superplasticizer in concrete Options
This tendency was also noticed from the samples with s/c of 2.0 and 1.0, and especially, the energy values on the 2CP2 and 1CP2 samples with massive pores ended up the lowest. Therefore, it is judged that ample thought is needed with the formation of pores as the pores shaped by PVA broaden in the significant-temperature curing process to Increase