Interpretation of Liuzhou Waterproof Decoration Skills

Liuzhou family decoration, in order to ensure that life will not be affected in the future, waterproof decoration is necessary. Liuzhou waterproof decoration has many skills. If you can't understand them in detail, it is impossible to guarantee the comfort and health of your future life by blindly carrying out waterproof decoration. Let Bian Xiao explain some waterproof decoration skills in Longzhou in detail.

Waterproof skills of Liuzhou decoration:

1、? Without destroying the original waterproof layer? When the ground is renovated, the original waterproof layer is easy to be destroyed. If it is not repaired in time, it will leak water and endanger the neighborhood in the future. Therefore, attention should be paid to protecting the waterproof layer when decorating. If it is damaged carelessly, it should be repaired in time to avoid leaving hidden dangers. ? In the newly delivered building, the floors of bathrooms, bathrooms and kitchens are waterproof layers made in accordance with relevant specifications, so there is generally no leakage after moving in without destroying the original waterproof layer. At present, the common problem is that some toilet facilities will be added in the decoration, and various water supply and drainage pipes will be rearranged or moved, which has seriously damaged the original waterproof layer of the building, but it has not been repaired or re-waterproof, so that the problem is discovered only after leakage.

2. Be sure to waterproof the floor before laying the floor tiles? Before waterproofing, the ground must be cleaned up, evenly coated with JWG-M or sprayed with JWG- 1 waterproofing agent, and then the floor tiles are laid after 24 hours' efforts. ? The joint between the wall and the ground and the joint between the upper and lower pipes and the ground are the most prone to problems. The edges and corners must be waterproof with JWG-M waterproof paste, and must be in place. Apply JWG-M waterproof paste to the upper and lower water pipes in the kitchen and bathroom, and apply 10-20cm waterproof paste from the ground upwards, then waterproof the ground again, and add the original waterproof layer to form a composite waterproof layer to enhance waterproof performance.

3. Be sure to make the wall waterproof? When taking a bath, water will splash on the adjacent walls, such as the wall without waterproof layer, the wall next door and the diagonal wall, which are easy to get wet and moldy. Therefore, the wall must be waterproof before paving the wall tiles. In general, the wall should be waterproof, with a height of 30 cm, but the non-load-bearing lightweight wall should be waterproof, and the whole wall should be at least 1.8 m high. ? The waterproof wall adjacent to the bathing position should also be1.8m high. If a bathtub is used, the waterproof coating on the wall adjacent to the bathtub should be higher than the upper edge of the bathtub. ? The floor of the kitchen and bathroom must be inclined to the floor drain, and the slope should be appropriately increased. When decorating the pipes in the kitchen and bathroom, we should try to avoid changing the positions of the original drainage and sewage pipes and floor drains, so as to avoid the leakage caused by re-arranging the pipes and damaging the waterproof layer by chiseling the ground.

4. 24 hours after waterproof "closed water test" acceptance waterproof? After the waterproof project is completed, the doorways and drains will be closed, and the toilet floor will be filled with water to a certain level and marked. If the water level does not drop significantly within 24 hours, especially the roof of the downstairs home does not leak, waterproofing is qualified. If the waterproof project is unqualified, it must be redone as a whole and then re-accepted. ? Water spraying test should be adopted for the acceptance of waterproof construction of wall surface, that is, spraying water pipes on waterproof wall surface continuously from top to bottom for 3 minutes and 4 hours, and then observing whether there will be water seepage on the other side of wall surface. If there is no leakage, the waterproof construction of the wall can be regarded as qualified.

Matters needing attention in Liuzhou waterproof decoration:

The first step: when doing waterproof construction, we must first do a good job of grass-roots treatment. Remove the original decorative materials, clean up the eluvial soil and cement, and require the surface to be flat and dry.

Step 2: Spread waterproof coating. Brush a layer of modified asphalt on the waterproof base, spread a layer of glass fiber cloth, brush it again, and finally brush paint on the second layer of glass fiber cloth to finish the waterproof treatment. Waterproof coating should be painted evenly, glass fiber cloth and waterproof layer should be closely combined, and there should be no brush leakage, bulging and falling off, otherwise the waterproof effect will be affected. If polyurethane is chosen as waterproof coating, it is generally unnecessary to add glass fiber cloth, and it can be brushed for 2-3 times repeatedly. Because the polyurethane coating itself can form an elastic protective film, it has certain tensile properties. In order to improve the waterproof effect, a layer of glass fiber cloth can be laid, but the cost will increase.

It should be noted that when the ground is waterproof, waterproof coating and glass fiber cloth should be laid on the wall 20-30cm away from the ground to prevent leakage at the joint between the wall and the ground, and form a closed and firm overall waterproof layer. For shower wall, soft wall and indoor wall that are afraid of leakage, waterproof coating should be painted at 1.8 meters or all the walls to prevent wall leakage.

Step 3: Do the "water resistance" test, which is an important means to test the indoor waterproof quality. After the waterproof project is completed, seal the door and drain, and fill the room with water to a certain level. If the liquid level does not drop significantly within 24 hours, it is qualified. ? After the "water retaining" test is completed, cement mortar protective layer should be made on the waterproof coating, and care should be taken not to destroy the waterproof coating. After the cement mortar protective layer is dry, it can be decorated normally by laying wall bricks or painting.

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