โ Scribed by R.K. Datta; Tilak Raj
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Wastewater treatment plant consists of pipe lines and lift stations. These plants consist of concrete pipes, manholes, pump stations, interceptors and wet wells. Entire wastewater (WW) system is forced to chemical attack due to the presence of sulphate and acid available in WW. It leads to the damag
Water extract from Endod retards both the initial and final setting times of portland pozzolana cement paste. For a given water/cement ratio (0.66) the slump of the concrete mix containing 0.00, 0.02,0.05,and 0.08% of Endod increases from 2 to 9 mm and 3 to 11% sand and cement mixture was retrieved
The structure, quantity and the degree of polycondensation of silicate ion in C3S-pozzolana paste were examined and discussed in relation to the strength and the rate of hydration of C3S and pozzolana. Gel ,permeation chromatography was adopted to prepare the standard pure sample for the calibration