Hebei Jinkun Engineering Materials Co.,Ltd

Company Description

Double component polyurethane waterproof coatingCould be colorful.After curing,the membraneDouble component polyurethane waterproof coatingTwo units,mixed in construction locate.Could be colorful.After curing,the membrane has high strength and elongation,It has good adaptability to fit for the foundation crack and the extention.The sevice of the product is 25 years.The product is suitable for roofing,basement toilet,swimming pool,etc.Basement treatmentWaterproofing base shall be strong,smooth and clean without particles on the surface,NO. peeling or creacking shall exist at the surface.The corners of the base shall be made into arcs with a radius of no less than 20mm or triangular.The drain slope,division seam,and air vent shall be carried out and treated according to design requirements.InstallationMake primer,Mix DPU and solvent by A:B Solvent=1:2:1,then brush primer on the foundation until it is solidifying.MixA:B=1:2 Scrach the coating by 3 times.The first layer curing needs 20-24 hours.When the first layer is solidifying,do the second layer.The direction of the second layer should be at right angles to the first layer.Then repeat the third one.If add protective layer,before the third layer is cured,scatter clean sand on its surface.After the membrane is cure,can begin the protective layer construction.PEFERENCE USAGE:1.3-1.5KG/M2 for 1mm,2.2kg/m2 for 1.5mm