1. paul

    waterproof putty formulations

    Specifications of HPMC seems to be good but better if DS is specified. What we need is good workability and water retention on 0.3-0.4% use with 10%Cement and 85-90% inert on less than 250 mesh size. How much RDP is needed to achieve min 1.2 N/mm2 strength on 2 days and 7 days. Specifications...