Robust Details Ltd has published four new details and an option to use a proprietary product as a substitute for the sand/cement parge coat in some masonry wall separating walls.
The four new robust details are a masonry separating wall, a steel frame separating wall and two precast concrete plank separating floors.
For full details see the attached briefing note.
Additionally, British Gypsum SoundCoat may now be used as an alternative to the sand/cement parge coat specified in the existing separating walls E-WM-3, E-WM-4 and E-WM-5.