Skin care
Macneil, J.
Skin care - 1992 - Building 257(7771) 20 November 1992, 72-73(2) .
Looks at the response by the stone cleaning industry to poor quality work carried out by less scrupulous contractors, capitalising on clients` ignorance and the quest for a cheap job. Summarises the three main methods of cleaning - water washing, mechanical and abrasive cleaning, and chemical cleaning.
BS 6270-1
HISTORIC BUILDINGS
STONE CLEANING
Skin care - 1992 - Building 257(7771) 20 November 1992, 72-73(2) .
Looks at the response by the stone cleaning industry to poor quality work carried out by less scrupulous contractors, capitalising on clients` ignorance and the quest for a cheap job. Summarises the three main methods of cleaning - water washing, mechanical and abrasive cleaning, and chemical cleaning.
BS 6270-1
HISTORIC BUILDINGS
STONE CLEANING