As it is currently written ASTM C-1515 addresses the use of poultices exclusively, it thereby ignores well over 75% of those viable methods used to clean dimensional stone today. The proposed revision is an attempt to address that portion not defined in the current ASTM standard, C-1515.
cleaning; façade; maintenance; natural stone; poultice; stain removal; stains; Cleaning agents/processes; Commercial buildings; Dimension stone; Exterior building stone; Horizontal dimension stone; Institutional buildings; Residential dwellings; Vertical dimension stone;
Citing ASTM Standards
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