24/07/2026
The rammed earth walls at the House for Creatives were built using a carefully proportioned mix of locally sourced earth, sand, cement, and hydrated lime. The earth was sieved, mixed with the stabilisers and sand, and moistened to the required consistency.
Waterproof plywood shuttering, braced with timber supports, was assembled and coated with used engine oil for easy removal. The earth mix was placed in approximately 5-inch layers and compacted to around 3 inches using wood-tipped pneumatic rammers. The formwork was extended in stages as the wall rose, with oxide pigments added to selected batches to create layered colour variations.
After casting, the shuttering was removed, jack-screw holes were filled with the same earth mix, and the surface was lightly hammered and finished. The walls were then water-cured three times a day for 10–15 days, followed by the application of a water-based sealer.
The resulting 400 mm thick rammed earth walls reveal the natural layers and colour variations of the material, rising from a foundation of rubble soling, brickwork, and a concrete starter block.
Photographs 06, 07 taken by