SHEET FOR SLUMP TEST, SLUMP TEST DEVICE, AND SLUMP TEST METHOD

摘要

PROBLEM TO BE SOLVED: To provide a sheet for a slump test which accurately measures a slump.;SOLUTION: The sheet for the slump test is provided, disposed on the upper surface of fresh concrete within a slump cone, formed so as to have a size fitted into the upper end opening of the slump cone, and includes a sheet mark indicating a central section on the upper surface when the sheet is disposed on the upper surface of the fresh concrete within the slump cone.;COPYRIGHT: (C)2011,JPO&INPIT