Autoclave-hardened molded component e.g. lime sandstone, is obtained using calcium oxide-containing raw material, water and silica-containing raw material which is replaced by fine residual substance of titanium or sulfur raw materials

摘要

An autoclave-hardened molded component is obtained by mixture of silica-containing raw material, calcium oxide-containing raw material and water. The silica-containing raw material is replaced by fine residual substance of titanium or sulfur raw materials having grain fineness of more than 63 mm. An independent claim is included for manufacture of autoclave-hardened molded component.