| 摘要 |
A wall, floor and roof thermal insulation used within the built environment/ construction industry. The insulation is made from aerated crude soap. The soap is made from a mixture of animal fats and wood ash derived lye. The process undergoes a period of saponification and when dry it is cut into large tablets of approx. 900mm x 450mm. The thickness ranges from 100mm, 125mm and 150mm. These tablets are fully enclosed in low-grade plastic to protect them from contact damage and moisture ingress. |
