Construction World April 2021

CONTENTS

04 What saying no to the vaccine could mean Do you have a choice when it comes to being vaccinated? 06 Higher ROI and lower risks when the people side of change is managed Companies should prioritise employees’ change journeys. 08 Next step in remote working likely to be a new hybrid workspace model Despite pitfalls, current conditions make it an exciting time to be an architect. 14 Tax incentive opens up property- buying options A Section 12J tax investment scheme is attracting buyers. 23 The 10 commandments for proper concrete construction Knowledge of concrete behaviour is more important now than ever. 24 Building a sustainable industry CHRYSO explains how it is enabling sustainable construction. 36 The importance of sand in construction Pilot Crushtec explains how manufactured sand plays a vital role in construction. 40 Key QS role at Exarro Building Sustainability in buildings keeps occupants, the environment and the bottom line happy. 42 Reflections on a quarter of a century of piling An interview with the founder of Gauteng Piling.

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ON THE COVER

REGULARS

AfriSam’s Centre of Product Excellence aims to excel at technical customer support, product development and optimisation as well as independent laboratory services. AfriSam is the leading supplier of superior quality construction materials. Its cement, readymix, concrete and aggregate materials have contributed to key infrastructure development on the continent over the last 85 years. Its core values of ‘people, planet and performance’ reflect its commitment towards customers, communities and the environment. Construction World visited the CPE at AfriSam’s Roodepoort facility and spoke to Mike McDonald, its manager. Turn to page 16

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Marketplace

Property

Environment & Sustainability

Projects

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CONSTRUCTION WORLD APRIL 2021