The paper analyzes the cause of crack and precaution for fly ash and clay flat tile. And specializes the crack cause, such as structure, machine, wind, unsuitable operation and warp, etc.
介绍粉煤灰粘土平瓦在干燥过程中产生结构裂纹、机械性裂纹、风致裂纹、操作裂纹和翘曲变形的原因及消除方法。
The replacement for brick and tile mould clean, besmear antirust oil, should be dry, level off place MATS flat, prevent the gravity deformation.
替换下来的彩砖彩瓦模具，清洗干净，涂油防锈，应置干燥、平整处支垫平放，防止重力变形。
The replacement for brick and tile mould clean, besmear antirust oil, should be dry, level off place MATS flat, prevent the gravity deformation.
替换下来的彩砖彩瓦模具，清洗干净，涂油防锈，应置干燥、平整处支垫平放，防止重力变形。
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