CN113931393B - Thin plastering shear wall structure - Google Patents
Thin plastering shear wall structure Download PDFInfo
- Publication number
- CN113931393B CN113931393B CN202111150025.6A CN202111150025A CN113931393B CN 113931393 B CN113931393 B CN 113931393B CN 202111150025 A CN202111150025 A CN 202111150025A CN 113931393 B CN113931393 B CN 113931393B
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- wall
- wall body
- plastering
- triangular prism
- thin
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
- E04F13/04—Bases for plaster
- E04F13/06—Edge-protecting borders
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
- E04F13/04—Bases for plaster
- E04F13/06—Edge-protecting borders
- E04F2013/063—Edge-protecting borders for corners
Abstract
The invention discloses a thin-plastered shear wall structure which comprises a main wall body, an auxiliary wall body and a triangular prism, wherein an internal corner concave part is arranged at an included angle between the main wall body and the auxiliary wall body, embedded fasteners are embedded in the top and the bottom of the inner side of the internal corner concave part, and locking grooves which are mutually matched with the embedded fasteners in a corresponding manner are arranged in the top and the bottom of the inner side of the triangular prism; the thin plastering mortar is mainly used for coating the cover on the wall surface, and compared with the thick coating process of common plastering materials, the thin plastering mortar has the advantages of less consumption, material saving, good adhesion between the mortar and the wall body, difficult hollowing and cracking of a base surface after construction, effective reduction of the working procedure of decoration reworking, full adhesion area, excellent performance, low manufacturing cost per unit area of the thin plastering mortar, effective wall surface roughening saving, one-time survival and effective construction cost saving.
Description
Technical Field
The invention relates to the technical field of shear walls, in particular to a thin plastering shear wall structure.
Background
The building industry has been vigorously developed in the last twenty years, and the requirements of people on the comfort level, the safety and the like of a building movable space are gradually improved, so that the construction quality and the level of engineering projects are more emphasized, and the shear wall thin plastering technology is a wall plastering technology capable of effectively improving wall construction common diseases, such as ceiling hollows, cracks and the like.
The plastering mode of the construction industry for the shear wall is mainly the traditional plastering mode, the traditional plastering means that the plastering thickness is 15-20mm, the common plastering material is similar to cement material, the main component is cement, the main component is mainly the manual construction mode, the weight is high, the water content is high, the wall is easy to crack after hardening, the wall is heavy in load, the construction method is suitable for the construction of the ground of the common wall, the common plastering material needs thick coating, the material consumption is large, the required cost of the construction of the shear wall is increased, because the wall usually has yin and yang corners, the thin layer plastering is often performed by manual plastering, however, the plastering tool is difficult to smear on the corner when encountering the inside corner, so that the coverage effect of the thin layer plastering is reduced, the plastering difficulty of the inside corner is large, the reciprocating plastering thickness is generally required to be increased, the uniformity and consistency of the thin layer plastering coverage are reduced, the thin layer work efficiency is very fast, the necessary conditions are provided for the construction industry of the follow-up process, the investment is also large, the construction cost is saved on the premise of ensuring the construction quality, and the construction industry is thoroughly explored.
Disclosure of Invention
The present invention aims to provide a thin-plastered shear wall structure to solve the above related problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: including main wall body and vice wall body and triangular prism, contained angle department between main wall body and the vice wall body is equipped with reentrant corner depressed part, the inboard top of reentrant corner depressed part and the pre-buried fastener that has of bottom, the inside top and the bottom of triangular prism are equipped with the locking groove that corresponds the complex each other with pre-buried fastener, the both sides rigid coupling of triangular prism has the arc limit.
Preferably, the main wall body and the auxiliary wall body are internally provided with filling cavities, and the interiors of the filling cavities are uniformly provided with brackets and inert gases.
Preferably, the edges of both sides of the concave part of the internal corner are provided with bonding edges, and the bonding edges are in sealing bonding with the arc-shaped edges.
Preferably, the locking groove is formed by combining a groove and a locking piece, the embedded fastener is fixedly matched with the locking piece, clamping plates are arranged at the top of one end of the triangular prism and the top and the bottom of one end of the triangular prism, and the clamping plates are embedded into the groove.
Preferably, the two groups of arc edges and the reentrant corner concave parts are mutually attached and matched properly, and sealing belts are arranged on two sides of the two groups of arc edges.
Preferably, the triangular prism is made of wood materials, an anti-corrosion layer is smeared on the outer side of the triangular prism, and a decorative triangular strip is arranged at one end of the triangular prism.
The construction process of the thin plastering shear wall structure comprises the following steps:
step one, a step one; firstly, treating a base layer of a wall body to ensure that the base layer is firm, dry, smooth, clean, free of floating dust, oil marks and residual glue, then, embedding gypsum powder into the joints, and plastering indoor uneven template joints with special indoor plastering gypsum to achieve the flatness of the wall surface and the ceiling, wherein the flatness is between 4mm and 5 mm;
step two, a step two is carried out; the leveling layer for the wall and the ceiling is characterized in that a special construction tool is used for measuring the flatness and the perpendicularity of the wall and the ceiling by using a scraping bar with at least 2 meters and other special tools, and the wall and the ceiling with the error of about 1.4 cm are leveled and repaired by using plastering anti-cracking mortar, so that the anti-collision performance can be improved, the drying process is not shrunk, the leveling performance is good, a protective layer can be formed on the wall, the effects of crack repairing and crack resistance are achieved, the wall is smooth and natural, and the adhesiveness of putty is enhanced;
step three, a step of performing; repairing the internal and external corners, processing joints between the plastering layer of the wall surface and the concrete wall, repairing the internal and external corners of the wall body, pasting the internal and external corners of the beam, the column and the ceiling by special lines to achieve vertical attractive appearance of the internal and external corners, embedding the embedded fasteners into the internal corners according to the designated positions in advance, filling the grooves between the plastering layer and the concrete wall with elastic waterproof putty or plastering anti-cracking mortar to be smooth, embedding the triangular prism into the internal corner after repairing and pasting and positioning the embedded fasteners into the preset concave corner concave part in advance when plastering is performed, and at the moment, correcting the internal corner of the wall body at the included angle between the main wall body and the auxiliary wall body to be in an inclined plane structure, so that the smearing consistency of powder or mortar for smearing and scraping the main wall body and the auxiliary wall body is ensured under the plane assistance of the triangular prism, and the triangular prism and the main wall body and the auxiliary wall body can be integrated;
step four, a step four is carried out; the surface layer is coated, the inner wall waterproof black putty powder can be used for scraping and coating after the construction of the processes is finished, the second scraping and coating of the black waterproof putty powder is carried out after the first scraping and coating of the putty powder is carried out, the scraped and coated putty is flat, smooth, fine and free of stubble and bee eyes by workers during the second scraping and coating, the putty construction is carried out for 2 times after 48 hours after the completion of each putty pass, the soft brush row is applied to the whole wall surface by the workers after the second scraping and coating of the putty, and the material variety, grade, color and performance of the inner wall painting series used are ensured to meet the design and sample selection requirements.
Compared with the prior art, the invention provides a thin plastering shear wall structure, which has the following beneficial effects:
1. the thin plastering mortar is mainly used for coating the cover on the wall surface, and compared with the thick coating process of common plastering materials, the thin plastering mortar has the advantages of less consumption, material saving, good adhesion between the mortar and the wall body, difficult hollowing and cracking of a base surface after construction, effective reduction of the working procedure of decoration reworking, full adhesion area, excellent performance, low manufacturing cost per unit area of the thin plastering mortar, effective wall surface roughening saving, one-time survival and effective construction cost saving.
2. The invention utilizes the embedded concave part of the internal corner of the main wall body and the auxiliary wall body, the embedded fastener and the triangular prism to carry out integrated structure assembly, so that the internal corner of the shear wall is filled into an inclined plane structure to be attached to the surfaces of the main wall body and the auxiliary wall body, and the thin plastering is carried out under the state, so that the tool can be provided with a one-time coherent reciprocating plastering, the working efficiency of plastering the thin plastering mortar is further increased, the convenience of internal corner trimming and filling is increased, and the one-time surviving wall surface roughening procedure is matched, thereby further reducing the material loss and saving the required cost of construction materials while improving the uniformity of the mortar thin coating cover wall surface.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a first perspective view of a triangular prism of the present invention;
FIG. 4 is a second perspective view of a triangular prism of the present invention;
fig. 5 is a perspective view of an arcuate edge of the present invention.
In the figure: 1. a main wall; 2. an auxiliary wall; 3. a reentrant corner recess; 4. embedding fasteners; 5. triangular prism; 6. an arc edge; 7. locking groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a thin shear force wall structure that plasters, includes main wall body 1 and vice wall body 2 and triangular prism 5, and the contained angle department between main wall body 1 and the vice wall body 2 is equipped with reentrant corner depressed part 3, and the inboard top of reentrant corner depressed part 3 and the pre-buried fastener 4 that has in the bottom, and the inside top and the bottom of triangular prism 5 are equipped with the locking groove 7 that corresponds the complex each other with pre-buried fastener 4, and the both sides rigid coupling of triangular prism 5 has arc limit 6.
As a preferable scheme of the present embodiment: the main wall body 1 and the auxiliary wall body 2 are internally provided with filling cavities, the interiors of the filling cavities are uniformly provided with brackets and inert gas, the stability between the structures of the main wall body 1 and the auxiliary wall body 2 can be improved through the brackets, and the shear wall body is promoted to be internally provided with heat insulation and heat preservation effects by matching with the filling of the inert gas.
As a preferable scheme of the present embodiment: the edge of reentrant corner depressed part 3 both sides is equipped with the laminating limit, and laminating limit and the sealed laminating of arc limit 6 improve laminating limit and the laminating leakproofness of arc limit 6 and reentrant corner depressed part 3, strengthen the guidance quality that arc limit 6 was through the painting instrument to main wall body 1 and auxiliary wall body 2.
As a preferable scheme of the present embodiment: the locking groove 7 is formed by combining a groove and a locking piece, the embedded fastener 4 is fixedly matched with the locking piece, clamping plates are arranged at the top of one end of the triangular prism 5 and the top and the bottom of one end of the bottom, the clamping plates are embedded into the groove, the embedded fastener 4 and the locking groove 7 of the positioning and fixedly connecting mechanism are hidden through the embedded matching of the clamping plates, and at the moment, the decorative triangular corner strip can be arranged on the end face of the triangular prism 5.
As a preferable scheme of the present embodiment: two sets of arc limit 6 and reentrant corner depressed part 3 paste each other suitably and join in marriage, and the both sides of two sets of arc limit 6 are equipped with the sealing strip, and the installation cooperation of accessible sealing strip is laminated each other with reentrant corner depressed part 3, and then makes triangular prism 5 better and reentrant corner depressed part 3 laminating seal.
As a preferable scheme of the present embodiment: the triangular prism 5 is made of wood materials, the outer side of the triangular prism 5 is coated with an anti-corrosion layer, and one end of the triangular prism 5 is provided with a decorative triangular strip, so that the triangular prism 5 can be ensured not to corrode after long-term use, and the firmness of the triangular prism 5 structure is maintained.
The construction process of the thin plastering shear wall structure comprises the following steps:
step one, a step one; firstly, treating a base layer of a wall body to ensure that the base layer is firm, dry, smooth, clean, free of floating dust, oil marks and residual glue, then, embedding gypsum powder into the joints, and plastering indoor uneven template joints with special indoor plastering gypsum to achieve the flatness of the wall surface and the ceiling, wherein the flatness is between 4mm and 5 mm;
step two, a step two is carried out; the leveling layer for the wall and the ceiling is characterized in that a special construction tool is used for measuring the flatness and the perpendicularity of the wall and the ceiling by using a scraping bar with at least 2 meters and other special tools, and the wall and the ceiling with the error of about 1.4 cm are leveled and repaired by using plastering anti-cracking mortar, so that the anti-collision performance can be improved, the drying process is not shrunk, the leveling performance is good, a protective layer can be formed on the wall, the effects of crack repairing and crack resistance are achieved, the wall is smooth and natural, and the adhesiveness of putty is enhanced;
step three, a step of performing; repairing the internal and external corners, processing joints between the plastering layer of the wall surface and the concrete wall, repairing the internal and external corners of the wall, pasting the internal and external corners of the beams, the columns and the ceiling by special lines to achieve vertical attractive appearance of the internal and external corners, embedding the embedded fasteners 4 into the internal corners according to the designated positions in advance, filling grooves between the plastering layer and the concrete wall with elastic waterproof putty or plastering anti-cracking mortar to be smooth, embedding the triangular prism 5 into the internal corner repaired and pasting and positioning the preset internal corner concave part 3 and the embedded fasteners 4 in advance when plastering is performed, and at the moment, correcting the internal corners of the included angle wall between the main wall body 1 and the auxiliary wall body 2 to be in an inclined plane structure, so that the plastering powder or mortar for plastering the main wall body 1 and the auxiliary wall body 2 can be ensured to be consistent under the plane assistance of the triangular prism 5, and the triangular prism 5 and the main wall body 1 and the auxiliary wall body 2 can be integrated;
step four, a step four is carried out; the surface layer is coated, the inner wall waterproof black putty powder can be used for scraping and coating after the construction of the processes is finished, the second scraping and coating of the black waterproof putty powder is carried out after the first scraping and coating of the putty powder is carried out, the scraped and coated putty is flat, smooth, fine and free of stubble and bee eyes by workers during the second scraping and coating, the putty construction is carried out for 2 times after 48 hours after the completion of each putty pass, the soft brush row is applied to the whole wall surface by the workers after the second scraping and coating of the putty, and the material variety, grade, color and performance of the inner wall painting series used are ensured to meet the design and sample selection requirements.
In embodiment 1, as shown in fig. 1-2, when reinforcing nets are needed to be additionally arranged on the main wall 1 and the auxiliary wall 2, the reinforcing nets can be directly paved on the surfaces of the main wall 1 and the auxiliary wall 2, the triangular prism 5 integrated at the internal corner is not needed to be used as a reinforcing structure, and the normal guiding and brushing work of the triangular prism 5 is maintained, and meanwhile, the reinforcing net structure of the main wall 1 and the auxiliary wall 2 is matched, so that the bonding firmness between the subsequent plastering layer and the base layer can be effectively improved, and the possibility that delamination, hollowness and surface layer cracks should be generated on the plastering layer is inhibited.
In embodiment 2, as shown in fig. 1-2, before the triangular prism 5 is integrated with the internal corner of the main wall 1 and the auxiliary wall 2, the internal corner is firstly ensured to be smooth, clean and even in joint, and separation seams and ash lines are smooth and clear, so that the integrated connection of the triangular prism 5 and the main wall 1 and the auxiliary wall 2 is more firm, and then when the material or slurry is coated, a coating tool can be continuously moved on the wall surface through the guidance of the triangular prism 5, and the careful operation of the tool at the internal corner is omitted.
Working principle: the shear wall can fill the integrated embedded platform at the internal corner after the internal and external corner repairing process, under the filling and fixing of the platform, the coating process of subsequent materials on the internal corner is omitted, a guiding table board when a coating tool moves between the main wall body 1 and the auxiliary wall body 2 is provided, the tool can be enabled to cover mortar or powder and the like in the shear wall surface at one time, the working efficiency of the construction of the shear wall is effectively improved, and the loss of thin plastering coating materials is saved.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and that the simple modification and equivalent substitution of the technical solution of the present invention can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a thin shear force wall structure of plastering, includes main wall body (1), vice wall body (2) and triangular prism (5), its characterized in that: an included angle between the main wall body (1) and the auxiliary wall body (2) is provided with an internal corner concave part (3), embedded fasteners (4) are embedded at the top and the bottom of the inner side of the internal corner concave part (3), locking grooves (7) which are matched with the embedded fasteners (4) in a mutually corresponding manner are formed in the top and the bottom of the inside of the triangular prism (5), and arc-shaped edges (6) are fixedly connected at two sides of the triangular prism (5); the edges of the two sides of the reentrant corner concave part (3) are provided with bonding edges which are in sealing bonding with the arc-shaped edges (6);
meanwhile, the thin plastering shear wall structure is provided with the following construction procedures, including:
step one, a step one; firstly, treating a base layer of a wall body to ensure that the base layer is firm, dry, smooth, clean, free of floating dust, oil marks and residual glue, then, embedding gypsum powder into the joints, and plastering indoor uneven template joints with special indoor plastering gypsum to achieve the flatness of the wall surface and the ceiling, wherein the flatness is between 4mm and 5 mm;
step two, a step two is carried out; the leveling layer for the wall and the ceiling is characterized in that a scratch bar of at least 2 meters and other professional tools are used for measuring the flatness and the verticality of the wall and the ceiling, and the wall and the ceiling with the error of about 1.4 cm are leveled and repaired by using plastering anti-cracking mortar, so that the anti-collision performance can be improved, the drying process is not shrunk, the leveling performance is good, a protective layer can be formed on the wall, the effects of crack repairing and crack resistance are achieved, the wall is smooth and natural, and the adhesiveness of putty is enhanced;
step three, a step of performing; repairing the yin and yang corners and treating the joints of the wall plastering layer and the concrete wall, repairing the yin and yang corners of the wall, pasting the yin and yang corners of the wall by using special lines to repair beams, columns and ceilings so as to achieve vertical attractive appearance of the yin and yang corners, embedding pre-embedded fasteners (4) into the yin and yang corners according to the appointed positions in advance, filling grooves between the plastering layer and the concrete wall with elastic waterproof putty or plastering anti-cracking mortar, and flattening the grooves, when plastering is performed, embedding triangular prisms (5) into the yin and yang corners in advance, and pasting and positioning the triangular prisms with preset concave parts (3) and the pre-embedded fasteners (4), wherein at the moment, the yin corners of the wall body with included angles between a main wall body (1) and an auxiliary wall body (2) are in an inclined plane structure, so that powder or mortar for plastering the main wall body (1) and the auxiliary wall body (2) are enabled to be guaranteed to be smeared with the assistance of the plane of the triangular prisms (5), and the main wall body (1) and the auxiliary wall body (2) can be integrated;
step four, a step four is carried out; the surface layer is coated, the inner wall waterproof black putty powder can be used for scraping and coating after the construction of the processes is finished, the second scraping and coating of the black waterproof putty powder is carried out after the first scraping and coating of the putty powder is carried out, the scraped and coated putty is flat, smooth, fine and free of stubble and bee eyes by workers during the second scraping and coating, the putty construction is carried out for 2 times after 48 hours after the completion of each putty pass, the soft brush row is applied to the whole wall surface by the workers after the second scraping and coating of the putty, and the material variety, grade, color and performance of the inner wall painting series used are ensured to meet the design and sample selection requirements.
2. A thin-plastered shear wall structure according to claim 1, characterised in that: the inside of main wall body (1) and vice wall body (2) is equipped with the filling cavity, and the inside of filling cavity is evenly arranged with support and inert gas.
3. A thin-plastered shear wall structure according to claim 1, characterised in that: the locking groove (7) is formed by combining a groove and a locking piece, the embedded fastener (4) is fixedly matched with the locking piece, clamping plates are arranged at the top of one end of the triangular prism (5) and the top and the bottom of one end of the bottom of the triangular prism, and the clamping plates are embedded into the groove.
4. A thin-plastered shear wall structure according to claim 1, characterised in that: the two groups of arc edges (6) are mutually attached to the reentrant corner concave parts (3) to be matched properly, and sealing belts are arranged on two sides of the two groups of arc edges (6).
5. A thin-plastered shear wall structure according to claim 1, characterised in that: the triangular prism (5) is made of wood materials, an anti-corrosion layer is smeared on the outer side of the triangular prism (5), and a decorative triangular strip is arranged at one end of the triangular prism (5).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111150025.6A CN113931393B (en) | 2021-09-29 | 2021-09-29 | Thin plastering shear wall structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111150025.6A CN113931393B (en) | 2021-09-29 | 2021-09-29 | Thin plastering shear wall structure |
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| CN113931393A CN113931393A (en) | 2022-01-14 |
| CN113931393B true CN113931393B (en) | 2023-08-04 |
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| EP1873326A1 (en) * | 2006-06-29 | 2008-01-02 | Werner Kampichler | Profile system for forming a corner in drywall constructions |
| CN201671331U (en) * | 2010-05-21 | 2010-12-15 | 中冶集团华冶资源开发有限责任公司 | Internal angle die and steel frame template structure with the same |
| CN203174952U (en) * | 2013-04-17 | 2013-09-04 | 四川盛巨建筑安装工程有限公司 | Bonding and hanging type thin-plastered external wall insulation system |
| CN208072957U (en) * | 2018-04-12 | 2018-11-09 | 山西省工业设备安装集团有限公司 | Shear wall inner corner trim bracing means |
| CN208168263U (en) * | 2018-01-18 | 2018-11-30 | 王博 | Intelligent integration fast-assembling operating room inside corner line |
| CN110206249A (en) * | 2019-05-09 | 2019-09-06 | 苏州宜特加建筑工程有限公司 | A kind of light-duty keel heat insulation decoration integrated plate system |
| CN111809868A (en) * | 2020-08-13 | 2020-10-23 | 河南五建第二建筑安装有限公司 | Corner reinforcement for constructing column formwork and formwork reinforcement method |
-
2021
- 2021-09-29 CN CN202111150025.6A patent/CN113931393B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1873326A1 (en) * | 2006-06-29 | 2008-01-02 | Werner Kampichler | Profile system for forming a corner in drywall constructions |
| CN201671331U (en) * | 2010-05-21 | 2010-12-15 | 中冶集团华冶资源开发有限责任公司 | Internal angle die and steel frame template structure with the same |
| CN203174952U (en) * | 2013-04-17 | 2013-09-04 | 四川盛巨建筑安装工程有限公司 | Bonding and hanging type thin-plastered external wall insulation system |
| CN208168263U (en) * | 2018-01-18 | 2018-11-30 | 王博 | Intelligent integration fast-assembling operating room inside corner line |
| CN208072957U (en) * | 2018-04-12 | 2018-11-09 | 山西省工业设备安装集团有限公司 | Shear wall inner corner trim bracing means |
| CN110206249A (en) * | 2019-05-09 | 2019-09-06 | 苏州宜特加建筑工程有限公司 | A kind of light-duty keel heat insulation decoration integrated plate system |
| CN111809868A (en) * | 2020-08-13 | 2020-10-23 | 河南五建第二建筑安装有限公司 | Corner reinforcement for constructing column formwork and formwork reinforcement method |
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| CN113931393A (en) | 2022-01-14 |
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