January 29, 2021

10:00 am / 12:00 pm

SOCIETY FOR ASPHALT TECHNOLOGY

Asphalt Density: The Myths, The Truths, The Lessons Learned

Date: 29 January 2021

Time: 10h00 – 12h00

Place: Via Zoom (See link below)

Asphalt (AC) in the 21st Century is very different from asphalt made 100 years ago. With binder modification, sophisticated aggregate crushing techniques, a plethora of additives and the introduction of nano technology, asphalt (AC) has rapidly  become a “super-construction material”. However, it still requires paving and compacting, and the technology in this activity has also modernised dramatically. The achievement of density of the asphalt layer is the subject of this webinar and the Society for Asphalt Technology invites you to attend and enjoy our webinar which addresses some finer details of how asphalt density is achieved in these modern times.

This webinar has been registered for CPD accreditation. CPD Certificate Number will be available on the day.

Programme

Welcome : SAT President:
Herman Marais (FSAT)
Definition of “Density”
Nirvana Loutan – Eyethu Engineers
How do we design and construct to achieve adequate density?
Jonathan Pearce – Zebra Bituminous Surfacing
Determining sampling position – what is “representative”?
Legs Moodley – Soilco
How are samples taken – the finer details of coring & core preparation
John Le Roux – Cetlab
How is density determined? SSD vs Corelok
Douglas Judd – N3TC
How are test results assessed and lots adjudicated?
Andrew Geel – Bvi Engineers
Implications of failure – overcompaction – undercompaction – new technology EME
Steph Bredenhaan – Naidu Consulting

 Who Would Benefit

All Engineers, Technologists, Technicians, Students and all other interested parties involved with Road Infrastructure Construction, Asset Preservation and Road Maintenance.

COST:

SAT members …………………  R200-00

Non-members ………………..   R500-00

Retired SAT members……..      FREE

Students (full time with valid student card numbers) … R   50-00

Booking is essential and you can register your attendance and reserve your seat by clicking here. For any additional information, you can find it here.