Advances in Materials Science and Engineering / 2016 / Article / Tab 6

Research Article

Utilization of Construction Waste Composite Powder Materials as Cementitious Materials in Small-Scale Prefabricated Concrete

Table 6

The results of MIP test of C25 and C30.

Total void area/m2/gThe average pore diameter/nmThe median pore diameter/μmPorosity/%
VolumeArea

C25-0%1.72553.5175.014.05.9580
C25-30%7.91034.373.013.314.6624
C30-0%5.05952.696.226.714.8215
C30-30%4.93139.481.914.79.0298

Pore size distribution/%
<20 nm20~50 nm50~100 nm100~200 nm>200 nm

C25-0%12.4612.1712.6214.5348.22
C25-30%19.3319.4821.2913.8326.07
C30-0%9.0720.719.7326.3124.2
C30-30%16.5517.6421.2713.4131.12

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