CN108625593A - A kind of wall spray coating constructing technique - Google Patents
A kind of wall spray coating constructing technique Download PDFInfo
- Publication number
- CN108625593A CN108625593A CN201810547914.8A CN201810547914A CN108625593A CN 108625593 A CN108625593 A CN 108625593A CN 201810547914 A CN201810547914 A CN 201810547914A CN 108625593 A CN108625593 A CN 108625593A
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- Prior art keywords
- basal plane
- wall
- spray gun
- boundary line
- spray
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- 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
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present invention provides a kind of wall spray coating constructing technique, include that the basal plane to be sprayed to wall side is handled, places flush coater, put into coating and water into flush coater and mix and stir and slurry is made, so that slurry is sprayed on basal plane by spray gun, and make spray gun along scheduled spraying profile according to uniform motion, form on basal plane layered coating layer with being sequentially overlapped, after, press polish processing levelling to dope layer, remove the impurity on the ground of construction site；Technical solution using the present invention, during spraying operation, spray gun is set to be moved along rational path, not only make operator operate more smoothly with it is convenient, also slurry is enable equably to be sprayed on surface to be sprayed, make the dope layer surface more smooth of acquisition, it is laborsaving to keep the processes such as levelling, the press polish processing of subsequent darby more time saving, improve construction efficiency, in addition, spraying operation has been disposed in time and has interrupted situation, be ensure that the operation that equipment safety is stablized, is extended the service life of construction equipment.
Description
Technical field
The invention belongs to build spraying application technical field more particularly to a kind of wall spray coating constructing technique.
Background technology
With the development of economy, various skyscrapers are rised sheer from level ground, and spraying application is carried out to the metope of these skyscrapers
Operation is conducive to optimize the environment, and gives beautiful impression.But due in city the structure of various buildings, figure appearances it is different,
Because causing some difficulties to spraying wall construction operation, most of middle parapet surface construction of existing outdoor still uses people
Work mode is constructed, and using the form of construction work of hand spray, exterior surface of wall coating quality is difficult to control, and is formed by dope layer appearance
The reason of easily there is surface irregularity, hollowing, fall off, crack, seeping water and phenomenon that heat performance is unstable, generating these phenomenons
It is lack of standardization to be largely due to spraying application operating procedure, when spraying application, the distance between pistol-port and coating surface to be painted,
Caused by the selection of the technological parameters such as spray gun movement speed is improper.
Invention content
In order to solve the above technical problems, the present invention provides a kind of wall spray coating constructing techniques.
The present invention is achieved by the following technical programs.
The present invention provides a kind of wall spray coating constructing technique, mainly includes the following steps that：
Step 1：Basal plane processing：The metope of wall side construction to be sprayed is chosen as basal plane, remove the basal plane and
Impurity on the ceiling face adjacent with basal plane, ground；
Step 2：Preparing machine equipment：Flush coater is provided, mixing chamber and spray gun, the spray are provided on the flush coater
Rifle is connected by conveying pipeline with the mixing chamber；
Step 3：Prepare slurry：Appropriate coating and water are put into mixing chamber described in step 2, make coating and water described
It is evenly mixed in mixing chamber and slurry is made；
Step 4：Spray basal plane：So that pistol-port described in step 2 is vertically intended for the basal plane, open flush coater,
So that spray gun is made linear uniform motion in the perpendicular parallel with basal plane, while making between the pistol-port and the basal plane
Distance keep constant, so that slurry described in step 3 is attached on the basal plane by spray gun sprinkling, and on the basal plane
A coating layer is formed, the spray gun movement paths traversed forms a spraying profile；
Step 5：After the dope layer condensation formed after spray treatment described in step 4, using its outer surface as new
Basal plane, repeat that step 3 is multiple to step 4, new basal plane repeatedly sprayed, is formed with being sequentially overlapped on former base face
Layered coating layer；
Step 6：Dope layer is levelling：The outer surface of last coating layer formed in step 5 is scraped using darby, then
It is rubbed with the hands and is put down using wooden float, keep last coating layer outer surface levelling；
Step 7：Press polish is handled：Press polish processing is carried out to last coating layer outer surface after leveling, i.e.,
Last coating layer outer surface is smoothed out again, and to applying pressure appropriate within dope layer during floating is handled
Power；
Step 8：Remove impurity：After the condensation of all dope layers, remove all miscellaneous on the ground adjacent with wall
Matter.
Removed described in step 1 the impurity on the basal plane and the ceiling face adjacent with basal plane, ground further include with
Lower step：
Step 1：Electric switch, terminal box and pipeline are installed on wall, and reserve door and window hole on wall；
Step 2：Electric switch, terminal box and exposed tube are blocked in the basal plane exterior portion using plastic cloth, it is right
The door and window hole port reserved on wall is blocked using plastic cloth, the rubbish road junction on pair ground adjacent with the basal plane
It is blocked using plastic cloth with floor drain port；
Step 3：To electric switch, terminal box, pipeline, door and window hole, the garbage chute blocked by plastic cloth described in step 2
Mouth and floor drain port are identified respectively.
Castor is also equipped on flush coater described in step 2, the wall spray coating constructing technique further includes carrying out step 4
Castor is locked before.
The distance between spray gun and basal plane described in the step 4 are 10cm to 15cm.
Thickness per coating layer is less than 2cm.
Spray treatment described in step 4 is further comprising the steps of：
Step 1：It is boundary line A to define boundary line between the basal plane and ground, define the basal plane and ceiling face it
Between boundary line be boundary line B, the spray gun is moved to the left side of the boundary line A；
Step 2：So that the spray gun is parallel to boundary line A described in step 1 and make linear uniform motion, by the spray gun from boundary
The left side of line A is moved to the right of boundary line A；
Step 3：Spray gun is set to raise suitable distance relative to ground along vertical direction；
Step 4：So that the spray gun is parallel to boundary line A described in step 1 and make linear uniform motion, by the spray gun from boundary
The left side of boundary line A is moved on the right of line A；
Step 5：Step 2 is repeated to step 4, the spray gun is made to be moved to the left side or the right neighbouring with boundary line B.
The left side of the boundary line A refers to：The wall side and the building interior space built using the wall away from
From close one side.
During preparing slurry described in step 3, wherein the volume for putting into water into the mixing chamber for the first time is
300mL to 350mL.
During spraying basal plane described in step 4, if there is job interruption of the duration more than 15min, in weight
Before newly being sprayed to basal plane, conveying pipeline is rinsed using clear water.
The wall spray coating constructing technique further includes：After step 8, mixing chamber and conveying pipeline are carried out using clear water
Cleaning, removes the slurry adhered on its inner wall.
The beneficial effects of the present invention are：Technical solution using the present invention makes pistol-port during spraying operation
The spacing kept constant with surface to be sprayed, remain a constant speed translation in the perpendicular parallel with surface to be sprayed, and makes
Spray gun is moved along rational path, not only make operator operate more smoothly with it is convenient, also enable slurry equal
It is sprayed at evenly on surface to be sprayed, makes the dope layer surface more smooth of acquisition, make the works such as levelling, the press polish processing of subsequent darby
It is laborsaving that sequence is more time saving, improves construction efficiency, in addition, to the job interruption situation occurred during spraying operation, in time into
It has gone corresponding disposition, has protected the safety of construction equipment, safe operation that can be steady in a long-term extends construction equipment
Service life.
Description of the drawings
Fig. 1 is the process flow chart of the present invention；
Fig. 2 is spray gun spraying track schematic diagram of the present invention.
In figure：1- boundary lines A, 2- boundary line B, 3- spraying profile.
Specific implementation mode
Be described further below technical scheme of the present invention, but claimed range be not limited to it is described.
As shown in Figure 1 and Figure 2, the present invention provides a kind of wall spray coating constructing technique, includes the following steps：
Step 1：Basal plane processing：The metope of wall side construction to be sprayed is chosen as basal plane, remove the basal plane and
Impurity on the ceiling face adjacent with basal plane, ground；
Step 2：Preparing machine equipment：Flush coater is provided, mixing chamber and spray gun, the spray are provided on the flush coater
Rifle is connected by conveying pipeline with the mixing chamber；Further, castor, the wall spraying are also equipped on the flush coater
Construction technology further includes locking castor before carrying out step 4, in addition, the ground for placing flush coater is carrying out spraying operation
Also need to carry out it smooth, compacting processing before construction, to ensure that spraying operation is smoothed out, the installation of conveying pipeline do not allow into
Row bending and coiling.
Step 3：Prepare slurry：Appropriate coating and water are put into mixing chamber described in step 2, make coating and water described
It is evenly mixed in mixing chamber and slurry is made；Further, during preparing slurry described in step 3, wherein for the first time to institute
The volume for stating input water in mixing chamber is 300mL to 350mL, and second of volume that water is put into the mixing chamber is 300mL
To 310mL.
Step 4：Spray basal plane：So that pistol-port described in step 2 is vertically intended for the basal plane, open flush coater,
So that spray gun is made linear uniform motion in the perpendicular parallel with basal plane, while making between the pistol-port and the basal plane
Distance keep constant, so that slurry described in step 3 is attached on the basal plane by spray gun sprinkling, and on the basal plane
A coating layer is formed, the spray gun movement paths traversed forms a spraying profile；Further, the spray gun and base
The distance between face is 10cm to 15cm.During spraying basal plane described in step 4, if the duration occur is more than 15min
Job interruption, then before being sprayed again to basal plane, use clear water rinse conveying pipeline.
Step 5：After the dope layer condensation formed after spray treatment described in step 4, using its outer surface as new
Basal plane, repeat that step 3 is multiple to step 4, new basal plane repeatedly sprayed, is formed with being sequentially overlapped on former base face
Layered coating layer；Further, the thickness per coating layer is less than 2cm.
Step 6：Dope layer is levelling：The outer surface of last coating layer formed in step 5 is scraped using darby, then
It is rubbed with the hands and is put down using wooden float, keep last coating layer outer surface levelling；
Step 7：Press polish is handled：Press polish processing is carried out to last coating layer outer surface after leveling, i.e.,
Last coating layer outer surface is smoothed out again, and to applying pressure appropriate within dope layer during floating is handled
Power；
Step 8：Remove impurity：After the condensation of all dope layers, remove all miscellaneous on the ground adjacent with wall
Matter.The wall spray coating constructing technique further includes：After step 8, mixing chamber and conveying pipeline are cleaned using clear water,
Remove the slurry adhered on its inner wall.
Technical solution using the present invention makes pistol-port be kept constant with surface to be sprayed during spraying operation
Spacing, remain a constant speed translation in the perpendicular parallel with surface to be sprayed, and make spray gun along rational path into
Row movement, not only make operator operate more smoothly with it is convenient, so that slurry is equably sprayed at surface to be sprayed
On, make the dope layer surface more smooth of acquisition, it is laborsaving, raising to keep the processes such as levelling, the press polish processing of subsequent darby more time saving
Construction efficiency has carried out corresponding disposition, has protected in time in addition, to the job interruption situation occurred during spraying operation
The safety of construction equipment, safe operation that can be steady in a long-term extend the service life of construction equipment.
Further, it is removed described in step 1 miscellaneous on the basal plane and the ceiling face adjacent with basal plane, ground
Matter is further comprising the steps of：
Step 1：Electric switch, terminal box and pipeline are installed on wall, and reserve door and window hole on wall；
Step 2：Electric switch, terminal box and exposed tube are blocked in the basal plane exterior portion using plastic cloth, it is right
The door and window hole port reserved on wall is blocked using plastic cloth, the rubbish road junction on pair ground adjacent with the basal plane
It is blocked using plastic cloth with floor drain port；
Step 3：To electric switch, terminal box, pipeline, door and window hole, the garbage chute blocked by plastic cloth described in step 2
Mouth and floor drain port are identified respectively.
Further, as shown in Fig. 2, the spray treatment is further comprising the steps of：
Step 1：It is boundary line A to define boundary line between the basal plane and ground, define the basal plane and ceiling face it
Between boundary line be boundary line B, the spray gun is moved to the left side of the boundary line A；The left side of the boundary line A refers to：
The wall side is with the building interior space built using the wall apart from close one side.
Step 2：So that the spray gun is parallel to boundary line A described in step 1 and make linear uniform motion, by the spray gun from boundary
The left side of line A is moved to the right of boundary line A；
Step 3：Spray gun is set to raise suitable distance relative to ground along vertical direction；
Step 4：So that the spray gun is parallel to boundary line A described in step 1 and make linear uniform motion, by the spray gun from boundary
The left side of boundary line A is moved on the right of line A；
Step 5：Step 2 is repeated to step 4, the spray gun is made to be moved to the left side or the right neighbouring with boundary line B.Using
Technical solution provided by the invention, spray gun motion track follow the principle of " from inside outwards, getting on, get off ", due to the area first sprayed
Slurry in domain first condenses in time, and therefore, spray gun motion track according to the invention is sprayed, and slurry condensation sequence is
" from inside outwards, getting on, get off ", although slurry part therein in non-condensing region can be towards in partial coagulation region
The surface flow of dope layer, still, due to partial coagulation in dope layer, the decline of coating quality will not be caused, also not
Spraying can be made non-uniform phenomenon occur.
Claims (10)
1. a kind of wall spray coating constructing technique, it is characterised in that：Include the following steps：
Step 1：Basal plane processing：The metope of wall side construction to be sprayed is chosen as basal plane, removes the basal plane and and base
Impurity on the adjacent ceiling face in face, ground；
Step 2：Preparing machine equipment：Flush coater is provided, mixing chamber and spray gun are provided on the flush coater, the spray gun is logical
Conveying pipeline is crossed with the mixing chamber to be connected；
Step 3：Prepare slurry：Appropriate coating and water are put into mixing chamber described in step 2, make coating and water in the stirring
It is evenly mixed in storehouse and slurry is made；
Step 4：Spray basal plane：So that pistol-port described in step 2 is vertically intended for the basal plane, opens flush coater, make spray
Rifle makees linear uniform motion in the perpendicular parallel with basal plane, at the same make between the pistol-port and the basal plane away from
From keeping constant, slurry described in step 3 is set to be attached on the basal plane by spray gun sprinkling, and formed on the basal plane
One coating layer, the spray gun movement paths traversed form a spraying profile；
Step 5：After the dope layer condensation formed after spray treatment described in step 4, using its outer surface as new base
Face, repeats that step 3 is multiple to step 4, is repeatedly sprayed to new basal plane, multilayer is formed with being sequentially overlapped on former base face
Dope layer；
Step 6：Dope layer is levelling：The outer surface of last coating layer formed in step 5 is scraped using darby, is reused
Wooden float, which is rubbed with the hands, puts down, and keeps last coating layer outer surface levelling；
Step 7：Press polish is handled：Press polish processing is carried out to last coating layer outer surface after leveling, i.e., to most
Later layer dope layer outer surface smoothes out again, and to applying pressure appropriate within dope layer during floating is handled；
Step 8：Remove impurity：After the condensation of all dope layers, remove and all impurity on the adjacent ground of wall.
2. wall spray coating constructing technique as described in claim 1, it is characterised in that：Removed described in step 1 the basal plane with
And adjacent ceiling face, the impurity on ground are further comprising the steps of with basal plane：
Step 1：Electric switch, terminal box and pipeline are installed on wall, and reserve door and window hole on wall；
Step 2：Electric switch, terminal box and exposed tube are blocked in the basal plane exterior portion using plastic cloth, to wall
On the door and window hole port that reserves blocked using plastic cloth, the rubbish road junction on pair ground adjacent with the basal plane and ground
Drain terminal mouth is blocked using plastic cloth；
Step 3：To blocked by plastic cloth described in step 2 electric switch, terminal box, pipeline, door and window hole, rubbish road junction and
Floor drain port is identified respectively.
3. wall spray coating constructing technique as described in claim 1, it is characterised in that：It is also equipped on flush coater described in step 2
Castor, the wall spray coating constructing technique further include locking castor before carrying out step 4.
4. wall spray coating constructing technique as described in claim 1, it is characterised in that：Spray gun and basal plane described in the step 4
The distance between be 10cm to 15cm.
5. wall spray coating constructing technique as described in claim 1, it is characterised in that：Thickness per coating layer is less than 2cm.
6. wall spray coating constructing technique as claimed in claim 3, it is characterised in that：Spray treatment described in step 4 further includes
Following steps：
Step 1：The boundary line defined between the basal plane and ground is boundary line A, is defined between the basal plane and ceiling face
Boundary line is boundary line B, and the spray gun is moved to the left side of the boundary line A；
Step 2：So that the spray gun is parallel to boundary line A described in step 1 and make linear uniform motion, by the spray gun from boundary line A
The left side be moved to the right of boundary line A；
Step 3：Spray gun is set to raise suitable distance relative to ground along vertical direction；
Step 4：So that the spray gun is parallel to boundary line A described in step 1 and make linear uniform motion, by the spray gun from boundary line A
The right be moved to the left side of boundary line A；
Step 5：Step 2 is repeated to step 4, the spray gun is made to be moved to the left side or the right neighbouring with boundary line B.
7. wall spray coating constructing technique as claimed in claim 6, it is characterised in that：The left side of the boundary line A refers to：The wall
Body side is with the building interior space built using the wall apart from close one side.
8. wall spray coating constructing technique as described in claim 1, it is characterised in that：The process of slurry is prepared described in step 3
In, wherein the volume for putting into water into the mixing chamber for the first time is 300mL to 350mL.
9. wall spray coating constructing technique as described in claim 1, it is characterised in that：The process of basal plane is sprayed described in step 4
In, it is rinsed using clear water before being sprayed again to basal plane if there is job interruption of the duration more than 15min
Conveying pipeline.
10. wall spray coating constructing technique as described in claim 1, it is characterised in that：The wall spray coating constructing technique also wraps
It includes：After step 8, mixing chamber and conveying pipeline are cleaned using clear water, remove the slurry adhered on its inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547914.8A CN108625593A (en) | 2018-05-31 | 2018-05-31 | A kind of wall spray coating constructing technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547914.8A CN108625593A (en) | 2018-05-31 | 2018-05-31 | A kind of wall spray coating constructing technique |
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| Publication Number | Publication Date |
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| CN108625593A true CN108625593A (en) | 2018-10-09 |
Family
ID=63690852
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| CN201810547914.8A Pending CN108625593A (en) | 2018-05-31 | 2018-05-31 | A kind of wall spray coating constructing technique |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747720A (en) * | 2020-07-27 | 2020-10-09 | 贵州中建建筑科研设计院有限公司 | Phosphogypsum-based mixed mortar wall spraying process |
| CN111827523A (en) * | 2020-07-27 | 2020-10-27 | 贵州中建建筑科研设计院有限公司 | Phosphogypsum-based refractory partition wall construction process |
| CN111851798A (en) * | 2020-07-27 | 2020-10-30 | 贵州中建建筑科研设计院有限公司 | Construction method of assembled mortise and tenon structure fire-resistant partition wall |
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| CN106223562A (en) * | 2016-08-30 | 2016-12-14 | 唐健发 | A kind of coating application method of body of wall |
| CN106988510A (en) * | 2017-04-20 | 2017-07-28 | 中亿丰建设集团股份有限公司 | A kind of method that use mortar spraying carries out white washed wall construction |
| CN107035085A (en) * | 2017-05-22 | 2017-08-11 | 中城建设有限责任公司 | A kind of indoor wall machine spray gypsum mortar is plastered one-time formed construction method |
| CN107780559A (en) * | 2017-09-06 | 2018-03-09 | 贵州益新装配式新型建材有限公司 | A kind of construction method of heat-insulation and heat-preservation gypsum partition wall |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223562A (en) * | 2016-08-30 | 2016-12-14 | 唐健发 | A kind of coating application method of body of wall |
| CN106988510A (en) * | 2017-04-20 | 2017-07-28 | 中亿丰建设集团股份有限公司 | A kind of method that use mortar spraying carries out white washed wall construction |
| CN107035085A (en) * | 2017-05-22 | 2017-08-11 | 中城建设有限责任公司 | A kind of indoor wall machine spray gypsum mortar is plastered one-time formed construction method |
| CN107780559A (en) * | 2017-09-06 | 2018-03-09 | 贵州益新装配式新型建材有限公司 | A kind of construction method of heat-insulation and heat-preservation gypsum partition wall |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747720A (en) * | 2020-07-27 | 2020-10-09 | 贵州中建建筑科研设计院有限公司 | Phosphogypsum-based mixed mortar wall spraying process |
| CN111827523A (en) * | 2020-07-27 | 2020-10-27 | 贵州中建建筑科研设计院有限公司 | Phosphogypsum-based refractory partition wall construction process |
| CN111851798A (en) * | 2020-07-27 | 2020-10-30 | 贵州中建建筑科研设计院有限公司 | Construction method of assembled mortise and tenon structure fire-resistant partition wall |
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Application publication date: 20181009 |
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