防水工程是家庭裝修最容易出現問題的地方之一，因質量問題而引起顧客的投訴，其中防水施工不可少。衛生間的防水施工有它的特殊性，一旦出現滲漏，引起的不可預見的后果很多，是一件很令人頭痛的事，容易引起鄰里之間的矛盾，維修起來也很麻煩。
1、衛生間地面肯定是必須要做防水的，做防水之前盡量保持表面的干燥，衛生間的墻面也需要作防水，淋浴區墻面要做到180厘米，其他墻面做到30厘米。
Bathroom floor must be waterproof to be done, try to keep the surface dry before doing waterproof, bathroom wall also needs to be waterproof, shower area walls to achieve 180 cm, 30 cm other walls do.
2、衛生間的漏水部位主要在上下水管的根部和墻腳，所以這些地方也需要做30厘米的防水。
Leaking toilet pipes of the upper and lower parts of the main root and foot of a wall, so these places also need to do 30 cm of water.
3、對于那些需要開槽埋水管的地方，需在所開槽內做防水再埋管，以免日后水管漏水時滲到別處。
For those places need slotted buried pipe, to be done within the slotted water pipe again, in order to avoid future infiltration elsewhere when leaking pipes.
4、施工24小時后建議用濕布覆蓋涂層或噴霧灑水對涂層進行養護。施工后完全干固前請采取禁止踩踏、雨水、暴曬、尖銳損傷等保護。
24 hours after construction proposal cover with a damp cloth or spray coating the coating watering conservation. Please take to dry completely before construction ban after the stampede, rain,exposure, sharp injury protection.
5、廚房防水施工，先預埋好給排水管道，清理整平墻地面基層，刮一層素水泥漿待干后，墻地面刷二遍防水料一次完成，也可先做墻面防水，接口處必須處理好，上下交叉交接應有２００ｍｍ，雙層防水。
Kitchen waterproof construction, the first embedded a good water supply and drainage, clearing grass ground leveling walls, plain water after scraping a layer of mud to be dry, wall and floor brush two times waterproof material once completed, can also do first wall waterproofing, the interface must handle, upper and lower cross-handover due 200mm, double waterproof.