What is waterproof hydropower construction? Waterproofing is mainly used in bathrooms, balconies, kitchens and other places with open water, so that open water will not penetrate into the wall through the ground, affecting the use of the downstairs owners, and will not cause the loss of the decoration materials of the downstairs owners. Hydropower construction mainly refers to the original developer's unreasonable hydropower, combined with their own living habits and designer's decoration concept, to transform the hydropower scheme that is more suitable for their lives. Why should the decoration be waterproof?
The blank houses you bought are more or less waterproof. Why do you have to do it again? The main reasons are as follows for your reference. First, responsibility. Being responsible for others is being responsible for yourself. If our waterproof upstairs is not in place, it will affect the use of the owners downstairs. If it is confirmed that the upstairs owner is not waterproof properly, all the losses caused will be borne by the upstairs owner, which will lead to penny wise and pound foolish. Second, the waterproof layer made by the developer is damaged or not waterproof. General developers waterproof thin, poor quality, do not expand the area. For example, most developers of bathroom walls are not waterproof. Third, to some extent, ensure that the room is not wet. If waterproof is not done well, open water and dark water will penetrate into the wall or indoor board, making the wall damp and moldy, and the board rot, causing the wall to fall off, breeding harmful bacteria and reducing indoor air quality. Matters needing attention in indoor waterproof engineering
The core parts of indoor waterproofing are toilets and places with bright water. Waterproofing in these places must be strict, and it is better to spend more money on waterproofing than to have water leakage and seepage. Second, the waterproof height of the bathroom wall should be determined according to the height of family members. If the height of family members exceeds 1.8 meters, they should be waterproof at least 1.9 meters to avoid water splashing on the wall during bathing, but the waterproof is not so high, resulting in water leakage and seepage. Third, waterproof materials should be used at least twice. Developers don't have to be waterproof more than twice, so they can achieve double insurance. In addition, it should be noted that the periphery of the drain pipe is smooth. These places must be waterproof. It is best to brush around several times and try to achieve a height of more than five centimeters. Which should be done first, water, electricity or waterproofing?
These two projects are core projects, which determine the comfort of decoration to a certain extent. So which of these two projects is more reasonable to do first? Herry Liu believes that it is more reasonable to do water and electricity first and then waterproof, mainly for the following reasons: First, there are basically no people in the house decoration, and no appropriate changes have been made to the house structure or wall, namely: tearing down the wall and building the wall; If waterproofing is done first at this time, it is equivalent to ascites flowing eastward, and waterproofing is done in vain. First, there are basically few people in the decoration of the house, and no appropriate changes have been made to the structure or wall of the house, namely: tearing down the wall and building the wall; If waterproofing is done first at this time, it is equivalent to ascites flowing eastward, and waterproofing is done in vain.
The second reason is that the hydropower transformation needs to be slotted on the ground, wall and top. If waterproofing is done first, the waterproofing at the slot position is equivalent to doing it in vain, and waterproofing should be done twice, resulting in unnecessary waste of money. Thirdly, waterproofing can prevent all open water from leaking, making construction more convenient.
Summary: The above are some reasons why water and electricity should be waterproof first; But in some places, it is not necessary to slot the wall or destroy bamboo. You can consider waterproof first, then hydropower. When doing hydropower, you must remember not to destroy the original waterproof layer, otherwise the waterproof will not be worth the loss.
Precautions in hydropower construction First, hydropower workers must be professional and must not be amateurs or "two knives". Because amateurs have not received professional training and study, they have some deficiencies in hydropower knowledge and technology, and quality problems may occur after the construction is completed. Second, hydropower materials must buy brand products. Most of these materials are embedded. If the quality is poor, the maintenance cost is particularly high. I suggest you buy it in a specialty store or supermarket. It is not easy to buy fake materials. Third, try not to distort the layout of all lines. Try to avoid the positions where nails and screws will be used in these lines, otherwise the water pipes and pipelines may be damaged. Four, after the completion of waterway construction, to do suppression test, the pressure should be higher than 0.6Mpa, the pressure test pressure should not be greater than 1.0Mpa, and it is qualified to keep it for more than 24 hours.
Fifth, the direction of water pipes and conduits must be constructed according to the design drawings. If there is any change, it must be indicated on the design drawings to prevent the water pipes and conduits from being damaged after the later renovation.
Conclusion: Let's talk about some answers about waterproofing or hydropower. Please forgive me if there are any shortcomings. At the same time, we also welcome your valuable opinions and suggestions for your reference.