A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
How to remove stains from concrete
Detailed instructions for removing and treatment of iron, copper or bronze, tobacco, urine, fire, lubricating oil, linseed oil, and perspiration stains.
How to remove stains from concrete
Detailed instructions for removing and treatment of iron, copper or bronze, tobacco, urine, fire, lubricating oil, linseed oil, and perspiration stains.
Engineering Index Backfile | 1961
| Engineering Index Backfile | 1935
Using Wood Bleach: These chemicals remove stains and lighten wood
| British Library Online Contents | 1997
Decorative Concrete - Water-Based Stains
Online Contents | 2005