Polyaspartic waterproof for High Railway Concrete
Project Name: Jinhu high-speed railway concrete bridge waterproof
Project size: 1300 km
Use products: high weather resistance paint raw materials
SP-103P, F420
Product supply: 400 tons
Use unit: rocket research institute, Guangzhou Supe, etc.
Market advantage: price fell 50% to Bayer
Specification | Standard | Result |
Tensile Strength MPa | ≥ 7 | 13MPa |
Elongation % | ≥ 70 | ≥ 300 |
Flexibility in low tmp (-40℃)mm | 2mm | 1mm |
QUVa 3000h |
No cracking no peeling |
No cracking no peeling |