INFLUENCE OF NANOSILICA ON THE PROPERTIES OF CONCRETE
Flange interface options
1. • MACHINED FLANGE TYPICALLY MORE EXPENSIVE• VALVE EASILY REMOVED; NO SPIGOT
• MACHINED FLANGE TYPICALLY MORE EXPENSIVE
• 32 µ INCH SURFACE FINISH REQUIRED FOR MATIN FLANGES
• MATING SURFACES CAN BE DAMAGED DURING INSTALLATION
• VALVE EASILY REMOVED; NO SPIGOT
CommentsDesign DisadvantagesDesign AdvantagesOPTION
2. • LOCATION OF SEAL MAY PROVE
CHALLENGING FOR
REPLACEMENT IN THE FIELD