水弹通用型防水涂料
水弹通用型防水涂料是一种湿气反应型防水涂料，与空气中的湿气反应，形成柔韧、连续、无接缝的橡胶防水膜。适用〓于厨房、卫生间、楼地面、阳台、非外露屋面、地下室、泳池、广场顶板等防水。
使用方法HOWTO USE：
1、基层处理：基层应平整〓、坚实、干燥、无起砂、裂纹、凹凸不平等缺陷，无灰尘、油迹等污物;
2、细部处理：阴阳角、管道根等节点处先涂刷1~2遍涂料做附加防水层，阴阳角做成圆弧;
3、大面施工：防水涂膜-般应分3~4遍涂布，涂膜总厚度宜为1.5mm~ 2.0mm。第1遍应薄涂，以封闭基层孔隙，每遍涂布后应充分固化再进行下一遍施工，以间隔24小时为宜，后一遍与前一遍涂布方向垂直。涂膜防水层完全干燥后，应按相关规范设置保护隔离层;
4、饰面层施工：立面部位，为了增加面砖等饰面层与涂膜间的粘结力，一般做︼法是，在刷完最1遍涂膜，未固化之前在涂膜表面稀疏撒上干净的中砂。防水层完全干燥48小时后，按设计要求√进行饰面层施工。
注意事项MATTERS NEEDING ATTENTION：
施工现场应通风良好。施工人员应做好防护:涂料应即★用即开盖，开盖后4小时内用完;严禁在高温、雨雪天和五级以上大风环境下施工:.直接使用无需添加任何稀释剂，特殊情况需添加稀☉释剂时，请做试验确认所用稀释剂不会影响到干燥速度和涂膜质量后方可使用;非外露产品，不可直接用于暴露在户外的防水施工，用于户外防水时需做保护层;产品出现少量沉淀时，请用电动搅拌器搅拌均匀后使用，对性能∩和使用无影响。
参考用量KEY POINTS OF CONSTRUCTION涂刷1 mm厚的涂膜约需涂料1.7kg/ m2。
SPU301 ductile elastic one-component polyurethane waterproof coating
SPU301 ductile elastic one-component polyurethane waterproof coating is a kind of moisture reactive waterproof coating, which reacts with moisture in air to form flexible, continuous and seamless rubber waterproof film. Suitable for kitchen, toilet, floor, balcony, non-exposed roof, basement, swimming pool, square roof and so on.
Usage method HOWTO USE
1. Basic treatment: the base should be smooth, solid, dry, no sand, cracks, uneven and other defects, no dust, oil stains and other dirt;
2. Detail treatment: the yin and yang angle, pipe root and other nodes are first painted with 1 times twice as the additional waterproof layer, and the yin and yang angle is made into circular arc;
3. Large surface construction: waterproof coating should be coated 3 times and 4 times, and the total thickness of coating film should be 1.5 mm ~ 2.0mm. The first time should be thin coating, to seal the pores of the base, after each coating should be fully solidified and then carried out the next construction, to the interval of 24 hours is appropriate, and the last time is perpendicular to the direction of the previous coating. After the coating waterproof layer is completely dry, the protective isolation layer should be set up according to the relevant specifications.
4. Finishing layer construction: facade part, in order to increase the adhesion between the facing layer and the coating film, the general method is to sprinkle the clean medium sand on the surface of the coating film sparsely before brushing it for the first time. After the waterproof layer is completely dry for 48 hours, the finishing layer is constructed according to the design requirements.
Matters needing attention MATTERS NEEDING ATTENTION
The construction site should be well ventilated. The construction personnel should do a good job of protection: the paint should be opened immediately and used up within 4 hours after opening the cover; it is strictly prohibited to construct in the environment of high temperature, rainy and snowy days and above grade 5 gale:. Direct use does not require the addition of any diluent, special circumstances need to add diluent, please do tests to confirm that the diluent used will not affect the drying rate and film quality before use; non-exposed products, can not be directly used for exposure
In outdoor waterproofing construction, it is necessary to do protective layer when used for outdoor waterproofing; when a small amount of precipitation occurs, please stir evenly with electric agitator and use it evenly, which has no effect on performance and use.
1.7kg/ m' is needed to brush 1 mm thick film with reference dosage KEY POINTS OF CONSTRUCTION.
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