CN110043008B - Method for smoothing wall surface and preventing cracking - Google Patents
Method for smoothing wall surface and preventing cracking Download PDFInfo
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- CN110043008B CN110043008B CN201910353168.3A CN201910353168A CN110043008B CN 110043008 B CN110043008 B CN 110043008B CN 201910353168 A CN201910353168 A CN 201910353168A CN 110043008 B CN110043008 B CN 110043008B
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- gypsum
- ribs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/16—Implements for after-treatment of plaster or the like before it has hardened or dried, e.g. smoothing-tools, profile trowels
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a method for plastering a wall surface and preventing cracking, which comprises the following steps: (1) finding the highest point on the inner wall; (2) a horizontal reference gypsum rib and a vertical reference gypsum rib are arranged at the highest point of the inner wall, and are parallel to the plane of the outer wall; (3) taking a horizontal reference gypsum rib as a boundary, sticking vertical reinforced gypsum ribs on the wall surfaces of the inner walls at the upper side and the lower side, and staggering the reinforced gypsum ribs at the upper side and the lower side; (4) the horizontal reference gypsum ribs, the vertical reference gypsum ribs and the reinforced gypsum ribs comprise lacing wire layers clamped in the middle of the gypsum body, and the gypsum body is exposed out of two ends of each lacing wire layer; (5) after gypsum is smeared between the reinforced gypsum ribs and leveled, the reinforced gypsum ribs are polished and then sprayed with paint. The invention has the advantages that: guaranteed the interior wall parallel with the outer wall after floating, and had the setting on lacing wire layer, improved the intensity of gypsum muscle on the one hand, more importantly forms whole with the gypsum muscle with floating gypsum, is difficult for producing the crackle.
Description
Technical Field
The invention relates to the technical field of building decoration, in particular to a wall surface trowelling method.
Background
In the floating treatment process of the inner wall, if the inner wall is positioned according to the inner wall, the inner wall is uneven, so that no positioning reference exists; in addition, if the area of the inner wall is large and the unevenness of the inner wall is too large, more gypsum is needed during trowelling, and the shrinkage of the gypsum at different thicknesses is different in the drying process, which inevitably causes unevenness of the wall surface, and is also easy to cause defects such as cracks due to different shrinkage. Chinese patent application No. 201110193077.1 discloses a method for scraping and leveling a wall surface plastering layer and a member for implementing the method, which comprises the following steps: preparing a scraping plate and a scraping leveling construction ruler; spraying or plastering mortar on the wall surface marked with a plurality of plastering layer construction datum surfaces arranged according to the interval distance, wherein the distance between the plastering layer construction datum surface and the wall surface is the thickness of the plastering layer, and pressing a plurality of dents which are flush with the plastering layer construction datum surface on the mortar on the wall surface at the acute angle of the scraping and leveling construction ruler; scraping alternate grooves from the mortar with the plastering layer construction datum plane on the wall surface through the plastering plate, and scraping and plastering part of the mortar higher than the plastering layer construction datum plane to be close to the plastering layer construction datum plane; and pasting the working surface of the scraping and leveling construction ruler member on the construction reference surface of the plastering layer, wherein the scraping and leveling construction ruler member moves from bottom to top to scrape the mortar on the wall surface and level the plastering layer with the leveling stroke flush with the construction reference surface of the plastering layer. However, this patent also does not solve the above-mentioned technical problem.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide an inner wall surface trowelling method and a cracking prevention method capable of positioning based on the inclination angle of an outer wall, and the specific technical scheme is as follows:
a method for smoothing wall surfaces and preventing cracking comprises the following steps:
(1) finding the highest point on the inner wall;
(2) a horizontal reference gypsum rib and a vertical reference gypsum rib are arranged at the highest point of the inner wall, and are parallel to the plane of the outer wall;
(3) taking a horizontal reference gypsum rib as a boundary, sticking vertical reinforced gypsum ribs on the wall surfaces of the inner walls at the upper side and the lower side, and staggering the reinforced gypsum ribs at the upper side and the lower side;
(4) the horizontal reference gypsum ribs, the vertical reference gypsum ribs and the reinforced gypsum ribs comprise lacing wire layers clamped in the middle of the gypsum body, and the gypsum body is exposed out of two ends of each lacing wire layer;
(5) after gypsum is smeared between the reinforced gypsum ribs and leveled, the reinforced gypsum ribs are polished and then sprayed with paint.
The method for enabling the horizontal reference gypsum ribs and the vertical reference gypsum ribs to be parallel to the plane of the outer wall comprises the following steps: according to the inclination angle of the outer wall, finding a positioning point on the wall surface of the vertical plane through the highest point of the inner wall by laser, leveling the height from the protrusion height of the positioning point to the height of the highest point by using a gypsum pad, and pasting a horizontal reference gypsum rib between the highest point and the positioning point; and then sticking the vertical reference plaster rib according to the method of the same plane as the horizontal reference plaster rib.
The distance between the reinforced gypsum ribs is 1.0-1.2 m.
The lacing wire layer is net-shaped.
The invention has the advantages that: the arrangement of the reinforcing rib layer ensures that the inner wall is parallel to the outer wall after being leveled, on one hand, the strength of the gypsum ribs is improved, and more importantly, the gypsum ribs and the leveling gypsum form a whole and are not easy to crack; the staggered arrangement of the reinforcing ribs ensures that the gypsum of the upper layer and the lower layer cannot sink in the drying process, and the defect that the thickness of the lower part is larger than that of the upper part after the overhigh wall surface is leveled can not be formed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the positions of the reinforcing gypsum ribs on the upper and lower sides;
fig. 3 is a schematic position diagram of the stretching layer and the plaster rib.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings, wherein the method for smoothing wall surface and preventing cracking comprises the following steps:
(1) finding the highest point on the inner wall 1;
(2) a horizontal reference gypsum rib 3 and a vertical reference gypsum rib 4 are arranged at the highest point 2 of the inner wall, and the horizontal reference gypsum rib 3 and the vertical reference gypsum rib 4 are both parallel to the plane of the outer wall 8;
(3) as shown in fig. 2, with the horizontal reference gypsum ribs 3 as a boundary, the wall surfaces of the inner walls at the upper and lower sides are adhered with the reinforcing gypsum ribs 7 in the vertical direction, and the reinforcing gypsum ribs at the upper and lower sides are arranged in a staggered manner;
(4) the horizontal reference gypsum ribs, the vertical reference gypsum ribs and the reinforced gypsum ribs comprise lacing wire layers 5 clamped in the middle of the plaster body, and the plaster body 6 is exposed out of two ends of each lacing wire layer 5;
(5) after gypsum is smeared between the reinforced gypsum ribs 7 and leveled, the reinforced gypsum ribs are polished and then sprayed with paint.
The method for ensuring that the horizontal reference gypsum ribs 3 and the vertical reference gypsum ribs 4 are both parallel to the plane of the outer wall comprises the following steps: according to the inclination angle of the outer wall 8 (the inclination angle is provided by building drawings or the angle is obtained by measuring the wall surface of the outer wall in advance), a positioning point 10 is found on the wall surface 9 of the vertical surface through the highest point 2 of the inner wall by laser, the height of the protrusion of the positioning point 10 is leveled to the height of the highest point 2 by a gypsum pad, and a horizontal reference gypsum rib 3 is pasted between the highest point and the positioning point; then sticking the vertical reference gypsum bar 4 on the same plane as the horizontal reference gypsum bar, and measuring a positioning point and ensuring whether the vertical reference gypsum bar and the horizontal reference gypsum bar are on the same plane by using a laser leveling instrument, such as Boshi GLL 5-50X;
preferably, the reinforcing gypsum strands are spaced apart by 1.0 to 1.2 m.
As shown in fig. 3, the lacing wire layer is net-shaped.
Claims (3)
1. A method for smoothing wall surfaces and preventing wall surfaces from cracking is characterized by comprising the following steps:
(1) finding the highest point on the inner wall;
(2) a horizontal reference gypsum rib and a vertical reference gypsum rib are arranged at the highest point of the inner wall, and are parallel to the plane of the outer wall;
(3) taking a horizontal reference gypsum rib as a boundary, sticking vertical reinforced gypsum ribs on the wall surfaces of the inner walls at the upper side and the lower side, and staggering the reinforced gypsum ribs at the upper side and the lower side;
(4) the horizontal reference gypsum ribs, the vertical reference gypsum ribs and the reinforced gypsum ribs comprise lacing wire layers clamped in the middle of the gypsum body, and the gypsum body is exposed out of two ends of each lacing wire layer;
(5) after gypsum is smeared between the reinforced gypsum ribs and leveled, the reinforced gypsum ribs are polished and then sprayed with paint.
2. The method of wall screeding and crack prevention according to claim 1, wherein: the method for enabling the horizontal reference gypsum ribs and the vertical reference gypsum ribs to be parallel to the plane of the outer wall comprises the following steps: according to the inclination angle of the outer wall, finding a positioning point on the wall surface of the vertical plane through the highest point of the inner wall by laser, leveling the height from the protrusion height of the positioning point to the height of the highest point by using a gypsum pad, and pasting a horizontal reference gypsum rib between the highest point and the positioning point; and then sticking the vertical reference plaster rib according to the method of the same plane as the horizontal reference plaster rib.
3. The method of wall screeding and crack prevention according to claim 1, wherein: the lacing wire layer is net-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910353168.3A CN110043008B (en) | 2019-04-29 | 2019-04-29 | Method for smoothing wall surface and preventing cracking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910353168.3A CN110043008B (en) | 2019-04-29 | 2019-04-29 | Method for smoothing wall surface and preventing cracking |
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| Publication Number | Publication Date |
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| CN110043008A CN110043008A (en) | 2019-07-23 |
| CN110043008B true CN110043008B (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910353168.3A Active CN110043008B (en) | 2019-04-29 | 2019-04-29 | Method for smoothing wall surface and preventing cracking |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5605415A (en) * | 1995-05-25 | 1997-02-25 | Michael A. Marshall | Screed bar attachment |
| RU2521111C1 (en) * | 2013-03-12 | 2014-06-27 | Александр Иванович Худолий | Installation method of screed intermediate metal strips |
| CN104088416A (en) * | 2014-07-16 | 2014-10-08 | 上海隆振建筑工程有限公司 | Gypsum heat preservation painting mortar construction process |
| CN203961227U (en) * | 2014-06-19 | 2014-11-26 | 江苏嘉明合达工程机械有限公司 | Plane floating screed bar for wall plastering |
| CN207484743U (en) * | 2017-11-09 | 2018-06-12 | 东易日盛家居装饰集团股份有限公司 | A kind of wall body structure and the building using the wall body structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740595A (en) * | 2017-10-24 | 2018-02-27 | 中铁十六局集团有限公司 | A kind of processing method of metope cracking |
-
2019
- 2019-04-29 CN CN201910353168.3A patent/CN110043008B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5605415A (en) * | 1995-05-25 | 1997-02-25 | Michael A. Marshall | Screed bar attachment |
| RU2521111C1 (en) * | 2013-03-12 | 2014-06-27 | Александр Иванович Худолий | Installation method of screed intermediate metal strips |
| CN203961227U (en) * | 2014-06-19 | 2014-11-26 | 江苏嘉明合达工程机械有限公司 | Plane floating screed bar for wall plastering |
| CN104088416A (en) * | 2014-07-16 | 2014-10-08 | 上海隆振建筑工程有限公司 | Gypsum heat preservation painting mortar construction process |
| CN207484743U (en) * | 2017-11-09 | 2018-06-12 | 东易日盛家居装饰集团股份有限公司 | A kind of wall body structure and the building using the wall body structure |
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| CN110043008A (en) | 2019-07-23 |
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Address after: 124000 1-15-374-4w, Hanxin garden, Xinglongtai District, Panjin City, Liaoning Province Patentee after: Liaoning Yihai Architectural Decoration Engineering Co.,Ltd. Address before: 124000 1-15-374-4w, Hanxin garden, Xinglongtai District, Panjin City, Liaoning Province Patentee before: Panjin Tongji Shijia Decoration Engineering Co.,Ltd. |