Richard Ludlam
New member
Doing some testing prior to submitting proposal. Large Building with pre-cast facade
Test #1: D/S standard mix (3 gallons SH + 2 gallons water) 20 minute dwell with low pressure rinse= Looks better but far from clean
Test #2 Dedicated pump with 50/50 mix, 20 minute dwell with high pressure rinse= looks better but not 100%
Open to options and advice
Many Thanks
Test #1: D/S standard mix (3 gallons SH + 2 gallons water) 20 minute dwell with low pressure rinse= Looks better but far from clean
Test #2 Dedicated pump with 50/50 mix, 20 minute dwell with high pressure rinse= looks better but not 100%
Open to options and advice
Many Thanks