Spray foam,又分open cell 和closed cell
效能不错,但健康与否,在意与否,见仁见智
Spray foam,又分open cell 和closed cell
效能不错,但健康与否,在意与否,见仁见智
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在attic 上发现的,可能墙内也是喷进去的foam,如果是foam board 就没问题了
-农家姑-
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08/25/2025 postreply
08:57:11
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你那房子已经那么多年了
-甜酒甜-
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08/25/2025 postreply
10:27:14
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谢谢答复,我也觉的没问题,但家里人有异见
-农家姑-
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08/25/2025 postreply
10:42:07
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