CN113235882A - Method for hooking water dripping seam on outer vertical surface of concrete structure - Google Patents
Method for hooking water dripping seam on outer vertical surface of concrete structure Download PDFInfo
- Publication number
- CN113235882A CN113235882A CN202110387558.XA CN202110387558A CN113235882A CN 113235882 A CN113235882 A CN 113235882A CN 202110387558 A CN202110387558 A CN 202110387558A CN 113235882 A CN113235882 A CN 113235882A
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- seam
- drip
- template
- water dripping
- seam template
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 136
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000003973 paint Substances 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 239000004570 mortar (masonry) Substances 0.000 claims description 19
- 238000007788 roughening Methods 0.000 claims description 12
- 239000006229 carbon black Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 9
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000011083 cement mortar Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 5
- 239000011505 plaster Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 230000001680 brushing effect Effects 0.000 claims 1
- 238000007654 immersion Methods 0.000 claims 1
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 description 5
- 238000009415 formwork Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 244000007853 Sarothamnus scoparius Species 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/165—Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers
-
- 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
- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
-
- 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
- E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
Abstract
The invention belongs to the technical field of drip seam hooking, in particular to a drip seam hooking method for an external vertical surface of a concrete structure, aiming at the problem that the hooking drip seam and the external wall plastering of the existing drip seam hooking method for the external vertical surface of a concrete building can not be carried out simultaneously to influence the progress of the engineering, the following scheme is proposed, which comprises the following steps: s1: manufacturing a water dripping seam template which meets the practical standard, and placing the water dripping seam template aside for later use after the water dripping seam template is manufactured, so that the cleanness of the outer wall of the water dripping seam template is kept; s2: and (4) coating black paint on the inner wall of the water dripping seam template in the step S1, and uniformly coating the black paint on the inner wall of the water dripping seam template. The invention adopts the mode of manufacturing the drip seam template in advance to hook and build the drip seam of the outer vertical surface of the concrete structure, can synchronously carry out the installation of the drip seam template and the plastering of the outer wall, shortens the time of hooking and building the drip seam and greatly accelerates the progress of the whole project.
Description
Technical Field
The invention relates to the field of drop joint hooking, in particular to a method for hooking a drop joint on an outer vertical surface of a concrete structure.
Background
Nowadays, the concrete wide application has the construction cycle weak point in the construction of all kinds of buildings, and construction speed is fast etc. and all kinds of buildings need set up corresponding drainage, waterproof construction on the building no matter how the appearance molding changes, when the building receives rain and snow invasion and attack, be convenient for in time discharge rivers outside the building, prevent that people's daily activities from receiving the influence. In the conventional building, the corresponding water dripping seams are generally arranged on the outer vertical surfaces of the building to discharge corresponding water flows, the building is generally constructed at the same time, and in the conventional construction method, in view of the economic cost of building construction, special construction templates and other devices are not needed to be arranged for constructing the water dripping seams.
The invention document with the publication number of CN109610790A discloses a method for hooking a water dripping seam on an outer vertical surface of a concrete building, wherein the hooking of the water dripping seam and the plastering of the outer wall cannot be carried out simultaneously, and the progress of a project is influenced, so that the method for hooking the water dripping seam on the outer vertical surface of the concrete structure is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects that the construction of a water dropping seam and the plastering of an outer wall cannot be simultaneously carried out and the progress of a project is influenced in the conventional method for constructing the water dropping seam of the outer vertical surface of a concrete building.
In order to achieve the purpose, the invention adopts the following technical scheme:
the hooking method for the water dripping seam of the outer vertical surface of the concrete structure comprises the following steps:
s1: manufacturing a water dripping seam template which meets the practical standard, and placing the water dripping seam template aside for later use after the water dripping seam template is manufactured, so that the cleanness of the outer wall of the water dripping seam template is kept;
s2: coating black paint on the inner wall of the water dripping seam template in the step S1, wherein the black paint is uniformly coated on the inner wall of the water dripping seam template;
s3: roughening the concrete area to be hooked with the water dripping seam, wherein the roughening can be achieved by adopting a chiseling and hair throwing mode;
s4: the method comprises the following steps of (1) bouncing a position line for sticking the drip line on a roughened concrete area by using an ink fountain, arranging annular bonding points at the position line every 50-80cm, and determining the number of the annular bonding points according to the size of a manufactured drip line template;
s5: adhering the drip seam template manufactured in the step S1 on the position line in the step S3 by using an adhesive, wherein 2-3 points are distributed at the window opening bonding position smaller than 2m, 3-5 points are distributed at the window opening bonding position larger than 2m, and the bonding position corresponds to the annular bonding point;
s6: plastering on the outer wall at the position of the water dripping seam template, wherein the bottom of the plaster layer and the bottom of the water dripping seam template are positioned at a horizontal position;
s7: and (4) carrying out water interception treatment on the water dripping seam template, wherein no gap exists between the water dripping seam template and the ash layer, and cleaning mortar in the water dripping seam template.
Preferably, in S1, the cross-sectional profile of the drip seam template is a closed ring, which is convenient for subsequent dripping without silting, and the width of the drip seam template is 10-15mm, the depth of the drip seam template is 12-18mm, the opening of the drip seam template faces downward, and the wall thickness of the drip seam template is not greater than 2 mm.
Preferably, in S2, the main materials of the black paint are carbon black and iron oxide black, the performance of the carbon black and the iron oxide black is better and more stable, the black paint has a waterproof performance, and the thickness of the black paint is not less than 5mm, so as to improve the waterproof effect.
Preferably, in S3, the chiseling operation is to use a tool to remove the hair and smooth the surface of the concrete to make the concrete rough and uneven, so as to facilitate the adhesion of the adhesive and the subsequent adhesion of the drip seam template, and the hair removal is to mechanically spray or scrape a layer of 1:1 porridge-like cement mortar (a proper amount of inner building glue) on the cleaned concrete surface by a broom to solidify the cement mortar on the concrete surface.
Preferably, in S4, the contour of the hub of the position line matches the contour of the drip seam template, so that the position of the drip seam template can be smoothly located, the annular bonding point is also popped up by the ink fountain, the annular bonding point is a point for subsequently bonding the drip seam template, and other long lines or triangular symbols can be used as long as the subsequent bonding work is facilitated.
Preferably, in S5, the adhesive is a glue-doped mortar, and the ratio of the glue to the mortar is 1:3, so as to improve the adhesive force and the stability of the drip seam template during bonding.
Preferably, in S6, the plastering of the concrete outer wall and the installation of the drip seam formwork are performed simultaneously, so as to accelerate the progress and shorten the overall construction period, when the plastering of the outer wall is performed to the window opening or the bottom opening of the balcony, the plastering of the large wall surface outside the opening is completed first, then the ruler plate is turned over, the ruler plate is clamped on the plastered large wall surface, the groove of the ruler plate faces inward, the lower side line and the drip seam formwork which is bonded in advance are in the horizontal position, and then the window part is plastered.
Preferably, in S6, the outer wall of the drip seam template is made of a material capable of being bonded with concrete, and outer wall plastering can be seamlessly and closely bonded with the outer side of the drip seam template, so that the condition of leakage at the drip seam template and the plastering part is avoided.
Preferably, in S7, in order to prevent that the drip seam template influences the wall surface when dripping, the drip seam template can not lead to the wall limit, should cut in the place 5cm apart from the wall surface, makes the drip neither flow into on window and the balcony, can not flow on the wall surface again, protects the wall surface, can not appear the water logging on the messenger wall surface.
Preferably, in S7, after the plastering reaches a certain strength, that is, after the plaster is solidified, the mortar in the drip seam template is cleaned up by using a small knife or a wet towel, so as to avoid the subsequent dripping effect of blocking the mortar.
In the invention, firstly, a water dripping seam template with a closed annular cross section outline meeting practical standards is manufactured, the width of the water dripping seam template is 10-15mm, the depth of the water dripping seam template is 12-18mm, the opening of the water dripping seam template faces downwards, the wall thickness of the water dripping seam template is not more than 2mm, the water dripping seam template is placed aside for standby after being manufactured, the cleanness of the outer wall of the water dripping seam template needs to be kept in the placing process, black paint with main materials of carbon black and iron oxide black is uniformly coated on the inner wall of the water dripping seam template, a concrete area to be hooked with a water dripping seam is roughened, roughening or roughening is carried out, roughening operation is to mechanically spray or blast a proper amount of 1:1 thin tragic cement mortar on the cleaned concrete surface by using a broom to solidify the cement mortar on the concrete surface, the method comprises the steps of bouncing a position line for sticking the water dripping seam on a roughened concrete area by using an ink fountain, arranging an annular bonding point at the position line every 50-80cm, coating adhesive mortar with the adhesive-mortar ratio of 1:3 on the annular bonding point, then bonding a water dripping seam template on the adhesive mortar, pressing the water dripping seam template by using a hydraulic cylinder to firmly bond the water dripping seam template on the outer vertical surface of the concrete structure, plastering on the outer wall of the water dripping seam template, synchronously carrying out plastering on the concrete outer wall and installation of the water dripping seam template, when the outer wall is plastered to a window opening or a balcony bottom opening, finishing the outer large wall surface outside the hole, turning a ruler plate, clamping the ruler plate on the plastered large wall surface, enabling a groove of the ruler plate to face inwards, enabling a lower side line and the water dripping seam template bonded in advance to be in a horizontal position, then plastering a window position, and carrying out water cutting treatment on the water dripping seam template, and (4) no gap is reserved between the water dripping seam template and the ash layer, mortar in the water dripping seam template is cleaned, and the hooking operation of the water dripping seam of the outer vertical surface of the concrete structure is completed.
The invention adopts the mode of manufacturing the drip seam template in advance to hook and build the drip seam of the outer vertical surface of the concrete structure, can synchronously carry out the installation of the drip seam template and the plastering of the outer wall, shortens the time of hooking and building the drip seam and greatly accelerates the progress of the whole project.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The present invention will be further explained by referring to the following embodiments in order to install the concrete structural facade drip seam formwork on the window or balcony in comparison with the use performance of the drip seam formwork.
Example one
Selecting the size of the drip seam template: the width of the dripping seam template is 10mm, the thickness of the dripping seam template is 12mm, and the wall thickness of the dripping seam template is 2 mm.
In the process of building the concrete structure, firstly, a water dripping seam template is manufactured, the width, the thickness and the wall thickness of the water dripping seam template are respectively 10mm, 12mm and 2mm, black paint with main materials of carbon black and iron oxide black is uniformly coated on the inner wall of the water dripping seam template, a concrete area to be built with the water dripping seam is roughened, a position line on a roughening area is utilized by an ink fountain bomb, an annular bonding point is arranged on the position line, preparation is made for subsequent bonding of the water dripping seam template, the water dripping seam template is bonded on the adhesive-doped mortar, the water dripping seam template is pressed tightly by a hydraulic cylinder, the water dripping seam template is firmly bonded on the outer vertical surface of the concrete structure, the installation of the concrete outer wall and the water dripping seam template are carried out synchronously, the distance between the water dripping seam template and a window or a balcony wall surface is 3cm, and the use condition of the water dripping seam template and the process of installing the water dripping seam template and plastering are recorded.
Example two
Selecting the size of the drip seam template: the width of the dripping seam template is 13mm, the thickness of the dripping seam template is 13mm, and the wall thickness of the dripping seam template is 2 mm.
In the process of building the concrete structure, firstly, a water dripping seam template is manufactured, the width, the thickness and the wall thickness of the water dripping seam template are respectively 13mm, 13mm and 2mm, black paint with main materials of carbon black and iron oxide black is uniformly coated on the inner wall of the water dripping seam template, a concrete area to be built with the water dripping seam is roughened, a position line on a roughening area is utilized by an ink fountain bomb, an annular bonding point is arranged on the position line, preparation is made for subsequent bonding of the water dripping seam template, the water dripping seam template is bonded on the adhesive-doped mortar, the water dripping seam template is pressed tightly by a hydraulic cylinder, the water dripping seam template is firmly bonded on the outer vertical surface of the concrete structure, the installation of the concrete outer wall and the water dripping seam template are carried out synchronously, the distance between the water dripping seam template and a window or a balcony wall surface is 4cm, and the use condition of the water dripping seam template and the process of installing the water dripping seam template and plastering are recorded.
EXAMPLE III
Selecting the size of the drip seam template: the width of the dripping seam template is 15mm, the thickness of the dripping seam template is 15mm, and the wall thickness of the dripping seam template is 2 mm.
In the process of building the concrete structure, firstly, a water dripping seam template is manufactured, the width, the thickness and the wall thickness of the water dripping seam template are respectively 15mm, 15mm and 2mm, black paint with main materials of carbon black and iron oxide black is uniformly coated on the inner wall of the water dripping seam template, a concrete area to be built with the water dripping seam is roughened, a position line on a roughening area is utilized by an ink fountain bomb, an annular bonding point is arranged on the position line, preparation is made for subsequent bonding of the water dripping seam template, the water dripping seam template is bonded on the adhesive-doped mortar, the water dripping seam template is pressed tightly by a hydraulic cylinder, the water dripping seam template is firmly bonded on the outer vertical surface of the concrete structure, the installation of the concrete outer wall and the water dripping seam template are carried out synchronously, the distance between the water dripping seam template and a window or a balcony wall surface is 5cm, and the use condition of the water dripping seam template and the process of installing the water dripping seam template and plastering are recorded.
Example four
Selecting the size of the drip seam template: the width of the dripping seam template is 15mm, the thickness of the dripping seam template is 15mm, and the wall thickness of the dripping seam template is 1 mm.
In the process of building the concrete structure, firstly, a water dripping seam template is manufactured, the width, the thickness and the wall thickness of the water dripping seam template are respectively 15mm, 15mm and 1mm, black paint with main materials of carbon black and iron oxide black is uniformly coated on the inner wall of the water dripping seam template, a concrete area to be built with the water dripping seam is roughened, a position line on a roughening area is utilized by an ink fountain bomb, an annular bonding point is arranged on the position line, preparation is made for subsequent bonding of the water dripping seam template, the water dripping seam template is bonded on the adhesive-doped mortar, the water dripping seam template is pressed tightly by a hydraulic cylinder, the water dripping seam template is firmly bonded on the outer vertical surface of the concrete structure, the installation of the concrete outer wall and the water dripping seam template are carried out synchronously, the distance between the water dripping seam template and a window or a balcony wall surface is 5cm, and the use condition of the water dripping seam template and the process of installing the water dripping seam template and plastering are recorded.
EXAMPLE five
Selecting the size of the drip seam template: the width of the dripping seam template is 15mm, the thickness of the dripping seam template is 15mm, and the wall thickness of the dripping seam template is 1 mm.
In the process of building the concrete structure, firstly, a water dripping seam template is manufactured, the width, the thickness and the wall thickness of the water dripping seam template are respectively 15mm, 15mm and 1mm, black paint with main materials of carbon black and iron oxide black is uniformly coated on the inner wall of the water dripping seam template, a concrete area to be built with the water dripping seam is roughened, a position line on a roughening area is utilized by an ink fountain bomb, an annular bonding point is arranged on the position line, preparation is made for subsequent bonding of the water dripping seam template, the water dripping seam template is bonded on the adhesive-doped mortar, the water dripping seam template is pressed tightly by a hydraulic cylinder, the water dripping seam template is firmly bonded on the outer vertical surface of the concrete structure, the installation of the concrete outer wall and the water dripping seam template are carried out synchronously, the distance between the water dripping seam template and a window or a balcony wall surface is 4cm, and the use condition of the water dripping seam template and the process of installing the water dripping seam template and plastering are recorded.
Comparative experiments of the properties were carried out for examples 1 to 5, the experimental data being shown in the following table:
in comparative examples 1 to 3, the water penetration of the wall surface did not occur when the drip seam form was at least 5cm away from the window or balcony.
The use performance was better when the thickness of the drip molding was larger in comparative examples 3 to 5.
Compared with the embodiment 1-5, when the width and the depth of the drip seam template are both 15, and the overall performance of the drip seam template is the best when the thickness of the drip seam template is 1mm, namely, the three-dimensional best embodiment of the embodiment adopts the mode of manufacturing the drip seam template in advance to hook the drip seam of the outer vertical surface of the concrete structure, the installation of the drip seam template and the plastering of the outer wall can be carried out synchronously, the time for hooking the drip seam is shortened, and the progress of the overall engineering is greatly accelerated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The hooking method for the water dripping seam on the outer vertical surface of the concrete structure is characterized by comprising the following steps of:
s1: manufacturing a water dripping seam template which meets the practical standard, and placing the water dripping seam template aside for later use after the water dripping seam template is manufactured, so that the cleanness of the outer wall of the water dripping seam template is kept;
s2: coating black paint on the inner wall of the water dripping seam template in the step S1, wherein the black paint is uniformly coated on the inner wall of the water dripping seam template;
s3: roughening the concrete area to be hooked with the water dripping seam, wherein the roughening can be achieved by adopting a chiseling and hair throwing mode;
s4: the method comprises the following steps of (1) bouncing a position line for sticking the drip line on a roughened concrete area by using an ink fountain, arranging annular bonding points at the position line every 50-80cm, and determining the number of the annular bonding points according to the size of a manufactured drip line template;
s5: adhering the drip seam template manufactured in the step S1 on the position line in the step S3 by using an adhesive, wherein 2-3 points are distributed at the window opening bonding position smaller than 2m, 3-5 points are distributed at the window opening bonding position larger than 2m, and the bonding position corresponds to the annular bonding point;
s6: plastering on the outer wall at the position of the water dripping seam template, wherein the bottom of the plaster layer and the bottom of the water dripping seam template are positioned at a horizontal position;
s7: and (4) carrying out water interception treatment on the water dripping seam template, wherein no gap exists between the water dripping seam template and the ash layer, and cleaning mortar in the water dripping seam template.
2. The method for constructing a water dropping seam on an outer surface of a concrete structure according to claim 1, wherein in S1, the cross-sectional profile of the water dropping seam template is a closed ring, the width of the water dropping seam template is 10-15mm, the depth of the water dropping seam template is 12-18mm, the opening of the water dropping seam template faces downwards, and the wall thickness of the water dropping seam template is not more than 2 mm.
3. The method for constructing a drip joint on an outer vertical surface of a concrete structure according to claim 1, wherein in S2, the black paint is mainly made of carbon black and black iron oxide, and has a waterproof property, and the thickness of the black paint is not less than 5 mm.
4. The method of claim 1, wherein the chiseling is performed by mechanically spraying or brushing a layer of 1:1 porridge-like cement mortar (a proper amount of construction glue inside) on the cleaned concrete surface to solidify the cement mortar on the concrete surface, and the chiseling is performed by removing the burrs and the polished surface with a tool in step S3.
5. The method for constructing a drip seam on an outer surface of a concrete structure according to claim 1, wherein in S4, the contour of the hub of the position line matches with that of the drip seam template, the ring-shaped bonding point is also ejected by an ink fountain, the ring-shaped bonding point is a point for subsequent bonding of the drip seam template, and other long lines or triangular symbols can be used as long as the subsequent bonding work is facilitated.
6. The method for constructing a drip seam on an outer vertical surface of a concrete structure according to claim 1, wherein in step S5, the adhesive is a mortar mixed with glue, and the ratio of the glue to the mortar is 1: 3.
7. The method for constructing a concrete structure facade drop seam according to claim 1, wherein in step S6, the plastering of the concrete facade and the installation of the drop seam form are performed simultaneously, when the plastering of the facade is performed to the window opening or the balcony bottom opening, the plastering of the large facade outside the opening is completed first, then the ruler plate is turned over, the ruler plate is clamped on the plastered large facade, the groove of the ruler plate faces inwards, the lower edge line and the previously bonded drop seam form are in the horizontal position, and then the window position is plastered.
8. The method of claim 1, wherein in step S6, the outer wall of the form of the drip seam is made of a material capable of adhering to concrete, and the plastering of the outer wall is adhered to the outer side of the form of the drip seam without seams.
9. The method for constructing a drip seam on an outer surface of a concrete structure according to claim 1, wherein in step S7, in order to prevent the drip seam pattern from affecting the wall surface when dripping water, the drip seam pattern is cut at a distance of 5cm from the wall surface so that the drip water does not flow into the window and the balcony, but does not flow onto the wall surface, thereby protecting the wall surface and preventing the wall surface from water immersion.
10. The method of claim 1, wherein in step S7, after the plastering reaches a certain strength, i.e. the mortar is solidified, the mortar in the drip seam template is cleaned up by a small knife or a wet towel, and when the small surface in the drip seam template is treated, the inner edge angle of the drip seam template is maintained and the inner edge angle cannot be plastered into an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110387558.XA CN113235882A (en) | 2021-04-12 | 2021-04-12 | Method for hooking water dripping seam on outer vertical surface of concrete structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110387558.XA CN113235882A (en) | 2021-04-12 | 2021-04-12 | Method for hooking water dripping seam on outer vertical surface of concrete structure |
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| CN113235882A true CN113235882A (en) | 2021-08-10 |
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|---|---|---|---|
| CN202110387558.XA Pending CN113235882A (en) | 2021-04-12 | 2021-04-12 | Method for hooking water dripping seam on outer vertical surface of concrete structure |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109610790A (en) * | 2018-12-29 | 2019-04-12 | 贵州建工安顺建筑工程有限公司 | A kind of concrete structure alien invasion seam that drips hooks building method |
-
2021
- 2021-04-12 CN CN202110387558.XA patent/CN113235882A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109610790A (en) * | 2018-12-29 | 2019-04-12 | 贵州建工安顺建筑工程有限公司 | A kind of concrete structure alien invasion seam that drips hooks building method |
Non-Patent Citations (1)
| Title |
|---|
| 广西壮族自治区建设工程质量安全监督总站: "《广西壮族自治区优质工程奖评选指南》", 南宁：广西科学技术出版社, pages: 598 * |
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