We utiize NO-DIG technology, which was developed based on NTT's R & D results, to continue to take part in improving social infrastructure efficiency, as well as to contributing to global environmental protection.
inner concrete structures reinforcement technology
iMat method is non-digging method of reinforcing the under-road concrete structures that were built under the old standard and lack tolerance as required in the road surface load revision (T-25), by pasting the aramid fiber to the inner surface to increase its tension resistance.
