Method to manufacture of environmental friendship type plant life block

摘要

The present invention has been Budejovice using vermiculite ore more specifically relates to a method of vegetation blocks high-environment relates to a method of producing a superior vegetation root block survival of plants, the present invention provides a method of producing a vegetation block, the water is removed by heating vermiculite powder, possession of the powder, the pyrolysis is gasified in the subsequent firing step a mixture of grains and a binder comprising the steps of St. preparing a raw material mixture; And a forming step for filling a mold having a predetermined shape to the feed mixture; A molded article manufactured by molding and drying processes to the strain relief 100 - 12 hours or more to 200 1 primary heating process and; The primary molded article of a heated 700 -. The manufacturing process and the feature is being heated secondary molded article to secondary heating at a high temperature of 800 the process scheme to separate from the mold by stripping