- Project plans
- Project activities
- Legislation and standards
- Industry context
Last edited 07 Oct 2020
The most basic form of rubble masonry is dry-stone rubble walls which are very common in rural locations and popular with landscapers looking for a traditional aesthetic. The rough, unhewn stones are piled on top of one another without mortar, and are often laid in irregular horizontal courses.
Alternatively, the stones can be bound with cement or lime mortar, although in this case, a greater degree of stone selection may be required to avoid excessively wide mortar joints. Stones can be bonded by laying longer ones both along the face and oriented lengthwise across the depth of the wall. Selected stones are laid to form roughly square angles at quoins and around openings.
Polygonal rubble walling is where stones are split-faced and roughly dressed to suit a specific pattern or design. Random rubble walls involve stones of varying sizes and joint widths with small wedge-shaped fillets bedded into the mortar between them.
 Related articles on Designing Buildings Wiki
Featured articles and news
Improving facilities, accessibility and overall appearance.
Free download of TG 12/2021 available.
TESP works with The Youth Group to form skill sharing network.
Big tech collaborates on platform for the built environment.
Letter signed by 21 organisations sent to MHCLG.
A look at the Government's strategic approach.
Steps to help reduce the spread of infection inside buildings.
This social media-centred hobby can be both dangerous and illegal.
Millwork wall treatment with a long and illustrious history.
HSE introduces cumulative exposure calculator.
The Edwardians and their houses.
Cut off from civilian life for over 900 years.
Gaining green support from the carbon giants.
Click the button to subscribe.