mortar mark 中文意思是什麼
mortar mark
解釋
砂漿標號-
Resurvey the column axis and elevation line, and mark out the column form line, 1 : 2 cement mortar will be used to leveling at the column bottom. “ 井 ” shape rack will be set around each column, and mark elevation control line on it
將柱軸線、標高線復測投點,彈出柱支模線,將柱腳支模處用1 : 2水泥砂漿找平,每根柱周圍搭設井字架,在井字架上抄測標高控制線。
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