RENDEROC UW (25kg)

Renderoc UW is supplied as a ready to use dry powder requiring only the addition of water to produce a free flowing, non shrink, repair material which exhibits exceptional resistance to 'washing out' of the cement phase when placed in stationary or moving water. The material is a mixture of specially processed cement, with carefully graded fine aggregate. Additives impart controlled expansion, water reduction and anti-washout characteristics.The aggregate grading is designed to aid uniform mixing, minimise segregation and bleeding whilst assisting the flow characteristics.

Advantages

• Shrinkage compensation: Gaseous expansion system compensates for shrinkage and settlement in the plastic state, associated with conventional cement repair materials.
• Anti wash out: No risk of significant wash-out of cement phase when placed under water. Displaces water effectively.
• Low porosity: Better steel protector than concrete.
• High bond strength: No primer required.
• High early strength: Facilitates rapid installation and early operation of plant.
• Durability: High early and ultimate strength combined with exceptional resistance to attack by freeze/thaw cycling.
• Reliability: Factory controlled, prepacked components. Only the addition of water is required on site.
• Chloride free: Composition allows high early strength development without the use of chlorides.