portland bed 中文意思是什麼
portland bed
解釋
波特蘭層-
Ansi a108. 1 - 1992 specifications for contractors option : installation of ceramic tile in the wet - set method with portland cement mortar or installation of ceramic tile on a cured portland cement mortar bed with dry - set or latex portland cement mortar included in ansi a108. 1 - 1992
簽約人的選擇規范:用濕處理方法使用普通水泥砂漿鋪設瓷磚或用干處理方法使用普通水泥砂漿層或乳膠普通水泥砂漿鋪設瓷磚 -
Specifications for installation of ceramic tile on a cured portland cement mortar setting bed with dry - set or latex portland cement mortar included in ansi a108. 1 - 1992
用乾的或漬漿的波特蘭水泥灰漿在彎曲的波特蘭水泥灰漿層上安裝瓷磚的規范
分享友人