Oriental Yuhong

“YUHONG” brand SPU-301 One Component Polyurethane Waterproof Coating is made out of the main materials of isocyanate and polyether polyol, together with various auxiliaries and fillers by polyreaction , coating on the waterproof base layer, after chemical reaction of NCO terminal group of polyurethane prepolymer and moisture in air, it forms a seamless elastomeric rubber waterproof membrane.

“YUHONG” brand PME-EVA Plastic Waterproof Board is a flake waterproof material with certain thickness, which is made out of the base materials of ethylene-EVA, together with dedicated auxiliary and inhibitor. It is extruded and presspolished .The appearance of product is semi-transparent white color, and it is also called plastic waterproof board in “Underground Engineering Technical Regulation”.

“YUHONG”brand TPO waterproof sheet material is made out of the binder of thermoplastic polyolefin (TPO) which combined by EPR and polypropylene with advanced polymerization technology. Its reinforcing material is polyester fiber gridding fabrics, and the whole process of the waterproof sheet material manufacturing is used advanced technology.

“YUHONG” brand railway bridge culvert RWB-801 high polymer modified bituminous waterproof sheet material is a high performance modified bituminous waterproof sheet material which is designed for railway concrete bridge culvert waterproof layer.It contains the base of specially-processed ligament polyester non-woven fabrics, and the dipping and coating materials of specially formulated high polymer modified bitumen, and both sides covered with fine sand as insulation material.

“YUHONG” Brand RDB road and bridge modified bituminous waterproof sheet material series of products are specially designed for road and bridge engineering waterproof of municipal transport construction. It is high temperatureresistance and high anti-shearing of modified bituminous waterproof sheet materials, using filament polyester felt filler as base, atactic polypropylene (APP), polyolefins(APAO, APO) or Stylene-Butadiene-Stylene(SBS) as dipping and coating material, with both side covered with fine sand as insulation material.

“YUHONG”Brand Elastomer (SBS) Modified Bituminous Waterproof Sheet Material is a kind of flexible sheet waterproof material using Stylene-Butadiene-Stylene (SBS) thermoplastic elastic modified bitumen as dipping and coating material, and the filler base is based on polyester felt, glass fiber felt and glass fiber reinforced polyester felt, with the upper surface covered by isolating materials, such as polyethylene film, fine sand, mineral slice (or particle) etc.