Concrete Solutions Datasheet POLYPROPYLENE FIBRE CONCRETE With CEMEX Readymix you can be assured of getting the best range of concrete solutions, specifically designed to high specifications for various end uses. Polypropylene Fibre Concrete is versatile and can be used in most applications. Polypropylene fibre (short-cut strands of very fine denier monofilament*) is added to the concrete during batching. Thousands of individual fibres are then evenly dispersed throughout the concrete during the mixing process creating a matrix-like structure. • Roads, pavements, driveways, kerbs *fibrillated fibres can also be supplied on request. • Most small builder, cash sales and DIY applications • Internal floor-slabs (retail stores, warehouses, etc.) • External slabs (driveways, yards, etc.) • Agricultural applications • Shotcrete; thin section walling • Overlays, patch repair • Water retaining structures, marine applications • Security applications such as safes and strongrooms • Deep lift walls Plastic state advantages The addition of fibres helps to maximise the intrinsic early strength of the concrete and specifically: Feature Improves concrete’s resistance to plastic shrinkage cracking. Reduced frequency of plastic cracking. Inhibits formation of micro-cracks due to dimensional change. Improved durability and reduced permeability. Reduces sedimentation. Decreases risk of plastic settlement cracking over re-bar. NOTE: Polypropylene fibres actually help inhibit the formation of cracks in concrete, whereas steel mesh only has functional value after the concrete has cracked. Other fibre concrete available from CEMEX: CEMEX UK Materials Ltd National Technical Centre, The Old Cement Works, Long Itchington, Southam, Warwickshire CV47 9RA. Tel: 01926 812671 • Advanced Polypropylene Fibre Concrete • Steel Fibre Concrete

Features and Benefits (continued) Working improvements Q. Can fibre be used in structural concrete? Polypropylene fibres offer many installation advantages, enabling a better job to be achieved in less time: A. Yes, but it cannot be used to replace or supplement structural reinforcement. However, it can be used in conjunction with the steel to help reduce settlement cracking over structural reinforcement, particularly in deep sections such as walls and columns. Reduced settlement. Easier finishing. No requirement for crack control steel mesh. No need to purchase and store additional material....