The practice of turning over the water stop concrete construction on the bathroom?

The process flow of concrete construction on the toilet with waterstop: cleaning the periphery of the bathroom, positioning and pay-off, brushing off surface impurities, supporting the reverse side template, pressure water washing, inspection, brushing plain slurry, concrete pouring, and curing.

Here's how:

1. Clean up the construction site around the bathroom.

2. Put the wall line around the bathroom and the edge line of the door opening.

3. After brushing off the floating dust on the concrete surface with a wire brush and washing it with pressure water, support the reverse edge template and reinforce it. When painting the formwork release agent, the concrete base layer of the reverse edge shall not be stained.

4. Brush plain cement slurry interface treatment. C20 concrete pouring compact, to reach the template can be removed, the concrete strength of the side formwork when dismantling should be able to ensure that its surface and edges and corners are not damaged.

5. Take effective maintenance measures in a timely manner.

1) Moisturizing and curing should be carried out with a sack within 12 hours after the fine stone concrete is pressed;

2) The time of concrete watering and curing shall not be less than 7d;

3) The number of watering should be able to keep the concrete in a wet state;

4) The water for concrete curing should be the same as that for mixing.

There is no waterstop in the bathroom, only a water-retaining concrete guide wall, which is generally 100mm higher than the elevation of the finished surface, and the width is the same as that of the brick wall. It is recommended that the concrete in the pouring ground structure is poured together.

After pouring the concrete of the floor slab, take advantage of the softness to insert 200 spacing of the embedded steel bar head along the bathroom wall, expose 150mm, and the diameter is not less than 10mmAfter the concrete is solidified, the formwork is set and the door opening is flashed. The pouring height is not less than 200mm of C20 concrete.

In the past, there was no such description in the Specification and Atlas, but it is now the general practice. It belongs to the strengthening of fortifications.

Summary. The process flow of concrete construction on the toilet with waterstop:

The process flow of concrete construction on the toilet with waterstop:

The process flow of concrete construction on the toilet with waterstop:

Clean up the perimeter of the bathroom, position the line, brush off the surface and return the impurities, support the reverse side of the formwork, answer the pressure water flushing, report for inspection, brush the plain slurry, concrete pouring, and slim posture maintenance The details are as follows: 1. Clean up the construction site around the bathroom. 2. Put the wall line around the bathroom and the edge line of the door opening.

3. After brushing off the floating dust on the concrete surface with a wire brush and washing it with pressure water, support the reverse edge template and reinforce it. When painting the formwork release agent, the concrete base layer of the reverse edge shall not be stained. 4. Brush plain cement slurry interface treatment.

5. C20 concrete is poured and compacted, and the formwork can be dismantled only after it is reached, and the concrete strength of the side formwork when dismantling should be able to ensure that its surface and edges and corners are not damaged. 6. Take effective maintenance measures in a timely manner. It should be moisturized and cured with a sack within 12 hours after the fine stone concrete is pressed; The time of concrete watering and curing shall not be less than 7d; The number of watering times should be able to keep the concrete in a wet state; The water used for concrete curing should be the same as the water used for mixing.