Base coat of natural clay mortar without additives on interior substrate

Base coat formed by a first layer of natural clay mortar without additives with vegetable fibers, 35 mm thick, textured, applied manually and a second layer of natural clay mortar without additives, for surface regularization, 2 mm thick, applied manually, on interior substrate of lightweight wood and straw latticework, vertical, up to 3 m high. Including yute fiber mesh to prevent cracks.