High performance Class C micro-concrete designed for grouting large areas with no shrinking or cracking. Penatech LA is capable of grouting thicknesses up to 600mm deep in a single application.
It conforms and complies with the requirements of ASTM C1107-91 and CRD-C621-82A ( type C grout). Dual expansion compensates for shrinkage in the plastic and hardened state. Large volume grouting up to 600mm deep.
Suitable for bridge bearing soffits and grouting requiring high ultimate strength applications subject to dynamic loads. Its low exotherm reduces cracking and shrinkage.