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 3

Mineral analysis of lightweight (porcelinite) aggregate.

Composition	Percentage (by weight) (%)
Quartzite	10.5
Opal-CT	65.1
Clay	7.72
Dolomites	7.16
Gypsum	0.60
Apatite	1.85
Halite	0.65
Calcite	6.25

Mineral analysis submitted by the General Company of Geological Surveying and Mining.