CN109162451B - Template positioning tool and method for exterior wall concrete cornice pouring - Google Patents
Template positioning tool and method for exterior wall concrete cornice pouring Download PDFInfo
- Publication number
- CN109162451B CN109162451B CN201811320481.9A CN201811320481A CN109162451B CN 109162451 B CN109162451 B CN 109162451B CN 201811320481 A CN201811320481 A CN 201811320481A CN 109162451 B CN109162451 B CN 109162451B
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- cornice
- template
- support frame
- concrete
- pouring
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000000465 moulding Methods 0.000 claims abstract 2
- 239000010410 layer Substances 0.000 claims description 17
- 238000010276 construction Methods 0.000 claims description 12
- 239000002002 slurry Substances 0.000 claims description 7
- 239000011449 brick Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 5
- 239000011120 plywood Substances 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 238000007788 roughening Methods 0.000 claims description 3
- 239000013464 silicone adhesive Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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
- E04G13/06—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall
Abstract
The invention discloses a template positioning tool and a template positioning method for exterior wall concrete cornice pouring. The tool comprises a cornice template for casting concrete molding and a support frame at the lower part of the cornice template; the cornice template is a long template with an L-shaped cross section and is divided into a flat plate and a vertical plate, and the cornice template and the support frame are installed together through the dovetail screws; each cornice template corresponds to a plurality of supporting frames; the support frame is arranged on the outer wall through expansion bolts; the height of the vertical plate of the cornice template is consistent with the height of the upper vertical section of the support frame; the flat plate width of the cornice template is larger than the length of the horizontal section of the supporting frame. The tool simplifies the reinforcement procedure of the cast-in-place concrete member template, is simple and efficient, and has good popularization and application values.
Description
Technical Field
The invention discloses a template positioning tool and method for exterior wall concrete cornice pouring, and belongs to the technical field of building engineering.
Background
The concrete cornice of the outer wall is in a strip cast-in-place shape formed by casting concrete and is used for separating and decorating and beautifying buildings, the cornice is a non-bearing member, and the straight and beautiful lines and the consistent height are required to achieve the effect of decoration and beautification. The conventional method is that the outer wall is constructed simultaneously, and is limited by the operation space and technical requirements of the outer wall, and the requirements of secondary picking, chiseling, repairing and plastering can not be met due to poor cornice levelness and surface impression quality.
When the bare concrete cornices are made, linearity, levelness, surface appearance and pollution are important consideration standards, however, the following problems exist in actual construction: 1. the method for connecting the parts is different in different decoration methods, and the process is difficult to connect; 2. the levelness of the concrete eave is controlled with certain difficulty in the actual operation process; 3. the concrete eaves are positioned on the outer side of the outer wall, the height of the concrete eaves from the ground is 3m-6m different, and certain difficulty exists in cornice formwork reinforcement; 4. the edge angle of the concrete eave is easily damaged during the construction of the exterior wall splitting bricks and stones, and the protection of finished products of the eave is not good.
Disclosure of Invention
In order to solve the defects in the prior art, the invention discloses a template positioning tool and a template positioning method for pouring an outer wall concrete cornice, which ensure that a pouring formed component is not plastered any more through manufacturing, mounting and reinforcing of a shaping die, thereby saving the construction period, reducing the cost and ensuring the construction quality.
The invention is realized by the following technical scheme:
a positioning tool for exterior wall concrete cornice pouring comprises a cornice template for concrete pouring and forming and a support frame arranged at the lower part of the cornice template;
the cornice template is a long template with an L-shaped cross section and is divided into a flat plate and a vertical plate, and a plurality of first mounting holes are formed in the edges of the flat plate and the vertical plate;
the support frame comprises an upper vertical section, a lower vertical section, a horizontal section and a corner brace, wherein the horizontal section and the corner brace are arranged between the upper vertical section and the lower vertical section, the corner brace is arranged between the horizontal section and the lower vertical section, a fixing hole is formed in the lower vertical section, second mounting holes are formed in the upper vertical section and the horizontal section, the second mounting holes are matched with the first mounting holes in size and position, and dovetail screws are arranged in the first mounting holes and the second mounting holes; the cornice template and the support frame are mounted together through the dovetail screws; each cornice template corresponds to a plurality of supporting frames;
the support frame is arranged on the outer wall through an expansion bolt arranged in the fixing hole;
the height of the vertical plate of the cornice template is consistent with the height of the upper vertical section of the support frame;
the width of the flat plate of the cornice template is larger than the length of the horizontal section of the supporting frame.
Further, the angle between the flat plate and the vertical plate is the same as the angle between the upper vertical section and the horizontal section.
Further, the flat plate and the vertical plate are perpendicular to each other.
Furthermore, one side of the cornice template is provided with a groove, and the other side of the cornice template is provided with a bump, and the shape and the size of the bump are matched with those of the groove.
Further, the cornice template is a plywood.
Further, the cornice template is divided into an upper layer and a lower layer, the upper layer is a flexible plate, the lower layer is formed by splicing a plurality of rigid plates, the lower rigid plates and the upper flexible plate are fixedly attached, and the length of each rigid plate is larger than the distance between two adjacent supporting frames.
The method for positioning by using the positioning tool for exterior wall concrete cornice pouring comprises the following steps:
firstly, manufacturing an outer wall cornice positioning tool;
firstly, constructing an external wall split brick or stone, reserving a cornice position during construction, performing roughening treatment on the reserved cornice position before construction, and cleaning a chiseled surface after chiseling is completed to ensure that a joint part is clean and free of loose concrete;
thirdly, after finishing the outer wall surface layer, firstly performing bar planting operation, and implanting longitudinal bars and transverse bars;
installing a support frame at a reserved overhanging eave position after the bar planting is finished, wherein the support frame is fixed on a wall surface through an expansion bolt installed in a fixing hole, and the lower plane of the reserved overhanging eave position is flush with the horizontal section of the support frame;
installing a cornice template on the support frame, fixing the cornice template with the template by using dovetail screws, arranging the cornice template on the inner side and the upper part of the support frame, fixing the cornice template from the outer side and the lower side, keeping the height of a vertical plate of the cornice template consistent with that of a vertical section on the support frame, and extending a flat plate of the cornice template into a wall from a horizontal section of the support frame;
step six, firstly, covering and protecting the upper and lower 1m range of the cornice position by using a plastic film before concrete pouring to prevent concrete slurry from polluting the wall surface in the pouring process, then cleaning the joint and brushing cement slurry, vibrating by adopting a small-sized hand-held flat vibrator to ensure that concrete pouring is compact and the upper surface is basically flat, and polishing the upper surface of the concrete eave along with beating;
step seven, after the concrete pouring is completed and the strength of the designed concrete is reached through curing, dismantling a positioning tool, firstly dismantling a dovetail screw for fixing the cornice template during dismantling, then dismantling an expansion bolt for fixing the support frame, and finally dismantling the cornice template;
and step eight, after the template is removed, pointing the upper and lower gaps of the cornice by using silicone adhesive, and spraying cornice coating after pointing is completed, thus obtaining the cornice.
Compared with the prior art, the invention has the following beneficial effects:
the tool has reasonable design, simplifies the reinforcing process of the cast-in-place concrete member template by using the tool, is simple and efficient, and has good popularization and application values.
The tool 1) is simple to manufacture and low in cost. The use is light, and the labor intensity of workers is properly reduced;
2) The difficult problem of difficult reinforcement of the outer vertical surface of the outer wall is effectively solved;
3) The levelness and the straightness of the outer cornice are effectively controlled by utilizing the shaping tool;
4) The disassembly is simple, and the labor efficiency is high.
5) The waste and the waste are few, and the energy is saved and the environment is protected.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a support frame structure;
FIG. 3 is a schematic view of a cornice template according to embodiment 2;
FIG. 4 is a schematic illustration of a cornice casting using the structure of the present invention;
fig. 5 is a schematic view of a cornice template according to embodiment 1.
In the figure, 1 is a cornice template, 2 is a support frame, 3 is a flat plate, 4 is a vertical plate, 6 is an upper vertical section, 7 is a lower vertical section, 8 is a horizontal section, 9 is a gusset, 10 is a fixing hole, 11 is a second mounting hole, 12 is a dovetail screw, 13 is an expansion bolt, 14 is a flexible material plate, 15 is a rigid plate, 16 is a cornice, 17 is a wall surface, 18 is a gap, 19 is a reinforcing steel bar, 20 is a cornice position, 21 is a groove and 22 is a bump.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments, but the scope of the invention is not limited to these embodiments, and all changes and equivalents that do not depart from the spirit of the invention are intended to be included in the scope of the invention.
As shown in figures 1-5 of the drawings,
example 1
A positioning tool for exterior wall concrete cornice pouring comprises a cornice template 1 for concrete pouring and forming and a support frame 2 arranged at the lower part of the cornice template;
the cornice template 1 is a long template with an L-shaped cross section and is divided into a flat plate 3 and a vertical plate 4, and a plurality of first mounting holes are formed in the edges of the flat plate 3 and the vertical plate 4;
the support frame comprises an upper vertical section 6, a lower vertical section 7, a horizontal section 8 and a gusset 9, wherein the horizontal section 8 and the gusset 9 are arranged between the upper vertical section and the lower vertical section, the gusset 9 is arranged between the horizontal section and the lower vertical section, a fixing hole 10 is formed in the lower vertical section, second mounting holes 11 are formed in the upper vertical section and the horizontal section, the second mounting holes 11 are matched with the first mounting holes in size and position, and dovetail screws 12 are arranged in the first mounting holes and the second mounting holes; the cornice template and the support frame are mounted together through the dovetail screws; each cornice template 1 corresponds to a plurality of supporting frames 2;
the support frame 2 is arranged on the outer wall through an expansion bolt 13 arranged in the fixing hole;
the height of the vertical plate 3 of the cornice template 1 is consistent with the height of the upper vertical section 6 of the support frame;
the width of the flat plate of the cornice template 1 is larger than the length of the horizontal section of the supporting frame.
Further, the angle between the flat plate and the vertical plate is the same as the angle between the upper vertical section and the horizontal section.
Further, the flat plate and the vertical plate are perpendicular to each other.
Further, as shown in fig. 5, a groove 21 is formed in one side of the cornice template, a bump 22 is formed in the other side of the cornice template, the bump of one cornice template is matched with the shape and the size of the groove, the bump of the cornice template is embedded into the groove of the other cornice template in actual use, the method is adopted to assemble a plurality of cornice templates, the cornice templates are very convenient to disassemble, transport and store after being used up, the bump and the groove are matched with each other in shape and size, so that the plurality of cornice templates are tightly overlapped, no overlap joint is generated, and the quality of finished cornices is ensured.
Further, the cornice template is a plywood.
In the actual construction process, 30mm multiplied by 30mm angle irons are welded into a supporting frame, the vertical part at the lower end is fixed on a wall surface by expansion bolts, and a vertical plate and a flat plate of the cornice template are erected on the inner side, so that the construction precision and the operation convenience are ensured. And removing the cornice template and the supporting tool after the concrete pouring is finished.
Example 2
As shown in the figure 3 of the drawings,
the positioning tool in embodiment 1 adopts an integrated structure without using a projection and groove plug-in type structure, the integrated structure of the cornice template is divided into an upper layer and a lower layer, the upper layer is a flexible plate 14, the lower layer is formed by splicing a plurality of rigid plates 15, the lower layer rigid plates are fixedly attached to the upper layer flexible plate, the length of each rigid plate is larger than the distance between two adjacent support frames, the cornice template is unfolded and erected on the support frames in actual use, and the cornice template and the support frames are fixed through dovetail screws installed in first installation holes at the edges; the upper flexible board is an integrated board, the cornice template can be folded when not in use, the flexible board can enable the surface of the finished cornice to be smooth and consistent when in use, no lap joint can be generated, and pouring quality is guaranteed.
Method embodiment
The method for positioning by using the positioning tool for exterior wall concrete cornice pouring comprises the following steps:
firstly, manufacturing an outer wall cornice positioning tool, welding a 30mm multiplied by 30mm galvanized angle iron into a support frame, wherein the height of a welding line is 6mm, and the angle of each connecting part is 90 degrees during welding; the cornice template is made of plywood with the thickness of 12 mm.
And secondly, firstly, constructing split bricks or stones of the outer wall 17, reserving cornice positions 20 during construction, performing roughening treatment on the reserved cornice positions 20 before construction, and cleaning a chiseled surface after chiseling is finished to ensure that the joint is clean and free of loose concrete.
Thirdly, after finishing the outer wall surface layer, firstly performing bar planting operation, and implanting longitudinal bars and transverse bars; the longitudinal steel bar is implanted into the original concrete by phi 8@300mm to be not less than 80mm; the steel bars are in an upper layer and a lower layer, the thickness of the steel bar protection layer is 20mm, and the transverse steel bars are bonded with the longitudinal steel bars in a lap joint way by adopting phi 6@100mm.
Installing a support frame at a reserved overhanging eave position 16 after the bar planting is completed, and fixing the support frame on a wall surface 17 through installing phi 8 expansion bolts 13 in fixing holes, wherein the length of the expansion bolts is not less than 140mm; the installation interval of each support frame is 600mm;
when the support frames are installed, the expansion bolts of the support frames are ensured to be installed in the same horizontal seam, so that the levelness of the support frames can be conveniently controlled, the distance between the expansion bolts of the same support frames is 120mm, and the positions of the split brick seams are selected when the support frames are installed in a punching mode so as to avoid damaging split bricks; the lower plane of the reserved overhanging eave position is flush with the horizontal section of the support frame;
installing a cornice template on the support frame, wherein the cornice template is fixed with the template by using dovetail screws, and the cornice template is arranged on the inner side and the upper part of the support frame and is fixed from the outer side and the lower side so as to facilitate the removal of the template;
the height of the vertical plate of the cornice template is 92 mm and is consistent with the height of the vertical section on the support frame, and the vertical plate is used for controlling the levelness and the straightness of the edge angle at the outer side of the cornice concrete; the flat plate of the cornice template is wider than the horizontal section of the support frame by 60mm and stretches into the wall, so that the lower wall surface can be effectively prevented from being polluted by slurry leakage in the concrete pouring process.
Step six, adopting C20 fine stone concrete, covering and protecting the cornice position within 1m up and down by using a plastic film before concrete pouring, preventing concrete slurry from polluting the wall surface in the pouring process, cleaning the joint, brushing plain cement slurry doped with 108 glue, carrying out concrete pouring cornice 16, and outwards finding a 20mm slope from the root of the cornice, vibrating by adopting a small-sized hand-held flat vibrator, so as to ensure that concrete pouring is compact and the upper surface is basically flat, and the upper surface of the concrete eave is polished along with polishing; a gap 18 of 12mm is reserved between the top of the cornice concrete and the top wall of the reserved cornice position.
Step seven, after the concrete pouring is completed and the strength of the designed concrete is reached through curing, dismantling a positioning tool, firstly dismantling a dovetail screw for fixing the cornice template during dismantling, then dismantling an expansion bolt for fixing the support frame, and finally dismantling the cornice template;
and step eight, after the template is removed, pointing the upper and lower gaps of the cornice by using silicone adhesive, so as to ensure that rainwater cannot infiltrate from the gaps, and spraying cornice coating after pointing is finished.
The present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The positioning method for the exterior wall concrete cornice pouring is characterized in that the used tool comprises a cornice template (1) for pouring concrete molding and a support frame (2) arranged at the lower part of the cornice template (1);
the cornice template (1) is a long template with an L-shaped cross section and is divided into a flat plate (3) and a vertical plate (4), and a plurality of first mounting holes are formed in the edges of the flat plate (3) and the vertical plate;
the support frame (2) comprises an upper vertical section (6), a lower vertical section (7), a horizontal section (8) and a gusset (9), wherein the horizontal section is positioned between the upper vertical section and the lower vertical section, the gusset is arranged between the horizontal section and the lower vertical section, a fixing hole (10) is formed in the lower vertical section, a second mounting hole (11) is formed in the upper vertical section and the horizontal section, the second mounting hole (11) is matched with the first mounting hole in size and position, and a dovetail screw (12) is arranged in the first mounting hole and the second mounting hole (11); the cornice template (1) and the support frame (2) are mounted together through the dovetail screws (12); each cornice template (1) corresponds to a plurality of supporting frames (2);
the support frame (2) is arranged on the outer wall through an expansion bolt (13) arranged in the fixing hole (10);
the height of the vertical plate of the cornice template (1) is consistent with the height of the upper vertical section of the support frame (2);
the width of the flat plate (3) of the cornice template (1) is larger than the length of the horizontal section of the support frame (2);
the positioning method comprises the following steps:
firstly, manufacturing an outer wall cornice positioning tool;
firstly, constructing an external wall split brick or stone, reserving a cornice position during construction, performing roughening treatment on the reserved cornice position before construction, and cleaning a chiseled surface after chiseling is completed to ensure that a joint part is clean and free of loose concrete;
thirdly, after finishing the outer wall surface layer, firstly performing bar planting operation, and implanting longitudinal bars and transverse bars;
installing a support frame at a reserved overhanging eave position after the bar planting is finished, wherein the support frame is fixed on a wall surface through an expansion bolt installed in a fixing hole, and the lower plane of the reserved overhanging eave position is flush with the horizontal section of the support frame;
installing a cornice template on the support frame, fixing the cornice template with the support frame by using dovetail screws, arranging the cornice template on the inner side and the upper part of the support frame, fixing the cornice template from the outer side and the lower side, keeping the height of a vertical plate of the cornice template consistent with that of a vertical section on the support frame, and extending a flat plate of the cornice template into a wall after being widened out of a horizontal section of the support frame;
step six, firstly, covering and protecting the upper and lower 1m range of the cornice position by using a plastic film before concrete pouring to prevent concrete slurry from polluting the wall surface in the pouring process, then cleaning the joint and brushing cement slurry, vibrating by adopting a small-sized hand-held flat vibrator to ensure that concrete pouring is compact and the upper surface is basically flat, and polishing the upper surface of the concrete eave along with beating;
step seven, after the concrete pouring is completed and the strength of the designed concrete is reached through curing, dismantling a positioning tool, firstly dismantling a dovetail screw for fixing the cornice template during dismantling, then dismantling an expansion bolt for fixing the support frame, and finally dismantling the cornice template;
and step eight, after the template is removed, pointing the upper and lower gaps of the cornice by using silicone adhesive, and spraying cornice coating after pointing is completed, thus obtaining the cornice.
2. Positioning method for external wall concrete cornice pouring according to claim 1, characterized in that the angle between the slab (3) and the riser (4) is the same as the angle between the upper vertical section (6) and the horizontal section (8).
3. Positioning method for external wall concrete cornice pouring according to claim 1 or 2, characterized in that the slab (3) and the riser (4) are mutually perpendicular.
4. The positioning method for exterior wall concrete cornice pouring according to claim 1, wherein one side of the cornice template (1) is provided with a groove (21), and the other side is provided with a lug (22), and the shape and the size of the lug are matched with those of the groove.
5. Positioning method for exterior wall concrete cornice pouring according to claim 1 or 4, characterized in that the cornice form (1) is plywood.
6. The positioning method for exterior wall concrete cornice pouring according to claim 1, wherein the cornice template (1) is divided into an upper layer and a lower layer, the upper layer is a flexible plate (14), the lower layer is formed by splicing a plurality of rigid plates (15), the lower rigid plates and the upper flexible plates are fixedly attached, and the length of each rigid plate is larger than the distance between two adjacent supporting frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320481.9A CN109162451B (en) | 2018-11-07 | 2018-11-07 | Template positioning tool and method for exterior wall concrete cornice pouring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320481.9A CN109162451B (en) | 2018-11-07 | 2018-11-07 | Template positioning tool and method for exterior wall concrete cornice pouring |
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| Publication Number | Publication Date |
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| CN109162451A CN109162451A (en) | 2019-01-08 |
| CN109162451B true CN109162451B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811320481.9A Active CN109162451B (en) | 2018-11-07 | 2018-11-07 | Template positioning tool and method for exterior wall concrete cornice pouring |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110306410A (en) * | 2019-07-05 | 2019-10-08 | 张贵霖 | A kind of groove construction die device |
| CN110512778A (en) * | 2019-09-05 | 2019-11-29 | 上海市房地产科学研究院（上海市住宅修缮工程质量检测中心） | A kind of bridging piece and its construction technology for clay brick facade |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3815338A1 (en) * | 1988-05-05 | 1989-11-16 | Wolfgang Baumann | Equipment which can be used in the building industry, in particular cornice-shuttering retaining means or clamp |
| CN206397145U (en) * | 2016-12-19 | 2017-08-11 | 中冶天工集团有限公司 | The outer eaves mould fixing device of concrete of encorbelmenting |
| CN206737411U (en) * | 2017-05-25 | 2017-12-12 | 沭阳县平安树木业有限公司 | A kind of collapsible building template |
| CN207794610U (en) * | 2018-02-02 | 2018-08-31 | 青岛一建集团有限公司 | The support device corniced for installing exterior wall |
| CN209211890U (en) * | 2018-11-07 | 2019-08-06 | 山西建筑工程集团有限公司 | A kind of template positioning tool for steel poured that cornices for exterior wall concrete |
-
2018
- 2018-11-07 CN CN201811320481.9A patent/CN109162451B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3815338A1 (en) * | 1988-05-05 | 1989-11-16 | Wolfgang Baumann | Equipment which can be used in the building industry, in particular cornice-shuttering retaining means or clamp |
| CN206397145U (en) * | 2016-12-19 | 2017-08-11 | 中冶天工集团有限公司 | The outer eaves mould fixing device of concrete of encorbelmenting |
| CN206737411U (en) * | 2017-05-25 | 2017-12-12 | 沭阳县平安树木业有限公司 | A kind of collapsible building template |
| CN207794610U (en) * | 2018-02-02 | 2018-08-31 | 青岛一建集团有限公司 | The support device corniced for installing exterior wall |
| CN209211890U (en) * | 2018-11-07 | 2019-08-06 | 山西建筑工程集团有限公司 | A kind of template positioning tool for steel poured that cornices for exterior wall concrete |
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| Publication number | Publication date |
|---|---|
| CN109162451A (en) | 2019-01-08 |
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