1、涂一層底膠：此工序相稱于傳統瀝青屋頂防水施工涂刷冷底子油，其目的是隔斷下層潮氣，防止屋頂防水涂膜起鼓脫落；加固下層，進步涂膜與下層的粘結強度，防止涂層出現針氣孔等缺陷。我公司建議用聚氨酯底膠作為下層處理。
1、bottom coating glue: this process is equivalent to the traditional asphalt waterproofing coating cold primer oil. Its purpose is partition base moisture, and prevent waterproof coating drum off; reinforced grass roots, improve the bonding strength of coating and substrate and to prevent a needle holes and other defects in the coating. I recommend the use of polyurethane as the base of the company to deal with.
聚氨酯底膠的配制：將聚氨酯甲料、乙料按比例1：2～3（重量比）配合(其它涂層按產品規格規定比例配合)。當乙料較稠時，可用專用稀釋劑稀釋，切不可用含酸性或含油性稀釋劑稀釋，以免影響原產品質量。在配制時（百度快照優化），應先把乙料稀釋攪拌2-3分鐘，如不需稀釋，可直接用甲乙組分配和攪拌5-10分鐘，把攪拌器提起，可見到均勻液體慢慢滑自容器為佳，同時應細致，打開料應馬上蓋嚴，以免凝固報廢，混合料應根據現實用量，即配即用。
Preparation of polyurethane primer: Polyurethane a material, B, according to the proportion of 1:2 ~ 3 (weight ratio) with (other coating according to the proportion of the product specifications). When the B material is thick, can be diluted with a special diluent, must not be diluted with acid or oily thinner, so as not to affect the quality of the original product. In preparation, should first B material dilution and stir 2-3 minutes, such as the need to dilute, can be directly used in a and B group distribution and stirring for 5 to 10 minutes, lift agitator, visible to the uniform liquid slowly slide from the container is better, meanwhile, attention should be paid to open the material should be immediately cover tightly, so as to avoid solidification scrapped, the mixture should be based on the actual usage, the use of the.
2、局部加強：對伸縮縫、控制縫、陰陽角、管道縫等處，可由一層加筋布加強，固化后再進行整體屋頂防水施工。
2、local reinforcement: the expansion joints, control joints, yin and yang angle, pipe joints and other places, can be reinforced by a layer of reinforced cloth, and then the overall waterproof construction.
3、第一遍涂層施工：在底膠基本干燥固化后，用塑料或橡膠刮板均勻涂刮一層涂料，涂刮時要求均勻同等，不可過厚或過薄，涂刮厚度一樣平常為0.8MM左右為宜。開始涂刮時，應根據施工面積大小、外形和用料，同一考慮施工退路和涂刮順序。
3、the over coating construction: at the end of the gum base drying and curing, a layer of paint scraper with plastic or rubber scraper evenly, scraping requires uniform, not too thick or too thin, scraping thickness is generally about 0.8mm is appropriate. Start scraping, construction should be based on the size, shape and material, to consider a unified retreat and scraping order construction.
4、第二遍涂層施工：在第一遍涂層基本固化后，再在其外觀刮涂第二遍涂層，涂刮方法同第一遍涂層。為了確保屋頂防水工程質量，涂刮的方向必須與第一層的涂刮方向垂直。重涂時間的間隔，由施工時的溫度和涂膜固化的程度（以手觸不粘）來確定。
4、Second times the coating construction: in the first pass of the basic curing coating, and then scraping the surface of the coating second times, the coating method with the first coating. In order to ensure the quality of waterproof project, the direction of the coating must be perpendicular to the direction of the first layer. The interval of the coating time is determined by the temperature at the time of construction and the degree of curing of the film (by hand).
5、在第二遍涂膜固化后，再按上述方法涂刮第三遍涂膜。
Second, after the 5.5 times of the film curing, and then apply the method above third times the coating.
6、鋪貼保溫層或飾面材：在第三遍涂膜施工完畢又未完全固化時，可在其外觀稀撒上少量干凈的砂粒（直徑不大于2MM），以增長涂膜層與將要覆蓋的水泥砂漿之間的粘結能力。當涂膜固化完全和檢查驗收合格后，即可抹水泥砂漿保溫層或粘貼面磚、馬賽克等飾面層。
6、 shop affixed protective layer and the facing material: in the three times and incompletely cured coating film construction is completed, on the surface of thin and small clean sand (diameter less than 2mm) to the bond capability between the increase the coating layer and will be covered in the cement mortar. When cured film completely and after passing the acceptance inspection, you can wipe cement mortar protective layer or paste tiles, mosaics and other decorative layer.
