CN202450678U - Sound-proof floor of building - Google Patents

Sound-proof floor of building Download PDF

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Publication number
CN202450678U
CN202450678U CN2011205690058U CN201120569005U CN202450678U CN 202450678 U CN202450678 U CN 202450678U CN 2011205690058 U CN2011205690058 U CN 2011205690058U CN 201120569005 U CN201120569005 U CN 201120569005U CN 202450678 U CN202450678 U CN 202450678U
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CN
China
Prior art keywords
cavity
floor
prefabricated box
sound insulating
building
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011205690058U
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Chinese (zh)
Inventor
吴小东
顾丽君
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Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2011205690058U priority Critical patent/CN202450678U/en
Application granted granted Critical
Publication of CN202450678U publication Critical patent/CN202450678U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A sound-proof floor of a building is in a shape of a cuboid, an upper panel and a lower panel of the floor are both flat panels, a plurality of cavity prefabrication boxes are arranged inside the floor, the cavity prefabrication boxes are arranged in alternating mode, cast-in-place reinforced concrete is arranged among the cavity prefabrication boxes, the cavity prefabrication boxes are wrapped in the cast-in-place reinforced concrete, and a sound absorption heat insulation material is filled in the cavity prefabrication boxes. The sound-proof floor of the building has the advantages of being fire-proof, heat-insulated, sound-proof, light in weight, strong in quake resistance, low in cost, simple in manufacture process, convenient to construct and the like.

Description

The building sound insulating floor slab
Technical field
The utility model relates to technical field of buildings, particularly a kind of building sound insulating floor slab.
Background technology
At present, the floor of building mostly adopts common reinforced concrete structure, its sound insulation, and effect of heat insulation is very bad, influences daily life.
On the other hand, building such as room are more of a specified duration age, perhaps when process of construction worker method or material mistake, are prone to cause building floor, attic or wall to form the crack, so just are prone to whenever the problem of raining with regard to leaking.Building infiltration or the problem of leaking are the subjects under discussion that the building circle is perplexed very much always, all are difficult for usually repairing and handle.
For these reasons, design a kind of waterproof, heat insulation, sound insulation, in light weight, strong antidetonation, cost is low, manufacture craft is simple, the building sound insulating floor slab of easy construction is problems of needing solution badly of those skilled in the art.
The utility model content
To the defective that above-mentioned prior art exists, the purpose of the utility model provides a kind of building sound insulating floor slab, and it has waterproof, heat insulation, sound insulation, in light weight, strong antidetonation, cost is low, manufacture craft is simple, plurality of advantages such as easy construction.
The technical scheme of the utility model is:
A kind of building sound insulating floor slab; Said floor is a cuboid, and the top panel of said floor, lower panel be flat board, and said floor inside comprises the prefabricated box of a plurality of cavitys; The prefabricated box of said cavity alternately; Be cast-in-situ reinforced concrete between the prefabricated box of said cavity, the prefabricated box of cavity is wrapped among the cast-in-situ reinforced concrete, is filled with the acoustical absorption heat preserving material in the prefabricated box of said cavity.
Preferably, the top panel of said floor is equipped with the waterproof and heat-insulating bisque, and the thickness of waterproof and heat-insulating bisque is 10mm-30mm.Said waterproof and heat-insulating bisque has nontoxic, anti-combustion, environmental protection, recyclable and non-harmful characteristic, meets the spirit of environmental protection sustainable development.Because its form of waterproof and heat-insulating bisque is unfixing; Has certain fluidity; When if the floor of building produces the crack because of frequent earthquake; Be laid on the waterproof and heat-insulating bisque above the floor of building, have and fill up the effect that the place, crack takes place automatically, can bring into play the leakproof effect that stops current to penetrate in good time from the crack.
Said acoustical absorption heat preserving material is foaming ardealite, expanded perlite, expanded vermiculite rock wool, mineral wool, glass wool, haydite or haydite concrete.
Preferably, the prefabricated box of said cavity is a polyhedron.Further, the prefabricated box of said cavity is square or cuboid.Can make the prefabricated box of difform cavity according to different application places like this, thereby make structure more reasonable, make things convenient for design and construction unit to select for use.
Preferably, the prefabricated box of said cavity adopts concrete one-body molded.Like this, its globality of the prefabricated box of cavity is very good, does not have any connection slit, not easy fracture, distortion, thereby have good ability to bear, and make whole floor have good intensity and impact resistance, can satisfy the building needs.
Preferably, the top panel of said floor and lower panel set inside have reinforce, and said reinforce is crisscross.Further, be penetrated with reinforce between said top panel and the lower panel.Said reinforce is fiber or steel wire, and reinforce has improved the intensity of top panel and lower panel, also with top panel and the good drawknot of lower panel, has strengthened the globality and the impact resistance of floor, has improved the structural performance of floor greatly.
The advantage of the utility model is:
The utility model is provided with the prefabricated box of cavity of filling the acoustical absorption heat preserving material in floor, it also has good sound insulation, heat insulation, anti-seismic performance when making the weight saving of floor.The utility model is simple in structure, and is reasonable in design, and manufacture craft is simple, and easy construction is fit to apply.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
With reference to accompanying drawing 1, the specific embodiment 1 of the utility model is proposed, as shown in the figure; A kind of building sound insulating floor slab, said floor are cuboid, and the top panel 1 of said floor, lower panel 2 are flat board; Said floor inside comprises the prefabricated box 3 of a plurality of cavitys, and the prefabricated box 3 of said cavity is a cast-in-situ reinforced concrete between the prefabricated box 3 of said cavity alternately; The prefabricated box 3 of cavity is wrapped among the cast-in-situ reinforced concrete, is filled with acoustical absorption heat preserving material 4 in the prefabricated box 3 of said cavity.The top panel 1 of said floor is equipped with waterproof and heat-insulating bisque 5, and the thickness of waterproof and heat-insulating bisque 5 is 10mm-30mm.
Said acoustical absorption heat preserving material 4 is foaming ardealite, expanded perlite, expanded vermiculite rock wool, mineral wool, glass wool, haydite or haydite concrete.
The prefabricated box 3 of the said cavity of the utility model is square or cuboid.The prefabricated box 3 of said cavity adopts concrete one-body molded.
For fear of the floor cracking, strengthen the globality of floor, optimize the inside force structure of floor.With reference to Fig. 1, the top panel of said floor 1 has reinforce 6 with lower panel 2 set inside, and said reinforce 6 is crisscross, further, is penetrated with reinforce 6 between said top panel 1 and the lower panel 2, has improved the structural performance of floor so greatly.
The above is merely the preferred embodiment of the utility model; Be not therefore and the claim of restriction the utility model; Every equivalent structure transformation that utilizes the utility model manual and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.

Claims (8)

1. building sound insulating floor slab; Said floor is a cuboid, and the top panel of said floor (1), lower panel (2) be flat board, and it is characterized in that: said floor inside comprises the prefabricated box of a plurality of cavitys (3); The prefabricated box of said cavity (3) alternately; Be cast-in-situ reinforced concrete between the prefabricated box of said cavity (3), the prefabricated box of cavity (3) is wrapped among the cast-in-situ reinforced concrete, is filled with acoustical absorption heat preserving material (4) in the prefabricated box of said cavity (3).
2. building sound insulating floor slab according to claim 1 is characterized in that: the top panel of said floor (1) is equipped with waterproof and heat-insulating bisque (5), and the thickness of waterproof and heat-insulating bisque (5) is 10mm-30mm.
3. building sound insulating floor slab according to claim 1 is characterized in that: said acoustical absorption heat preserving material (4) is foaming ardealite, expanded perlite, expanded vermiculite rock wool, mineral wool, glass wool, haydite or haydite concrete.
4. according to claim 1,2 or 3 described building sound insulating floor slabs, it is characterized in that: the prefabricated box of said cavity (3) is a polyhedron.
5. building sound insulating floor slab according to claim 4 is characterized in that: the prefabricated box of said cavity (3) is square or cuboid.
6. building sound insulating floor slab according to claim 4 is characterized in that: the prefabricated box of said cavity (3) adopts concrete one-body molded.
7. building sound insulating floor slab according to claim 4 is characterized in that: said top panel (1) and lower panel (2) set inside have reinforce (6), and said reinforce (6) is crisscross.
8. building sound insulating floor slab according to claim 7 is characterized in that: be penetrated with reinforce (6) between said top panel (1) and the lower panel (2).
CN2011205690058U 2011-12-31 2011-12-31 Sound-proof floor of building Expired - Fee Related CN202450678U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205690058U CN202450678U (en) 2011-12-31 2011-12-31 Sound-proof floor of building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205690058U CN202450678U (en) 2011-12-31 2011-12-31 Sound-proof floor of building

Publications (1)

Publication Number Publication Date
CN202450678U true CN202450678U (en) 2012-09-26

Family

ID=46866549

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205690058U Expired - Fee Related CN202450678U (en) 2011-12-31 2011-12-31 Sound-proof floor of building

Country Status (1)

Country Link
CN (1) CN202450678U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104060792A (en) * 2014-06-20 2014-09-24 欧士玺 Waterproof sound absorption composite board
CN104314212A (en) * 2014-11-04 2015-01-28 虞建民 Cast-in-place hollow slab system comprising prefabricated polystyrene composite box components
CN104499591A (en) * 2014-12-19 2015-04-08 王荷琴 Plate
CN105155750A (en) * 2015-09-25 2015-12-16 范峰杰 Anti-seismic soundproof floor system for building

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104060792A (en) * 2014-06-20 2014-09-24 欧士玺 Waterproof sound absorption composite board
CN104314212A (en) * 2014-11-04 2015-01-28 虞建民 Cast-in-place hollow slab system comprising prefabricated polystyrene composite box components
CN104499591A (en) * 2014-12-19 2015-04-08 王荷琴 Plate
CN105155750A (en) * 2015-09-25 2015-12-16 范峰杰 Anti-seismic soundproof floor system for building

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120926

Termination date: 20121231