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Road science is New Zealand’s leading designer and supplier of advanced bitumen and bitumen based products.
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Sealing Application

Hot-applied bitumen for chip sealing

Standard bitumen is a hot-applied bitumen binder, specifically designed for chip sealing applications requiring reliable and consistent performance. It is manufactured using 130/150 and 180/200 grade bitumen and can be blended with cutter to the desired parts per hundred (PPH) as requested by the client.

Engineered for conventional road sealing operations, this binder delivers dependable performance under typical traffic and climatic conditions. It is suitable for use in a variety of chip sealing techniques where polymer modification is not required.