N BASED ON T. ALL MORTAR MO GROUT SHALL HAVE A MINNOW 28 DAYS ANSI/NFoPA NOS • 1991 • NATIONAL DESIGN SIMONDS. 4. THE CONTRACT DOCUMENTS REPRESENT THE FINISH STRUCTURE. COMPRESSIVE STRENGTH £OUP TO IBM PSI MO 2CW PSI. THEY DO NOT INDICATE METHOD OF CONSTRUCTION. RESPECTIVELY. ILIMIXTURES WEN USED SMALL BE PER 3.