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Consistometer Concrete Vebe dị ọhụrụ maka ule slump na nkwekọ

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Consistometer Concrete Vebe dị ọhụrụ maka ule slump na nkwekọ

A na-eji ngwá ọrụ a iji chọpụta nkwekọ nke Vebe nke ngwakọta ihe.A na-eji ya nyochaa slump ihe nke ngwakọta ihe n'ime 10mm, oke nha nke mkpokọta bụ 40mm.