METHOD FOR MANUFACTURING PLATE TYPE MATERIAL FOR ARCHITECTURE CONTAINING SYNTHETIC BOARD OF COMPOSITION OF COFFEE SLUDGE

The present invention relates to a method for manufacturing a building plate-like material including a synthetic board having a composition of coffee sludge in one aspect， a coffee sludge predominant board manufacturing step (S100) for producing a composite board having a composition of coffee sludge， and producing the coffee sludge predominant board The coffee sludge predominant board production step (S100)， including the outer surface forming step (200) of forming an outer layer on one or both sides of the composite board of the coffee sludge composition completed in step (S100)， (1) the collected coffee Coffee sludge drying step (S110) in which the sludge is dried and prepared to have a water content of 30% or less， (2) After adding calcium carbonate to the coffee sludge， mixing it homogeneously and then drying to a water content of 20% or less at room temperature， Coffee sludge moisture content/particle size control step (S120) to produce coffee sludge powder by grinding to a particle size distribution of 50-200 mesh， (3) After completion of the coffee sludge water content/particle size control step， synthetic resin， dispersant in the coffee sludge powder， Mixing homogeneously by adding a plasticizer and then melting to produce a composition for mixing coffee sludge to prepare a composition for a composition board for coffee sludge (S130)， (4)， and introducing the composition for the composition board into a mold， temperature 165~180 After the extrusion molding step (S140)， and (5) cooling the extruded molding in the extrusion molding step， cutting to a predetermined size after cutting and cutting at a temperature of ， molding pressure of 4 to 4.3 MPa Characterized in that it is carried out， including the step (S150).

本发明涉及一种建筑板材制造方法，其一实施方式包含以咖啡污泥（coffee sludge）为组分的合成板材。该方法包括用于制备咖啡污泥基复合板材的咖啡污泥主导板材制造工序（S100），该工序包含对工序S100中完成的咖啡污泥成分复合板材的单侧或双侧表面成型外层的外表面成型工序（200），以及如下子步骤：（1）将收集得到的咖啡污泥进行干燥处理，使其含水率降至30%及以下的咖啡污泥干燥工序（S110）；（2）向咖啡污泥中添加碳酸钙（calcium carbonate）后均匀混合，随后在室温下干燥至含水率不超过20%，并研磨至粒径分布为50~200目，以制得咖啡污泥粉末的咖啡污泥含水率/粒径调控工序（S120）；（3）完成咖啡污泥含水率/粒径调控工序后，向咖啡污泥粉末中添加合成树脂、分散剂（dispersant）与增塑剂（plasticizer）并均匀混合，随后熔融制备得到咖啡污泥复合板材用组合物的工序（S130）；（4）将该复合板材用组合物注入模具，于温度165~180℃、成型压力4~4.3MPa条件下完成挤出成型（extrusion molding）工序（S140）；（5）对挤出成型工序中得到的挤出成型体进行冷却，裁切至预定尺寸的工序（S150）。本发明的特征在于，该方法包含上述全部工序。