本发明涉及一种建筑材料及其制备方法。
The invention refers to a sort of construction material and Method for preparation.
用简单模具，普通操作方法，将廉价的植物纤维材 料代替了其它的建筑材料。
The cheap plant fiber replaces other construction materials by simple dies and common operation method.
用简单模具，普通操作方法，将廉价的植物纤维材 料代替了其它的建筑材料。
The cheap plant fiber replaces other construction materials by simple dies and common operation method.
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