Friday, October 30, 2009

cement brick

cement bricks

The purpose of rendering is two-fold, namely to weatherproof the building wall and to provide pleasing finishes of various textures. Plastering is a skilled trade and an expert plasterer should be employed wherever possible, as there are many points that can only be learnt by experience. However, if skilled help is not available, it is necessary to know the elementary principles involved, that is, how to prepare the surface, choose the mix, proportion the materials and apply the plaster.