"Video" toilet waterproof construction guide Note these 8 error points

Waterproof is one of the most important hidden projects, especially the waterproof toilet, in the construction of waterproof paint must pay special attention. Bathroom water consumption, water vapor heavy, if waterproof is not in place, easy to seep out, late maintenance will be very troublesome.
Xiao demon for everyone's welfare to send
bathroom waterproof construction video
to see what should be paid attention to in the construction process construction process
1. clean-up, solidified cement grass-roots
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2. Use digital color to plug the leak to deal with the corners and roots of the tube.
. Pour the liquid into the barrel, slowly add the powder while stirring, stirring with an electric mixer until uniform and free of lumps. On the way there is a relatively high viscosity situation continues to disperse, viscosity will gradually become normal.
4. Wet the base, apply waterproof paint two to three times, each time the film dry before the next process, each time need to be thin coating, to avoid surface cracking. After construction, the waterproof layer can be dried after water conservation, maintenance period of not less than 48 hours, after which the closed water test can be done.
5. Waterproof coating film thickness should be 1.5-2mm, the construction of the "ten" word cross-painting method.
6. Open a drain hole around the root of the secondary drain pipe.
7. Construction temperature 5-35 degrees C.
8 error-prone construction points
before waterproof brushing, the grass-roots did not fully wet
grass-roots water absorption is strong, brushing is not smooth;
water when the grass is painted waterproof
when the grass is water, it dilutes the waterproof slurry, resulting in uneven emulsion, the surface forms white.
waterproof paint brush is too thick
once the brush is too thick, the surface into a film, the internal slurry is not solidified, resulting in cracking. The corners are stacked, causing the coating to be too thick and the waterproof layer to crack.
waterproof layer does not do the protective layer, the late cross-construction damage

The waterproof layer is not cured to carry out closed water experiment
when the waterproof coating is not cured, the waterproof layer is still in the reaction, put in the water closed water experiment, will destroy the waterproof layer, easy to cause the waterproof layer shell, fall off.
Waterproof slurry inside the addition of water and other substances
two-part waterproof coating ratio is strictly tested, add water and other substances completely changed the product ratio, quality can not be guaranteed, reduce waterproof effect.
water-resistant layer leakage is uneven
does not cover all the grass roots to be constructed, can not form an overall waterproof layer, unpainted areas easily lead to leakage. It is recommended to brush twice, vertical cross brushing.
the pipe mouth, corner and other parts of the arc treatment
the corner, pipe mouth part is an important node of waterproof, the unsmeared arc treatment is easy to form stress concentration, resulting in cracking of the waterproof layer, resulting in leakage.