Trethorne Business Park, Launceston Material
Download:
case_study_-_trethorne_business_park_launceston.pdf
November 2020
Overview
Construction of a new business unit.
Construction
IBAA (Incinerator Bottom Ash Aggregate) Class 1A fill was used to blind and raise levels at a thickness of circa 50mm, prior to concrete floor slab being poured.
Benefit
IBAA is an extremely cost-effective material when compared to Primary Aggregates and BP UK is working towards a verified Carbon Footprint. There are also advantages logistically when using IBAA due to the low density of the material allowing for fewer vehicle movements as this gives volumetric advantages over primary materials.
Sustainability
The extraction of primary aggregates for construction and transport to construction sites places enormous pressure on the environment. Mineral mining accounts for 2.8% of the global greenhouse gas emissions. The use of manufactured aggregates from IBA prevents landfilling, mining of virgin raw materials and contributes to the circular economy.
