Total porosity of coal gangue cement paste is higher but its pore size at later age is smaller than that of reference cement paste.
与基准水泥浆体相比，煤矸石水泥浆体总孔隙率有所上升，但其孔径后期有所细化。
Total porosity of coal gangue cement paste is higher but its pore size at later age is smaller than that of reference cement paste.
与基准水泥浆体相比，煤矸石水泥浆体总孔隙率有所上升，但其孔径后期有所细化。
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