墙、屋顶和地板内的绝缘材料是木纤维——一种吸水材料，可以让建筑透气，而不用机械通风。

Inside the walls, roof and floor the insulation consists of wooden fibers - a hygroscopic material that allows for the construction to breath, excluding the need for mechanical ventilation.

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石材墙面的隔音效果好、吸水率低，耐酸，不易风化，装饰性强，尤其适合做电视背景墙。

Stone wall has good sound insulation effect, low water absorption, acid resistance, not easily weathered, decorative strong, especially suitable for the television background wall.

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