CN106193404A - A kind of unformed cast-in-situ floor and construction method thereof - Google Patents
A kind of unformed cast-in-situ floor and construction method thereof Download PDFInfo
- Publication number
- CN106193404A CN106193404A CN201610798418.0A CN201610798418A CN106193404A CN 106193404 A CN106193404 A CN 106193404A CN 201610798418 A CN201610798418 A CN 201610798418A CN 106193404 A CN106193404 A CN 106193404A
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- Prior art keywords
- truss
- brick
- fragment
- reinforcing bar
- cast
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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
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The present invention relates to a kind of unformed cast-in-situ floor and construction method thereof, including truss, fragment of brick, concrete and the first reinforcing bar；Truss is provided with multiple, multiple truss lateral separations are set up in parallel, fragment of brick is provided with multiple, fragment of brick is fastened between two adjacent truss, the bottom surface of fragment of brick is concordant with the bottom surface of truss, and the bottom of fragment of brick and the bottom of truss form base plate, and concreting is above base plate, first steel-bar arrangement is in concrete, and is positioned at the top of truss and fragment of brick.The invention has the beneficial effects as follows: the unformed cast-in-situ floor of one of the present invention and construction method thereof, simple in construction, easy to operate, use manpower and material resources sparingly, economize on resources, protect environment, construction method is simple, sound isolation of floor, house heat-insulation and heat-preservation.
Description
Technical field
The present invention relates to technical field of fixed buildings, particularly relate to a kind of unformed cast-in-situ floor and construction party thereof
Method.
Background technology
During traditional building construction floor slab construction, before concrete floor slab placement concrete, the making peace of template to be completed
Dress work, then carries out bold colligation, the most just casting concrete, in the building template used, wooden template account for 95% with
On, it is less that bamboo slab rubber and steel form use, and the use of plank sheathing makes forest excessively cut down, and causes the deterioration of the ecological environment, soil
The natural disasters such as ground desertification, soil erosion take place frequently, and the phenomenon such as mould, race mould that rises easily occur；And cast-in-situ floor not sound insulation, insulation
Effect of heat insulation is poor, and building template difficulty of construction is big, and cost is high, and the bold content of cast-in-situ floor is big, and resource consumption is big, bearing capacity of floor slab
Not strong, the most sagging, building waste is many, pollutes environment.
Summary of the invention
The technical problem to be solved is to provide a kind of saving forest reserves, uses manpower and material resources sparingly, builds efficiency
Height, between floor, soundproof effect is good, unformed cast-in-situ floor of heat-insulation and heat-preservation and construction method thereof.
The technical scheme is that a kind of unformed cast-in-situ floor and construction party thereof
Method, including truss, fragment of brick, concrete and the first reinforcing bar；Truss is provided with multiple, and multiple truss lateral separations are set up in parallel, fragment of brick
Being provided with multiple, fragment of brick is fastened between two adjacent truss, and the bottom surface of fragment of brick is concordant with the bottom surface of truss, the bottom of fragment of brick and
The bottom of truss forms base plate, and concreting is above base plate, and the first steel-bar arrangement is in concrete, and is positioned at truss and brick
The top of block.
Further: the longitudinal section of truss is I shape.
Further: truss includes the second reinforcing bar, the 3rd reinforcing bar and bottom girder, the second reinforcing bar and bottom girder be arranged in parallel, the 3rd steel
Muscle is arranged between the second reinforcing bar and bottom girder, and upper surface and the second reinforcing bar are fixed and connected, and lower surface is fixing with bottom girder to be connected.
Further: the 3rd reinforcing bar is provided with two, two the 3rd reinforcing bars are symmetricly set on the both sides of bottom girder length direction, two
The upper end of the 3rd reinforcing bar is all fixing with the second reinforcing bar to be connected, and the 3rd reinforcing bar is broken line type.
Further: truss is armored concrete material.
Further: fragment of brick bottom be respectively provided on two sides with the groove corresponding with the bottom of truss, the both sides of truss bottom
Being inserted in groove, the bottom of fragment of brick and truss forms a base plate sealed.
Further: fragment of brick top be respectively provided on two sides with chamfering.
Further: fragment of brick is machine made brick, aerated bricks, foam cement brick and fired brick, and be hollow-core construction.
Further: the construction method of a kind of unformed cast-in-situ floor, comprise the following steps:
S1: being disposed in parallel in truss lateral separation between two vertical metopes, the spacing between truss is equal, and is equal to
The width of fragment of brick bottom；
S2: fragment of brick is placed sequentially in the gap between adjacent truss；
S3: be provided above the first reinforcing bar at fragment of brick and truss；
S4: before casting concrete, is provided for the fore-set of support baseboard in the lower section of base plate, and fore-set is provided with multiple, many
The uniform lower section being arranged on truss of individual fore-set；
S5: casting concrete in the cavity between upper plate and base plate；
S6: treat that concrete is fixed, withdraw fore-set.
Based on technique scheme, the invention has the beneficial effects as follows:
1, economize on resources, need not wooden template, reduce deforestation, prevent erosion, protect environment, it is to avoid wooden
Template rise mould, run the phenomenon such as mould, and rolled steel dosage is few；
2, house is heat insulation, high insulating effect；
3, the soundproof effect between floor is good；
4, construction is simple, easy to operate, and construction is fast, uses manpower and material resources sparingly, it is not necessary to specialty carpenter can complete, and reduces and builds
Build up this；
5, building waste decreases 80%, keeps the city clean and tidy.
Accompanying drawing explanation
Fig. 1 is the sectional view structural representation of the side view of the present invention；
Fig. 2 is the side view structural representation of one of them embodiment of the truss of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, truss, 2, fragment of brick, 3, concrete, the 4, first reinforcing bar, the 5, second reinforcing bar, the 6, the 3rd reinforcing bar, 7, bottom girder, 8, recessed
Groove, 9, fore-set, 10, base plate.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
As it is shown in figure 1, a kind of unformed cast-in-situ floor and construction method thereof, including truss 1, fragment of brick 2, concrete 3
With the first reinforcing bar 4；Truss 1 is provided with multiple, and multiple truss 1 lateral separations are set up in parallel, and fragment of brick 2 is provided with multiple, and fragment of brick 2 is fastened on
Between two truss 1, the bottom surface of fragment of brick 2 is concordant with the bottom surface of truss 1, and the bottom of fragment of brick 2 and the bottom of truss 1 form base plate
10, described concrete 3 is cast in above base plate 10, and the first reinforcing bar 4 is arranged in concrete 3, and is positioned at truss 1 and fragment of brick 2
Top.
The unformed cast-in-situ floor of one of the present invention and construction method thereof, economize on resources, need not wooden template, reduce
Deforestation, prevents erosion, and protects environment, it is to avoid wooden template rise mould, run the phenomenons such as mould, and rolled steel dosage is few；Room
Room is heat insulation, high insulating effect；Soundproof effect between floor is good；Construction is simple, easy to operate, and construction is fast, uses manpower and material resources sparingly,
Can complete without specialty carpenter, reduce building cost；Building waste decreases 80%, keeps the city clean and tidy.
Further: the longitudinal section of truss 3 is I shape, the truss 1 of the present invention can also be used with sandalwood and replaces, the upper end of truss 1
The width of width ratio lower end little, the sustainable concrete 3 poured of truss 1, and the use of steel can be reduced, economize on resources.
As in figure 2 it is shown, another embodiment of the truss that Fig. 2 is the present invention, truss 1 includes the second reinforcing bar the 5, the 3rd reinforcing bar 6
With bottom girder 7, the second reinforcing bar 5 and bottom girder 7 be arranged in parallel, and the 3rd reinforcing bar 6 is arranged between the second reinforcing bar 5 and bottom girder 7, and upper end with
Second reinforcing bar 5 is fixing to be connected, and lower end is fixing with bottom girder 7 to be connected, and the thickness of truss 3 bottom girder is about 40mm, and the length of truss 1 can root
It is designed according to the concrete size in house.
3rd reinforcing bar 6 is provided with two, and two the 3rd reinforcing bars 6 are symmetricly set on the both sides of bottom girder 7 length direction, two the 3rd
The upper end of reinforcing bar 6 is all fixing with the second reinforcing bar 5 to be connected, and the 3rd reinforcing bar 6 is broken line type the second reinforcing bar the 5, the 3rd reinforcing bar 6 and bottom girder 7
Can preferably support the concrete 3 poured, sound construction is reliable, and the second reinforcing bar 5 of truss 1 and bottom girder 7 are born by rod member and draw
Power and pressure, save material, alleviate construction weight, it is not easy to fracture or plastic deformation occur.
Truss 1 is armored concrete material.
Fragment of brick 2 bottom be respectively provided on two sides with the groove 8 corresponding with the bottom of truss 1, the bottom of truss 1 is inserted into recessed
In groove 8, the bottom of fragment of brick 2 and truss 1 forms a base plate 10 sealed, and can support the concrete 3 poured more smoothly, and on
Between lower floor, soundproof effect is good.
Fragment of brick 2 top be respectively provided on two sides with chamfering, in the cavity above base plate 10 during casting concrete 3, concrete 3
When entering the space between two fragments of brick 2, fragment of brick 2 will not be damaged because of the weight of concrete 3, and concrete 3 is at self gravitation
Effect under, pour uniformly.
Fragment of brick 2 is machine made brick, aerated bricks, foam cement brick and fired brick, and is hollow-core construction, machine made brick brickmaking mechanism
Make, simple to operate, feasible；Aerated bricks light weight, inertia force is little, and therefore shock resistance is strong, and heat conductivity is low, high insulating effect,
Inner homogeneous is distributed substantial amounts of sealed porosity, and therefore sound insulation value is good；Foam cement brick, structural behaviour is good, simple for production；Burn
Knot brick has heat insulation, the function of sound insulation, cheap.
The construction method of a kind of unformed cast-in-situ floor, comprises the following steps:
S1: being disposed in parallel between two vertical metopes truss 1 lateral separation, the spacing between truss 1 is equal, and etc.
Width bottom the width of fragment of brick 2 bottom, truss 1 is about 150mm, the most about 150mmS2: fragment of brick 2 is placed sequentially in purlin
In gap between frame 1, the bottom of truss 1 is inserted in the groove 8 of fragment of brick 2, and fragment of brick 2 is placed in parallel with truss 1；
S3: be provided above the first reinforcing bar 4 at fragment of brick 2 and truss 1, the first reinforcing bar 4 intersects and is arranged on fragment of brick 2 and purlin
The top of frame 1, can at right angles intersect placement, sound construction；
Before S4: casting concrete 3, being provided for the fore-set 9 of support baseboard 10 in the lower section of base plate 10, fore-set 9 is provided with
Multiple, the uniform lower section being arranged on truss 1 of multiple fore-sets 9,；
S5: casting concrete 3 in the cavity above base plate 10；
S6: treat that concrete 3 arrives freezing period, withdraw fore-set 9.
Present invention casting concrete 3 in cavity above base plate 10 so that the soundproof effect between floor is good up and down, and energy
Play the heat insulation and effect of insulation, make people's comfortable for living, and need not use building template, cast-in-situ floor can be completed, adopt
With fragment of brick 2 and truss 1, having saved substantial amounts of timber, less deforestation, construction is simple, easy to operate, it is not necessary to specialty carpenter is i.e.
Can complete, reduce the cost about 200 yuan/square metre than the technology using wooden template, cost performance is higher, and the use of reinforcing bar
Amount can save 30%-40%, uses fragment of brick 2 and truss 1, and roofing bearing capacity is strong, improves floor load bearing stength, and building waste
Can less more than 80%.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all in the spirit and principles in the present invention
Within, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (9)
1. a unformed cast-in-situ floor, it is characterised in that: include truss (1), fragment of brick (2), concrete (3) and the first steel
Muscle (4)；Described truss (1) is provided with multiple, and multiple described truss (1) lateral separations are set up in parallel, and described fragment of brick (2) is provided with many
Individual, described fragment of brick (2) is fastened between two adjacent described truss (1), the bottom surface of described fragment of brick (2) and described truss (1)
Bottom surface concordant, the bottom of the bottom of described fragment of brick (2) and described truss (1) forms base plate (10), and described concrete (3) pours
In described base plate (10) top, described first reinforcing bar (4) is arranged in described concrete (3), and is positioned at described truss (1)
Top with described fragment of brick (2).
The unformed cast-in-situ floor of one the most according to claim 1, it is characterised in that: the vertical of described truss (1) cuts
Face is I shape.
The unformed cast-in-situ floor of one the most according to claim 1, it is characterised in that: described truss (1) includes
Two reinforcing bars (5), the 3rd reinforcing bar (6) and bottom girder (7), described second reinforcing bar (5) and described bottom girder (7) be arranged in parallel, and the described 3rd
Reinforcing bar (6) is arranged between described second reinforcing bar (5) and described bottom girder (7), and upper end is fixing with described second reinforcing bar (5) even
Connecing, lower end is fixing with described bottom girder (7) to be connected.
The unformed cast-in-situ floor of one the most according to claim 3, it is characterised in that: described 3rd reinforcing bar (6) sets
Having two, two described 3rd reinforcing bars (6) are symmetricly set on the both sides of described bottom girder (7) length direction, two described 3rd steel
The upper end of muscle (6) is all fixing with described second reinforcing bar (5) to be connected, and described 3rd reinforcing bar (6) is broken line type.
5. according to the unformed cast-in-situ floor of one described in any one of claim 2 to 4, it is characterised in that: described truss
(1) it is armored concrete material.
The unformed cast-in-situ floor of one the most according to claim 1, it is characterised in that: described fragment of brick (2) bottom
Being respectively provided on two sides with the groove (8) corresponding with the bottom of described truss (1), the both sides of the bottom of described truss (1) are inserted into
In corresponding described groove (8), the bottom of described fragment of brick (2) and described truss (1) forms a described base plate sealed
(10)。
The unformed cast-in-situ floor of one the most according to claim 1, it is characterised in that: described fragment of brick (2) top
It is respectively provided on two sides with chamfering.
The unformed cast-in-situ floor of one the most according to claim 1, it is characterised in that: described fragment of brick (2) is mechanism
Brick, aerated bricks, foam cement brick and fired brick, and described fragment of brick (2) is hollow-core construction.
9. a construction method for a kind of unformed cast-in-situ floor described in any one of claim 1 to 8, its feature exists
In: comprise the following steps:
S1: described truss (3) lateral separation is disposed in parallel in the spacing between two vertical metopes, between described truss (1)
Equal, and equal to the width of described fragment of brick (2) bottom；
S2: described fragment of brick (2) is placed sequentially in the gap between adjacent truss (1)；
S3: be provided above described first reinforcing bar (4) at described fragment of brick (2) and described truss (1)；
S4: before pouring described concrete (3), is provided for supporting the top of described base plate (10) in the lower section of described base plate (10)
Post (9), described fore-set (9) is provided with multiple, and multiple described fore-sets (9) are arranged at the lower section of described truss (1)；
S5: pour described concrete (3) in the cavity of described base plate (10) top；
S6: treat that described concrete (3) is fixed, withdraw described fore-set (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798418.0A CN106193404A (en) | 2016-08-31 | 2016-08-31 | A kind of unformed cast-in-situ floor and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798418.0A CN106193404A (en) | 2016-08-31 | 2016-08-31 | A kind of unformed cast-in-situ floor and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106193404A true CN106193404A (en) | 2016-12-07 |
Family
ID=58086549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610798418.0A Pending CN106193404A (en) | 2016-08-31 | 2016-08-31 | A kind of unformed cast-in-situ floor and construction method thereof |
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| Country | Link |
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| CN (1) | CN106193404A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989238A (en) * | 2017-12-13 | 2018-05-04 | 刘家宇 | A kind of cast-in-place sandwiched heat-preservation shear wall structure, assembled architecture and engineering method |
| CN108978476A (en) * | 2018-07-24 | 2018-12-11 | 中国五冶集团有限公司 | Plug construction method inside box beam at a kind of continuous small box girder wet joint |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR481738A (en) * | 1915-06-14 | 1917-01-09 | Pierre Morel | Cellular floor-ceiling |
| CN2737856Y (en) * | 2004-11-05 | 2005-11-02 | 朱秦江 | 250 mm polystyrene thermal insulation floorslab |
| CN102535709A (en) * | 2012-02-20 | 2012-07-04 | 湖南大学 | Heat preservation and thermal insulation floor |
| CN202500251U (en) * | 2012-03-27 | 2012-10-24 | 孔蕾蕾 | Steel reinforced bar core board combined floor board |
| CN206128400U (en) * | 2016-08-31 | 2017-04-26 | 刘家宇 | Unformed cast -in -place floor |
-
2016
- 2016-08-31 CN CN201610798418.0A patent/CN106193404A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR481738A (en) * | 1915-06-14 | 1917-01-09 | Pierre Morel | Cellular floor-ceiling |
| CN2737856Y (en) * | 2004-11-05 | 2005-11-02 | 朱秦江 | 250 mm polystyrene thermal insulation floorslab |
| CN102535709A (en) * | 2012-02-20 | 2012-07-04 | 湖南大学 | Heat preservation and thermal insulation floor |
| CN202500251U (en) * | 2012-03-27 | 2012-10-24 | 孔蕾蕾 | Steel reinforced bar core board combined floor board |
| CN206128400U (en) * | 2016-08-31 | 2017-04-26 | 刘家宇 | Unformed cast -in -place floor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989238A (en) * | 2017-12-13 | 2018-05-04 | 刘家宇 | A kind of cast-in-place sandwiched heat-preservation shear wall structure, assembled architecture and engineering method |
| CN108978476A (en) * | 2018-07-24 | 2018-12-11 | 中国五冶集团有限公司 | Plug construction method inside box beam at a kind of continuous small box girder wet joint |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |