Mastermix Shield

Culvert Bags

Culvert Bag Storm Water Protection on the Wellington Expressway Culvert Bags are the easy retaining wall solution many New Zealand construction companies and property owners are turning to obtain watertight walls that offer a short setting time but with maximum strength that won’t come crumbling down after a few years. This cost-effective solution can be …

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Water supply resilience is key within the urban landscape, and ensuring the quality and consistency of that supply is paramount. Wellington weather conditions can significantly affect the above-ground water reservoir stock in the area, so vigilance and proactive maintenance scheduling are essential to ensure that when deterioration is sustained, it is appropriately addressed within timeframes …

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