CN116122565A - Floor secondary cast-in-situ reverse bank template mounting and positioning device and construction method - Google Patents
Floor secondary cast-in-situ reverse bank template mounting and positioning device and construction method Download PDFInfo
- Publication number
- CN116122565A CN116122565A CN202310336881.3A CN202310336881A CN116122565A CN 116122565 A CN116122565 A CN 116122565A CN 202310336881 A CN202310336881 A CN 202310336881A CN 116122565 A CN116122565 A CN 116122565A
- Authority
- CN
- China
- Prior art keywords
- plate
- floor
- sill
- reverse
- positioning device
- 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.)
- Pending
Links
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 20
- 238000010276 construction Methods 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000007306 turnover Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/001—Corner fastening or connecting means for forming or stiffening elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a floor secondary cast-in-situ inverted ridge template mounting and positioning device and a construction method, wherein the device comprises at least one pair of inverted ridge side plates which are oppositely arranged, clamping rings clamped at two ends of the inverted ridge side plates, and a plurality of adjustable clamping pieces clamped at the upper sides of the inverted ridge side plates, and a through long steel plate is further connected between the clamping rings positioned at two ends of the inverted ridge side plates; the side plate of the back sill and/or the clamp are/is connected with embedded bolts or embedded nuts. The invention adopts the customized PVC plastic plate as the side plate of the back sill in the long side direction of the cast-in-situ back sill, and the short side adopts the customized clamp as the lateral template, so that the intensity and the rigidity are high, the anti-candling forming quality can be ensured, the repeated utilization times of the material are high, and the turnover rate is high; the nuts are pre-buried in advance before the concrete floor is poured and are fixed with the floor templates, the method can be used for positioning the reverse ridge positions more accurately, and the reverse ridge templates can be reinforced by virtue of the advantages of the pre-buried bolts.
Description
Technical Field
The invention relates to the technical field of cast-in-situ reverse ridge, in particular to a floor secondary cast-in-situ reverse ridge template installation positioning device and a construction method.
Background
The conventional secondary reverse bank construction is mainly to expect after the face intensity reaches the back, carry out nail plank sheathing box formwork construction again, and the reinforcement mode adopts template or square nail to consolidate at reverse bank template and building ground, often can meet following problem:
(1) The common wood template is adopted as the back sill die, the strength of the wood template is low, the forming effect is poor, the material turnover rate is not high, the wood box is basically required to be re-bound after three times of use, otherwise, the quality of the formed back sill is poor, the later period of time is required to be reworked and repaired, the time is relatively spent in manufacturing the die, the back sill is required to be cast in situ on the wall body in the kitchen, the bathroom and the balcony area, the workload is large, and the required template amount is large;
(2) The reverse bank reinforcing tool generally adopts broken templates and small square woods to fix and reinforce cement nails, the reinforcing mode is simple and easy to operate, but the original reverse bank templates and floor structures can be damaged by directly nailing cement nails for reinforcing, and the reinforcing mode belongs to flexible reinforcing, so that the quantity of reinforcing is large, reinforcing materials can be scrapped basically only once, and the waste of materials is large;
(3) The conventional reinforcement mode easily causes deflection or die expansion of the counter-bank template in the concrete pouring process, the post-treatment is complicated, and the rework cost is greatly increased.
Disclosure of Invention
Aiming at the defects in the background technology, the invention provides a floor secondary cast-in-situ inverted ridge template installation positioning device and a construction method, which solve the problem of poor inverted ridge reinforcement mode effect in the prior art.
The technical scheme of the invention is realized as follows:
the floor secondary cast-in-situ inverted sill template installing and positioning device comprises at least one pair of inverted sill side plates which are oppositely arranged, clamping rings clamped at two ends of the inverted sill side plates, a plurality of adjustable clamping pieces clamped at the upper sides of the inverted sill side plates, and a through long steel plate connected between the clamping rings at two ends of the inverted sill side plates; the side plate of the back sill and/or the clamp are/is connected with embedded bolts or embedded nuts.
Further, the adjustable clamping piece comprises two U-shaped clamping plates which are used for being clamped on a pair of opposite side plates of the sill respectively, one of the two U-shaped clamping plates is connected with a sliding rod, and the sliding end of the sliding rod penetrates into the other U-shaped clamping plate and is in sliding fit.
Further, a fastening bolt for pushing up the sliding rod is arranged on the U-shaped clamping plate close to the sliding end of the sliding rod in a penetrating mode.
Further, clamp plates which are in sliding fit with the through long steel plates are arranged on the side faces of the clamp, and fasteners are arranged between the clamp plates and the through long steel plates.
Further, the clamping plate is provided with a clamping groove for the long steel plate to pass through, and the fastening piece is a bolt which is arranged on the clamping plate in a penetrating way and used for propping up the long steel plate.
Further, a bottom plate is arranged on the clamp, and a fixing bolt is arranged on the bottom plate in a penetrating mode and used for connecting the embedded nut.
Further, a water stop backing plate is sleeved on the fixing bolt, and the water stop backing plate is tightly attached to the embedded nut and/or the nut end of the fixing bolt.
Further, the fixing bolt passes through the floor template, and one end of the fixing bolt, which passes through the floor template, is connected with a lower bolt and a gasket.
Further, a diagonal bracing is arranged between the bottom plate and the side wall of the clamp.
The construction method of the floor secondary cast-in-situ reverse bank template mounting and positioning device comprises the following steps:
s1, arranging embedded nuts on a paved floor template;
s2, binding reinforcing steel bars and pouring concrete;
s3, installing a reverse sill side plate at a preset reverse sill position, installing clamps at two ends of the reverse sill side plate, fixing the clamps with embedded nuts by using fixing bolts, installing corresponding through long steel plates, and installing adjustable clamping pieces at two sides of the reverse sill side plate;
s4, reversely casting concrete and removing the mould.
The invention has the beneficial effects that:
(1) The invention adopts the customized PVC plastic plate as the side plate of the back sill in the long side direction of the cast-in-situ back sill, and the short side adopts the customized clamp as the lateral template, so that the intensity and the rigidity are high, the anti-candling forming quality can be ensured, the repeated utilization times of the material are high, and the turnover rate is high;
(2) According to the method, nuts are pre-embedded in advance according to the reverse bank positioning map before the concrete floor is poured and are fixed with the floor template, the reverse bank position can be positioned more accurately by the method, and the reverse bank template can be reinforced by virtue of the advantages of the pre-embedded bolts;
(3) The novel angle steel clamp with the end part and the corner part of the back sill die is customized, has the advantages of being accurate in size, not easy to deform, convenient to install and the like, is provided with clamping plates on the upper side face, corresponds to the angle steel clamp at the other end, is provided with telescopic through-length steel plates for fixing, is additionally provided with a telescopic U-shaped clamping plate clamped between PVC plastic plates, can be arranged according to actual conditions on site, can be tightly attached to the telescopic steel plates after being installed, can clamp the PVC plastic plates on the upper part, has supporting effect and opposite pulling effect, and is firm, durable and non-deforming;
(4) The inverted ridge die mainly comprises the steel plate and the plastic plate, is durable in material, and can be used all the time by only replacing the templates on the long sides of the inverted ridge for different inverted ridge lengths, and has strong applicability.
(5) The invention utilizes the pre-embedded custom water stop nut and sleeve in advance when the floor concrete is poured, the custom water stop nut is mainly prepared by adopting a small square steel plate to center two sides and weld nuts, then pre-embedded at the corresponding position of the floor template according to the drawing size and punching, the lower part is correspondingly fixed by adopting bolts, the sleeve is sleeved on the upper part nut to prevent the pollution in the floor concrete pouring process, after the concrete pouring is finished, the position of the pre-embedded nut is only needed to be found, an angle steel clamp is installed, the length of a telescopic space reserved by angle steel can be utilized when the angle steel clamp is installed, then the back-sill template is finely adjusted and fixed, thus the back-sill template can be accurately positioned, the nut pre-embedded in the concrete can be utilized to be reinforced, and the fixing mode is stable;
(6) The middle part of the bolt embedded through the template reinforcement is welded with the square steel plate, the square steel plate is embedded in the concrete together, the upper and lower positions of the square steel plate are not communicated, hidden danger of water leakage is avoided, and after the later use is finished, only waterproof mortar is needed to be used for filling the bolt holes, so that the operation is simple and convenient;
(7) The formwork is convenient to dismantle, and as only one surface of the angle steel clamp is in contact with concrete and the other two surfaces of the angle steel clamp are not in contact with concrete, the angle steel clamp can be dismantled firstly, then the PVC plastic plates on the two sides are dismantled, the plastic materials are not easy to damage, the flatness is good, and the turnover rate is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings that are required for the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic view of a bar-type inverted ridge template according to the present invention;
FIG. 2 is a schematic view of an adjustable clip according to the present invention;
FIG. 3 is a schematic diagram of a corner type inverted ridge template according to the present invention;
FIG. 4 is a schematic diagram of a corner type inverted ridge template according to the present invention;
fig. 5 is a schematic structural diagram of a T-shaped flip-bank template according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 and 2, the installation and positioning device for a floor secondary cast-in-place inverted ridge template according to the embodiment 1 of the present invention is a straight inverted ridge template for a straight inverted ridge. The straight strip type back sill template comprises a back sill side plate 2, a clamp 3 and a plurality of adjustable clamping pieces 1. The two opposite bank side plates 2 are arranged, and the two opposite bank side plates 2 are oppositely arranged to form a pair of opposite bank side plates 2. In this embodiment, the side plate 2 of the back sill adopts a PVC plastic plate, and the plastic material is not easy to damage, which indicates good flatness. The clamp 3 is equipped with two, and two clamp 3 relative setting card are in the both ends of a pair of anti-bank curb plate 2, enclose into the pouring space of the anti-bank of straight strip formula between two clamp 3 and the anti-bank curb plate 2. The adjustable clamping pieces 1 are clamped on the upper sides of the two opposite bank side plates 2 to support and position the opposite bank side plates 2. And a through long steel plate 4 is further connected between the hoops 3 at the two ends of the side plate 2 of the reverse sill, and the through long steel plate 4 is arranged along the length direction of the side plate 2 of the reverse sill. The through long steel plate 4 is tightly attached to the outer side of the adjustable clamping piece 1. The quantity of adjustable fastener 1 can set up according to the scene actual conditions, can paste closely logical long steel sheet 4 after the installation of adjustable fastener 1, can clip the PVC plastic board again, has both supporting role and to drawing the effect, sturdy and durable non-deformable. In addition, the reverse ridge side plate 2 and/or the clamp 3 are/is connected with a pre-buried bolt or a pre-buried nut 5, so as to play a role in fixing the device.
Further, the adjustable clamping piece 1 comprises two connected U-shaped clamping plates 11, and the U-shaped openings of the two U-shaped clamping plates 11 face downwards and are respectively clamped on the two opposite bank side plates 2. And two U type cardboard 11 are located the inboard one end setting of anti-bank curb plate 2 and are shorter, avoid influencing the pouring of anti-bank. Two U type cardboard 11 are located the longer that the one end that the side was located the back bank curb plate 2 outside set up to this side of U type cardboard 11 wears to be equipped with the bolt and is used for the tight inboard back bank curb plate 2 of top, makes this U type cardboard 11 can be used to the different thickness of within a certain range to the back bank curb plate 2. A sliding rod 12 is arranged between the two U-shaped clamping plates 11, one end of the sliding rod 12 is a fixed end and fixedly connected with one U-shaped clamping plate 11, and the other end is a sliding end and slidably connected with the other U-shaped clamping plate 11. Specifically, the sliding end of the sliding rod 12 penetrates into the other U-shaped clamping plate 11 and is in sliding fit with the U-shaped clamping plate 11. The U-shaped clamping plate 11 near the sliding end of the sliding rod 12 is provided with a fastening bolt 13 in a penetrating way for propping up the sliding rod 12 in the U-shaped clamping plate 11.
In addition, clamp 3 is equipped with bottom plate 32 perpendicular to the lateral wall bottom of anti-bank curb plate 2, is equipped with the fluting that is used for passing fixing bolt 6 on the bottom plate 32, is connected clamp 3 and the pre-buried nut 5 of pre-buried in building ground template through fixing bolt 6.
Further, a diagonal brace 33 is arranged between the side wall of the clamp 3, which is close to the bottom plate 32, and the bottom plate 32. The upper end of the diagonal brace 33 abuts against the side wall of the back sill side plate 2 through the pressing bar 34.
The fixing bolts 6 also pass through the floor templates 8, and lower bolts 9 and gaskets are connected to the fixing bolts 6 at the lower ends of the floor templates 8.
Other structures are the same as those of embodiment 1, embodiment 3, and embodiment 3.
Other structures are the same as those of embodiment 1, embodiment 3, and embodiment 3.
s1, paving a floor template 8, measuring the installation position of an paying-off embedded nut 5 on the paved floor template 8, and arranging the embedded nut 5 after punching;
s2, binding reinforcing steel bars and pouring concrete;
s3, measuring pay-off to determine the position of the reverse bank, cleaning the position of the embedded nut 5, and chiseling the position of the reverse bank; then installing a reverse sill side plate 2 at the reverse sill position, installing clamps 3 at two ends of the reverse sill side plate 2, fixing the clamps 3 and embedded nuts 5 by using fixing bolts 6, installing corresponding through long steel plates 4, and installing adjustable clamping pieces 1 at two sides of the reverse sill side plate 2;
s4, removing the die after the reverse bank concrete pouring is completed.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. The utility model provides a floor secondary cast-in-place anti-bank template installation positioner which characterized in that: the device comprises at least one pair of opposite side plates (2) of the sill, clamping hoops (3) clamped at the two ends of the side plates (2) of the sill, and a plurality of adjustable clamping pieces (1) clamped at the upper sides of the side plates (2) of the sill, wherein a through long steel plate (4) is further connected between the clamping hoops (3) positioned at the two ends of the side plates (2) of the sill; the reverse sill side plate (2) and/or the clamp (3) are/is connected with a pre-buried bolt or a pre-buried nut (5).
2. The floor secondary cast-in-situ reverse bank template mounting and positioning device according to claim 1, wherein: the adjustable clamping piece (1) comprises two U-shaped clamping plates (11) which are respectively clamped on a pair of opposite side plates (2), one of the two U-shaped clamping plates (11) is connected with a sliding rod (12), and the sliding end of the sliding rod (12) penetrates into the other U-shaped clamping plate (11) and is in sliding fit.
3. The floor secondary cast-in-situ reverse bank template mounting and positioning device according to claim 2, wherein: a fastening bolt (13) for pushing up the sliding rod (12) is arranged on the U-shaped clamping plate (11) close to the sliding end of the sliding rod (12) in a penetrating mode.
4. The floor secondary cast-in-situ reverse bank template mounting and positioning device according to any one of claims 1-3, wherein: the clamp (3) side is equipped with splint (31) with logical long steel sheet (4) sliding fit, is equipped with the fastener between splint (31) and logical long steel sheet (4).
5. The floor secondary cast-in-situ reverse bank template mounting and positioning device according to claim 4, wherein: the clamping plate (31) is provided with a clamping groove for the long steel plate (4) to pass through, and the fastening piece is a bolt which is arranged on the clamping plate (31) in a penetrating way and is used for propping up the long steel plate (4).
6. The floor secondary cast-in-place reverse bank template mounting and positioning device according to any one of claims 1-3 or 5, wherein: the clamp (3) is provided with a bottom plate (32), and a fixing bolt (6) used for connecting the embedded nut (5) is arranged on the bottom plate (32) in a penetrating mode.
7. The floor secondary cast-in-situ inverted ridge template mounting and positioning device according to claim 6, wherein: the water-stop backing plate (7) is sleeved on the fixing bolt (6), and the water-stop backing plate (7) is tightly attached to the embedded nut (5) and/or the nut end of the fixing bolt (6).
8. The floor secondary cast-in-situ inverted ridge template mounting and positioning device according to claim 7, wherein: the fixing bolt (6) passes through the floor template (8), and one end of the fixing bolt (6) passing through the floor template (8) is connected with a lower bolt (9) and a gasket.
9. The floor secondary cast-in-situ reverse sill template mounting and positioning device according to claim 7 or 8, wherein: and a diagonal brace (33) is arranged between the bottom plate (32) and the side wall of the clamp (3).
10. The construction method of the floor secondary cast-in-situ reverse bank template installation positioning device according to any one of claims 1 to 9, comprising the following steps:
s1, arranging embedded nuts (5) on a paved floor template (8);
s2, binding reinforcing steel bars and pouring concrete;
s3, installing a reverse sill side plate (2) at a preset reverse sill position, installing clamps (3) at two ends of the reverse sill side plate (2), fixing the clamps (3) with embedded nuts (5) by using fixing bolts (6), then installing corresponding through long steel plates (4), and installing adjustable clamping pieces (1) at two sides of the reverse sill side plate (2);
s4, reversely casting concrete and removing the mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310336881.3A CN116122565A (en) | 2023-03-31 | 2023-03-31 | Floor secondary cast-in-situ reverse bank template mounting and positioning device and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310336881.3A CN116122565A (en) | 2023-03-31 | 2023-03-31 | Floor secondary cast-in-situ reverse bank template mounting and positioning device and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116122565A true CN116122565A (en) | 2023-05-16 |
Family
ID=86299340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310336881.3A Pending CN116122565A (en) | 2023-03-31 | 2023-03-31 | Floor secondary cast-in-situ reverse bank template mounting and positioning device and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116122565A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344147Y (en) * | 1998-11-28 | 1999-10-20 | 李岭群 | Length adjustable prefabricated shear column die |
| CN105818252A (en) * | 2016-03-24 | 2016-08-03 | 中国十七冶集团有限公司 | Prefabricated light transmitting concrete plate production mold and manufacturing method thereof |
| CN209353708U (en) * | 2018-10-26 | 2019-09-06 | 中国建筑第八工程局有限公司 | Upper anti-bank template reinforcing device |
| CN217000875U (en) * | 2022-04-02 | 2022-07-19 | 中建八局发展建设有限公司 | Device for improving one-step pouring forming of concrete waterproof reversed ridge |
| CN217268838U (en) * | 2022-04-11 | 2022-08-23 | 中建四局建设发展有限公司 | Aluminium membrane device is pour to anti-bank of portable |
-
2023
- 2023-03-31 CN CN202310336881.3A patent/CN116122565A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344147Y (en) * | 1998-11-28 | 1999-10-20 | 李岭群 | Length adjustable prefabricated shear column die |
| CN105818252A (en) * | 2016-03-24 | 2016-08-03 | 中国十七冶集团有限公司 | Prefabricated light transmitting concrete plate production mold and manufacturing method thereof |
| CN209353708U (en) * | 2018-10-26 | 2019-09-06 | 中国建筑第八工程局有限公司 | Upper anti-bank template reinforcing device |
| CN217000875U (en) * | 2022-04-02 | 2022-07-19 | 中建八局发展建设有限公司 | Device for improving one-step pouring forming of concrete waterproof reversed ridge |
| CN217268838U (en) * | 2022-04-11 | 2022-08-23 | 中建四局建设发展有限公司 | Aluminium membrane device is pour to anti-bank of portable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211037802U (en) | All-steel support reinforced template system | |
| CN110607905A (en) | All-steel support reinforced formwork system and construction method | |
| CN108678193B (en) | Post-cast strip and construction method thereof | |
| US20090121373A1 (en) | Method and Apparatus for Construction | |
| CN111663770B (en) | Quick and easy combination and shaping mold for post-cast strip of cast-in-place slab and construction method of quick and easy combination and shaping mold | |
| CN116122565A (en) | Floor secondary cast-in-situ reverse bank template mounting and positioning device and construction method | |
| CN111576857A (en) | Top reinforcing assembly of PC (polycarbonate) component of outer wall of fabricated building and reinforcing method thereof | |
| CN110439257A (en) | A kind of high turnover rate fashioned iron of sectional-film coating plywood light-type template system construction method | |
| CN215760424U (en) | Be used for interior positioner of shear force wall template | |
| CN212773439U (en) | Assembly type structure outer wall PC component top reinforcing assembly | |
| CN212506410U (en) | Template reinforcing structure at chamfer of bottom plate | |
| KR100694824B1 (en) | Deck plate for reinforced concrete structure and structure construction method thereof | |
| CN105133556A (en) | Pre-buried steel sheet suitable for wood pattern | |
| CN221001946U (en) | Quick formwork supporting tool for floor terrace construction of high-low span | |
| CN220167506U (en) | Supporting structure for reinforcing side beam template | |
| AU2005287894B2 (en) | Method and apparatus for construction | |
| CN218264003U (en) | Basement external wall panel horizontal construction joint formwork structure | |
| CN220166702U (en) | Road bridge construction bridge column pouring platform | |
| CN204940224U (en) | Pre-buried steel sheet suitable for wood pattern | |
| CN215670176U (en) | Detachable outer wall waterproof deformation joint construction structures | |
| CN221609483U (en) | Shaping template for one-step molding of cast-in-situ structure inverted ridge | |
| CN219365465U (en) | Floor thickness control device | |
| CN219158395U (en) | Floor edge pouring formwork structure | |
| JP2584052Y2 (en) | Level adjustment jig for perforated panel of driving formwork | |
| CN219569200U (en) | Support-free laminated slab joint structure and construction equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |