| abstract |
The present invention is environmentally friendly by using blast furnace slag powder and bottom ash, which are industrial by-products, are light in weight, have excellent mechanical properties, and can be cured even at low temperature curing. The present invention relates to a method for manufacturing a non-plastic lightweight block capable of securing product competitiveness by having functionality. According to the present invention, there is provided a composition for preparing a lightweight material composition composed of at least one of pearlite, bottom ash, foamed glass, an inorganic solid composition and an organic binder; A composition mixing step of preparing a final mixture by mixing a mixture of water, a liquid water-sensitive material, and a foamed cream material in a predetermined ratio with the basic mixture of the light weight composition, the inorganic solid composition, and the organic binder; A molding manufacturing step of forming a light weight block molding by pressing the final mixture to a predetermined pressure in a mold having a predetermined shape; It provides a method for producing a non-baking lightweight block comprising a; and curing the molded product produced in the molding production step, the light-weight block completion step of naturally drying to complete the light block. |