local mixture ratio 中文意思是什麼

local mixture ratio 解釋
局部混合比
  • local : adj 1 地方的,當地的,本地的。2 局部的。3 鄉土的,狹隘的,片面的。4 【郵政】本市的,本地的;【鐵...
  • mixture : n. 1. 混合,混雜;混合狀態。2. 混合物;混合體;(內燃機等用的)混合氣;【醫學】混合劑,藥水;混合煙草〈又叫 smoking mixture〉。3. 【織】麻花織品;優缺點均有的人。
  • ratio : n. (pl. ratios)1. 比,比率,比值;比例;系數。2. 【經濟學】復本位制中金銀的法定比價。vt. 1. 用比例方式表達;求出…的比值;使…成比例。2. 將(相片)按比例放大或縮小。
  1. Conventional building - mortar is usually blent into in the construction local, which possesses many defects such as low accuracy of mixture ratio, poor stability of quality, contractility of bigness, broad fluctuation of felted strength, anti - penetrability of feebleness, collapse of easiness and ect, and it is vital reason, resulting in lots of engineering quality accidents as following : crack in the wall, swelling, penetration, and collapse. mortar made in the local is at the cost of wasting materials and contaminating environment

    傳統的建築砂漿都是在施工現場拌制,現場拌制的砂漿各組分計量準確度低、質量穩定性差、收縮性大、粘結強度波動大、抗滲性差、易剝落,是建築工程墻面開裂、起殼、滲漏、甚至墻體倒塌等質量事故發生的主要原因;現場拌制砂漿還會造成材料浪費和污染施工環境。
分享友人