CN112942709A - Construction method for preventing hollowing and cracking of wall plastering - Google Patents
Construction method for preventing hollowing and cracking of wall plastering Download PDFInfo
- Publication number
- CN112942709A CN112942709A CN202110273538.XA CN202110273538A CN112942709A CN 112942709 A CN112942709 A CN 112942709A CN 202110273538 A CN202110273538 A CN 202110273538A CN 112942709 A CN112942709 A CN 112942709A
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- China
- Prior art keywords
- wall
- plastering
- wall surface
- cracking
- construction method
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 29
- 238000005336 cracking Methods 0.000 title claims abstract description 19
- 239000003292 glue Substances 0.000 claims abstract description 17
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000012423 maintenance Methods 0.000 claims abstract description 8
- 239000002344 surface layer Substances 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims abstract description 7
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 6
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 4
- 230000001680 brushing effect Effects 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 20
- 239000004576 sand Substances 0.000 claims description 18
- 239000004568 cement Substances 0.000 claims description 12
- 238000012216 screening Methods 0.000 claims description 9
- 239000011083 cement mortar Substances 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 3
- 239000003469 silicate cement Substances 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009435 building construction Methods 0.000 description 3
- 239000011398 Portland cement Substances 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011431 lime mortar Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- E04F13/047—Plaster carrying meshes
Abstract
The invention discloses a construction method for preventing hollowing and cracking of wall plastering, which comprises the following steps: (a) treating the surface layer of the wall surface: firstly, cleaning the surface of a wall surface to be constructed, removing dust falling from the wall surface and residual soil blocks and dirt, and watering a plastering structure surface to uniformly and thoroughly wet the plastering structure surface; (b) carrying out primary gluing on the wall surface: uniformly mixing the building glue, and brushing and smearing the building glue on the wall to be constructed; the invention has the beneficial effects that: firstly, building glue is smeared on the surface layer of the treated wall surface, so that the phenomenon of dust adhesion of the wall surface in the using process is avoided, and the plastering quality is improved; the steel wire mesh is hung on the surface of the wall surface, so that the wall surface is smooth, mortar is attached to the wall surface, the hollowing phenomenon cannot occur in the later period, the anti-cracking effect is good, and the wall surface quality is improved; adopt atomizing moisturizing to handle, the wall watering is even, has improved the wall maintenance effect, can effectively avoid the wall fracture.
Description
Technical Field
The invention belongs to the technical field of related structures of building construction, and particularly relates to a construction method for preventing hollowing and cracking of wall plastering.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.
Wall plastering is a common flow in building construction, and refers to surface layer engineering of plastering cement mortar, mixed mortar and lime mortar on a wall. The plastering work of the indoor and outdoor wall is a work after the construction of the building structure is finished, and the scientific plastering work can play the functions of moisture prevention, weathering prevention, heat insulation and the like, thereby preventing the wall body of the building from being eroded by wind, rain, snow and the like. The concrete wall surface constructed by the large formwork is smooth and flat, but the wall surface constructed by the large formwork needs to be plastered and straightened at the positions of the joint of the longitudinal and transverse walls, the joint of the upper layer and the lower layer of the staircase, the opening of the door and the window and the like.
The existing wall plastering construction method is simple, the construction efficiency is low, and the hollowing and cracking phenomena are easy to occur on the constructed wall, so that the construction method for preventing the hollowing and cracking of the wall plastering is provided.
Disclosure of Invention
The invention aims to provide a construction method for preventing hollowing and cracking of wall plastering in order to solve the problems, and the construction method ensures that the wall surface is not adhered with dust in the using process by coating building glue on the surface layer of the treated wall surface, improves the plastering quality, avoids secondary treatment of the wall surface, improves the plastering efficiency and accelerates the construction progress; the steel wire mesh is hung on the surface of the wall surface, so that the wall surface is smooth, mortar is attached to the wall surface, the hollowing phenomenon cannot occur in the later period, the anti-cracking effect is good, the processing quality is improved, the service life of the wall surface is prolonged, and the energy-saving, environment-friendly and green building concept is met; adopt atomizing moisturizing to handle, the wall watering is even, has improved the wall maintenance effect, can effectively avoid the wall fracture.
In order to solve the above problems, the present invention provides a technical solution: the construction method for preventing hollowing and cracking of wall plastering comprises the following steps:
(a) treating the surface layer of the wall surface: firstly, cleaning the surface of a wall surface to be constructed, removing dust falling from the wall surface and residual soil blocks and dirt, and watering a plastering structure surface to uniformly and thoroughly wet the plastering structure surface;
(b) carrying out primary gluing on the wall surface: uniformly mixing the building glue, and brushing and smearing the building glue on the wall to be constructed;
(c) hanging a steel wire mesh: hanging a steel wire mesh on the wall surface after the bottom layer plastering is carried out;
(d) carrying out bottom layer plastering: mixing sand and cement in a ratio of 1:1 to obtain cement mortar, then coating bottom layer mortar on a wall surface to be constructed, and after the bottom layer mortar is initially set, carrying out moisture preservation treatment on the surface of the wall surface;
(e) plastering a cover surface: and (d) after the bottom layer plastering after the moisturizing treatment in the step (d) reaches a certain degree, plastering surface ash is plastered, sand and cement are mixed in a ratio of 1:3 to obtain cement mortar, then plastering surface ash is plastered on the surface of the bottom layer plastering, and the overall quality of the building wall plastering is detected.
Wherein, the cement adopted in the step (d) and the step (e) is Portland cement, and the cement strength adopts products with the same color, the same batch number, the same variety and the same strength grade of more than 32.5 groups of grades.
Wherein, the average grain diameter of the sand adopted in the step (d) and the step (e) is 0.35-0.5mm, and the sand needs to be sieved before use, so as to ensure uniform grains.
Wherein the building glue used in the step (b) is 801 building glue.
Wherein, the watering treatment in the step (a) adopts spray spraying, and the maintenance is needed for 3 to 4 days after watering.
Wherein, the moisture treatment in the step (d) adopts spray spraying, and the maintenance is required for 4 to 6 days after watering.
Wherein, the sand screening machine is adopted for sand screening in the screening treatment.
The invention has the beneficial effects that:
(1) firstly, building glue is smeared on the surface layer of the treated wall surface, so that the phenomenon of dust adhesion of the wall surface in the using process is avoided, the plastering quality is improved, the secondary treatment of the wall surface is avoided, the plastering efficiency is improved, and the construction progress is accelerated;
(2) the steel wire mesh is hung on the surface of the wall surface, so that the wall surface is smooth, mortar is attached to the wall surface, the hollowing phenomenon cannot occur in the later period, the anti-cracking effect is good, the processing quality is improved, the service life of the wall surface is prolonged, and the energy-saving, environment-friendly and green building concept is met;
(3) adopt atomizing moisturizing to handle, the wall watering is even, has improved the wall maintenance effect, can effectively avoid the wall fracture.
Detailed Description
The specific implementation mode adopts the following technical scheme: the construction method for preventing hollowing and cracking of wall plastering comprises the following steps:
(a) treating the surface layer of the wall surface: firstly, cleaning the surface of a wall surface to be constructed, removing dust falling from the wall surface and residual soil blocks and dirt, and watering a plastering structure surface to uniformly and thoroughly wet the plastering structure surface;
(b) carrying out primary gluing on the wall surface: uniformly mixing the building glue, and brushing and smearing the building glue on the wall to be constructed;
(c) hanging a steel wire mesh: hanging a steel wire mesh on the wall surface after the bottom layer plastering is carried out;
(d) carrying out bottom layer plastering: mixing sand and cement in a ratio of 1:1 to obtain cement mortar, then coating bottom layer mortar on a wall surface to be constructed, and after the bottom layer mortar is initially set, carrying out moisture preservation treatment on the surface of the wall surface;
(e) plastering a cover surface: and (d) after the bottom layer plastering after the moisturizing treatment in the step (d) reaches a certain degree, plastering surface ash is plastered, sand and cement are mixed in a ratio of 1:3 to obtain cement mortar, then plastering surface ash is plastered on the surface of the bottom layer plastering, and the overall quality of the building wall plastering is detected.
Further, the cement adopted in the step (d) and the step (e) is portland cement, and the cement strength adopts products with the same color, the same batch number, the same variety and the same strength grade of more than 32.5 groups.
Furthermore, the average grain size of the sand adopted in the step (d) and the step (e) is 0.35-0.5mm, and the sand needs to be sieved before use, so that uniform grains are ensured.
Further, the building glue used in the step (b) is 801 building glue.
Furthermore, the watering treatment in the step (a) adopts spray spraying, and the maintenance is required for 3 to 4 days after watering.
Furthermore, the moisture treatment in the step (d) adopts spray spraying, and the maintenance is required for 4 to 6 days after watering.
Furthermore, the sand screening machine is adopted for sand screening in the screening treatment, the screening speed is high, and the efficiency is high.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (7)
1. The construction method for preventing hollowing and cracking of wall plastering is characterized by comprising the following steps of:
treating the surface layer of the wall surface: firstly, cleaning the surface of a wall surface to be constructed, removing dust falling from the wall surface and residual soil blocks and dirt, and watering a plastering structure surface to uniformly and thoroughly wet the plastering structure surface;
carrying out primary gluing on the wall surface: uniformly mixing the building glue, and brushing and smearing the building glue on the wall to be constructed;
hanging a steel wire mesh: hanging a steel wire mesh on the wall surface after the bottom layer plastering is carried out;
carrying out bottom layer plastering: mixing sand and cement in a ratio of 1:1 to obtain cement mortar, then coating bottom layer mortar on a wall surface to be constructed, and after the bottom layer mortar is initially set, carrying out moisture preservation treatment on the surface of the wall surface;
plastering a cover surface: and (d) after the bottom layer plastering after the moisturizing treatment in the step (d) reaches a certain degree, plastering surface ash is plastered, sand and cement are mixed in a ratio of 1:3 to obtain cement mortar, then plastering surface ash is plastered on the surface of the bottom layer plastering, and the overall quality of the building wall plastering is detected.
2. The construction method for preventing hollowing and cracking of wall plastering according to claim 1, which is characterized in that: the cement adopted in the step (d) and the step (e) is silicate cement, and the cement strength adopts products with the same color, the same batch number, the same variety and the same strength grade of more than 32.5 groups of grades.
3. The construction method for preventing hollowing and cracking of wall plastering according to claim 1, which is characterized in that: the average grain diameter of the sand adopted in the step (d) and the step (e) is 0.35-0.5mm, and the sand needs to be sieved before use, so that uniform grains are ensured.
4. The construction method for preventing hollowing and cracking of wall plastering according to claim 1, which is characterized in that: the building glue used in the step (b) is 801 building glue.
5. The construction method for preventing hollowing and cracking of wall plastering according to claim 1, which is characterized in that: the watering treatment in the step (a) adopts spray spraying, and the maintenance is required for 3 to 4 days after watering.
6. The construction method for preventing hollowing and cracking of wall plastering according to claim 1, which is characterized in that: and (d) spraying the moisture in the step (d), and curing for 4-6 days after watering.
7. The construction method for preventing hollowing and cracking of wall plastering according to claim 3, wherein: and the screening treatment adopts a sand screening machine to screen sand and stone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110273538.XA CN112942709A (en) | 2021-03-15 | 2021-03-15 | Construction method for preventing hollowing and cracking of wall plastering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110273538.XA CN112942709A (en) | 2021-03-15 | 2021-03-15 | Construction method for preventing hollowing and cracking of wall plastering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112942709A true CN112942709A (en) | 2021-06-11 |
Family
ID=76229727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110273538.XA Pending CN112942709A (en) | 2021-03-15 | 2021-03-15 | Construction method for preventing hollowing and cracking of wall plastering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112942709A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635527A (en) * | 2022-03-25 | 2022-06-17 | 中国五冶集团有限公司 | Archaized building ridge structure and construction method thereof |
| CN114775961A (en) * | 2022-04-28 | 2022-07-22 | 重庆渝能建筑安装工程有限公司 | Plastering construction method and plastering device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575899A (en) * | 2009-06-01 | 2009-11-11 | 潍坊昌大建设集团有限公司 | Construction process for internal wall surface of building wall body |
| CN102477797A (en) * | 2010-11-24 | 2012-05-30 | 五冶集团上海有限公司 | Construction method for preventing crack of infilled wall |
| CN103821296A (en) * | 2014-02-28 | 2014-05-28 | 浙江海天建设集团有限公司 | Wall plastering technique for aerated concrete block filler wall |
| CN105525726A (en) * | 2015-05-26 | 2016-04-27 | 中建四局第一建筑工程有限公司 | Aerated brick wall plastering construction method |
| CN108193862A (en) * | 2017-12-30 | 2018-06-22 | 肖勇 | Building wall plastering construction method |
| CN109025109A (en) * | 2018-08-17 | 2018-12-18 | 徽都建设有限公司 | A kind of construction technology coating inner wall of building face |
-
2021
- 2021-03-15 CN CN202110273538.XA patent/CN112942709A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575899A (en) * | 2009-06-01 | 2009-11-11 | 潍坊昌大建设集团有限公司 | Construction process for internal wall surface of building wall body |
| CN102477797A (en) * | 2010-11-24 | 2012-05-30 | 五冶集团上海有限公司 | Construction method for preventing crack of infilled wall |
| CN103821296A (en) * | 2014-02-28 | 2014-05-28 | 浙江海天建设集团有限公司 | Wall plastering technique for aerated concrete block filler wall |
| CN105525726A (en) * | 2015-05-26 | 2016-04-27 | 中建四局第一建筑工程有限公司 | Aerated brick wall plastering construction method |
| CN108193862A (en) * | 2017-12-30 | 2018-06-22 | 肖勇 | Building wall plastering construction method |
| CN109025109A (en) * | 2018-08-17 | 2018-12-18 | 徽都建设有限公司 | A kind of construction technology coating inner wall of building face |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635527A (en) * | 2022-03-25 | 2022-06-17 | 中国五冶集团有限公司 | Archaized building ridge structure and construction method thereof |
| CN114775961A (en) * | 2022-04-28 | 2022-07-22 | 重庆渝能建筑安装工程有限公司 | Plastering construction method and plastering device |
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