Crushed stone - Wikipedia
Background. Crushed stone is one of the most accessible natural resources, and is a major basic raw material used by construction, agriculture, and other industries.Despite the low value of its basic products, the crushed stone industry is a major contributor to and an indicator of the economic well-being of a nation. The demand for crushed stone is determined mostly by the level of,engineering properties of crushed stones and,engineering properties of crushed stones and rubbles. Aggregates: Physical Properties and Mechanical Properties. Most common aggregates ( Ex: Sand, Gravel, Crushed stone) Produce normal-weight concrete 2200 to 2400 kg/m3 Lightweight Aggregate Expanded (Shale, Clay, Slate, Slag) Produce structural lightweight concrete 1350 to 1850 kg/m3 And (Pumice, Scoria, Perlite, Diatomite) Produce,Crushed Stone - an overview | ScienceDirect Topics,Properties of a cement-stabilised mixture of slag, natural crushed stone, and 0.7% and 2% of cement (Class 42.5 N) meet the compressive strength criteria set by Croatian standards . Even with application of gravel as aggregate and lower-strength-class cement [CEM II B/M (PS) 32.5 R], it is still possible to obtain a mixture that meets the strength criteria  .