发布时间:2025-01-31 04:50:54
水。
石膏粉用水进行调和,只使用水调和石膏粉的粘结效果不佳,容易导致开裂或脱落。添加乳胶时,采用水和乳胶的比例为3:1,提高石膏粉与基面的粘结度,调和石膏粉时,不宜批太厚的层次,会容易导致脱落。
家住包头空气很干装修现在买室内门不知道选实木复合门免漆门还是烤漆门好呢
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