Hi Everyone!
I have a problem with a contaminant (Water-Soluble Rust Preventive Oil) -Chinese Standard SH/T 0692-2000 applied to the Prestressed Concrete Strands we are currently supplying. We never encountered this problem before that the oil is not vaporizing through air exposure since all of...
We are a retailer of Prestressed Concrete Strands 9.5mm (ASTM A416). Our customer experienced slippage on their Precast Half Slab and bonding problem with concrete due to oiled Strands. Our supplier informed us that they applied Water-Soluble Oil and it will be dried by natural air drying for...