Vintage Limestone Building Exterior Cleaning FAQs
IBIX I9 and 60 CFM @ 100psi Compressor
Carbonart – Crushed Limestone (only one)
Carbonart used at low pressure on Limestone will not harm surface. Containment and Clean up are simple because minimal non-hazardous waste is generated. Performing process wet eliminates dust concerns. No special arrangements had to be made to accommodate operators or equipment — it is highly portable and does not produce a lot of noise — sounds no louder than lawn mowing operation.
Soil condition represented original build up — 80+ years old.
Yes — Limestone and Marble material, but we only cleaned the certain limestone portions. Yes, it is considered a historic structure, and yes, built in 1928.
Took 2 weeks of a normal work week, 8 hours per day, no shut downs required — office workers were not disrupted — in fact they were able to see operators doing job from their office windows.
2 man job.
Events — graduations, concerts, etc. Also houses large collection of American Revolution items, and also functions as National HQ for the DAR organization.