engleski

A new approach in evaluation of filler effect in cement I. Effect on strength and workability of mortar and concrete

The mortar and concrete speciments of equal bulk model were tested. Under this condition, their properties depend on the composition of cementitious powder only. The influence of all other components and parameters is thus excluded. The test results of the compressive strength were evaluated statistically. The results suggest that a liner relatinship exists between compressive strength and volumetric concentracion of filler in the cementious component. The realationship depends on the parameters of the bulk model and the composition of aggregate.

cement ; filler effect ; aggregate ; compressive strength

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