5 Best Stones for Backfill Ozinga
CA7 otherwise known as ¾ limestone or sometimes as 1 limestone and commonly referred to as bedding stone is an angular white/gray stone that self compacts making it ideal for use in backfill as well as pipe bedding subbase and drainage situations This is one of the most popular backfill products specified in underground
Best Backfill for a Retaining Wall DIY Retaining
EXCAVATION AND BACKFILLING FOR STRUCTURES 1 GENERAL Work Included Crushed Granular Crushed Limestone 25 000 100 20 000 80 100 100 5 000 40 70 40 70 2 500 25 55 25 60 315 13 30 8 25 80 5 15 6 17 At least 60% of material retained on 5 mm sieve to have at least one 1 freshly fractured