Rough-grained thermal mortar (with registered trade mark  SIPOTERM B) is dry mixture of cement, send, lime, siporex granules and aditives, intendeed for interior and exterior walls plastering, as well for leveling, gaps and holles filling in.
     Sipoterm B dry powder mix only with water to get  homogenized mortar, and than spread it on wall and ceiling surfaces, manually or by plastering equipment, previously covered with thermal sprinkle mortar layer, at temperature between +5 and 30^oC.  Final facade layer could be spreaded  28 days after thermal mortar layer performance.