A new floor was needed to meet the needs of the gallery and to comply with current regulations; it needed to be strong enough to support the heavy exhibits and resistant to wear. Ronafix Pre-packed 6-50mm was specified as it could be laid as a floating screed and was strong enough to bear the heavy works of art. It is also a wear-resistant screed so it was possible to leave it uncovered, providing a stark contrast to the colourful and intricate artwork on and surrounding it.
Aggregate is usually 0–4 mm and is mixed with cement in the ratio of 1:3 or 1:4 cement to sand, depending on strength requirements and drying requirements. For total screed thicknesses in excess of 50 ...Read more