We are Auckland’s leading supplier of high-quality sand suitable for a number of industries including the building and construction industry. We have been extracting sand for the concrete industry since the 1940’s.
Sand is an important commodity for the building and construction industries where high-quality sands (defined by their mineral content, grain size, and the absence of components such as organic material and clays) are primarily used in the production of ready-mixed concrete.
We have two sand products available for the concrete industry, inshore and offshore sand which are differentiated in the slight difference in their coarseness. This can affect some of the finishing characteristics and depending on the other aggregates used in the concrete mix, one may have benefits over the other. We can supply grading curves and test information to help you decide which sand if preferable for your application.