Masonry mortar is used in classic masonry. Open joints of about 10 to 15 mm wide are formed between the bricks. At the end of the working day about 15 to 20 mm of this masonry mortar is scraped out, which creates the necessary space for filling up the facade with a joint mortar. A joint mortar has 2 important purposes: A practical purpose: the open joints are filled correctly and efficiently. An aesthetical purpose: 10 to 20% of the visible wall surface consists of the... read more