What are the specifications for waterproof acceptance of toilets 5

1. Bathroom waterproof construction steps.

Step 1: You can use slightly coarser cement as a primer first, and wait for the cement to dry before brushing the waterproof coating. But in painting money, the ground should be flat and there should be no grooves. Water is then sprinkled on the ground to expel the gas from the small holes.

Step 2: Mix the powder and liquid material evenly, and brush the bubbles if there are bubbles when brushing the paint.

Step 3: When brushing the paint, brush it from the same direction, wait 1-2 hours, and then brush the second coat. When brushing the second layer, the direction of the brush should be opposite to that of the first layer, so that the best coverage can be achieved.

Step 4: You can brush it several times, which can increase the density and fill the gaps. Some people think that the more layers of waterproof paint the better, or even brush six or seven layers, but in fact, this is not good, the paint is too thick and easy to crack.

Step 5: Wait for one day before taking a waterproof test.

Step 6: When doing the waterproof test, you should first fight with your downstairs neighbor.

Say hello, then plug the drain, fill the ground with water, and wait an hour to ask your downstairs neighbor if there is a leak. If there is a water leak, the waterproofing layer should be rebuilt. If the waterproof test is qualified, it can be tiled.

2. Precautions for waterproofing in the bathroom.

1. In order to ensure that the bathroom floor is flat, it must be leveled with cement mortar, and then waterproof, so as to avoid leakage caused by uneven thickness of waterproof coating.

2. After leveling, when carrying out the construction of the waterproof layer, it is necessary to pay attention to fire prevention and waterproofing.

3. When doing waterproof construction, the floor drain, pipeline, and wall hole should be carefully inspected, and the root of the pipeline must be caulked according to the requirements during construction. 4. The waterproof treatment of the wall should also be noted, if the wall and the bathtub are adjacent, then the waterproof treatment height should be higher than the upper edge of the bathtub, and the shower should reach a height of 180cm.

5. Before doing waterproofing, pay attention to the correct position of the floor drain elevation.

6. To ensure that the sewer is smooth, the sewer pipes in the bathroom, including floor drains and toilet sewer pipes, must be kept unobstructed.

1.Material acceptance.

Waterproof construction should be used for coating film waterproof materials, and the performance of waterproof materials should meet the provisions of the current national standards, and there should be a product qualification certificate.

2.Acceptance at the grassroots level.

The surface of the base should be smooth, and there should be no defects such as hollowing, sanding, and cracking. The moisture content of the base layer should meet the construction requirements of waterproof materials. The waterproof layer should extend from the ground to the wall, 250mm above the ground. The height of the waterproof layer on the bathroom wall should not be lower than 1800mm.

3.Waterproofing layer.

The thickness and strength of the protective layer cement mortar must meet the design requirements, and it is strictly forbidden to destroy the waterproof layer during operation, and the ground flooding slope should be done according to the design requirements, and the drainage should be smooth, and there should be no water accumulation.

4.Process acceptance.

The waterproof cement mortar screed layer is densely combined with the foundation, without hollowing, the surface is smooth and clean, no cracks, sanding, and the yin and yang angles are made into an arc. The use of construction stubble should be lapped in the direction of flowing water, and the lap width should not be less than 100mm, and more than two layers of fiberglass cloth should be staggered by half of the width when lapping up and down.

5.Water storage experiment.

After the completion of the waterproofing project, a 48-hour water storage test must be done. Use sand to tightly block the floor drain with plastic bags to prevent the stored water from running away, and then waterproof; During this time, observe whether the water level has dropped significantly, especially whether there is any leakage on the roof of the house downstairs, to check whether the waterproof construction is qualified.

Toilet waterproof acceptance specification. The bathroom is the place where we use the most water in our home, so it is also one of the most serious problems with dampness. When people decorate the bathroom, they often attach great importance to the investigation of the waterproof performance of the bathroom.

A good waterproofing of the bathroom can reduce a lot of trouble for future life. The following is an introduction to the bathroom waterproof acceptance specifications.

Toilet waterproof acceptance specification 1, one by one acceptance.

Generally, a closed water test will be carried out during the renovation of the bathroom. However, after the completion of the project, the acceptance cannot be ignored, and all the toilets must be inspected one by one.

Toilet waterproof acceptance specification 2, inspection after the construction process.

Each process before the construction of the waterproof layer of the bathroom (base treatment, hole cleaning and plugging, leveling layer construction, stuffing and sealing ointment, detail additional layer, etc.) is completed, and the next process construction can be carried out only after the supervision engineer checks and confirms and makes inspection records.

Toilet waterproof acceptance specification 3, bathroom waterproof painting after acceptance.

After each waterproof layer is completed, the next waterproof layer can be painted only after the supervision engineer checks and confirms that it meets the requirements.

Bathroom waterproof acceptance specification 4, the waterproof layer needs to be accepted after painting and drying.

After the waterproof layer is finished drying, the quality of the waterproof layer should be carefully inspected and accepted, including whether the waterproof layer is fully coated, whether the thickness is uniform, whether the sealing is tight, whether the thickness meets the design requirements (slice sampling), and there are no defects such as bulging, cracking, and warping on the surface. The closed water test can only be carried out after the joint inspection and acceptance of Party A and the supervision engineer.

Toilet waterproof acceptance specification 5, toilet waterproof closed water experiment.

The waterproof layer must be tested for closed water, and the test time shall not be less than 24 hours, and there shall be no water seepage and wetting phenomenon under the floor slab, around the pipeline and other wall corners. After Party A and the supervising engineer jointly inspect and pass the acceptance and handle the concealed acceptance record, they can enter the construction of the waterproof protective layer in the next process.

Bathroom waterproof acceptance specification 6, waterproof acceptance after the completion of decoration.

After the completion of the construction of the waterproof coating protective layer of the finely decorated bathroom, the cushion construction can only be carried out after the plumbing professional pipe is laid and the experience is qualified.

Toilet waterproof acceptance specification 7, secondary closed water test.

After the completion of the ground surface layer of the finely decorated bathroom, the second closed water test should be carried out, and the closed water time shall not be less than 24 hours, during which the observation of the floor slab, the corners of the wall, the periphery of the pipeline and other parts without leakage and wetting phenomenon are qualified, and at the same time fill in the closed water inspection record and carry out the waterproof construction acceptance according to the procedure.

The cleanliness of the bathroom is also important, so after the renovation is completed, we must pay attention to the test of its waterproofness, so as to avoid problems in future use. The above is an introduction to the bathroom waterproof acceptance specification, I hope this article will be helpful to you.

Toilet. Waterproof engineering construction specification 1, confirm the construction address, and clarify the construction content. 2. After arriving at the scene, the materials and tools should be placed properly, and other materials should not be affected.

Jobs. Construction and access. 3. Please enter the scene first.

Owner. Determine the scope of construction and measure it in time.

Construction area. Please confirm and sign with the owner. 4. Clean up the debris on site. And.

Greasy dirt. If a large area can not be removed, add a layer.

Waterproof mortar, so that the best time into the bag. If there is no ** bag prepared on site, the debris should be piled up neatly. Its stacking point should be waterproof from the distance made.

Room. Doorway.

5. Before cleaning up the scene, check the room first.

Sewer pipes. Whether it is patency or not. If there is any abnormal situation such as blockage, slowness, and smoothness, it should be reported to the owner and the company in time. 6. Cleaned up. Inspect and determine the details of the construction (

walls. Material.

Ground. Hollow drums.

Solid case, corners. And. Yin angle.

Wire. Conduit.

Over wall holes, construction pipe grooves, flues.

Floor drain. mouth, drainage pipes.

mouth) must not be omitted. 7. Clean up the details, remove the hollow drum layer, and remove the impact.

Tiling. Abrupt start (

Part. small range), repair the broken wall (a small part of the local part can be repaired), and the nozzle is chiseled. 8. The details of the construction are carried out first, and each is closed.

Drainpipe. Grooves, holes.

and the root of the through-wall pipeline. 9. Scour the ground and clean it up in time.

Stagnant water. The washed water shall not flow out of the construction area to prevent leakage.

Downstairs. Do no floating dust, no.

Sand. No clutter, clean up.

walls. and after the ground, proceed.

Pipeline. Irrigation prevents pipe blockage. 10. Carry out large-scale construction, in line with the principle of first constructing the wall and then the ground, and there shall be no construction omissions. 11. The body treatment at the door is added according to the existing materials on site.

Stop the water. Along the body, the height meets the water test.

Condition. The bathroom floor is covered with water) is best not affected.

Doorway stones. Paving. 12. The construction is completed. Finally, check the whole thing.

Waterproofing layer. Whether there is construction or not.

Blemish. Ensure that there are no omissions in the construction process. 13. Pack up the cleaning tools. As a general rule, cleaning water should not be spilled in the room to prevent leakage into the downstairs room. 14. If there are no other construction personnel before leaving the site, the water distribution valve, the total water valve, and the total water valve must be closed.

Power switch. and windows and doors.

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As we all know, bathroom waterproofing is a very important part of home decoration. If the bathroom waterproofing is not done well, it will bring great trouble to the future life, not only will you have to spend money to rework, but also there will be leakage. If you want to judge whether the waterproofing is good, it is very important to do the necessary acceptance work, and the following is an introduction to the bathroom waterproof acceptance specification and the bathroom waterproof process.

1. Introduction to the 7 major specifications for bathroom waterproof acceptance:

1.Although in the decoration process of the bathroom, a closed water test has been carried out, but the acceptance after the end of the project must not be ignored, and every corner of the bathroom must be gradually accepted.

2.Before the waterproof construction of the bathroom, after the treatment of the base layer, the cleaning and sealing of the cavity, the construction of the leveling layer, the filling and sealing ointment and other processes are completed, the construction of the next process can only be carried out after the inspection and confirmation of the supervisor and the engineer and the inspection record is made.

3.After each waterproof coating is applied, it must be confirmed by the supervising engineer and meets the requirements before the next waterproof layer can be painted.

4.When the waterproof layer is painted and dried, the quality of the waterproof layer will be inspected and accepted, and the inspection content includes whether the waterproof layer is painted, whether the thickness is uniform, whether the closure is tight, whether the surface is bulging, cracking, warping and other defects. After passing the joint inspection and acceptance of Party A and the supervision engineer, the closed water test can be carried out.

5.The waterproof layer of the bathroom must be tested for closed water, and the test time should not be less than 24 hours. The passing standard is that there is no water seepage under the floor slab, around the pipes and at the corners of other walls.

After Party A and the supervising engineer jointly inspect and pass the acceptance, and record the acceptance of the concealed project, the construction of the waterproof protective layer of the next process can be carried out.

6.Under normal circumstances, after the construction of the waterproof coating protective layer of the well-decorated bathroom is completed, the construction of the cushion can only be carried out after the professional pipe of warm water is laid and the acceptance is passed.

7.After the decoration of the bathroom floor, a second closed water test must be carried out, and the closed water must not be less than 24 hours. During this period of testing, it is necessary to pay close attention to the bottom of the floor, the corners of the wall and the periphery of the pipeline, whether there is leakage, wetting and other phenomena, if not, it is passed, and at the same time, it is necessary to fill in the record of closed water inspection and carry out waterproof acceptance according to the procedure, the steps are indispensable and must be treated carefully.

Legal basis: Article 40 of the "Regulations on the Quality Management of Construction Projects" Under normal use conditions, the minimum warranty period of construction projects is: (1) infrastructure engineering, foundation engineering and main structure engineering of housing construction, the reasonable service life of the project specified in the design documents (2) roof waterproofing engineering, toilets, rooms and external walls with waterproof requirements for leakage prevention, 5 years (3) heating and cooling system, 2 heating periods, cooling period (4) electrical pipelines, water supply and drainage pipelines, Equipment installation and decoration works, 2 years.

Due to the large amount of water used in the bathroom, the waterproofing project should be done in place. What are the bathroom waterproof acceptance specifications? Let's take a look.

1. First of all, the ground waterproofing should do a good job of the base layer, the base layer is the layer of the cement mortar surface, and the surface should be smeared flat. The waterproofing of the walls should be completed before the wall tiles are laid.

2. Bathroom decoration should be leveled first, if the ground is not uneven, it is easy to accumulate water, and there will be water leakage after a long time of accumulation, of course, waterproof materials are also very important, it is best to buy brand quality guaranteed.

3. Drains and yin and yang corners are prone to leakage, so special waterproofing and plugging treatments should be done.

4. To coat finely, the primer should be applied first, and then the waterproof coating should be evenly applied to the surface of the base layer with a plastic or rubber scraper. The thickness of the coating should be uniform, there should be no deposits and bubbles in the locality, and the bonding should be tight.

5. The waterproof layer should also be applied at the door of the bathroom, and if the bathroom is equipped with a bathtub, the height of the waterproof coating should also be higher than the upper edge of the bathtub.

In the kitchen and bathroom space, the waterproofing of the ground and wall is an important project, if the waterproofing of the floor and wall is not properly treated, it is easy to leak in the later stage. This not only causes property damage at home and affects home life, but also makes it easy to have disputes with neighbors. So what should we pay attention to when waterproofing the bathroom?

Every part of the floor and wall should be coated with waterproof materials, the joints should be painted in place, and the yin and yang corners and other places should be treated into rounded corners; The waterproof height should be reasonable, and the waterproof height of the wall should not be less than 30 cm; The grooves, water pipe roots and other places should be coated with waterproof materials; The closed water test shall not be less than 24 hours, and the construction can only be continued after the closed liquid stuffy water test is qualified.

Do you pay attention to the waterproofing of the bathroom?

1. Before construction, it is necessary to check whether the base has uneven problems, and if so, use cement mortar for leveling treatment, and keep the base neat and clean. After confirming that the base surface is dry and flat, the waterproof material can be applied, which can effectively avoid the occurrence of water leakage due to uneven application.

2. In the construction, it is necessary to paint in order, and ensure that each part of the base layer is coated with waterproof materials, so as to avoid leakage problems in the future. When painting, pay special attention to the root of the pipe, the bottom of the toilet, the corner of the wall and other areas, these places are not only easy to be ignored, but also easy to leak.

3. In addition to the bathroom area, its wall should also be waterproof. This is because the bathroom consumes a lot of water, usually when using water, it is inevitable that some water will splash on the wall, if the aspect is not waterproof, for a long time, the wall will be damaged and buried.