Recent content by Markdept12

Hi Deluks, Thank you very much. will go ahead. Regards. Mark

Hi Everyone, My first post. I have a beam and block floor, it's about 8 years old. the beams span 5 meters, they are in an inverted T shape. 2 are put together like this TT but upside down. and the bit in between is filled with concrete. each T is 100mm across and 150mm for the upright bit...