CN104763140A - Plastic formwork for building slab - Google Patents
Plastic formwork for building slab Download PDFInfo
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- CN104763140A CN104763140A CN201510172257.XA CN201510172257A CN104763140A CN 104763140 A CN104763140 A CN 104763140A CN 201510172257 A CN201510172257 A CN 201510172257A CN 104763140 A CN104763140 A CN 104763140A
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- panel
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- edge
- floor
- plastic formwork
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Abstract
The invention provides a plastic formwork for a building slab. The plastic formwork comprises a front plate and a frame, wherein the frame is vertical to the surface of the front plate; a plurality of connecting holes for connecting with other formworks are formed in the frame; a ribbed plate vertical to the surface of the front plate is arranged on the back of the front plate; the ribbed plate comprises a main ribbed plate and a secondary ribbed plate; the back of the front plate is divided into a plurality of rectangular partitioning areas, which are arranged longitudinally and transversely, by the main ribbed plate; the back of the front plate in the rectangular partitioning areas is partitioned into a plurality of longitudinal and transverse square blocks by the secondary ribbed plate in the rectangular partitioning area; plug-in type protective corners are respectively installed at four corners of the front plate. The plastic formwork overcomes the disadvantage that the whole plastic formwork is scraped because of the damage of the corners; the breaking rate of the plastic formwork for the slab is reduced; advantages of high-molecular material can be utilized and disadvantages are overcome; a plate design effectively matches with a support and reinforcing system, thus a scientific and effective formwork engineering system is finished.
Description
Technical field
The present invention relates to the construction formwork in building materials technology field, specifically a kind of panel for construction plastic formwork.
Background technology
The concrete-pouring template that construction work uses mainly contains wooden form, steel template and plastic formwork.The material of wooden form mostly generally is pine and China fir, but wooden form also exists a lot of problem, as large in timber consumption, repeat usage is low, is to save timber, in monolithic reinforced concrete structure, seldom or hardly use wooden form.Steel form generally makes typified form, various shape and size are assembled into connector, be applicable to various structures form, its intensity is high, rigidity large, and assembling flexibly, is easy to mounting or dismounting, apply more extensive in monolithic reinforced concrete structure construction, but steel form amount of investment is large, cost is high, in use gets rusty easily, and maintenance cost is higher.Use plastic formwork will become a kind of trend, the plasticity of plastic formwork is strong, can according to design and scantling requirement, the template of processing and fabricating difformity and different size, and recyclablely recycles.But current plastic formwork is generally one-body molded by Shooting Technique, belong to hard plastic after shaping, in use the bight of template is very easily damaged, and damage whole template once bight just discarded, therefore significantly reduce the degree of reusing of template, add construction cost.
Summary of the invention
Object of the present invention is just to provide a kind of panel for construction plastic formwork, to solve the problem causing whole template to be scrapped when existing plastic formwork damages in bight.
The present invention is achieved in that
A kind of panel for construction plastic formwork, the back side surrounding of rectangular faceplate is provided with the frame perpendicular with the plate face of described panel, and described frame is plate body, and described frame has some connecting holes be connected with other templates; The back side of described panel is provided with the back of the body floor perpendicular with the plate face of described panel, described back of the body floor comprises main floor and time floor, the upper edge arrival of described main floor or the plane close to described frame end face place, the height of described floor is no more than 1/3 of described main floor height; The back side of described panel is divided into the some rectangle separated regions arranged in length and breadth by described main floor, described time floor is arranged in described rectangle separated region, and the back side of the described panel in rectangle separated region is divided into the some square block arranged in length and breadth; Plug-in type corner protector is separately installed with in the corner of described panel.
Rectangular indentation is provided with in the corner protector installation position at the drift angle place, front of described panel, described rectangular indentation arrives place, the back side plane of described panel from the front of described panel, form that two right-angle sides exposed in breach with described frame are outside, the rectangle port that is inner edge with two of described rectangular indentation right-angle sides in described rectangular indentation, the boss of a horizontal and a upright limiting plate is provided with around described port at the drift angle place, the back side of described panel, the edge, side of boss blocks edge on the mouth limit of described rectangle port, described limiting plate is arranged between described boss and the first inwall of described frame, a facade of described limiting plate is concordant with the edge of described port, one end relative with described limiting plate of described boss connects with the second inwall of described frame, second inwall of described frame is provided with a upright guide rod, described guide rod is arranged on a drift angle place of described port, its lower surface is concordant with the bottom surface of described boss, second inwall of described frame arranges the convex edge of corner protector described in a horizontal clamping, and described convex edge is positioned at the top of described port, and its rational height is higher than the upper edge of described limiting plate.
Described corner protector comprises base and cylindricality connector; Described base is Sifangtai shape, two of described base adjacent sides be shaped with the bottom drift angle of described rectangular indentation place frame outside be harmonious along shape protect edge, described cylindricality connector is uprightly arranged on and protects along on the end face of the described base at the oblique relative drift angle place of drift angle with described; Described cylindricality connector is four prism type, enhancement Layer is respectively equipped with at the hypomere of two adjacent walls of described cylindricality connector, one of them enhancement Layer is relative with described base there being the one side protecting edge, and the outer of this enhancement Layer and protect the thickness equaling described frame along the spacing between inwall; Another enhancement Layer on described cylindricality connector nothing on described base protects the one side on edge; Described cylindricality connector without enhancement Layer and with protect along relative one side and protect the thickness equaling described frame along the spacing between inwall; Having enhancement Layer and being shaped with an evagination grab along the upper end of relative side with protecting at described cylindricality connector; Described evagination grab is connected on the described convex edge on described frame second inwall.
Evenly be provided with reinforcing rib in the front of described panel, described reinforcing rib is bar shape, the position one_to_one corresponding of the described back of the body floor of described reinforcing rib and described back side of panel.
The described scuncheon face of each described connecting hole both sides is provided with the right cylinder body of outstanding medial surface, be provided with the Rhizoma Sparganii groove of upper shed in the side towards described connecting hole of each described cylindrical body, the described Rhizoma Sparganii groove in two described cylindrical body on each described connecting hole side forms the dovetail groove that lock tube is fixed in a grafting.
The present invention has the connecting hole docked with other templates on flat plastic Form board frame, by the lock pin of snap close through the connecting hole in this flat plastic template and the connecting hole in other templates, this flat plastic template and other templates can be coupled together.The back of the body floor vertical with panel plate face evenly arranged at the back side of panel, back of the body floor comprises main floor and time floor, main floor is the main stressed member of flat plastic template, with the face acting in conjunction of panel plate, the second moment of area of flat plastic template system and the flexural strength in panel plate face can be increased, effective minimizing plate face thickness, alleviate template weight, in the present invention, the fit structure of main floor and time floor can suppress the rise phenomenon such as mould, spillage of concrete in casting process effectively, ensure that concrete monobloc cast effect.The present invention is separately installed with plug-in type corner protector in the corner of panel, when damaging in the bight of template, monoblock flat plastic template can be scrapped, only change this corner protector, can again use as qualified monoblock flat plastic template, greatly reduce the loss of product, continue to ensure that concrete Forming Quality.
The present invention is respectively equipped with port at the corner place of panel, be provided with boss and a upright limiting plate of a horizontal around port at back side of panel drift angle place, the inwall of frame is provided with horizontal convex edge, corner protector can be inserted port from the front of panel, then clamped corner protector is fixing by limiting plate and convex edge, both be convenient for changing corner protector, in turn ensure that fitting tightly of corner protector and flat plastic template; The drawback of scrapping whole template because bight damages can be eliminated, reduce the destructive rate of template, add the number of turnover of template.Corner protector in the present invention, makes by Shooting Technique, and its material can adopt the enhancing macromolecular material of wear resistant and impact resistant.This corner protection structure is simple; installing/dismounting is quick; the removable rapid wear accessory at its corner place as flat plastic template, can protect flat plastic template effectively, can when flat plastic die plate corners is damaged; when monoblock template need not be scrapped; after only changing this accessory, the flat plastic template making template again become qualified, improves the application life of flat plastic template; reduce the loss of product, the concrete Forming Quality of sustainable guarantee.Arrange in the front of panel and the main floor of back side of panel and time floor reinforcing rib one to one, the surface depressions position formed in the front of panel after the existence of reinforcing rib will fill up injection mo(u)lding, thus eliminate the epitome caused because local surfaces is sunk, even if the enlarged in thickness of back side of panel main floor, also can not form epitome in panel front, thus solve in prior art panel is had on stronger anti-bending bearing capacity and panel without the problem that both epitomes can not be taken into account.In the present invention connecting hole side two cylindrical body on Rhizoma Sparganii groove form the dovetail groove that lock tube is fixed in a grafting, achieve and the screens of lock tube is fixed, lock tube is made to become as a whole with template, prevent the phenomenon that lock tube gets loose, do not need when repeatedly using to repeat installation and removal, decrease the number of times repeatedly mounted and dismounted, reduce the proportion of goods damageds of lock tube and plastic formwork, extend the application life of lock tube and plastic formwork.
In the present invention, panel for construction plastic formwork can be spliced to form effective template system in large area, realize quick detach fast-assembling, be convenient to manual operation, thus reduce steel pipe and consumption of wood further, the other materials such as wooden form and steel form template can be replaced thus reach the object economizing on resources, cut the waste.Removable corner protector in the present invention simultaneously can eliminate the drawback of scrapping whole plastic formwork because bight damages, and reduces the destructive rate of template, increases the number of turnover of template, effectively can reduce construction cost, simplifies the operation easier of workman, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is the structure schematic diagram of flat plastic template of the present invention.
Fig. 2 is the side structure schematic diagram of flat plastic template of the present invention.
Fig. 3 is the Facad structure schematic diagram of flat plastic template of the present invention.
Fig. 4 is the structural representation of the corner protector of flat plastic template of the present invention.
Fig. 5 is the structural representation of the present invention when not installing corner protector outside flat plastic template drift angle place frame.
Fig. 6 is the structural representation of the present invention's flat plastic template drift angle place scuncheon when not installing corner protector.
Fig. 7 is the structure chart of dovetail groove in flat plastic template of the present invention.
In figure: 1, panel, 2, frame, 3, connecting hole, 4, main floor, 5, secondary floor, 6, aperture floor, 7, reinforcing rib, 8, aperture reinforcing rib, 9-1, edge, outside, 9-2, port, 9-3, guide rod, 9-4, convex edge, 9-5, limiting plate, 9-6, boss, 9-7, first inwall, 9-8, second inwall, 10, corner protector, 10-1, base, 10-2, cylindricality connector, 10-3, protect edge, 10-4, first enhancement Layer, 10-5, second enhancement Layer, 10-6, grab, 11-1, cylindrical body, 11-2, Rhizoma Sparganii groove, 11-3, limiting stand, 12, bolt hole.
Detailed description of the invention
As shown in FIG. 1 to 3, panel in the present invention is rectangular faceplate 1, the surrounding at panel 1 back side is provided with the frame 2 vertical with panel 1 plate face, frame 2 is plate body, frame 2 has some connecting holes 3 be connected with other templates, connecting hole 3 is rectangular through-hole, and all connecting holes 3 on each side frame 2 of panel 1 are all arranged in a straight line parallel with its long limit of place frame 2.Be vertically installed with back of the body floor at the back side of panel 1, back of the body floor is plate body, back of the body floor is the keel of support panel 1, for strengthening the anti-bending bearing capacity of panel 1.Back of the body floor in the present invention comprises main floor 4 and time floor 5, the upper edge arrival of main floor 4 or the plane close to frame 2 end face place, in the present invention, the upper edge of main floor is the one end away from panel in main floor, and the end face of frame is the plane away from the place, one end of panel in frame; The height of secondary floor 5 is no more than 1/3 of main floor 4 height.Panel 1 is divided into the rectangle separated region that some shapes are substantially identical, area is substantially equal arranged in length and breadth by main floor 4, secondary floor 5 is distributed in each rectangle separated region at panel 1 back side, and panel 1 back side in each rectangle separated region is divided into the some square block arranged in length and breadth.
Reinforcing rib 7 is evenly provided with in the front of described panel 1, described reinforcing rib 7 is bar shape, the position one_to_one corresponding of the described back of the body floor of described reinforcing rib 7 and described back side of panel, that is: a main floor 4 is had just to have a corresponding with it reinforcing rib 7, there is one floor 5, have the reinforcing rib 7 that corresponding with it equally.Main floor 4 and time floor 5 are in the crisscross formation network in panel 1 back side, and therefore, the reinforcing rib 7 being positioned at panel 1 front is also crisscross formation fenestral fabric.The length of reinforcing rib 7 is with equal with the length of its corresponding back of the body floor, and the width of reinforcing rib 7 is equal with the thickness of the root of main floor 4, and the width of all reinforcing ribs 7 is all identical.
Frame 2 is provided with edge and lower edge, and the upper edge of frame 2 is the one end away from panel in frame, and the lower edge of frame 2 is the one end contacted with panel 1 in frame.The both sides of the described connecting hole 3 on inside described frame 2 are provided with upright aperture reinforcing rib 8; The upper end of described aperture reinforcing rib 8 extends to the upper edge of frame 2, and the lower end of aperture reinforcing rib 8 extends to the lower edge of frame 2.Frame 2 has horizontal groove near the position of panel 1, and in described groove, interlocking has weather strip.
As shown in FIG. 1 to 3, panel 1 has a row be intervally arranged and the bolt hole 12 of through panel 1, bolt hole 12 be in the relative row's time floor 5 of head and the tail in row's rectangle separated region along the line on, part bolt hole 12 is in this row's time floor 5 position crossing with file time floor 5 along the line, and another part bolt hole 12 is in the secondary floor 5 of this row along the line crossing position with the main floor 4 of file along the line; The surrounding being in the bolt hole 12 at the intersection location place along the line with the main floor 4 of file is provided with the aperture floor 6 that positive rhombus distributes, two transverse ends of aperture floor 6 are crossing with the secondary floor 5 of adjacent rows, two longitudinal end points of aperture floor 6 are crossing with the main floor 4 of adjacent rows respectively, the back side of panel that aperture floor 6 surrounds are provided with the secondary floor 5 in cross distribution centered by bolt hole 12.
As shown in Fig. 4 ~ Fig. 6, the upper and lower side of frame 2 of the present invention all has outside along 9-1, there is a rectangular indentation at the drift angle place of flat plastic template, this breach deposit rectangle port 9-2, the outside of this port 9-2 is two right-angle sides that frame 2 exposes in rectangular indentation, the inner edge of port 9-2 is two right-angle sides of rectangular indentation, at the drift angle place at panel 1 back side, port 9-2 is provided with the upright limiting plate 9-5 of boss 9-6 and an of horizontal, the edge, side of boss 9-6 blocks the upper edge on port 9-2 mouth limit, the inwall of two frames 2 in the present invention residing for drift angle is set to the first inwall 9-7 and the second inwall 9-8 respectively, limiting plate 9-5 is arranged between boss 9-6 and the first inwall 9-7, side relative with the second inwall 9-8 in limiting plate 9-5 is concordant with the edge of port 9-2, one end that boss 9-6 is relative with limiting plate 9-5 connects with the second sidewall 9-8, second sidewall 9-8 is provided with upright guide rod 9-3, guide rod 9-3 is positioned at a drift angle place of port 9-2, the lower surface of guide rod 9-3 is concordant with the bottom surface of boss 9-6.Above the second sidewall 9-8 upper port 9-2, be provided with horizontal convex edge 9-4, for clamping corner protector 10, the rational height of convex edge 9-4 is higher than the upper edge of limiting plate 9-5, and the end face of convex edge 9-4 is plane, and the bottom of convex edge 9-4 is slope low in outer height.
Removable corner protector 10 in the present invention comprises base 10-1 and cylindricality connector 10-2.Base 10-1 is Sifangtai shape, is shaped with protects along 10-3 two of base 10-1 adjacent sides, protects and is harmonious along 9-1 shape outside the bottom drift angle of 10-3 and rectangular indentation place frame 2; Cylindricality connector 10-2 is four prism type structure, the hypomere of two adjacent walls of cylindricality connector 10-2 is respectively equipped with enhancement Layer, set in the present invention and protect the enhancement Layer relative along one side of 10-3 as the first enhancement Layer 10-4 with base 10-1 has, and the outer of the first enhancement Layer 10-4 and protect the thickness equaling frame 2 along the distance between 10-3 inwall; If another enhancement Layer on one side that nothing protects edge is the second enhancement Layer 10-5 on base 10-1, second enhancement Layer 10-5 nothing on base protects the one side on edge, on cylindricality connector 10-2 without enhancement Layer and with protect along the relative side of 10-3 and protect the thickness equaling frame 2 along the distance between 10-3 inwall, the grab 10-6 of evagination is shaped with in the upper end of the first enhancement Layer 10-4, grab 10-6 is used for being connected to the convex edge 9-4 of 9-8 on frame 2 second sidewall, the bottom of grab 10-6 is the card access surface of level, and the side end face of grab 10-6 is the outer low slope of inner height.
During installation, first the end (i.e. free end) of cylindricality connector 10-2 is made by panel 1 front through port 9-2, and make on base 10-1 two to protect just in time to be harmonious along 9-1 with the outside at drift angle place, frame 2 bottom along 10-3, the end face of base 10-1 and the back side of panel 1 are harmonious, and the bottom surface of base 10-1 and the front of panel 1 are harmonious.In the inner space that flat plastic template upper side frame 2 encloses, the grab 10-6 on cylindricality connector 10-2 is via above arrival convex edge, the bottom 9-4 of the convex edge 9-4 on frame 2 sidewall.Therefore, when grab 10-6 arrives above the 9-4 of convex edge, the bottom surface of grab 10-6 is just in time connected on the end face of convex edge 9-4, grab 10-6 is avoided to glide, now base 10-1 withstands on bottom the drift angle of frame 2, corner protector 10 is in place, and corner protector is in place the front of rear plate plastic formwork panel 1 still for even curface, therefore can ensure concrete Forming Quality.
As shown in Figure 7, the right cylinder body 11-1 of outstanding medial surface is provided with in the both sides of each connecting hole 3, cylindrical body 11-1 can be perpendicular away from the side of frame 2 medial surface, the top of cylindrical body 11-1 is higher than the upper edge of connecting hole 3, the lower end of cylindrical body 11-1 is lower than the lower edge of connecting hole 3, be equipped with the Rhizoma Sparganii groove 11-2 of upper shed towards the side of connecting hole 3 at cylindrical body 11-1, Rhizoma Sparganii groove 11-2 is perpendicular to the back side of panel 1, the Rhizoma Sparganii groove 11-2 being positioned at connecting hole 3 both sides with the middle vertical plane of connecting hole 3 upper end inner surface for symmetrical structure, the Rhizoma Sparganii groove 11-2 on two cylindrical body 11-1 on connecting hole 3 side is made to form the dovetail groove that lock tube is fixed in a grafting, when lock tube being arranged on flat plastic Form board frame 2, the dovetail on lock tube can be made to insert in the dovetail groove of flat plastic Form board frame 2 medial surface from top to bottom, to realize lock tube to be fixed in flat plastic template, avoid and help lock tube manually, save manpower.The limiting stand 11-3 of shutoff Rhizoma Sparganii groove 11-2 lower port is provided with in the bottom of cylindrical body 11-1, the top of limiting stand 11-3 is connected with the bottom one of cylindrical body 11-1, the bottom of limiting stand 11-3 is connected with the back side one of flat plastic form surfacing 1, limiting stand 11-3 protrudes from the side of cylindrical body 11-1 near connecting hole 3 near the side of connecting hole 3, and the height of limiting stand 11-3 need ensure that the dovetail of lock tube facilitates the insertion of lock pin when being inserted into dovetail groove bottom.During concrete use, frame 2 medial surface of the template contacts face of lock tube and plastic formwork is fitted, dovetail on lock tube is directly inserted in the dovetail groove of plastic formwork frame 2, lock ring is inserted in lock tube, rotate lock ring, afterwards the connecting hole 3 of lock pin from the border side of other templates is inserted, be inserted in lock tube by the connecting hole 3 of flat plastic template, lock tube is connected with flat plastic template, the phenomenon that lock tube gets loose can be prevented.
Claims (5)
1. a panel for construction plastic formwork, is characterized in that, the back side surrounding of rectangular faceplate is provided with the frame perpendicular with the plate face of described panel, and described frame is plate body, and described frame has some connecting holes be connected with other templates; The back side of described panel is provided with the back of the body floor perpendicular with the plate face of described panel, described back of the body floor comprises main floor and time floor, the upper edge arrival of described main floor or the plane close to described frame end face place, the height of described floor is no more than 1/3 of described main floor height; The back side of described panel is divided into the some rectangle separated regions arranged in length and breadth by described main floor, described time floor is arranged in described rectangle separated region, and the back side of the described panel in rectangle separated region is divided into the some square block arranged in length and breadth; Plug-in type corner protector is separately installed with in the corner of described panel.
2. panel for construction plastic formwork according to claim 1, it is characterized in that, rectangular indentation is provided with in the corner protector installation position at the drift angle place, front of described panel, described rectangular indentation arrives place, the back side plane of described panel from the front of described panel, form that two right-angle sides exposed in breach with described frame are outside, the rectangle port that is inner edge with two of described rectangular indentation right-angle sides in described rectangular indentation, the boss of a horizontal and a upright limiting plate is provided with around described port at the drift angle place, the back side of described panel, the edge, side of boss blocks edge on the mouth limit of described rectangle port, described limiting plate is arranged between described boss and the first inwall of described frame, a facade of described limiting plate is concordant with the edge of described port, one end relative with described limiting plate of described boss connects with the second inwall of described frame, second inwall of described frame is provided with a upright guide rod, described guide rod is arranged on a drift angle place of described port, its lower surface is concordant with the bottom surface of described boss, second inwall of described frame arranges the convex edge of corner protector described in a horizontal clamping, and described convex edge is positioned at the top of described port, and its rational height is higher than the upper edge of described limiting plate.
3. panel for construction plastic formwork according to claim 2, is characterized in that, described corner protector comprises base and cylindricality connector; Described base is Sifangtai shape, two of described base adjacent sides be shaped with the bottom drift angle of described rectangular indentation place frame outside be harmonious along shape protect edge, described cylindricality connector is uprightly arranged on and protects along on the end face of the described base at the oblique relative drift angle place of drift angle with described; Described cylindricality connector is four prism type, enhancement Layer is respectively equipped with at the hypomere of two adjacent walls of described cylindricality connector, one of them enhancement Layer is relative with described base there being the one side protecting edge, and the outer of this enhancement Layer and protect the thickness equaling described frame along the spacing between inwall; Another enhancement Layer on described cylindricality connector nothing on described base protects the one side on edge; Described cylindricality connector without enhancement Layer and with protect along relative one side and protect the thickness equaling described frame along the spacing between inwall; Having enhancement Layer and being shaped with an evagination grab along the upper end of relative side with protecting at described cylindricality connector; Described evagination grab is connected on the described convex edge on described frame second inwall.
4. panel for construction plastic formwork according to claim 1, is characterized in that, is evenly provided with reinforcing rib in the front of described panel, and described reinforcing rib is bar shape, the position one_to_one corresponding of the described back of the body floor of described reinforcing rib and described back side of panel.
5. panel for construction plastic formwork according to claim 1, it is characterized in that, the described scuncheon face of each described connecting hole both sides is provided with the right cylinder body of outstanding medial surface, be provided with the Rhizoma Sparganii groove of upper shed in the side towards described connecting hole of each described cylindrical body, the described Rhizoma Sparganii groove in two described cylindrical body on each described connecting hole side forms the dovetail groove that lock tube is fixed in a grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510172257.XA CN104763140B (en) | 2015-04-13 | 2015-04-13 | Plastic formwork for building slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510172257.XA CN104763140B (en) | 2015-04-13 | 2015-04-13 | Plastic formwork for building slab |
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| Publication Number | Publication Date |
|---|---|
| CN104763140A true CN104763140A (en) | 2015-07-08 |
| CN104763140B CN104763140B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510172257.XA Active CN104763140B (en) | 2015-04-13 | 2015-04-13 | Plastic formwork for building slab |
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| Country | Link |
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| CN (1) | CN104763140B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441774A (en) * | 2018-11-27 | 2019-03-08 | 苏州中成新能源科技股份有限公司 | A kind of light-weighted automotive air conditioner compressor front cover |
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| JPH1046806A (en) * | 1996-08-07 | 1998-02-17 | Nikken Metal:Kk | Formwork panel for concrete |
| CN201214896Y (en) * | 2008-07-08 | 2009-04-01 | 阮中亮 | Plastic formwork for construction |
| CN201924592U (en) * | 2010-11-25 | 2011-08-10 | 詹德威 | Reusable formwork |
| CN202144665U (en) * | 2011-06-09 | 2012-02-15 | 李相熙 | Regeneration building mould plate |
| EP2530214A1 (en) * | 2011-05-30 | 2012-12-05 | FPK Lightweight Technologies, S. Coop. | Formwork panel consisting of two semi-panels |
| CN203475815U (en) * | 2013-08-11 | 2014-03-12 | 丛建敏 | Building plastic formwork |
| CN204590575U (en) * | 2015-04-13 | 2015-08-26 | 河北润林新材料科技有限公司 | Panel for construction plastic formwork |
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2015
- 2015-04-13 CN CN201510172257.XA patent/CN104763140B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1046806A (en) * | 1996-08-07 | 1998-02-17 | Nikken Metal:Kk | Formwork panel for concrete |
| CN201214896Y (en) * | 2008-07-08 | 2009-04-01 | 阮中亮 | Plastic formwork for construction |
| CN201924592U (en) * | 2010-11-25 | 2011-08-10 | 詹德威 | Reusable formwork |
| EP2530214A1 (en) * | 2011-05-30 | 2012-12-05 | FPK Lightweight Technologies, S. Coop. | Formwork panel consisting of two semi-panels |
| CN202144665U (en) * | 2011-06-09 | 2012-02-15 | 李相熙 | Regeneration building mould plate |
| CN203475815U (en) * | 2013-08-11 | 2014-03-12 | 丛建敏 | Building plastic formwork |
| CN204590575U (en) * | 2015-04-13 | 2015-08-26 | 河北润林新材料科技有限公司 | Panel for construction plastic formwork |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441774A (en) * | 2018-11-27 | 2019-03-08 | 苏州中成新能源科技股份有限公司 | A kind of light-weighted automotive air conditioner compressor front cover |
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| Publication number | Publication date |
|---|---|
| CN104763140B (en) | 2017-01-11 |
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