What are Keyfiles?
Keyfiles are in-depth data sheets providing detailed technical information for a selection of
relevant products manufactured or distributed by particular companies. These are specifically
authored to assist the specifier in product selection and include product descriptions and photographs.
These data sheets are placed in Keyfile Libraries. More information on the Office Library Service is
available from
www.theNBS.com.
Available from your OLS Librarian:
L Detail drawings: waterproofing and vapour-proofing masonry structures
L Structural waterproofing and fire protection systems
Requesting documents from your OLS Librarian:
If you have an
Office Library index account, you can use the feedback form there
to request these documents from your OLS Librarian.