Cementitious coating for composite building materials and manufacture thereof

摘要

The present invention provides for a liquid coating composition for reinforcing a cellulosic honeycomb structure, comprising a hydraulic binder, a plasticising agent, a stabilising agent, water, optionally an accelerating agent, wherein said liquid coating composition has a final spread diameter of more than 250 mm or 360 mm, preferably of from 250 mm or 360 mm to 500 mm, when measured according to a spread flow test using a hollow cylinder having a diameter of 50mm and a height of 50 mm.