Raft Foundation is used where the soil pučinistyj you want to install the heavy concrete or brick house with large mass concrete joists. In such a case, the Foundation requires reinforcement.
Msingi slab inatumika ambapo juu ya mchanga heaving haja ya kufunga nyumba nzito alifanya ya saruji au matofali na saruji kubwa sakafu ya molekuli. Katika kesi hiyo, msingi inahitaji kuimarisha.