发布时间:2025-01-16 21:08:58
首先要将掉落区域的水泥残块铲除干净,要检查一下还有不牢固的地方都铲掉,使基面保持平整、干净;
其次要购买相同颜色、型号的水泥材料;最后将水泥均匀的涂抹在脱落区域,将脱落区域修补、找平。如果掉落的水泥块较大、较多,建议将屋顶的水泥全部铲除,全部重新施工。
请问建筑面积137平采暖面积大概956平用百诗顿或威能的冷凝炉好还是博世的全预混壁挂炉好
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