这种以木材下脚料为基料的轻质砌块，不怕火，不怕水，且抗冻融。除木屑外，再混入水泥，每立方米重量在300kg至380kg。这种砌块可用于个人住宅，学校建筑和公寓建筑住宅。导热系数0.9dw/m℃可降低噪音38分贝（厚度为12cm时）这种材料亦可称为矿化木材，可用于生产隔热的材料， This lightweight block based on wood scraps is not afraid of fire, not afraid of water, and anti-freeze-thaw. In addition to sawdust, and then mixed with cement, weight per cubic meter 300kg to 380kg. This block can be used for individual residential, school buildings and apartment buildings. Thermal conductivity 0.9dw / m ℃ can reduce noise 38 dB (thickness of 12cm) This material can also be called mineralized wood, can be used to produce insulation materials,