector is for following a supporting beam length direction's strip arch, and the vertical face of a side lower part of supporting beam and the second rubber layer side of adjacent floor body dock mutually, and the inclined plane on a side upper portion of supporting beam and the reinforced concrete layer side of adjacent floor body are connected, the connector wears to adorn in the connecting groove and to match with the connecting groove.
Further, the support beam is of a reinforced concrete structure.
Further, the length of the support beam is greater than the length of the floor slab body.
Furthermore, a supporting beam is arranged below two sides of each floor slab body, and the joint of every two adjacent floor slab bodies shares one supporting beam.
Furthermore, the left part of the supporting beam positioned on the left side of the plane assembly type floor slab and the right part of the supporting beam positioned on the right side of the plane assembly type floor slab are buried in the building wall body.
Further, the floor body is connected with a reinforcement cage in the building wall body through a connecting block, or the floor body is connected with the reinforcement of the floor body on the other side of the building wall body through a connecting block.
Further, when the floor slab body is connected with the steel bars of the floor slab body on the other side of the building wall through the connecting blocks, the length of the connecting blocks is equal to the length of the steel bars extending out of the reinforced concrete layer.
Through the technical scheme, the invention has the beneficial effects that:
the floor body adopts a laminated structure of the first rubber layer, the reinforced concrete layer and the second rubber layer, the first rubber layer has the functions of reducing the impact of upstairs walking on the floor body and reducing noise, the reinforced concrete layer serves as a supporting layer to play a supporting role, the reinforced concrete layer is of an inverted trapezoidal compartment beam type structure and is stably connected with the supporting beam through the connecting groove and the connecting body, the second rubber layer serves as a connecting layer, when ceiling lamps or decorative articles are installed downstairs, the second rubber layer can be effectively connected with connecting pieces for mounting the ornaments of the ceiling lamps, and due to the elasticity of rubber, the floor body still has good connecting performance after being disassembled and assembled for many times, and meanwhile, the influence of upstairs noise on downstairs is also reduced.
The first rubber layer and the reinforced concrete layer of the floor slab body, and the reinforced concrete layer and the second rubber layer are connected in a matched mode through the convex ribs and the grooves, so that the floor slab body is stable in connection and cannot be layered.
The reinforcing steel bars of the floor slab body extend out of the reinforced concrete layer and are in threaded connection with the connecting blocks, the reinforcing steel bars can be stably connected with the reinforcing steel bars in the building wall body through the connecting blocks, and the reinforcing steel bars can also be connected with the floor slab body on the other side of the building wall body through the connecting blocks, so that an integral connecting structure is formed, and the integral anti-seismic performance of the floor slab is improved.
The supporting beam has the function of supporting two side edges of the floor slab to ensure the rigidity of the floor slab, and meanwhile, a connecting body of the supporting beam forms a labyrinth passage when being matched with the connecting groove to reduce downward leakage of water on the top surface of the floor slab.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a left side view of the present invention;
figure 4 is a schematic structural view of a floor slab body of the invention;
figure 5 is a front view of the floor slab body of the present invention;
FIG. 6 is a schematic structural view of a support beam of the present invention;
FIG. 7 is a front view of the support beam of the present invention;
FIG. 8 is a first schematic view of the floor slab connection of the present invention;
fig. 9 is a second schematic view of the floor slab body connection of the present invention.
The reference numbers in the drawings are as follows: 1 is building wall, 2 is a supporting beam, 3 is the floor body, 4 is the connecting block, 21 is the connector, 31 is first rubber layer, 32 is reinforced concrete layer, 33 is the second rubber layer, 311 is protruding stupefied, 321 is the spread groove, 322 is the reinforcing bar.
Detailed Description
The invention is further described with reference to the following figures and detailed description:
as shown in fig. 1 to 9, an anti-seismic sound insulation fabricated floor based on a healthy building comprises a support beam 2, floor bodies 3 and connecting blocks 4, wherein a plurality of floor bodies 3 are connected through the support beam 2 to form a planar fabricated floor, two ends of the support beam 2 extend into a building wall 1, the support beam 2 is connected with the floor bodies 3, and two ends of the floor bodies 3 are connected with the connecting blocks 4 arranged in the building wall 1;
the floor slab body 3 is sequentially provided with a first rubber layer 31, a reinforced concrete layer 32 and a second rubber layer 33 from top to bottom, the first rubber layer 31, the reinforced concrete layer 32 and the second rubber layer 33 are consistent in length, the reinforced concrete layer 32 is a cylinder with an inverted isosceles trapezoid cross section, grooves penetrating through the front and back surfaces of the reinforced concrete layer 32 are arranged on the upper and lower surfaces of the reinforced concrete layer 32 at equal intervals, the directions of groove openings on the upper and lower surfaces of the reinforced concrete layer 32 are opposite, the groove openings face the outer side, the grooves are groove bodies with openings smaller than the inner part and are trapezoidal in cross section, a plurality of connecting grooves 321 with downward openings along the length direction of the reinforced concrete layer 32 are arranged on the inclined side surfaces of the two sides of the reinforced concrete layer 32 at intervals, and a plurality of through holes penetrating through the front and back surfaces of the reinforced concrete layer 32 are arranged on the reinforced concrete layer 32 at intervals, the reinforced concrete 32 extends forwards and backwards from a steel bar 322 in the length direction of the reinforced concrete 32, an external thread is arranged on the peripheral wall of the steel bar 322 extending out of the reinforced concrete 32, the upper surface of the reinforced concrete 32 is connected with a first rubber layer 31, the width of the first rubber layer 31 is consistent with that of the upper surface of the reinforced concrete 32, the lower surface of the reinforced concrete 32 is connected with a second rubber layer 33, the width of the second rubber layer 33 is consistent with that of the lower surface of the reinforced concrete 32, the first rubber layer 31 and the second rubber layer 33 are both plates, and convex ridges 311 clamped in grooves are arranged on the surfaces, facing the reinforced concrete 32, of the first rubber layer 31 and the second rubber layer 33;
the connecting block 4 is screwed on the steel bar 322 extending out of the reinforced concrete layer 32, the connecting block 4 is a cylinder with a square section, and an internal thread which penetrates through the connecting block 4 and corresponds to the external thread on the peripheral wall of the steel bar 322 is arranged on the central axis of the connecting block 4;
the utility model discloses a floor slab, including supporting beam 2, connecting body 21, connecting body 321, connecting body 21, two sides of a side of supporting beam 2 are the cylinder that the level was placed, supporting beam 2 is the bottom surface is the horizontal plane, left and right sides face lower part is vertical face, left and right sides face upper portion is the pentagonal prism of inclined plane, there is vertical ascending connecting body 21 on two inclined planes of supporting beam 2, connecting body 21 is for the strip arch along supporting beam 2 length direction, and the vertical face of a side lower part of supporting beam 2 and the second rubber layer 33 side of adjacent floor slab body 3 dock mutually, and the inclined plane on a side upper portion of supporting beam 2 and the reinforced concrete layer 32 side of adjacent floor slab body 3 are connected, connecting body 21 wears to adorn in spread groove 321 and to match with spread groove 321.
The support beam 2 is of a reinforced concrete structure.
The length of the support beam 2 is greater than that of the floor slab body 3.
A supporting beam 2 is arranged below two sides of each floor slab body 3, and the joint of every two adjacent floor slab bodies 3 shares one supporting beam 2.
The left part of the supporting beam 2 positioned on the left side of the plane assembly type floor slab and the right part of the supporting beam 2 positioned on the right side of the plane assembly type floor slab are buried in the building wall body 1.
When the floor slab body 3 is connected with the steel bars 322 of the floor slab body 3 on the other side of the building wall 1 through the connecting block 4, the length of the connecting block 4 is equal to the length of the steel bars 322 extending out of the reinforced concrete layer 32.
The floor slab body 3 of the invention adopts a laminated structure of a first rubber layer 31, a reinforced concrete layer 32 and a second rubber layer 33, the first rubber layer 31 has the functions of reducing the impact of upstairs walking on the floor slab body 3 and reducing noise, the reinforced concrete layer 32 is taken as a supporting layer to play a supporting role, the reinforced concrete layer 32 is in an inverted trapezoidal compartment beam type structure and is stably connected with the supporting beam 2 through a connecting groove 321 and a connecting body 21, the second rubber layer 33 is taken as a connecting layer, when a ceiling lamp or a decorative article is installed downstairs, the second rubber layer 33 can be effectively connected with a connecting piece capable of installing an ornament, and due to the elasticity of rubber, the floor slab still has better connecting performance after being disassembled and assembled for many times, and meanwhile, the influence of upstairs noise on downstairs is also reduced.
The first rubber layer 31 and the reinforced concrete layer 32, and the reinforced concrete layer 32 and the second rubber layer 33 of the floor slab body 3 are connected in a matched mode through the convex edge 311 and the groove, so that the connection is stable, and layering cannot occur.
The reinforcing steel bars 322 of the floor slab body 3 extend out of the reinforced concrete layer 32 and are in threaded connection with the connecting blocks 4, the connecting blocks 4 can be stably connected with the reinforcing steel bars 322 in the building wall 1, and the connecting blocks 4 can also be connected with the floor slab body 3 on the other side of the building wall 1, so that an integral connecting structure is formed, and the integral earthquake-resistant performance of the floor slab is improved.
The supporting beam 2 of the invention has the function of supporting two sides of the floor slab to ensure the rigidity of the floor slab, and simultaneously, the connecting body 21 of the supporting beam 2 forms a labyrinth passage when being matched with the connecting groove 321 to reduce the downward leakage of water on the top surface of the floor slab.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made to the technical solution of the present invention within the scope of disclosure without departing from the spirit of the present invention.
Claims (5)
1. The anti-seismic sound insulation fabricated floor based on the healthy building is characterized by comprising a supporting beam (2), floor bodies (3) and connecting blocks (4), wherein the floor bodies (3) are connected through the supporting beam (2) to form a plane fabricated floor, two ends of the supporting beam (2) extend into a building wall (1), the supporting beam (2) is connected with the floor bodies (3), and two ends of the floor bodies (3) are connected with the connecting blocks (4) arranged in the building wall (1);
floor body (3) is first rubber layer (31), reinforced concrete layer (32) and second rubber layer (33) from top to bottom in proper order, the length on first rubber layer (31), reinforced concrete layer (32) and second rubber layer (33) is unanimous, reinforced concrete layer (32) are the isosceles trapezoid's cylinder of cross-section for handstand, and the impartial interval in upper and lower surface of reinforced concrete layer (32) is provided with the recess that runs through reinforced concrete layer (32) front and back surface, the groove opening orientation of reinforced concrete layer (32) upper and lower surface is opposite state, and the groove opening all faces to the outside, and the recess is that the opening is less than inside cross-section and is trapezoidal cell body, the interval is provided with a plurality of opening decurrent spread groove (321) along reinforced concrete layer (32) length direction on the both sides slope side of reinforced concrete layer (32), and the interval is provided with a plurality of logical back surface behind reinforced concrete layer (32) on reinforced concrete layer (32) Holes, the steel bars (322) in the reinforced concrete layer (32) along the length direction of the reinforced concrete layer (32) extend forwards and backwards out of the reinforced concrete layer (32), the peripheral wall of the steel bar (322) extending out of the reinforced concrete layer (32) is provided with external threads, the upper surface of the reinforced concrete layer (32) is connected with a first rubber layer (31), the width of the first rubber layer (31) is consistent with that of the upper surface of the reinforced concrete layer (32), the lower surface of the reinforced concrete layer (32) is connected with a second rubber layer (33), the width of the second rubber layer (33) is consistent with that of the lower surface of the reinforced concrete layer (32), the first rubber layer (31) and the second rubber layer (33) are both plate bodies, and convex ridges (311) clamped in the grooves are arranged on the surfaces, facing the reinforced concrete layer (32), of the first rubber layer (31) and the second rubber layer (33);
the connecting block (4) is screwed on a steel bar (322) extending out of the reinforced concrete layer (32), the connecting block (4) is a cylinder with a square section, and an internal thread which penetrates through the connecting block (4) and corresponds to the external thread on the peripheral wall of the steel bar (322) is arranged on the central axis of the connecting block (4);
the floor slab is characterized in that the supporting beam (2) is a horizontally placed cylinder, the supporting beam (2) is a pentagonal prism with a horizontal bottom surface, vertical lower parts of the left side surface and the right side surface and inclined upper parts of the left side surface and the right side surface, two inclined surfaces of the supporting beam (2) are provided with vertically upward connectors (21), each connector (21) is a strip-shaped bulge along the length direction of the supporting beam (2), the vertical surface at the lower part of one side surface of the supporting beam (2) is in butt joint with one side surface of a second rubber layer (33) of an adjacent floor slab body (3), the inclined surface at the upper part of one side surface of the supporting beam (2) is connected with one side surface of a reinforced concrete layer (32) of the adjacent floor slab body (3), and the connectors (21) are inserted into the connecting grooves (321) to be matched with the connecting grooves (321);
the floor slab body (3) is connected with a reinforcement cage in the building wall body (1) through a connecting block (4), or the floor slab body (3) is connected with a reinforcement (322) of the floor slab body (3) on the other side of the building wall body (1) through the connecting block (4);
when the floor slab body (3) is connected with the steel bars (322) of the floor slab body (3) on the other side of the building wall body (1) through the connecting blocks (4), the length of the connecting blocks (4) is equal to the length of the steel bars (322) extending out of the reinforced concrete layer (32).
2. A seismic and acoustical insulation fabricated floor based on a healthy building according to claim 1, wherein the support beam (2) is a reinforced concrete structure.
3. A seismic and acoustic insulation fabricated floor based on a healthy building according to claim 1, characterized in that the length of the support beam (2) is greater than the length of the floor body (3).
4. A seismic and sound insulation fabricated floor based on a healthy building according to claim 1, characterized in that there is a support beam (2) under both sides of each floor body (3), and the joint of every two adjacent floor bodies (3) shares a support beam (2).
5. A seismic and sound insulation fabricated floor based on a healthy building according to claim 1, characterized in that the left part of the support beam (2) on the left side of the planar fabricated floor and the right part of the support beam (2) on the right side of the planar fabricated floor are both buried in the building wall (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010616436.9A CN111926971B (en) | 2020-07-01 | 2020-07-01 | Anti-seismic sound insulation fabricated floor based on healthy building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010616436.9A CN111926971B (en) | 2020-07-01 | 2020-07-01 | Anti-seismic sound insulation fabricated floor based on healthy building |
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| Publication Number | Publication Date |
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| CN111926971A CN111926971A (en) | 2020-11-13 |
| CN111926971B true CN111926971B (en) | 2022-01-28 |
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| CN117684654B (en) * | 2024-02-02 | 2024-04-05 | 智博建筑设计集团有限公司 | Residence air courtyard and construction method |
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| CH150215A (en) * | 1930-10-31 | 1931-10-31 | Bau U Isolierplatten Fabrik A | Ceiling construction. |
| FR944876A (en) * | 1947-03-28 | 1949-04-19 | Floors, ceilings or the like, and elements for their realization | |
| CN2265414Y (en) * | 1996-01-19 | 1997-10-22 | 朱德培 | Leakage-proof pre-fabricated plate |
| CN202108154U (en) * | 2011-04-22 | 2012-01-11 | 新众鼎（青岛）商贸有限公司 | Soundproof floor |
| CN203393874U (en) * | 2013-07-25 | 2014-01-15 | 苏州金螳螂建筑装饰股份有限公司 | Full floating construction type sound-insulation and vibration-isolation floor slab |
| CN205100511U (en) * | 2015-11-18 | 2016-03-23 | 浙江亚厦装饰股份有限公司 | Fire -retardant sound rubber ground plate structure of inhaling |
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