nzherald.co.nz·3 min read·medium
mix concrete used in Hawke’s Bay Expressway upgrade a nationwide first
J
Jack Riddell
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The Hawke’s Bay Expressway upgrade in New Zealand is utilizing lean mix concrete (LMC) as a primary structural base layer for the first time on a national highway. This engineering approach aims to improve pavement durability and load distribution in areas with variable ground conditions.
Jacob Laird, principal project manager of the Hawke's Bay Expressway expansion, inset, and progress at the Tutaekuri River Bridge.
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