Heap up, stack up, pile up - arrange into piles or stacks; "She piled up her publications in my lounge" The casing is often embedded thirty cm in the dense layer, ensuring isolation through the overburden. This also lets grouting on the micropile without the need of impacting the overburden. https://backlink59258.ssnblog.com/34373582/examine-this-report-on-micropile