IMIESA August 2021

Page 1

www.infrastructurenews.co.za

IMESA The official magazine of the Institute of Municipal Engineering of Southern Africa

INFRASTRUCTURE DEVELOPMENT • SERVICE DELIVERY • ROADS • BUILDING • MAINTENANCE

Bitumen & Asphalt

Thought Leadership

PG binder developments

Mobilising the opportunities for construction

Waste & Recycling Integrated waste management in practice

Shisalanga

Industry innovators beyond the imaginable

Roads & Bridges Linking communities and building economies

I S S N 0 2 5 7 1 9 7 8 Vo l u m e 4 6 N o . 0 8 • A u g u s t 2 0 2 1 • R 5 5 . 0 0 ( i n c l . VAT )


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Articles inside

From rock to road

5min
pages 54-56

Digital transformation in Africa

3min
page 57

A hydraulic breakthrough for tracked carriers

2min
page 53

Outsourcing FM in the public sector

2min
page 52

Gabions are evolving

5min
pages 50-51

Novel culvert bridge design for village

3min
page 49

Ways to manage readymix waste streams

2min
page 47

Extenders can affect concrete curing

1min
page 48

IWM projects key to solving SA’s waste crisis

8min
pages 44-46

Environmental clean-ups require collective action

4min
pages 42-43

Digital twins to the rescue

4min
pages 40-41

Water Wise: An environmental brand over two decades old

2min
pages 37-38

Design innovation shapes Mhlabatshane Bulk Water project

8min
pages 34-36

Pump shafts and flow measurement

4min
pages 30-31

Pressure control to fight water shortages in Eastern Cape

5min
pages 28-29

Ultrafiltration and reverse osmosis work together

1min
page 33

eXpress booster sets meet the demand

2min
page 32

Closing the gap

5min
pages 26-27

Small town road upgrades strengthen their economies

5min
pages 24-25

Lesotho Highlands bridge programme takes shape

2min
page 23

Reducing South Africa’s infrastructure deficit with more funding

7min
pages 12-14

Mobilising the opportunities for construction

5min
pages 10-11

Implementation of PG binder specification in South Africa

9min
pages 16-19

Industry innovators beyond the imaginable

3min
pages 8-9

Obituary: Saying farewell to a changemaker

2min
page 15

World-renowned road safety campaigner to address SA conference

4min
pages 20-21

President’s comment

2min
page 7

Editor’s comment

4min
pages 5-6
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