Assessment of the Effect of Replacing Normal Aggregate by Porcelinite on the Behaviour of Layered Steel Fibrous Self-Compacting Reinforced Concrete Slabs under Uniform Load

Table 4

Chemical analysis of lightweight porcelinite aggregate.

Oxides	Percentage (by weight)
AL2O3	0.63
CaO	12.05
Fe2O3	0.38
MgO	0.56
SO3	0.30
SiO2	74.71
TiO2	0.05
CL	0.07
Ignition loss	5.1

Chemical and physical analyses submitted by the General Company of Geological Surveying and Mining.