Hard working materials made tough to last longer.
Winstone Aggregates produces a range of concrete and pavement aggregates that are consistently clean, with excellent shape and strength characteristics. Producing a range of both coarse and fine aggregates, Winstone products meet specifications for use in pavement manufacturing. Custom tailored mixes can be provided when strength and stiffness, low drying shrinkage, lightweight structural applications or decorative and exposed aggregate applications are required. From uniformly graded coarse aggregates through to a variety of manufactured, alluvial and marine sands, all products are produced to meet national concrete aggregate standards NZS3121 and NZS3104.
Winstone Aggregates also produce recycled aggregates for Green Star concrete manufactured applications that conform to New Zealand Transport Agency best practice guidelines.