NONCRYSTALLINE POWDER, COMPOSITE HARDENED PRODUCT AND COMPOSITE BUILDING MATERIAL
摘要
<p>A noncrystalline powder usable as a raw material for various industrial materials which comprises a noncrystalline substance comprising two or more types of oxides. The noncrystalline powder can be used as a raw material for producing a composite hardened product and a building material which have excellent bending strength, without detriment to processability or productivity.</p>
