- Project plans
- Project activities
- Legislation and standards
- Industry context
- Specialist wikis
Last edited 19 Nov 2020
Durability Guaranteed - Pulhamite Rockwork - Its conservation and repair, published by Historic England in 2008, defines pozzolans as: ‘Materials consisting of silica and alumina which react with calcium hydroxide in the presence of moisture to produce a hydraulic set, with properties like hydraulic lime. Pozzolans are derived from natural sources such as volcanic earth or from manufactured ones such as low-fired clay products.’
 Related articles on Designing Buildings Wiki
Featured articles and news
Tips for civil engineers and other construction professionals.
Updated credential recognition regulations introduced.
New disciplines that are worth keeping.
IHBC members encouraged to update violations database.
Non-obtrusive security sensors can help deter intruders.
Adopting a fabric first approach to efficiency.
Government emphasises training for construction and engineering trades.
ECA and SELECT offer assistance to members set back by delays.
The virtual learning event examines Historic Places - People Places.
Getting post-pandemic infrastructure on the right track.
One of England's grandest country houses.
Take just two minutes to provide your feedback.