PRODUCTION OF CEMENT-BASED MOLDING PRODUCT AND CURING MEMBER FOR PRODUCING CEMENT-BASED MOLDING PRODUCT

摘要

PROBLEM TO BE SOLVED: To control the deformation of a molding product and to check the deformation of a heat insulating material by making a hardening preparation process include a process for internally inserting a heat insulation curing member having a heat radiation hole or a heat radiation channel into the channel part of each extruded molding product. ;SOLUTION: In each process of formation of a molding product group of a hardening preparation process and contacts of a first and a second supporting plates, a side wall 11 of each extruded molding product 1, a side wall 11a of an extruded molding product 1a and a side wall 11b of an extruded molding product 1b are prevented from deforming outward and the hydration reaction heat produced in the hardening process of the next process can be radiated. In an insertion process, a curing member 6 is engaged with a channel part 2 of the extruded molding product 1 to prevent the side wall 11 of the extruded molding product 1 from deforming inward. Since the curing member 6 is made of a heat insulating material such as an expanded polystyrene, or the like, the member retains the hydration reaction heat of the next process and maintains a hardening reaction. Further, since the curing member 6 has a heat radiation hole or a heat radiation channel, the hydration radiation heat is radiated to control excessive rise in temperature in the hardening reaction.;COPYRIGHT: (C)1999,JPO