Beijing Heng Jian Bo bathroom waterproof material, [with] what materials toilet water, toilet water provided by the Beijing Heng Jian Bo waterproof. We are Beijing Heng Jian Bo Beijing Waterproof Materials Co., Ltd. (www.hjbjfs.com/) located at: Beijing Tongzhou District, specializing in: Inter waterproof materials, grouting materials, high pressure grouting machine, home improvement category waterproof coating, JS waterproof coating 5 toilet and bathroom. Why do 1.8 meters waterproof? a mainly take into account the toilet and bath water safety and overall water effects. general sprinkler or sprinklers installed in about 1.8 high, waterproof do if low long-term water-soaked walls caused by spray body so that the wall mildew. brick wall decorative layer peeling paint or other issues. thus not achieve waterproof effect. achieve 1.5 meters on the principle of non-shower walls can be, but in order to strengthen the role of water, do we unify 1.8 . meters high and the cost is not much increase, in addition to what materials to use toilet water for toilet and bathroom walls and engineered lightweight self lightweight waterproof bathroom wall Which is good, waterproof highly recommended to do the top five: first brushing Li After brushing the surface plane toilet water, brushing down again and again on the vertical direction. Finally, the practice of toilet water again when the semi-cured coating, cast pulled coarse sand, easy to combine with cement mortar in the future. 6: The ground water level should be brushing the outside of the bathroom door 300 wide. Waterproof ground water level should be above the ground 200, bathroom with shower wall waterproofing layer should be above ground 1800. 7: closed water test done in accordance with the requirements (closed water experiments omitted). 8: riser package at practice, it is recommended to do to finish waterproof bag riser subsequently supplemented to do a partial water, ground water level, if not destroy, the experiment can be free to do off the water.