CN103075003B - The construction techniques of a kind of inner corner trim, external corner - Google Patents
The construction techniques of a kind of inner corner trim, external corner Download PDFInfo
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- CN103075003B CN103075003B CN201310040361.4A CN201310040361A CN103075003B CN 103075003 B CN103075003 B CN 103075003B CN 201310040361 A CN201310040361 A CN 201310040361A CN 103075003 B CN103075003 B CN 103075003B
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Abstract
The construction techniques of a kind of inner corner trim, external corner, belong to technical field of building construction, it is combinationally used Angle formwork and wall form, bondd by double faced adhesive tape between Angle formwork and wall form, the non-working surface of the seam crossing between Angle formwork and wall form is arranged the lumps of wood that the bottom surface length of side is 0.04m, the axis of this lumps of wood and seam are straight line and hold out against with seam; Described Angle formwork is arrange metal form on the work plane of composite board Angle formwork.Install template by the method, the concrete negative and positive angle corner angle of building are straight, and avoid spillage, impression quality is good.Decrease secondary and repair labour cost and cost of materials.
Description
Technical field
The invention belongs to a kind of construction method of building field, be specifically related to the construction techniques of a kind of inner corner trim, external corner.
Background technology
Present stage, the multilayer template as important mold materials in high-building construction was widely used.But the piece at multilayer template yin, yang angle does not sternly cause spillage or cause negative and positive angle not straight in the distortion of concreting process, main body needs before checking and accepting to pick cutter, repair, and causes secondary to drop into labour cost and cost of materials.
Summary of the invention
In order to avoid above-mentioned deficiency, reducing the construction costs, the invention provides the construction techniques of a kind of inner corner trim, external corner.
Technical scheme of the present invention is: it is characterized in that Angle formwork and wall form to combinationally use, bondd by double faced adhesive tape between Angle formwork and wall form, the non-working surface of the seam crossing between Angle formwork and wall form is arranged the lumps of wood that the bottom surface length of side is 0.04m, the axis of this lumps of wood and seam are straight line and hold out against with seam; Described Angle formwork is arrange metal form on the work plane of composite board Angle formwork.
Described composite board Angle formwork comprises interior wall internal corner formwork, exterior wall internal corner template, exterior wall external angle formwork;
Interior wall internal corner formwork and metal interior wall internal corner formwork are combined as and combine interior wall internal corner formwork;
Exterior wall internal corner template and the form assembly of metal exterior wall internal corner are combined exterior wall internal corner formwork;
Exterior wall external angle formwork and metal exterior wall external angle formwork are combined as combined exterior wall external angle formwork.
Described metal form comprises metal interior wall internal corner formwork, metal exterior wall internal corner template, metal exterior wall external angle formwork.
Combination interior wall internal corner formwork and inside wall formwork are combinationally used; Combined exterior wall internal corner formwork and outer wall template are combinationally used; Combined exterior wall external angle formwork and outer wall template are combinationally used; When inside wall formwork is assembled with combination interior wall internal corner formwork, is combining the non-working surface of interior wall internal corner formwork and the lumps of wood that the bottom surface length of side is 0.04m is being set apart from the position of combination interior wall internal corner formwork edge 0.02m; Combination interior wall internal corner formwork and inside wall formwork are bondd by double faced adhesive tape; Arrange at the seam crossing of combination interior wall internal corner formwork and inside wall formwork the lumps of wood that the bottom surface length of side is 0.04m, this lumps of wood withstands seam; Then conveniently program has propped up other templates.
The both sides of the template steel pipe in inner corner trim hold out against;
At the non-working surface of combined exterior wall internal corner formwork and the position of distance combined exterior wall internal corner formwork edge 0.02m arranges the lumps of wood that the bottom surface length of side is 0.04m; Combined exterior wall internal corner formwork and outer wall template are bondd by double faced adhesive tape; Arrange at the seam crossing of combined exterior wall internal corner formwork and outer wall template the lumps of wood that the bottom surface length of side is 0.04m, this lumps of wood withstands seam; Then conveniently program has propped up other templates.
The both sides of the template steel pipe in inner corner trim hold out against.
At the non-working surface of combined exterior wall external angle formwork and the position of distance combined exterior wall external angle formwork edge 0.02m arranges the lumps of wood that the bottom surface length of side is 0.04m; Combined exterior wall external angle formwork and outer wall template are bondd by double faced adhesive tape; Arrange at the seam crossing of combined exterior wall external angle formwork and outer wall template the lumps of wood that the bottom surface length of side is 0.04m, this lumps of wood withstands seam; Then conveniently program has propped up other templates.
After concreting completes, strength of wall body reaches 1.2Mpa, removes inner, external wall template and gang form, and on the metal sheet of gang form, brush release agent uses in order to lower floor.Escalator and outer wall template up lift with floor entirety, and brush release agent uses in order to lower floor.
Gang form of the present invention comprises combination interior wall internal corner formwork, combined exterior wall internal corner formwork, combined exterior wall external angle formwork, and namely combination interior wall internal corner formwork is fixed with metal interior wall internal corner formwork at the work plane of interior wall internal corner formwork; Combined exterior wall internal corner formwork is for be fixed with metal exterior wall internal corner template at exterior wall internal corner formwork work plane; Combined exterior wall external angle formwork is for be fixed with metal exterior wall external angle formwork at exterior wall external angle formwork work plane;
The width that described interior wall internal corner formwork becomes an angle of 90 degrees to connect and compose two side plates by two blocks of composite board is all equilateral gussets of 0.3m;
The width that described exterior wall internal corner template becomes an angle of 90 degrees to connect and compose two side plates by two blocks of composite board is all equilateral gussets of 0.5m.
The width that exterior wall external angle formwork becomes an angle of 90 degrees to connect and compose two side plates by two blocks of composite board is all equilateral gussets of 0.5m.
Described metal interior wall internal corner formwork is made up of metal sheet, the equilateral sheet gusset of its to be the width of two side plates be all 0.3m;
Described metal exterior wall internal corner template is made up of metal sheet, the equilateral sheet gusset of its to be the width of two side plates be all 0.5m;
Described metal exterior wall external angle formwork is made up of metal sheet, the equilateral sheet gusset of its to be the width of two side plates be all 0.5m;
The galvanized sheet iron of described metal sheet to be thickness be 0.15mm;
Described work plane is this side that internal corner formwork or exterior wall external angle formwork contact with concrete wall.
Described non-working surface spread configuration three lumps of wood, three lumps of wood abut against together, and the bottom surface length of side of every root lumps of wood is 40mm.
Interior wall internal corner formwork is fixed by tapping screw and metal interior wall internal corner formwork, and exterior wall negative and positive Angle formwork is fixed by tapping screw and metal exterior wall negative and positive Angle formwork.
The procedure of processing of gang form of the present invention is:
1, flattened by the rolling galvanized sheet iron of width 1.6m, plate surface evenness is not more than 3mm; And the width identical with inside wall formwork height of cutting length is respectively first piece of rectangular slab of 0.6m, and length and width identical with outer wall template height is second piece of rectangular slab of 1m, and length and width identical with outer wall template height is the 3rd piece of rectangular slab of 1m;
2, first piece of rectangular slab is pressed on lathe two side plate width and is all 0.3m and angle between two side plates is the metal interior wall internal corner formwork of 90 degree;
3, second piece of rectangular slab is pressed on lathe two side plate width and is all 0.5m and angle between two side plates is the metal exterior wall internal corner template of 90 degree;
4, the 3rd piece of rectangular slab is pressed on lathe two side plate width and is all 0.5m and angle between two side plates is the metal exterior wall external angle formwork of 90 degree;
5, make two side plate width with composite board and be 0.3m and angle between two side plates is the interior wall internal corner formwork of 90 degree;
6, make two side plate width with composite board and be 0.5m and angle between two side plates is the exterior wall internal corner template of 90 degree;
7, make two side plate width with composite board and be 0.5m and angle between two side plates is the exterior wall external angle formwork of 90 degree;
8, with tapping screw, metal exterior wall internal corner template and exterior wall internal corner template are fixed, be referred to as combined exterior wall internal corner formwork; Metal exterior wall external angle formwork and exterior wall external angle formwork are fixed with tapping screw, be referred to as combined exterior wall external angle formwork, the distance between adjacent two screws is 0.2m; Metal interior wall internal corner formwork and interior wall internal corner formwork are fixed with tapping screw, be referred to as combination interior wall internal corner formwork, the distance between adjacent two screws is 0.2m;
This invention is first flattened by the sheet iron of rolling and is cut into the size of needs, then with lathe, sheet iron is pressed into right angle, finally followed closely on the negative and positive angle plywood be made in advance by iron sheet self-tapping screw.
Install template with the present invention, the concrete negative and positive angle corner angle of building are straight, and avoid spillage, impression quality is good.Decrease labour cost and the cost of materials of secondary repairing, reduce cost.
Accompanying drawing explanation
Fig. 1 is the structure chart combining interior wall internal corner formwork in the present invention.
Fig. 2 is the structure chart of combined exterior wall internal corner formwork in the present invention.
Fig. 3 is the structure chart of combined exterior wall external angle formwork in the present invention.
Fig. 4 is the construction technology figure of the embodiment of the present invention one.
Fig. 5 is the construction technology figure of the embodiment of the present invention two.
Fig. 6 is the construction technology figure of the embodiment of the present invention three.
In figure 1, composite board (15mm is thick), 2, galvanized sheet iron (0.15mm is thick), 3, the lumps of wood (40 mm × 80 mm), 4, concrete wall (200 mm are thick)
Detailed description of the invention
Embodiment one: the construction method of interior wall inner corner trim.
1, flattened by the rolling galvanized sheet iron of width 1600mm, plate surface evenness is not more than 3mm.
2, machine tooling iron sheet, iron sheet is cut into the iron plate that length is identical with inside wall formwork height, width is 600mm, then iron plate is pressed into the right angle metal interior wall internal corner formwork that two hem widths are 90 degree of 300mm × 300mm on lathe, the right angle of metal interior wall internal corner formwork will be guaranteed straight.
3, make with composite board the interior wall internal corner formwork that both sides width is 300mm × 300mm right angle; At two marginal positions of interior wall internal corner formwork and distance 20mm place, edge the lumps of wood be set be referred to as typified form, the bottom surface length of side of the lumps of wood is 40mm;
4, be fixedly referred to as to combine interior wall internal corner formwork with the work plane of self-tapping screw by metal interior wall internal corner formwork and interior wall internal corner formwork; Distance between adjacent two self-tapping screws is 200mm; Screw is twisted flat with iron sheet; In advance Screw arbor with nut at both-ends eye Churn drill is bored in addition; Painting brushes release agent.
5, combination interior wall internal corner formwork and inside wall formwork are combinationally used; Combination interior wall internal corner formwork adopts double faced adhesive tape to be connected with the assembled seam of interior wall mould, spread configuration 3 lumps of wood on the non-working surface of seam, and the bottom surface length of side of every root lumps of wood is 40mm, and the axis and the seam that are wherein positioned at the middle lumps of wood are straight line, and hold out against seam.
6, conveniently program has propped up other template.
7, concreting completes strength of wall body and reaches 1.2Mpa, removes inside wall formwork, combination interior wall internal corner formwork, and on the work plane of combination interior wall internal corner formwork evenly brushing release agent use in order to next time.
Embodiment two:
the construction method of exterior wall internal corner is:
1, flattened by the rolling galvanized sheet iron of width 1600mm, plate surface evenness is not more than 3mm.
2, machine tooling iron sheet, iron sheet is cut into the iron plate that length is identical with outer wall mould plate hight, width is 1000mm, then iron plate is pressed into the right angle metal exterior wall internal corner template that two hem widths are 90 degree of 500mm × 500mm on lathe, the right angle of metal exterior wall internal corner template will be guaranteed straight.
3, make with composite board the exterior wall internal corner template that both sides width is 500mm × 500mm right angle; Exterior wall internal corner formwork two marginal positions and distance 20mm place, edge arrange the lumps of wood be referred to as shape Angle formwork, the bottom surface length of side of the lumps of wood is 40mm;
4, with self-tapping screw, the work plane of metal exterior wall internal corner template and exterior wall internal corner template is fixedly referred to as combined exterior wall internal corner formwork; Distance between adjacent two self-tapping screws is 200mm; Screw is twisted flat with iron sheet; In advance Screw arbor with nut at both-ends eye Churn drill is bored in addition; Painting brushes release agent.
5, sizing Angle formwork and outer wall template combinationally use; Sizing Angle formwork is connected by double faced adhesive tape with outer wall mould splicing seam, arranges at seaming position the lumps of wood that the 3 foundation face length of sides are 40mm, and axis and the seam of a middle lumps of wood are straight line and hold out against seam, and then conveniently program has propped up other template.
6, concreting completes strength of wall body and reaches 1.2Mpa, starts to remove each template, and uses in order to next time at the even brushing release agent of the work plane of combined exterior wall internal corner formwork.
Embodiment three:
the construction method of exterior wall external corner is:
1, flattened by the rolling galvanized sheet iron of width 1600mm, plate surface evenness is not more than 3mm.
2, machine tooling iron sheet, iron sheet is cut into the iron plate that length is identical with outer wall mould plate hight, width is 1000mm, then iron plate is pressed into the right angle metal exterior wall external angle formwork that two hem widths are 90 degree of 500mm × 500mm on lathe, the right angle of metal exterior wall external angle formwork will be guaranteed straight.
3, make with composite board the exterior wall external angle formwork that both sides width is 500mm × 500mm right angle; Exterior wall external angle formwork two marginal positions and distance 20mm place, edge arrange the lumps of wood be referred to as shape Angle formwork, the bottom surface length of side of the lumps of wood is 40mm;
4, with self-tapping screw, the work plane of metal exterior wall external angle formwork and exterior wall external angle formwork is fixedly referred to as combined exterior wall external angle formwork; Distance between adjacent two self-tapping screws is 200mm; Screw is twisted flat with iron sheet; In advance Screw arbor with nut at both-ends eye Churn drill is bored in addition; Painting brushes release agent.
5, sizing Angle formwork and outer wall template combinationally use; Sizing Angle formwork is connected by double faced adhesive tape with outer wall mould splicing seam, arranges at seaming position the lumps of wood that the 3 foundation face length of sides are 40mm, and axis and the seam of a middle lumps of wood are straight line and hold out against seam, and then conveniently program has propped up other template.
6, concreting completes strength of wall body and reaches 1.2Mpa, starts to remove each template, and uses in order to next time at the even brushing release agent of the work plane of combined exterior wall external angle formwork.
Claims (6)
1. the construction techniques of an inner corner trim, external corner, Angle formwork and wall form are combinationally used, bondd by double faced adhesive tape between Angle formwork and wall form, the non-working surface of the seam crossing between Angle formwork and wall form is arranged the lumps of wood that the bottom surface length of side is 0.04m, the axis of this lumps of wood and seam are straight line and hold out against with seam; Described Angle formwork is arrange metal form on the work plane of composite board Angle formwork; Described composite board Angle formwork comprises interior wall internal corner formwork, exterior wall internal corner template, exterior wall external angle formwork; Described metal form comprises metal interior wall internal corner formwork, metal exterior wall internal corner template, metal exterior wall external angle formwork; The width that described exterior wall internal corner template becomes an angle of 90 degrees to connect and compose two side plates by two blocks of composite board is all equilateral gussets of 0.5m; The width that described exterior wall external angle formwork becomes an angle of 90 degrees to connect and compose two side plates by two blocks of composite board is all equilateral gussets of 0.5m;
It is characterized in that the construction method of interior wall inner corner trim comprises following content:
(1), make with composite board the interior wall internal corner formwork that both sides width is 300mm × 300mm right angle; At two marginal positions of interior wall internal corner formwork and distance 20mm place, edge the lumps of wood be set be referred to as typified form, the bottom surface length of side of the lumps of wood is 40mm;
(2), be fixedly referred to as to combine interior wall internal corner formwork with the work plane of self-tapping screw by metal interior wall internal corner formwork and interior wall internal corner formwork; Distance between adjacent two self-tapping screws is 200mm; Screw is twisted flat with iron sheet;
(3), combination interior wall internal corner formwork and inside wall formwork are combinationally used; Combination interior wall internal corner formwork adopts double faced adhesive tape to be connected with the assembled seam of interior wall mould, spread configuration 3 lumps of wood on the non-working surface of seam, and the bottom surface length of side of every root lumps of wood is 40mm, and the axis and the seam that are wherein positioned at the middle lumps of wood are straight line, and hold out against seam;
(4), concreting completes strength of wall body and reaches 1.2Mpa, removes inside wall formwork, combination interior wall internal corner formwork, and on the work plane of combination interior wall internal corner formwork evenly brushing release agent use in order to next time;
The construction method of exterior wall internal corner comprises following content
:
(1), make with composite board the exterior wall internal corner template that both sides width is 500mm × 500mm right angle; Exterior wall internal corner formwork two marginal positions and distance 20mm place, edge arrange the lumps of wood be referred to as shape Angle formwork, the bottom surface length of side of the lumps of wood is 40mm;
(2), with self-tapping screw, the work plane of metal exterior wall internal corner template and exterior wall internal corner template is fixedly referred to as combined exterior wall internal corner formwork; Distance between adjacent two self-tapping screws is 200mm; Screw is twisted flat with iron sheet;
(3), sizing Angle formwork and outer wall template combinationally use; Sizing Angle formwork is connected by double faced adhesive tape with outer wall mould splicing seam, arranges at seaming position the lumps of wood that the 3 foundation face length of sides are 40mm, and axis and the seam of a middle lumps of wood are straight line and hold out against seam, and then conveniently program has propped up other template;
(4), concreting completes strength of wall body and reaches 1.2Mpa, starts to remove each template, and uses in order to next time at the even brushing release agent of the work plane of combined exterior wall internal corner formwork;
The construction method of exterior wall external corner comprises following content
:
(1), make with composite board the exterior wall external angle formwork that both sides width is 500mm × 500mm right angle; Exterior wall external angle formwork two marginal positions and distance 20mm place, edge arrange the lumps of wood be referred to as shape Angle formwork, the bottom surface length of side of the lumps of wood is 40mm;
(2), with self-tapping screw, the work plane of metal exterior wall external angle formwork and exterior wall external angle formwork is fixedly referred to as combined exterior wall external angle formwork; Distance between adjacent two self-tapping screws is 200mm; Screw is twisted flat with iron sheet; In advance Screw arbor with nut at both-ends eye Churn drill is bored in addition; Painting brushes release agent;
(3), sizing Angle formwork and outer wall template combinationally use; Sizing Angle formwork is connected by double faced adhesive tape with outer wall mould splicing seam, arranges at seaming position the lumps of wood that the 3 foundation face length of sides are 40mm, and axis and the seam of a middle lumps of wood are straight line and hold out against seam;
(4), concreting completes strength of wall body and reaches 1.2Mpa, starts to remove each template, and uses in order to next time at the even brushing release agent of the work plane of combined exterior wall external angle formwork.
2. the construction techniques of a kind of inner corner trim according to claim 1, external corner, is characterized in that described metal interior wall internal corner formwork is made up of metal sheet, the equilateral sheet gusset of its to be the width of two side plates be all 0.3m.
3. the construction techniques of a kind of inner corner trim according to claim 1, external corner, is characterized in that described metal exterior wall internal corner template to be the width of two side plates is all the equilateral sheet gusset of 0.5m; The equilateral sheet gusset of described metal exterior wall external angle formwork to be the width of two side plates be all 0.5m.
4. the construction techniques of a kind of inner corner trim according to claim 1, external corner, is characterized in that described work plane is this side contacted with concrete wall.
5. the construction techniques of a kind of inner corner trim according to claim 1, external corner, it is characterized in that described non-working surface spread configuration three lumps of wood, three lumps of wood abut against together, and the bottom surface length of side of every root lumps of wood is 40mm.
6. the construction techniques of a kind of inner corner trim according to claim 1, external corner, is characterized in that width that described interior wall internal corner formwork becomes an angle of 90 degrees to connect and compose two side plates by two blocks of composite board is all equilateral gussets of 0.3m.
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| CN201310040361.4A CN103075003B (en) | 2013-02-01 | 2013-02-01 | The construction techniques of a kind of inner corner trim, external corner |
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| CN112177318A (en) * | 2020-08-20 | 2021-01-05 | 中冶天工集团有限公司 | Construction device and construction method for improving appearance quality of internal corner of concrete wall |
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| CN105937303A (en) * | 2016-06-08 | 2016-09-14 | 中国十七冶集团有限公司 | Concrete structure wall column corner wood formwork reinforcing method |
| CN109057258A (en) * | 2018-08-08 | 2018-12-21 | 中冶天工集团有限公司 | A kind of upright straight construction method of control wall plastering inner corner trim |
| CN111424975A (en) * | 2020-03-30 | 2020-07-17 | 中建新疆建工（集团）有限公司 | Shear wall internal corner template splicing and edge covering construction method |
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| US5088578A (en) * | 1989-06-12 | 1992-02-18 | Gates & Sons, Inc. | Movable support mechanism for construction of elevator shafts and the like |
| CN201232354Y (en) * | 2008-07-18 | 2009-05-06 | 中冶京唐建设有限公司 | Wooden formwork for shaping metal lining cylinder |
| CN201627363U (en) * | 2009-12-24 | 2010-11-10 | 青建集团股份公司 | Steel framed formwork inside-corner mold structure |
| CN102733596A (en) * | 2012-07-05 | 2012-10-17 | 成军 | Construction method of fair-faced concrete structure node templates |
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| CN112177318A (en) * | 2020-08-20 | 2021-01-05 | 中冶天工集团有限公司 | Construction device and construction method for improving appearance quality of internal corner of concrete wall |
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Address after: 030013 No. 1, Donghua gate, Taiyuan, Shanxi Applicant after: SHANXI SECOND CONSTRUCTION GROUP CO., LTD. Address before: 030013 No. 1, Donghua gate, Taiyuan, Shanxi Applicant before: Shanxi No.2 Construction Co., Ltd. |
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Inventor after: Jin Hongbiao Inventor after: Zheng Hongfei Inventor after: Ding Yali Inventor after: Li Guozhong Inventor after: An Lina Inventor after: Liu Kai Inventor after: Yu Xiang Inventor after: Zhang Shuai Inventor after: Zhao Jinhu Inventor after: Zhang Min Inventor after: Niu Jin Inventor after: Gu Mingge Inventor after: Chen Zhenhai Inventor after: Jin Yuan Inventor after: Gong Xiaoli Inventor after: Zhang Hongwei Inventor before: Jin Hongbiao Inventor before: An Lina Inventor before: Yu Xiang Inventor before: Zhang Shuai Inventor before: Zhao Jinhu Inventor before: Zhang Min Inventor before: Niu Jin Inventor before: Gu Mingge Inventor before: Chen Zhenhai Inventor before: Jin Yuan Inventor before: Hao Xin Inventor before: Li Guozhong |
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