CN106522442A - Sandwich-type light heat insulating and sound insulating floor slab - Google Patents
Sandwich-type light heat insulating and sound insulating floor slab Download PDFInfo
- Publication number
- CN106522442A CN106522442A CN201611263286.8A CN201611263286A CN106522442A CN 106522442 A CN106522442 A CN 106522442A CN 201611263286 A CN201611263286 A CN 201611263286A CN 106522442 A CN106522442 A CN 106522442A
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- Prior art keywords
- insulating
- support beam
- prefabricated block
- reinforcing bar
- concrete
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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
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/18—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a sandwich-type light heat insulating and sound insulating floor slab. The floor slab comprises a plurality of concrete support beams which are arranged at equal intervals, a prefabricated die block is laid between every two adjacent concrete support beams, and a plurality of hollow parts are formed in each prefabricated die block; cast-in-situ concrete layers are poured on the upper surfaces of the prefabricated die blocks and between every two adjacent prefabricated die blocks. In construction of the floor slab, the procedures of bottom die supporting, die disassembling and the like are omitted, the procedures are simplified, and construction material consumption is reduced; the prefabricated die blocks achieve sound insulating and heat insulating effects by serving as a part of the whole floor slab, the hollow parts in the floor slab are located at the bottom of the whole structure layer, very thick cast-in-situ concrete layers are arranged on the hollow parts, and therefore the upper surface of the floor slab can achieve enough strength for allowing upstair residents to use.
Description
Technical field
The invention belongs to the technical field of construction material, specifically, is related to a kind of sandwich style light-weight thermal-insulating and sound-insulating building
Plate.
Background technology
The construction procedure of existing traditional in-situ reinforced concrete slab includes surveying setting-out, bed die, colligation bottom steel
Muscle, rebasing portion's spacer, side form, put standard cushion block, put split heads between bottom and top layer reinforcing bar, upper reinforcement, cast
Concrete, maintenance, form removal etc., construction procedure is more, wastes time and energy, and consumptive material is more, and such concrete floor weight weight,
Cause the very big occupancy building body space of structural beams, from greatly, reinforcing bar content is big for structure reinforcing bars, increases cost.Do not possess sound-insulating
And other effects.
The content of the invention
For deficiency above-mentioned in prior art, the present invention provides a kind of sandwich style light-weight thermal-insulating and sound-insulating floor, this building
Plate have sound insulation, insulation, lightweight, low cost, the characteristics of anti-seismic performance is good, speed of application is fast.
In order to achieve the above object, the solution of present invention employing is：A kind of sandwich style light-weight thermal-insulating and sound-insulating floor,
Including the concrete support beam of some equidistant arrangements, Prefabricated block, Prefabricated block between adjacent concrete support beam, is equipped with
Some hollow-out parts are provided with inside, the both sides of Prefabricated block are provided with supporting part, and supporting part is arranged on concrete support beam upper surface, prefabricated
Module is arranged in concrete support beam by supporting part；It is cast between Prefabricated block upper surface and adjacent Prefabricated block
Cast-in-place concrete layer, is provided with steel screen layer in cast-in-place concrete layer, steel screen layer is covered in Prefabricated block upper surface.
Further, the rectangular shape in the cross section of concrete support beam.
Further, the lower section of supporting part is faced directly in support, and support is faced lower section directly and faced directly in laminating, and laminating is faced directly and support
Face directly vertically, support is faced directly and is arranged on concrete support beam upper surface, the side for being fitted in concrete support beam is faced in laminating directly.
Further, inclined-plane is provided with above supporting part, and the relative inclined-plane of two above concrete support beam forms filling slot.
Further, it is provided with some to inclined reinforcing bar in filling slot, the lower end of inclined reinforcing bar is arranged on concrete support beam
It is interior, a pair of truss bottom layer of the reinforcing steel are provided with concrete support beam, truss bottom layer of the reinforcing steel is arranged on the outside of inclined reinforcing bar lower end, mixes
Solidifying soil support beam upper surface is provided with a pair middle stiffeners, and the second reinforcing bar is distributed on the outside of inclined reinforcing bar, cast-in-place concrete layer
Truss top layer reinforcing bar is provided with inside, truss top layer steel-bar arrangement is in steel screen layer lower surface, inclined reinforcing bar upper end and truss top layer steel
Muscle is welded to connect.
Further, Prefabricated block can be made up of two kinds of materials；When the material of Prefabricated block adopts concrete, hollow out
Portion is rectangular poroid, four rounding of angle angles of rectangular opening；When the material of Prefabricated block adopts extruded polystyrene board, hollow-out parts are in circle
It is poroid, a pair of C-type steels are provided with Prefabricated block, integrally formed with thickened section, thickened section is to two ends extension shape for Prefabricated block bottom
Into stitching section.
The invention has the beneficial effects as follows, this floor lays concrete support beam first, repaves Prefabricated block, then again pre-
Molding block upper cast-in-place concrete layer, this saves the operations such as bed die, form removal, saves operation and construction consumptive material, and
And Prefabricated block is used as the part in floor entirety, play a part of the hollow-out parts in sound-insulating, and floor whole
, there is very thick cast-in-place concrete layer the bottom of structure sheaf above hollow-out parts, the upper surface of floor can be made to have enough intensity
Use for resident upstairs.
Description of the drawings
Fig. 1 is the cross-sectional view of the sandwich style light-weight thermal-insulating and sound-insulating floor of the present invention, the wherein material of Prefabricated block
Matter is concrete.
Axonometric charts of the Fig. 2 for Prefabricated block made by concrete.
Fig. 3 is the cross-sectional view of the sandwich style light-weight thermal-insulating and sound-insulating floor of the present invention, the wherein material of Prefabricated block
Matter is extruded polystyrene board.
Cross-sectional views of the Fig. 4 for Prefabricated block made by extruded polystyrene board.
In accompanying drawing：
10th, concrete support beam；20th, Prefabricated block；21st, hollow-out parts；22nd, supporting part；23rd, support and face directly；24th, fit straight
Face；25th, inclined-plane；26th, C-type steel；27th, thickened section；28th, stitching section；30th, cast-in-place concrete layer；40th, steel screen layer；51st, incline steel
Muscle；52nd, truss bottom layer of the reinforcing steel；53rd, middle stiffener；54th, truss top layer reinforcing bar.
Specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described：
1 to accompanying drawing 4, of the invention to provide a kind of sandwich style light-weight thermal-insulating and sound-insulating floor referring to the drawings, including some equidistant
The concrete support beam 10 of arrangement, is equipped with Prefabricated block 20, sets in Prefabricated block 20 between adjacent concrete support beam 10
The both sides for having some hollow-out parts 21, Prefabricated block 20 are provided with supporting part 22, and supporting part 22 is arranged on 10 upper table of concrete support beam
Face, Prefabricated block 20 are arranged in concrete support beam 10 by supporting part 22；20 upper surface of Prefabricated block and adjacent pre-
Cast-in-place concrete layer 30 is cast between molding block 20, steel screen layer 40 is provided with cast-in-place concrete layer 30, and steel screen layer 40 covers
Cover in 20 upper surface of Prefabricated block.Steel screen layer 40 can provide enough toughness for floor.
This floor lays concrete support beam 10 first, repaves Prefabricated block 20, then again in 20 upper of Prefabricated block
Cast-in-place concrete layer 30, this saves the operations such as bed die, form removal, saves operation and construction consumptive material, and Prefabricated block
20 used as the part in floor entirety, plays a part of the hollow-out parts 21 in sound-insulating, and floor in total layer
Bottom, hollow-out parts 21 have very thick cast-in-place concrete layer 30 above, the upper surface of floor can be made to have enough intensity to supply
Resident upstairs uses.
In the present embodiment, the rectangular shape in cross section of concrete support beam 10；The lower section of supporting part 22 faces 23 directly in support,
Support is faced directly, and laminating is faced directly 24 and faced directly with support 23 vertical, supports and faces 23 directly and be arranged on concrete
10 upper surface of support beam, laminating face 24 sides for being fitted in concrete support beam 10 directly.Support face directly 23 and laminating face 24 directly and make
Obtain Prefabricated block 20 and reliability is completely embedded with concrete support beam 10, it is to avoid produce gap, so as to avoid secondary construction.
In the present embodiment, inclined-plane 25, the relative inclined-plane 25 of two above concrete support beam 10 above supporting part 22, is provided with
Form filling slot.Filling slot is easy to fill concrete between two adjacent Prefabricated blocks 20, prevents Concrete Filled insufficient,
There is space, so that floor quality declines.It is provided with some to inclined reinforcing bar 51 in filling slot, the lower end of inclined reinforcing bar 51 sets
Put in concrete support beam 10, in concrete support beam 10, be provided with a pair of truss bottom layer of the reinforcing steel 52, truss bottom layer of the reinforcing steel 52 sets
The outside in 51 lower end of inclined reinforcing bar is put, 10 upper surface of concrete support beam is provided with a pair middle stiffeners 53, the second reinforcing bar
It is distributed on the outside of inclined reinforcing bar 51, in cast-in-place concrete layer 30, is provided with truss top layer reinforcing bar 54, truss top layer reinforcing bar 54 is arranged on
40 lower surface of steel screen layer, 51 upper end of inclined reinforcing bar are welded to connect with truss top layer reinforcing bar 54.Truss bottom layer of the reinforcing steel 52 can increase
The intensity of reinforced concrete support beam 10, inclined reinforcing bar 51, middle stiffener 53 and truss top layer reinforcing bar 54 can make filling slot
Interior cast-in-place concrete layer 30 forms entirety with concrete support beam 10, while making concrete support beam 10,20 and of Prefabricated block
Cast-in-place concrete layer 30 three connect to form firm entirety, further improves the intensity of floor.
In the present embodiment, Prefabricated block 20 can be made up of two kinds of materials；When the material of Prefabricated block 20 adopts concrete
When, hollow-out parts 21 are rectangular poroid or circular hole, four rounding of angle angles of rectangular opening, and hollow-out parts 21 are incubated, soundproof effect is good；Rectangle
Four rounding of angle angles in hole, the hollow-out parts 21 after rounding can reduce stress concentration.When the material of Prefabricated block 20 is using crowded
During modeling styrofoam, extruded polystyrene board has insulation, deadening；Hollow-out parts 21 are in circular hole, are provided with a pair of C in Prefabricated block 20
Shaped steel 26,20 bottom of Prefabricated block extend to form stitching section 28 to two ends integrally formed with thickened section 27, thickened section 27；Adjacent two
The stitching section 28 of block Prefabricated block 20 is stitched together, and concrete support beam 10 is wrapped in Prefabricated block 20, and is reduced
Splicing seams, more closely, globality is higher for connection.
This sandwich style light heat-insulating sound insulating floor slab can be with first pre- on ground according to above-mentioned requirements and technological requirement
System, then be hoisted to be poured on body of wall in the lump, the floor part of assembled architecture can be thus made, more save time raising work
Effect.
Claims (8)
1. a kind of sandwich style light-weight thermal-insulating and sound-insulating floor, is characterized in that：Including the concrete support beam of some equidistant arrangements
(10), it is equipped between adjacent concrete support beam (10) in Prefabricated block (20), Prefabricated block (20) and is provided with some hollow outs
Portion (21), the both sides of Prefabricated block (20) are provided with supporting part (22), and supporting part (22) is arranged on concrete support beam (10) upper table
Face, Prefabricated block (20) are arranged in concrete support beam (10) by supporting part (22)；Prefabricated block (20) upper surface and
It is cast between adjacent Prefabricated block (20) in cast-in-place concrete layer (30), cast-in-place concrete layer (30) and is provided with steel screen layer
(40), steel screen layer (40) is covered in Prefabricated block (20) upper surface.
2. sandwich style light-weight thermal-insulating and sound-insulating floor according to claim 1, is characterized in that：Described concrete support beam
(10) the rectangular shape in cross section.
3. sandwich style light-weight thermal-insulating and sound-insulating floor according to claim 2, is characterized in that：Described supporting part (22)
Lower section is faced directly in support (23), and support is faced directly, and laminating is faced (24) directly and faces (23) directly with support
Vertically, support is faced (23) directly and is arranged on concrete support beam (10) upper surface, and laminating is faced (24) directly and is fitted in concrete support beam
(10) side.
4. sandwich style light-weight thermal-insulating and sound-insulating floor according to claim 3, is characterized in that：On described supporting part (22)
Side is provided with inclined-plane (25), and the relative inclined-plane (25) of two above concrete support beam (10) forms filling slot.
5. sandwich style light-weight thermal-insulating and sound-insulating floor according to claim 4, is characterized in that：It is provided with described filling slot
It is some to inclined reinforcing bar (51), the lower end of inclined reinforcing bar (51) is arranged in concrete support beam (10), concrete support beam
(10) a pair of truss bottom layer of the reinforcing steel (52) are provided with, truss bottom layer of the reinforcing steel (52) is arranged on the outside of inclined reinforcing bar (51) lower end,
Concrete support beam (10) upper surface is provided with a pair middle stiffener (53), and the second reinforcing bar is distributed in inclined reinforcing bar (51) outward
Truss top layer reinforcing bar (54) is provided with side, cast-in-place concrete layer (30), truss top layer reinforcing bar (54) is arranged on steel screen layer (40)
Lower surface, inclined reinforcing bar (51) upper end are welded to connect with truss top layer reinforcing bar (54).
6. sandwich style light-weight thermal-insulating and sound-insulating floor according to claim 5, is characterized in that：Described Prefabricated block (20)
Material adopt concrete, hollow-out parts (21) are rectangular poroid, four rounding of angle angles of rectangular opening.
7. sandwich style light-weight thermal-insulating and sound-insulating floor according to claim 5, is characterized in that：Described Prefabricated block (20)
Material adopt extruded polystyrene board, hollow-out parts (21) are in be provided with a pair of C-type steels (26) in circular hole, Prefabricated block (20).
8. sandwich style light-weight thermal-insulating and sound-insulating floor according to claim 7, is characterized in that：Described Prefabricated block (20)
Extend to form stitching section (28) to two ends integrally formed with thickened section (27), thickened section (27) in bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263286.8A CN106522442A (en) | 2016-12-30 | 2016-12-30 | Sandwich-type light heat insulating and sound insulating floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263286.8A CN106522442A (en) | 2016-12-30 | 2016-12-30 | Sandwich-type light heat insulating and sound insulating floor slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106522442A true CN106522442A (en) | 2017-03-22 |
Family
ID=58336218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611263286.8A Pending CN106522442A (en) | 2016-12-30 | 2016-12-30 | Sandwich-type light heat insulating and sound insulating floor slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106522442A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665258Y (en) * | 2003-12-30 | 2004-12-22 | 熊长江 | Floor plates with beam-block composite construction |
| CN1603540A (en) * | 2004-11-05 | 2005-04-06 | 朱秦江 | Composite heat insulation floorslab and its construction method |
| CN202338051U (en) * | 2011-11-22 | 2012-07-18 | 李文忠 | Internal-mold type reinforced concrete ribbed-beam composite floor |
| CN202559569U (en) * | 2012-05-09 | 2012-11-28 | 宝钢建筑系统集成有限公司 | Assembled monolithic self-insulation hidden dense rib light superposed floor slab |
| CN206385697U (en) * | 2016-12-30 | 2017-08-08 | 成都善生园科技有限公司 | A kind of sandwich style light-weight thermal-insulating and sound-insulating floor |
-
2016
- 2016-12-30 CN CN201611263286.8A patent/CN106522442A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665258Y (en) * | 2003-12-30 | 2004-12-22 | 熊长江 | Floor plates with beam-block composite construction |
| CN1603540A (en) * | 2004-11-05 | 2005-04-06 | 朱秦江 | Composite heat insulation floorslab and its construction method |
| CN202338051U (en) * | 2011-11-22 | 2012-07-18 | 李文忠 | Internal-mold type reinforced concrete ribbed-beam composite floor |
| CN202559569U (en) * | 2012-05-09 | 2012-11-28 | 宝钢建筑系统集成有限公司 | Assembled monolithic self-insulation hidden dense rib light superposed floor slab |
| CN206385697U (en) * | 2016-12-30 | 2017-08-08 | 成都善生园科技有限公司 | A kind of sandwich style light-weight thermal-insulating and sound-insulating floor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170322 |