阅读说明：本技术 一种防水地面阴角处抹弧施工工艺 (Arc plastering construction process for internal corner of waterproof ground ) 是由 董召果 于 2021-07-21 设计创作，主要内容包括：本发明公开了一种防水地面阴角处抹弧施工工艺,包括如下步骤：S1、封堵管口；S2、基层清理；S3、管道四周清理,将管道的四周清理干净,无灰尘、杂质；S4、弹线,依据规范,在墙面规定高度处弹线,并贴美纹纸；S5、抹弧,在管道管口及地面阴角处用专用抹弧工具对水泥砂浆抹弧处理；S6、制作挡水槽,在门口或地面分界处设置挡水槽；S7、防水施工,按公知工艺在地面和墙面上涂刷防水涂料,并进行闭水试验。有益效果在于：本发明的施工工艺,通过在阴角位置处通过水泥砂浆抹弧处理,能够避免直角涂刷不到位的强开,进而避免因墙体开裂连带防水涂料开裂造成地面漏水的情况,同时能够增加防水挂浆,保持防水厚度,提高防水施工的使用寿命。(The invention discloses a construction process for arc plastering at the internal corner of a waterproof ground, which comprises the following steps: s1, plugging the pipe orifice; s2, cleaning a base layer; s3, cleaning the periphery of the pipeline, and cleaning the periphery of the pipeline without dust and impurities; s4, snapping lines, snapping the lines at the specified height of the wall surface according to the specification, and sticking the beautiful pattern paper; s5, arc plastering treatment is carried out on the cement mortar at the pipe orifice of the pipeline and the ground internal corner by using a special arc plastering tool; s6, manufacturing a water retaining groove, and arranging the water retaining groove at a doorway or ground boundary; and S7, waterproof construction, namely, coating waterproof paint on the ground and the wall surface according to a known process, and carrying out a water closing test. Has the advantages that: according to the construction process, the cement mortar is used for arc coating treatment at the internal corner, so that the problem that the right-angle coating is not in place and strong open is avoided, the water leakage of the ground caused by the cracking of the waterproof coating along with the cracking of the wall is avoided, the waterproof mortar is increased, the waterproof thickness is maintained, and the service life of waterproof construction is prolonged.)

1. A construction process for arc plastering at internal corners of a waterproof ground is characterized in that: the method comprises the following steps:

s1, plugging the pipe orifice, namely plugging the pipe orifice exposed at the position where waterproof engineering is needed to avoid dripping waterproof paint, and performing wall and ground moisture prevention;

s2, cleaning a base layer, cleaning the wall surface and the ground which need to be subjected to waterproof engineering after cement mortar on the wall surface and the bottom surface is completely dried, and keeping the wall surface and the ground dry without dust and impurities;

s3, cleaning the periphery of the pipeline, and cleaning the periphery of the pipeline without dust and impurities;

s4, snapping lines, snapping the lines at the specified height of the wall surface according to the specification, and sticking the beautiful pattern paper;

s5, arc plastering treatment is carried out on the cement mortar at the pipe orifice of the pipeline and the ground internal corner by using a special arc plastering tool;

s6, manufacturing a water retaining groove, and arranging the water retaining groove at a doorway or ground boundary;

and S7, waterproof construction, namely, coating waterproof paint on the ground and the wall surface according to a known process, and carrying out a water closing test.

2. The construction process of arc plastering at the internal corner of waterproof ground according to claim 1, wherein: in the step S1, when the wall surface and the ground are subjected to damp-proof construction, the gradient of the rated leveling layer of the kitchen and the toilet is 1% -2.5%.

3. The construction process of arc plastering at the internal corner of waterproof ground according to claim 1, wherein: in step S4, the waterproof height is 1800mm from the leveling layer to the wall surface, wherein the height of the shower room and the partition is 1800 mm.

4. The construction process of arc plastering at the internal corner of waterproof ground according to claim 1, wherein: in the step S7, the thickness of the waterproof coating is not less than 1.5 mm.

5. The waterproof floor internal corner arc plastering construction process according to claim 4, wherein the process comprises the following steps: in the step S7, the waterproof construction is performed at least twice, and two adjacent times are staggered in a cross shape.

6. The waterproof floor internal corner arc plastering construction process according to claim 5, wherein the process comprises the following steps: in step S7, the waterproof construction requirement is: the coating is full, no omission exists, the bonding with the base layer is firm, no air bubble, no crack, no delamination, the surface is flat, and the coating height of the rolled part is basically consistent and uniform.

Technical Field

The invention relates to the technical field of indoor decoration processes, in particular to a construction process for arc plastering at the internal corner of a waterproof floor.

Background

In the interior decoration work progress, need carry out waterproof engineering in bathroom, kitchen and balcony department, avoid the long-term water of later stage, steam infiltration to wall body or ground, cause the influence to wall body or ground.

In the existing waterproof engineering construction process, arc smearing treatment is not carried out on the periphery of a pipe orifice and the ground internal corner, right-angle brushing is kept, hollowing is easily caused to occur on a waterproof base film at the internal corner, cracking is easily caused in the later stage, and then the water seepage condition is easily caused.

Disclosure of Invention

The invention aims to solve the problems and provide a construction process for plastering arcs at the internal corners of the waterproof floor.

The invention realizes the purpose through the following technical scheme:

a construction process for arc plastering at the internal corner of a waterproof floor comprises the following steps:

s1, plugging the pipe orifice, namely plugging the pipe orifice exposed at the position where waterproof engineering is needed to avoid dripping waterproof paint, and performing wall and ground moisture prevention;

s2, cleaning a base layer, cleaning the wall surface and the ground which need to be subjected to waterproof engineering after cement mortar on the wall surface and the bottom surface is completely dried, and keeping the wall surface and the ground dry without dust and impurities;

s3, cleaning the periphery of the pipeline, and cleaning the periphery of the pipeline without dust and impurities;

s4, snapping lines, snapping the lines at the specified height of the wall surface according to the specification, and sticking the beautiful pattern paper;

s5, arc plastering treatment is carried out on the cement mortar at the pipe orifice of the pipeline and the ground internal corner by using a special arc plastering tool;

s6, manufacturing a water retaining groove, and arranging the water retaining groove at a doorway or ground boundary;

and S7, waterproof construction, namely, coating waterproof paint on the ground and the wall surface according to a known process, and carrying out a water closing test.

Further, in the step S1, during the moisture-proof construction of the wall and the ground, the gradient of the rated leveling layer in the kitchen and the toilet should be 1% -2.5%.

Further, in step S4, the waterproof height is 1800mm from the leveling layer to the wall surface, wherein the height of the shower room and the partition is 1800 mm.

Further, in the step S7, the thickness of the waterproof coating is not less than 1.5 mm.

Further, in the step S7, the waterproofing is performed at least twice, and two adjacent times are brushing in a staggered manner in a cross shape.

Further, in step S7, the waterproof construction requirement is: the coating is full, no omission exists, the bonding with the base layer is firm, no air bubble, no crack, no delamination, the surface is flat, and the coating height of the rolled part is basically consistent and uniform.

The invention has the beneficial effects that: according to the construction process, the cement mortar is used for arc coating treatment at the internal corner, so that the problem that the right-angle coating is not in place and strong open is avoided, the water leakage of the ground caused by the cracking of the waterproof coating along with the cracking of the wall is avoided, the waterproof mortar is increased, the waterproof thickness is maintained, and the service life of waterproof construction is prolonged.

Detailed Description

A construction process for arc plastering at the internal corner of a waterproof floor comprises the following steps:

s1, plugging the pipe orifice, namely plugging the pipe orifice exposed at the position where waterproof engineering needs to be carried out to avoid dripping waterproof paint, and carrying out wall surface and ground moisture prevention, wherein during wall surface and ground moisture prevention construction, the gradient of a rated leveling layer of a kitchen and a toilet is 2%;

s2, cleaning a base layer, cleaning the wall surface and the ground which need to be subjected to waterproof engineering after cement mortar on the wall surface and the bottom surface is completely dried, and keeping the wall surface and the ground dry without dust and impurities;

s3, cleaning the periphery of the pipeline, and cleaning the periphery of the pipeline without dust and impurities;

s4, snapping lines, according to the specification, snapping the lines at the specified height of the wall surface, attaching masking paper, wherein the waterproof height is that the height of the self-leveling layer returns to the wall surface is 500-1800mm, and the height of the shower room and the partition is 1800 mm;

s5, arc plastering treatment is carried out on the cement mortar at the pipe orifice of the pipeline and the ground internal corner by using a special arc plastering tool;

s6, manufacturing a water retaining groove, and arranging the water retaining groove at a doorway or ground boundary;

and S7, waterproof construction, namely, coating waterproof paint on the ground and the wall surface according to a known process, wherein the thickness of the waterproof paint is 2mm, the waterproof paint is coated at least twice, and a water closing test is carried out after the waterproof paint is completely dried.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.