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Micro-expansion grout

Micro-expansion grout

Application field

It is applicable to the grouting of tunnel vault with formwork, the grouting and backfilling of tunnel vault void, the gap grouting after the installation of subway segments, the grouting of foundation and foundation reinforcement, and the grouting of various cracks and holes.

Product features

1. Good flow performance,high compressive strength, for the grouting space is relatively small construction environment has advantages.

2. It has a certain cohesion, will not be stratified and segregation, and will not expand and contract after condensation and hardening.