CN113266097A - Prefabricated composite floor slab and manufacturing and mounting method thereof - Google Patents
Prefabricated composite floor slab and manufacturing and mounting method thereof Download PDFInfo
- Publication number
- CN113266097A CN113266097A CN202110538826.3A CN202110538826A CN113266097A CN 113266097 A CN113266097 A CN 113266097A CN 202110538826 A CN202110538826 A CN 202110538826A CN 113266097 A CN113266097 A CN 113266097A
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- floor slab
- composite floor
- pouring
- positioning device
- adsorption
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- 239000002131 composite material Substances 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 15
- 238000001179 sorption measurement Methods 0.000 claims abstract description 35
- 238000007493 shaping process Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 238000004513 sizing Methods 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000004567 concrete Substances 0.000 claims description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 235000009537 plain noodles Nutrition 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000005086 pumping Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
Abstract
The invention discloses a prefabricated composite floor slab, which comprises a composite floor slab main body, wherein the composite floor slab main body comprises a floor slab body, a structure frame is integrally formed on the inner surface of the floor slab body, a fitting groove is formed on the outer side surface of the structure frame, the invention is provided with manufacturing equipment of a composite floor slab structure and a gong board structure, before the equipment is used, the upper surface of a mould board and the inner side surface of a positioning device need to be cleaned, a release agent is sprayed, then pouring operation is carried out, demoulding and hoisting are carried out for installation after curing and shaping of a curing kiln, and the air in a corrugated pipe is pumped out by utilizing external air pumping equipment through sleeving the outer surface of a connecting pipe by utilizing the positioning device and an adsorption device which are convenient to position, so that the problem that the existing prefabricated composite floor slab is easy to crack due to the fact that the heating temperature is too fast is solved effectively, and the mould frame convenient for positioning is provided, so that the use is more convenient.
Description
Technical Field
The invention relates to the field of composite floor slabs, in particular to a prefabricated composite floor slab and a manufacturing and installing method thereof.
Background
The laminated floor slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. The prefabricated composite floor slab has good integrity, the upper surface and the lower surface of the slab are smooth, the decoration of a finish coat is convenient, the prefabricated composite floor slab is suitable for high-rise buildings and large-bay buildings with higher integral rigidity requirements, the unqualified surface of the floor slab is caused under the conditions that the conventional prefabricated composite floor slab is easy to crack due to too fast heating temperature, the required precision is high when the conventional edge positioning device of the prefabricated composite floor slab is installed, the installation and the operation are inconvenient, and in view of the problems, the prefabricated composite floor slab and the manufacturing and installing method thereof are specially provided.
Disclosure of Invention
The invention aims to provide a prefabricated composite floor slab and a manufacturing and installing method thereof, and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a prefabricated formula coincide floor, includes coincide floor main part, coincide floor main part includes the floor body, the internal surface integrated into one piece of floor body has the structure frame, the laminating groove has been seted up on the outside surface of structure frame, the cross-section in laminating groove is warhead form, the side surface of coincide floor main part is equipped with positioner, positioner's internal surface is equipped with adsorption equipment, adsorption equipment's bottom is equipped with the base that is used for pouring.
Preferably, the base includes a pillar, the inner side wall of the pillar is equipped with a connecting frame, the upper surface of the pillar is equipped with a rotating machine, the top end of the rotating machine is equipped with a turntable, the upper surface of the turntable is equipped with a shaft rod, the outer surface of the shaft rod is sleeved with a connecting block, the inner side surface of the connecting block is equipped with a pouring platform, and the inner side surface of the pouring platform is equipped with a mold plate.
Preferably, positioner includes the sizing cover, the inboard surface integrated into one piece of sizing cover has the fixed strip, the outside end of sizing cover is equipped with diagonal block, the upper surface of diagonal block is fan-shaped, and fan-shaped angle is 47 °, the bottom inner wall of sizing cover is equipped with the dead lever, the lower surface of dead lever is equipped with the sealing strip, the sealing strip adopts plain noodles rubber materials to make, the cavity has been seted up to the internal surface of sealing strip.
Preferably, the adsorption device comprises an exhaust tube, the top end of the exhaust tube is provided with a connecting tube, the bottom end of the exhaust tube is integrally formed with a fixed tube, the bottom end of the fixed tube is integrally formed with a corrugated tube, and the lower surface of the corrugated tube is integrally formed with an adsorption sheet.
Preferably, the lantern ring has been cup jointed to the surface of connecting pipe, the seal groove has been seted up to the surface of the lantern ring, the internal surface of connecting pipe is equipped with the locating rack, the connecting rod has been cup jointed to the internal surface of locating rack, the bottom end upper surface of connecting rod and the lower surface of locating rack, the top integrated into one piece of connecting rod has sealed stifled.
The manufacturing and installing method of the prefabricated composite floor slab comprises the following steps:
the method comprises the following steps: firstly, preparing a structural frame, determining a plurality of reinforcing steel bars according to the required size of a prefabricated floor slab main body, cutting the reinforcing steel bars according to the length and the width of the production size, welding the reinforcing steel bars with the cut proper size into a net-shaped structure, and welding vertical reinforcing steel bar columns at the connecting points of the net-shaped structure; step two: then hoisting the positioning device and the adsorption device assembled in the positioning device to the position right above the pouring platform by using external hoisting equipment and an air extraction joint, then putting down the positioning device and the adsorption device, starting the external air extraction equipment after the lower surface of the adsorption sheet and the lower surface of the sealing strip contact the upper surface of the mould plate, vacuumizing the interior of the corrugated pipe, and positioning the positioning device and the adsorption device on the upper surface of the mould plate;
step three: placing the prepared structure frame on the inner side of the positioning device, pouring concrete, starting a rotating machine to drive a pouring platform to vibrate for 5 minutes after pouring is finished, uniformly shaking the concrete, and then standing for 20-30 minutes;
step IV: after the completion of standing, conveying the production equipment of the whole set of composite floor slab and the cast composite floor slab main body into maintenance equipment, wherein the maintenance temperature is set between 45 ℃ and 52 ℃, and the fifth step is as follows: after the curing is finished and the shaping is carried out, carrying out demoulding operation;
step (c): and (5) hoisting and transporting to an installation site, and stacking and pouring the stacked bolts to form a floor slab.
Preferably, the length of the reinforcement column is equal to between 1.3 and 1.6 times the thickness of the precast floor slab.
Preferably, the time of heating from room temperature to curing temperature in the drying process is controlled to be 3-4 hours, and the temperature is increased at a constant speed according to the time.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a manufacturing device of a laminated floor slab structure and a gong slab structure, which is characterized in that before the device is used, the upper surface of a mould plate and the inner side surface of a positioning device need to be cleaned, a release agent is sprayed, then pouring operation is carried out, demoulding, hoisting and installation are carried out after curing and shaping are carried out by a curing kiln, in addition, the positioning device and an adsorption device which are convenient to position are utilized, external air extraction equipment is sleeved on the outer surface of a connecting pipe to extract air in a corrugated pipe, and the adsorption device and the positioning device are adsorbed on the outer surface of the mould plate to realize the positioning of a mould, so that the problem that the existing prefabricated laminated floor slab is easy to crack due to the fact that the heating temperature is too fast is effectively solved, and the device is provided with a mould frame which is convenient to position, and is more convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an assembly schematic of the present invention;
FIG. 3 is a schematic illustration of the pouring frame assembly of the present invention;
FIG. 4 is a schematic sectional view of a composite floor slab body of the present invention;
FIG. 5 is a cutaway assembled view of the positioning device of the present invention;
FIG. 6 is an enlarged view of a structure shown in FIG. 5;
FIG. 7 is a sectional view of the positioning device of the present invention;
fig. 8 is an enlarged view of the structure at b in fig. 7.
In the figure: 1. the device comprises a base, 11, a pillar, 12, a connecting frame, 13, a rotating machine, 14, a rotating disc, 15, a shaft rod, 16, a connecting block, 17, a pouring platform, 18, a mould plate, 2, a positioning device, 21, a shaping cover, 22, a fixing strip, 23, a diagonal block, 24, a fixing rod, 25, a sealing strip, 26, a cavity, 27, a hoisting frame, 3, an adsorption device, 31, an exhaust pipe, 32, a connecting pipe, 33, a fixing pipe, 34, a corrugated pipe, 35, an adsorption sheet, 36, a lantern ring, 37, a sealing groove, 38, a positioning frame, 39, a connecting rod, 310, a sealing plug, 4, a laminated floor slab main body, 41, a floor slab body, 42, an attaching groove, 43 and a structural frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a prefabricated composite floor slab comprises a composite floor slab main body 4, wherein the composite floor slab main body 4 comprises a floor slab body 41, a structure frame 43 is integrally formed on the inner surface of the floor slab body 41, a fitting groove 42 is formed in the outer side surface of the structure frame 43, the section of the fitting groove 42 is in a bullet shape, a positioning device 2 is assembled on the side surface of the composite floor slab main body 4, an adsorption device 3 is assembled on the inner surface of the positioning device 2, and a base 1 for pouring is assembled at the bottom end of the adsorption device 3;
the invention provides a manufacturing device of a laminated floor slab structure and a gong slab structure, which is characterized in that before the device is used, the upper surface of a mould plate 18 and the inner side surface of a positioning device 2 need to be cleaned, a release agent is sprayed, then pouring operation is carried out, demoulding and hoisting are carried out after curing and shaping are carried out in a curing kiln, the positioning device 2 and an adsorption device 3 which are convenient to position are utilized, external air extraction equipment is sleeved on the outer surface of a connecting pipe 32 to extract air in a corrugated pipe 34, the adsorption device 3 and the positioning device 2 are adsorbed on the outer surface of the mould plate 18 to realize the positioning of a mould, so that the problem that the existing prefabricated laminated floor slab is easy to crack due to the fact that the heating temperature is too fast is effectively solved, and the device is provided with a mould frame which is convenient to position, and is more convenient to use.
Specifically, base 1 includes pillar 11, the inside wall of pillar 11 is equipped with link 12, the upper surface of pillar 11 is equipped with the pivot 13, the top of pivot 13 is equipped with carousel 14, the upper surface of carousel 14 is equipped with axostylus axostyle 15, the surface cup joints connecting block 16 of axostylus axostyle 15, the inboard surface of connecting block 16 is equipped with pouring platform 17, the inboard surface of pouring platform 17 is equipped with mould board 18, axostylus axostyle 15 eccentric mounting is at the upper surface of carousel 14, consequently, when many pivot 13 rotate, can drive whole set of pouring platform 17 at the uniform velocity and rock, and then realize the even operation of shaking of concrete.
Specifically, the positioning device 2 comprises a shaping cover 21, a fixing strip 22 is integrally formed on the inner side surface of the shaping cover 21, a diagonal block 23 is assembled at the outer side end of the shaping cover 21, the upper surface of the diagonal block 23 is fan-shaped, the angle of the fan-shaped is 47 degrees, a fixing rod 24 is assembled on the inner wall of the bottom end of the shaping cover 21, a sealing strip 25 is assembled on the lower surface of the fixing rod 24, the sealing strip 25 is made of smooth rubber material, a cavity 26 is formed in the inner surface of the sealing strip 25, the fan-shaped diagonal structure is used for facilitating the positioning of a frame-shaped mold formed by the positioning device 2, slurry leakage is avoided, the diagonal block 23 is also made of rubber material, the 47-degree angle is formed by extruding and deforming the two diagonal blocks 23 through extrusion during splicing to ensure that the two diagonal blocks 23 are in a pressing state of 45 degrees after deformation so as to achieve a sealing effect, after the adsorption device 3 is pressed, the sealing strip 25 at the front end can also be pressed on the upper surface of the mold plate 18, sealing is achieved between the inner side of the positioning device 2 and the contact surface of the floor slab. The upper surface of the shaped cover 21 is provided with a hoisting frame 27 for facilitating the hoisting of the whole set of positioning device 2 using an external jaw structure.
Particularly, adsorption equipment 3 includes exhaust tube 31, the top of exhaust tube 31 is equipped with connecting pipe 32, the bottom integrated into one piece of exhaust tube 31 has fixed pipe 33, fixed pipe 33 bottom integrated into one piece has bellows 34, the lower surface integrated into one piece of bellows 34 has adsorption piece 35, adsorption piece 35 adopts the rubber materials preparation, the spring coil has been cup jointed to the inside of bellows 34, and be the screw thread shape, make bellows 34 have elasticity, consequently, can bear great atmospheric pressure, thereby realize stable adsorption effect.
Particularly, lantern ring 36 has been cup jointed to the surface of connecting pipe 32, seal groove 37 has been seted up to the surface of lantern ring 36, the internal surface of connecting pipe 32 is equipped with locating rack 38, connecting rod 39 has been cup jointed to the internal surface of locating rack 38, the bottom upper surface of connecting rod 39 and the lower surface of locating rack 38, the top integrated into one piece of connecting rod 39 has sealed stifled 310, when using, outside air suction connects the outside of pegging graft at connecting pipe 32 through automation equipment, and cup joint the surface of lantern ring 36 and realize sealedly, when the extraction air, connecting rod 39 and sealed stifled 310 rise, guarantee gaseous outflow, thereby take out the inside air of sealed stifled 34 and realize adsorption effect, when taking off the mould, upwards lift up sealed stifled 310 and can release positioner 2.
The manufacturing and installing method of the prefabricated composite floor slab comprises the following steps:
the method comprises the following steps: firstly, preparing a structural frame 43, determining a plurality of steel bars according to the required size of the prefabricated floor slab main body 4, cutting the steel bars according to the length and the width of the production size, welding the steel bars with the cut proper size into a net-shaped structure, and welding vertical steel bar columns at the connecting points of the net-shaped structure;
step two: then hoisting the positioning device 2 and the adsorption device 3 assembled in the positioning device 2 to the position right above the pouring platform 17 by using external hoisting equipment and an air suction connector, then putting down the positioning device 2 and the adsorption device 3, starting the external air suction equipment after the lower surfaces of the adsorption sheets 35 and the lower surfaces of the sealing strips 25 contact the upper surface of the mould plate 18, vacuumizing the interior of the corrugated pipe 34, and positioning the positioning device 2 and the adsorption device 3 on the upper surface of the mould plate 18;
step three: placing the prepared structure frame 43 on the inner side of the positioning device 2, pouring concrete, starting the rotating machine 13 to drive the pouring platform 17 to vibrate for 5 minutes after pouring is finished, uniformly shaking the concrete, and then standing for 20-30 minutes;
step IV: after the completion of standing, conveying the production equipment of the whole set of composite floor slab and the cast composite floor slab main body 4 into maintenance equipment, wherein the maintenance temperature is set between 45 ℃ and 52 ℃, and the fifth step is as follows: after the curing is finished and the shaping is carried out, carrying out demoulding operation;
step (c): and (5) hoisting and transporting to an installation site, and stacking and pouring the stacked bolts to form a floor slab.
Specifically, the length of the reinforcing steel bar column is equal to the thickness of the precast floor slab between 1.3 times and 1.6 times, so that the stability of the laminated floor slab during pouring installation is guaranteed, and the maximum distance cannot be exceeded.
Specifically, the time from room temperature heating to curing temperature in the drying process is controlled to be 3-4 hours, the temperature is uniformly increased according to the time, and the conditions of air bubbles, cracking, corner falling and the like caused by rapid temperature rise can be effectively reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a prefabricated formula coincide floor, includes coincide floor main part (4), its characterized in that: coincide floor main part (4) include floor body (41), the internal surface integrated into one piece of floor body (41) has structure frame (43), laminating groove (42) have been seted up on the outside surface of structure frame (43), the cross-section in laminating groove (42) is warhead form, the side surface of coincide floor main part (4) is equipped with positioner (2), positioner's (2) internal surface is equipped with adsorption equipment (3), the bottom of adsorption equipment (3) is equipped with base (1) that is used for pouring.
2. A prefabricated composite floor slab as claimed in claim 1, wherein: the base (1) comprises a support column (11), the inner side wall of the support column (11) is provided with a connecting frame (12), the upper surface of the support column (11) is provided with a rotating machine (13), the top end of the rotating machine (13) is provided with a rotating disc (14), the upper surface of the rotating disc (14) is provided with a shaft rod (15), the outer surface of the shaft rod (15) is sleeved with a connecting block (16), the inner side surface of the connecting block (16) is provided with a pouring platform (17), and the inner side surface of the pouring platform (17) is provided with a mould plate (18).
3. A prefabricated composite floor slab as claimed in claim 1, wherein: positioner (2) are including sizing cover (21), the inboard surface integrated into one piece of sizing cover (21) has fixed strip (22), the outside end of sizing cover (21) is equipped with diagonal block (23), the upper surface of diagonal block (23) is fan-shaped, and sectorial angle is 47, the bottom inner wall of sizing cover (21) is equipped with dead lever (24), the lower surface of dead lever (24) is equipped with sealing strip (25), sealing strip (25) adopt plain noodles rubber materials to make, cavity (26) have been seted up to the internal surface of sealing strip (25).
4. A prefabricated composite floor slab as claimed in claim 1, wherein: adsorption equipment (3) includes exhaust tube (31), the top of exhaust tube (31) is equipped with connecting pipe (32), the bottom integrated into one piece of exhaust tube (31) has fixed pipe (33), fixed pipe (33) bottom integrated into one piece has bellows (34), the lower surface integrated into one piece of bellows (34) has adsorption sheet (35).
5. A prefabricated composite floor slab as claimed in claim 4, wherein: the surface of connecting pipe (32) has cup jointed lantern ring (36), seal groove (37) have been seted up to the surface of lantern ring (36), the internal surface of connecting pipe (32) is equipped with locating rack (38), connecting rod (39) have been cup jointed to the internal surface of locating rack (38), the bottom upper surface of connecting rod (39) and the lower surface of locating rack (38), the top integrated into one piece of connecting rod (39) has sealed stifled (310).
6. A method for manufacturing and installing a prefabricated composite floor slab based on any one of claims 1 to 5, which is characterized by comprising the following steps of:
the method comprises the following steps: firstly, preparing a structural frame (43), determining a plurality of steel bars according to the required size of a prefabricated floor slab main body (4), cutting the steel bars according to the length and the width of the production size, then welding the steel bars with the cut proper size into a net-shaped structure, and welding vertical steel bar columns at the connecting points of the net-shaped structure;
step two: then hoisting the positioning device (2) and the adsorption device (3) assembled in the positioning device (2) to the position right above the pouring platform (17) by using external hoisting equipment and an air suction connector, then putting down the positioning device (2) and the adsorption device (3), starting external air suction equipment after the lower surface of the adsorption sheet (35) and the lower surface of the sealing strip (25) contact the upper surface of the mold plate (18), vacuumizing the interior of the corrugated pipe (34), and positioning the positioning device (2) and the adsorption device (3) on the upper surface of the mold plate (18);
step three: placing the prepared structure frame (43) on the inner side of the positioning device (2), pouring concrete, starting the rotating machine (13) to drive the pouring platform (17) to vibrate for 5 minutes after pouring is finished, uniformly shaking the concrete, and then standing for 20-30 minutes;
step IV: after the standing is finished, the production equipment of the whole set of composite floor slab and the cast composite floor slab main body (4) are conveyed into maintenance equipment, and the maintenance temperature is set between 45 ℃ and 52 DEG C
Step five: after the curing is finished and the shaping is carried out, carrying out demoulding operation;
step (c): and (5) hoisting and transporting to an installation site, and stacking and pouring the stacked bolts to form a floor slab.
7. The method for manufacturing and installing the prefabricated composite floor slab as claimed in claim 4, wherein the method comprises the following steps: the length of the reinforcing steel bar column is equal to 1.3 times to 1.6 times of the thickness of the prefabricated floor slab.
8. The method for manufacturing and installing the prefabricated composite floor slab as claimed in claim 7, wherein the method comprises the following steps: the time from room temperature to curing temperature in the drying process is controlled to be 3-4 hours, and the temperature is increased at a constant speed according to the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110538826.3A CN113266097B (en) | 2021-05-18 | 2021-05-18 | Prefabricated composite floor slab and manufacturing and installing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110538826.3A CN113266097B (en) | 2021-05-18 | 2021-05-18 | Prefabricated composite floor slab and manufacturing and installing method thereof |
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| CN113266097A true CN113266097A (en) | 2021-08-17 |
| CN113266097B CN113266097B (en) | 2024-02-02 |
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| CN202110538826.3A Active CN113266097B (en) | 2021-05-18 | 2021-05-18 | Prefabricated composite floor slab and manufacturing and installing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260996A (en) * | 2021-12-29 | 2022-04-01 | 张守彬 | Dismantling-free steel bar truss floor support plate and production process method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR880011431A (en) * | 1987-03-19 | 1988-10-28 | 고가 요시네 | To-be-compressed unit |
| CN109079965A (en) * | 2018-08-24 | 2018-12-25 | 任小青 | A kind of assembled architecture component production mould |
| CN208468903U (en) * | 2018-06-29 | 2019-02-05 | 江苏永达模塑有限公司 | A kind of injection mold absorption fixation device |
| CN109822726A (en) * | 2019-03-20 | 2019-05-31 | 湖南三一快而居住宅工业有限公司 | A kind of mold and die station |
| CN211775905U (en) * | 2020-03-04 | 2020-10-27 | 山东天衢建材有限公司 | Curtain wall glass clamp |
-
2021
- 2021-05-18 CN CN202110538826.3A patent/CN113266097B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR880011431A (en) * | 1987-03-19 | 1988-10-28 | 고가 요시네 | To-be-compressed unit |
| CN208468903U (en) * | 2018-06-29 | 2019-02-05 | 江苏永达模塑有限公司 | A kind of injection mold absorption fixation device |
| CN109079965A (en) * | 2018-08-24 | 2018-12-25 | 任小青 | A kind of assembled architecture component production mould |
| CN109822726A (en) * | 2019-03-20 | 2019-05-31 | 湖南三一快而居住宅工业有限公司 | A kind of mold and die station |
| CN211775905U (en) * | 2020-03-04 | 2020-10-27 | 山东天衢建材有限公司 | Curtain wall glass clamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260996A (en) * | 2021-12-29 | 2022-04-01 | 张守彬 | Dismantling-free steel bar truss floor support plate and production process method |
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| CN113266097B (en) | 2024-02-02 |
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