Blueprint: Porous Ceramic Evaporative Wall — Build Specification

DESIGN BLUEPRINT — SIMULATED, NOT MEASURED — NOT BUILT, NOT LOAD-TESTED. Build specification derived from Aldred, 'A Porous Ceramic Evaporator Wall for a Single Room in Arid Housing' (DOI: 10.5281/zenodo.24108880). Specifies an 8.0 m2, 40 mm unglazed fired-clay evaporator wall with gravity feed and a 600 m3/h fan for a 37.8 m3 room: geometry, quantities bill, construction sequence, computed operating envelope (11.00 K reduction at 40 C, 20% RH for 47.21 L per 12-hour day; water price 4.05-5.95 L per day per degree across 18 cases), the humidity ceiling (62.7% RH at 40 C), tolerances, failure modes, maintenance, and independent verification items. No costs are stated because the source paper states none. All performance numbers are from the source paper; no hardware was built or tested.