Crushed rock #67 ranges in size from 3/4 inches to a size of fine particles and is used as a slab, road and fill base Another crushed stone is #411, which is a mixture of #57 stone and stone dust This mixture is used as a base for retaining walls, roads and for patching holes in pavement Mixing in dust with the larger stone improves its .
List of crushed rock companies and services in Nigeria Search for crushed rock with Addresses, Phone numbers, Reviews, Ratings and Photos on Nigeria Business Directory Nigeria Business Directory - BusinessListng
Feb 16, 2019· Aggregate Base Course often referred AB or road Aggregate Base Course often referred AB or road base is a blend of gravel ranging in size from 1 in down to sand size particl It's used in many applications as a compaction material under concrete slabs and roads
Crushed Rock Industries Nigeria Limited Office in Km 16, Km 16, Port-Harcourt-Aba Expressway, Rumoukwurusi, Port Harcourt, Rivers, Nigeria Find Address, Phone Number, Contact Details, customer care, email office address, reviews & ratings Visit VConnect for Crushed Rock Industries Nigeria Limited in Port Harcourt, Rivers
Technical Information Sheet CLASS 2 & 3 CRUSHED ROCK Class 2 Crushed Rock Class 3 Crushed Rock Application Road base materials Road base/sub base material, hard stand areas, under concrete slabs, bedding material and backfilling Available Dry, wet mix or stabilised Dry, wet mix or stabilised Loose Density (natural) (approx) 165 t/m3 165 t/m3
3/4" crushed gravel is a rock that can be used as back fill, base for retaining walls, mixed with sand for heavy duty concrete and decorative ground cover