Hydration heat, setting times, soundness and micro-structures of paste samples and compressive strength and length change of mortar samples were measured.
Setting time and soundness values meet the limits specified in ASTM C595 (2001), for all binder types.
The requirement of normal consistency for water, setting time, and soundness of the cement paste with the superfine steel slag all remain within the acceptable ranges of the national standard.
Determination of the water requirement of normal consistency of the neat coal ashes or the mixture of coal ash and cement (mass ratio of 3 7) follows the Chinese standard GB/T1346 2011 on test method for water requirement of normal consistency, setting time and soundness of the Portland cement.
In order to facilitate such analysis, guaranteeing at the same time the soundness of the results, a semantically integrated analysis environment is needed.
Tests investigated the setting times and soundness of the resulting cement, as well as the workability, cube compressive strength at various curing times, tensile splitting strength, flexural strength and water absorption of the resulting concrete.
The consistency, setting times and soundness of various mixes of slag-lime-POP is reported.
Various tests to which cements must conform are laid down in national cement specifications to control the fineness, soundness, setting time, and strength of the cement.
The calculi met his goal to a large extent while at the same time managing to secure soundness and completeness.
The testwork programme was designed to produce reliable data for the mill's comminution characteristics, particle residence time distributions, and engineering soundness.
