Standard penetration tests are carried out in accordance with BS 5930 and ASTM D1586-92. Standard penetration test are conducted at every 1.5m intervals by driving the split spoon into the soil stratum. This should be by repeated blows of hammer (63.5Kg) falling through 760mm height. From the test, a penetration resistance or blow count (N-value) […]
Category: Blog
Copyright 2016. Sitech Engineering Ltd --------------------------- Designed by 08033531140