| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a light formed product having good surface nature and good properties by which the defects of conventional technique can be solved. SOLUTION: This method for producing the formed product from an inorganic water-hardenable composition comprising an inorganic water-hardenable material, an aggregate, a lightweight aggregate, a fibrous material, an admixture and the like comprises mixing the inorganic water-hardenable composition having foamed particles of a styrenic resin as the lightweight aggregate, substantially having no remaining foaming capacity and added thereto, with water, forming the resultant mixture, and heating and curing the formed product at a temperature not less than the temperature of the melting temperature of the foamed particles of the styrenic resin. |
