STEP 11: concreting BED HEAD: - Installation of rebar, formwork, struts. - Pouring concrete cylindrical pedestal. - Maintenance of concrete according to technical requirements. - concrete pad is poured into 2 round cylinder . - After achieving cylindrical concrete pedestal intensity requirements, conduct dismantling formwork, struts. - Attention to detail buried relatives waiting service office construction.
đang được dịch, vui lòng đợi..
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