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X-ORIGINAL-URL:https://concretesocietysa.org.za
X-WR-CALDESC:Events for Concrete Society of Southern Africa
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BEGIN:VTIMEZONE
TZID:Africa/Johannesburg
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0200
TZNAME:SAST
DTSTART:20230101T000000
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BEGIN:VEVENT
DTSTART;TZID=Africa/Johannesburg:20250904T150000
DTEND;TZID=Africa/Johannesburg:20250904T160000
DTSTAMP:20260610T113349
CREATED:20250711T082229Z
LAST-MODIFIED:20250821T125946Z
UID:17757-1756998000-1757001600@concretesocietysa.org.za
SUMMARY:CONCRETEClass 1.7 - Graphic Statics and its relation to Optimal Structural Form
DESCRIPTION:Efficient structures emerge when conceptual form and force are considered together. This webinar introduces graphic statics as a practical tool for visualising and designing with forces. Through historical and modern examples\, the webinar will show how structural form can be shaped for minimised material use as well as architectural expression. The webinar hopes to inspire a movement away from reactive design\, towards a more involved\, proactive design during the concept design stage. \nLearning outcomes of presentation:\nBy the end of the webinar\, participants will be able to:\n– Recognise how optimal structural form emerges when geometry aligns with the natural flow of forces.\n– Explain in simple terms the basic principles of graphic statics and how form and force diagrams relate.\n– Identify historical and modern examples where efficient structural form has been achieved through funicular action. \nRequirements for attending this class:\n– Basic knowledge of the constituents of concrete\n– Basic mathematics\, no more than Matric Level \nPresenter: Dr. Johann van der Merwe\, University of Pretoria \nJohann van der Merwe completed his bachelor’s degree in civil engineering (2007) and master’s in structural engineering (2009) at the University of Stellenbosch\, South Africa. He obtained his doctorate at the Swiss Federal Institute of Technology in Zurich\, Switzerland (ETH Zürich) in 2019. After several years working as a structural design engineer on projects across Africa\, Australia and New Zealand\, he joined the University of Pretoria in 2023\nwhere his research interests focus on timber structural engineering and improved circularity of building materials. \nDate: Thursday\, 04 September 2025\nTime: 15:00 – 16:00 \nECSA CPD accreditation applied for\nOnly CSSA Members qualify to receive ECSA CPD points. To become a Member visit our website: www.concretesocietysa.org.za or contact Natasja. \nRSVP:\nNatasja Pols on or before Wednesday\, 03 September 2025\nnatasja.pols@concretesocietysa.org.za \nRSVP HERE\n\n  \n  \n  \n 
URL:https://concretesocietysa.org.za/event/concreteclass-1-7-graphic-statics-and-its-relation-to-optimal-structural-form/
LOCATION:Webinar\, Microsoft Teams
CATEGORIES:National
ATTACH;FMTTYPE=image/jpeg:https://concretesocietysa.org.za/wp-content/uploads/2025/07/CONCRETEclass1.7_invite.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Africa/Johannesburg:20250821T150000
DTEND;TZID=Africa/Johannesburg:20250821T160000
DTSTAMP:20260610T113349
CREATED:20250711T081149Z
LAST-MODIFIED:20250711T081149Z
UID:17739-1755788400-1755792000@concretesocietysa.org.za
SUMMARY:CONCRETEFiX 5.9 - Design for Additive Construction
DESCRIPTION:By Prof. John Babafemi\, Dr. Marchant van den Heever\, Prof. Wibke De Villiers \nAdditive construction\, or 3D printed concrete construction\, is growing globally and projected to have a 3% market share of global construction by 2032. This webinar will start by presenting the current footprint and the technical status of 3D printable concrete materials\, structures and construction technology. Secondly\, additive construction case studies of design assisted by testing are presented\, ending with the current status of design standards for 3D printed concrete. Finally\, the identified requirement of a 3D concrete printing specialist in the design and construction team is motivated. \nDATE: Thursday\, 21 August 2025\nvia Teams @ 15:00 SAST (UTC+2 hours)\nAttendance Free \nECSA CPD accreditation applied for\nOnly CSSA Members qualify to receive ECSA CPD points. To become a Member visit our website: www.concretesocietysa.org.za or contact Natasja. \nRSVP:\nNatasja Pols on or before Wednesday\, 20 August 2025\nnatasja.pols@concretesocietysa.org.za \n  \nRSVP HERE
URL:https://concretesocietysa.org.za/event/concretefix-5-9-design-for-additive-construction/
LOCATION:Webinar\, Microsoft Teams
CATEGORIES:National
ATTACH;FMTTYPE=image/jpeg:https://concretesocietysa.org.za/wp-content/uploads/2025/07/concretefix-S5-E9_invite.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Africa/Johannesburg:20250814T150000
DTEND;TZID=Africa/Johannesburg:20250814T160000
DTSTAMP:20260610T113349
CREATED:20250711T082105Z
LAST-MODIFIED:20250728T151638Z
UID:17755-1755183600-1755187200@concretesocietysa.org.za
SUMMARY:CONCRETEClass 1.6 - Supplementary cementitious materials – From origin to interpreting the notation on a cement bag
DESCRIPTION:Supplementary cementitious materials (SCMs) are typically used to replace between 6% and 65% of Portland cement (PC) to produce blended or composite cements. SCMs are often by-products of other industries or have a significantly lower carbon footprint compared to Portland cement (PC). In addition to their environmental benefits\, the use of SCMs also helps extend the life of limestone reserves\, which are critical for PC manufacturing. Portland and composite cements fall under the category of common cements used in concrete\, and must comply with the SANS 50197 standard. This\npresentation explores the main SCMs used in concrete—from their origin to their impact on concrete properties. It also considers the SANS 50197 requirements for common cements and discusses typical SCM replacement levels. Finally\, the presentation explains how to interpret the notation found on a bag of cement. \nRequirements for attending this class:\n– Basic knowledge of the constituents of concrete\n– Basic mathematics\, no more than Matric Level \nLearning outcomes of presentation:\nThe aim of this presentation is to provide a basic understanding of SCMs\, from origin to their influence on concrete\, and how to identify which and how much SCMs are present in a given bag of cement. \nPresenter: Prof. Riaan Combrinck \, Stellenbosch University\nRiaan Combrinck is a professor at the Department of Civil Engineering at Stellenbosch University. His teaching and research focus on construction materials\, with a particular interest in cement and concrete. He has published both internationally and within South Africa\, and currently supervises several postgraduate students and research projects at Stellenbosch University. \nDate: Thursday\, 14 August 2025\nTime: 15:00 – 16:00 \nECSA CPD accreditation applied for\nOnly CSSA Members qualify to receive ECSA CPD points. To become a Member visit\nour website: www.concretesocietysa.org.za or contact Natasja. \nRSVP:\nNatasja Pols on or before Wednesday\, 13 August 2025 natasja.pols@concretesocietysa.org.za \n  \nRSVP HERE
URL:https://concretesocietysa.org.za/event/concreteclass-1-6/
LOCATION:Webinar\, Microsoft Teams
CATEGORIES:National
ATTACH;FMTTYPE=image/jpeg:https://concretesocietysa.org.za/wp-content/uploads/2025/07/CONCRETEclass1.6_invite.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Africa/Johannesburg:20250724T150000
DTEND;TZID=Africa/Johannesburg:20250724T160000
DTSTAMP:20260610T113349
CREATED:20250630T145345Z
LAST-MODIFIED:20250711T081244Z
UID:17731-1753369200-1753372800@concretesocietysa.org.za
SUMMARY:CONCRETEFiX 5.8 - Low-Carbon Binders and Concretes\, with a view to their durability and adoption in construction practice
DESCRIPTION:By Prof. Mark Alexander\, University of Cape Town \nThe presentation covers the background to low-carbon cements (binders) and concretes\, and places them in a continuum of binder developments in recent decades. It is stressed that low-carbon binders have been used successfully in the form of highly extended cements for a considerable time\, provided the properties were understood\, and have in many instances produced concrete with admirable durability\, especially with regard to chloride ingress and ASR. Low-carbon binders tend to reduce the carbonation resistance of concrete\, which has limited their application for certain exposure\ncategories. However\, further research is required to assess if lower carbonation resistance of low carbon-concrete really relates to lower durability\, considering that these binders may significantly reduce the risk of reinforcement corrosion propagation. Newer low-carbon binders need careful and comprehensive characterisation of their properties and performance in order to be used confidently and successfully. The challenge of long-term performance is recognised. The demands for low-carbon binders generated by climate change must be speedily satisfied. The presentation concludes with an overview of standards and policies that might facilitate speedy adoption of these materials. \nDATE: Thursday\, 24 July 2025\nvia Teams @ 15:00 SAST (UTC+2 hours)\nAttendance Free \nECSA CPD accreditation applied for\nOnly CSSA Members qualify to receive ECSA CPD points. To become a Member visit our website: www.concretesocietysa.org.za or contact Natasja. \nRSVP:\nNatasja Pols on or before Wednesday\, 23 July 2025\nnatasja.pols@concretesocietysa.org.za \n  \nRSVP HERE
URL:https://concretesocietysa.org.za/event/concretefix-5-8-low-carbon-binders-and-concretes-with-a-view-to-their-durability-and-adoption-in-construction-practice/
LOCATION:Webinar\, Microsoft Teams
CATEGORIES:National
ATTACH;FMTTYPE=image/png:https://concretesocietysa.org.za/wp-content/uploads/2025/06/concretefix-S5-E8_invite-1.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Africa/Johannesburg:20250710T150000
DTEND;TZID=Africa/Johannesburg:20250710T160000
DTSTAMP:20260610T113349
CREATED:20250602T133957Z
LAST-MODIFIED:20250630T145507Z
UID:17366-1752159600-1752163200@concretesocietysa.org.za
SUMMARY:CONRETEClass 1.5 - Cracking the Code: Reliability in Structural Concrete Design
DESCRIPTION:This presentation gives an overview of how reliability shapes structural concrete design in a South African context. It introduces reliability as a framework for achieving structural safety\, functionality and economy\, and considers key elements such as target reliability\, partial safety factors\, and characteristic values in load and resistance (including materials). Beyond the numbers\, it also examines the qualitative side of reliability – design checks\, construction supervision\, and robustness. With practical examples and references to familiar codes\, the presentation connects theory to everyday design decisions. \nRequirements for attending this class:\n– A basic knowledge of structural design would be helpful \nLearning outcomes of presentation:\nAttendees will gain:\n– An understanding of how reliability forms the basis for structural design\n– A broad understanding of how elements (e.g. partial factors\, characteristic values) in load and resistance collectively contribute towards the reliability of a structure\n– An appreciation for the need for commensurate qualitative reliability measures (e.g. design checking\, site supervision) \nDate: Thursday\, 10 July 2025\nTime: 15:00 – 16:00 \nPresenter: Dr Andrew Way\, Stellenbosch University\nDr Andrew Way has been a research fellow and lecturer at the Department of Civil Engineering at Stellenbosch University since 2021. Between his MEng and PhD\, he spent 3 years in industry where he enjoyed the design of general structures and bridges. His interests lie in ensuring that structures stay upright through research into risk and reliability in structural engineering\, the use of informatics in civil engineering\, and the development of professional skills through engineering education. \nECSA CPD accreditation applied for\nOnly CSSA Members qualify to receive ECSA CPD points. To become a Member visit\nour website: www.concretesocietysa.org.za or contact Natasja. \nRSVP:\nNatasja Pols on or before Wednesday\, 09 July 2025 natasja.pols@concretesocietysa.org.za \n  \nRSVP HERE
URL:https://concretesocietysa.org.za/event/conreteclass-1-5-cracking-the-code-reliability-in-structural-concrete-design/
LOCATION:Webinar\, Microsoft Teams
CATEGORIES:National
ATTACH;FMTTYPE=image/jpeg:https://concretesocietysa.org.za/wp-content/uploads/2025/06/CONCRETEclass1.5_invite.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Africa/Johannesburg:20250619T150000
DTEND;TZID=Africa/Johannesburg:20250619T160000
DTSTAMP:20260610T113349
CREATED:20250523T093837Z
LAST-MODIFIED:20250528T135143Z
UID:17360-1750345200-1750348800@concretesocietysa.org.za
SUMMARY:CONCRETEFiX 5.7 - The 2025 Fulton Awards Projects from the Judges’ Point of View
DESCRIPTION:By Bryan Perrie\, from Bryan Perrie Consulting \nOne thing that has always set the Fulton Awards apart is the fact that the judges\, as far as practically possible\, visits each project entry’s site in order to fully evaluate it. Entrants greatly appreciate this personal touch and proudly present their projects to the judges to illustrate what they have achieved. \nCome and listen to technical insights on the projects and hear some anecdotes from the judges’ travels around the country to visit the project sites. \n  \nDATE: Thursday\, 19 June 2025\nvia Teams @ 15:00 SAST (UTC+2 hours)\nAttendance Free \nECSA CPD accreditation applied for \nOnly CSSA Members qualify to receive ECSA CPD points.\nTo become a Member visit our website: www.concretesocietysa.org.za or contact Natasja. \nRSVP\nNatasja Pols on or before Wednesday\, 18 June 2025 natasja.pols@concretesocietysa.org.za \n  \nRSVP HERE
URL:https://concretesocietysa.org.za/event/concretefix-5-7-the-2025-fulton-awards-projects-from-the-judges-point-of-view/
LOCATION:Webinar\, Microsoft Teams
CATEGORIES:National
ATTACH;FMTTYPE=image/jpeg:https://concretesocietysa.org.za/wp-content/uploads/2025/05/concretefix-S5-E7_invite.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Africa/Johannesburg:20250607T173000
DTEND;TZID=Africa/Johannesburg:20250607T223000
DTSTAMP:20260610T113349
CREATED:20250130T085526Z
LAST-MODIFIED:20250402T121739Z
UID:16878-1749317400-1749335400@concretesocietysa.org.za
SUMMARY:2025 Fulton Awards Gala Event
DESCRIPTION:The Concrete Society of Southern Africa NPC is the proud host of the 2025 Fulton Awards Gala Dinner. Join us to celebrate the winners at this special event. \nDATE : Saturday\, 07 June 2025\nTIME :  17:30 for 18:00\nVENUE :  Johannesburg Country Club – Woodmead\, Location: Cnr Woodlands Drive & Lincoln Street\, Woodmead\nDRESS CODE : Formal Evening Wear\nCOST : R 1\,250 per person | R12\,500 per table of 10\, Cash bar available \nRSVP To Natasja Pols by Friday\, 23 May 2025 natasja.pols@concretesocietysa.org.za \nMORE INFORMATION WWW.CONCRETESOCIETYSA.ORG.ZA/2025-FULTON-AWARDS \n  \nRSVP FORM\n\n 
URL:https://concretesocietysa.org.za/event/2025-fulton-awards-gala-event/
LOCATION:Country Club Johannesburg\, Woodmead\, Cnr Woodlands Drive & Lincoln Street\, Woodmead\, Gauteng\, South Africa
CATEGORIES:Inland Branch,National
ATTACH;FMTTYPE=image/jpeg:https://concretesocietysa.org.za/wp-content/uploads/2025/04/2025-Fulton-Awards-Gala-Event-invite-rev.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Africa/Johannesburg:20250522T150000
DTEND;TZID=Africa/Johannesburg:20250522T160000
DTSTAMP:20260610T113349
CREATED:20250411T133357Z
LAST-MODIFIED:20250602T134207Z
UID:17253-1747926000-1747929600@concretesocietysa.org.za
SUMMARY:CONCRETEFiX 5.6 - Extrinsic Factors That Alter True Measured Concrete Strength
DESCRIPTION:By Dr Roderick Rankine\, Rod Rankine Engineering Solutions cc \nThe measured strength of concrete has life changing implications for safety\, profitability and survival of construction companies. Not only does this strength depend upon the composition and intrinsic properties of the concrete tested\, but also on the way the concrete is tested. Testing standards\nattempt to standardise testing methodologies to ensure that measured strength is true\, reliable and accurate. Departures from these standards (whether intentional or unintentional) can have profound effects on measured strength (usually to the downside) often leading to needless disputes and even bankruptcy. This presentation will demonstrate the most common mistakes by means of reference to case studies and laboratory demonstrations and it will endeavour to offer guidelines to avoid pitfalls. \nDATE: Thursday\, 22 May 2025\nvia Teams @ 15:00 SAST (UTC+2 hours)\nAttendance Free \nECSA CPD accreditation applied for\nOnly CSSA Members qualify to receive ECSA CPD points.\nTo become a Member visit our website: www.concretesocietysa.org.za or contact Natasja. \nRSVP\nNatasja Pols on or before Wednesday\, 21 May 2025 to natasja.pols@concretesocietysa.org.za \nRSVP HERE\n\n 
URL:https://concretesocietysa.org.za/event/concretefix-5-6-extrinsic-factors-that-alter-true-measured-concrete-strength/
LOCATION:Webinar\, Microsoft Teams
CATEGORIES:National
ATTACH;FMTTYPE=image/jpeg:https://concretesocietysa.org.za/wp-content/uploads/2025/04/concretefix-S5-E6_invite.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Africa/Johannesburg:20250508T150000
DTEND;TZID=Africa/Johannesburg:20250508T160000
DTSTAMP:20260610T113349
CREATED:20250411T134355Z
LAST-MODIFIED:20250602T134142Z
UID:17258-1746716400-1746720000@concretesocietysa.org.za
SUMMARY:CONCRETEClass 1.4 - Alkali-Silica Reaction (ASR) in Concrete
DESCRIPTION:This class will explore Alkali-Silica Reaction (ASR)—a chemical process that can lead to the deterioration of concrete. ASR occurs when “reactive” silica in certain aggregates reacts with alkali hydroxides present in the concrete’s pore solution. In the presence of moisture\, this reaction forms an expansive gel that exerts internal pressure\, leading to cracking and deformation. Over time\, ASR can significantly compromise the durability and structural integrity of concrete structures. \nKey topics covered include:\n– ASR deterioration: A global and South African perspective\n– The chemistry of ASR: Understanding the underlying chemical processes\n– ASR symptoms and their structural impact \nRequirements for attending this class:\n– Basic knowledge of the constituents of concrete\n– Basic mathematics\, no more than Matric Level \nThe class will build on prior knowledge of concrete deterioration mechanisms and emphasise the role of “reactive” aggregates in concrete performance. \nPresenter: Ms. Janina P. Kanjee\, University of the Witwatersrand\nMs. Janina P. Kanjee is a lecturer at the University of the Witwatersrand\, where she has been teaching since 2018. Her doctoral research focused on Alkali-Silica Reaction (ASR) deterioration in a reinforced concrete railway bridge\, located in Southern Johannesburg which was constructed in 1946.\nIn 2023\, she was honoured with the Young Concrete Researcher Award by Cement & Concrete SA\, recognizing her impactful contributions to the field. Her ongoing research centres on concrete durability\, ASR deterioration\, sustainable construction materials and practices. \nDate: Thursday\, 08 May 2025\nTime: 15:00 – 16:00 \nECSA CPD accreditation applied for\nOnly CSSA Members qualify to receive ECSA CPD points. To become a Member visit our website: www.concretesocietysa.org.za or contact Natasja. \nRSVP:\nNatasja Pols on or before Wednesday\, 07 May 2025 natasja.pols@concretesocietysa.org.za \nrsvp here
URL:https://concretesocietysa.org.za/event/concreteclass-1-4-alkali-silica-reaction-asr-in-concrete/
LOCATION:Webinar\, Microsoft Teams
CATEGORIES:National
ATTACH;FMTTYPE=image/jpeg:https://concretesocietysa.org.za/wp-content/uploads/2025/04/CONCRETEclass1.4_invite.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Africa/Johannesburg:20250424T150000
DTEND;TZID=Africa/Johannesburg:20250424T160000
DTSTAMP:20260610T113349
CREATED:20250324T130625Z
LAST-MODIFIED:20250602T134227Z
UID:17167-1745506800-1745510400@concretesocietysa.org.za
SUMMARY:CONCRETEFiX 5.5 - Ultra-Durable Repair and Rehabilitation using Crystalline Technology
DESCRIPTION:By Johan van Wyk & Schalk Faber\, Penetron Africa \nJohan van Wyk (MICT) is currently employed at Penetron Africa\, rendering engineering support\, as a concrete technologist. He has experience in lecturing\, ready-mixed concrete\, admixtures and public speaking\, spanning 28 years. He holds a National Diploma in civil engineering and an Advanced Concrete Technology diploma. \nSchalk Faber from KwaZulu-Natal has dedicated many years to the concrete industry in some form or another\, contributing to several iconic projects worldwide. He completed his studies in Concrete Technology through the School of Concrete Technology in South Africa. Currently serving as Technical Support at Penetron Africa\, Schalk continues to apply his experience and expertise to enhance concrete durability and the rehabilitation of concrete structures in critical environments. \nDATE: Thursday\, 24 April 2025\nvia Teams @ 15:00 SAST (UTC+2 hours)\nAttendance Free \nECSA CPD accreditation applied for \nOnly CSSA Members qualify to receive ECSA CPD points.\nTo become a Member visit our website: www.concretesocietysa.org.za or contact Natasja. \nRSVP\nNatasja Pols on or before Wednesday\, 23 April 2025 natasja.pols@concretesocietysa.org.za \nRSVP HERE
URL:https://concretesocietysa.org.za/event/ultra-durable-repair-and-rehabilitation-using-crystalline-technology/
LOCATION:Webinar\, Microsoft Teams
CATEGORIES:National
ATTACH;FMTTYPE=image/jpeg:https://concretesocietysa.org.za/wp-content/uploads/2025/03/concretefix-S5-E5_invite.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Africa/Johannesburg:20250410T150000
DTEND;TZID=Africa/Johannesburg:20250410T160000
DTSTAMP:20260610T113349
CREATED:20250310T131920Z
LAST-MODIFIED:20250313T140408Z
UID:17062-1744297200-1744300800@concretesocietysa.org.za
SUMMARY:CONCRETEClass1.3 - Aggregates in concrete – an appreciation of their role
DESCRIPTION:Aggregates occupy the largest volume in typical concrete mixes. Despite this\, they are often viewed as inert filler materials\, provided for bulk and to reduce the cost of concrete. However\, this view needs to change\, so as to understand aggregates as an integral part of concrete\, and which have profound effects on plastic and hardened concrete properties. This lecture will explore the basics of aggregates and provide an insight into their influential role in concrete. \nRequirements for benefitting from this class:\n– Basic knowledge of the constituents of concrete\n– Basic mathematics\, no more than Matric Level \nPresenter: Prof. Mark Alexander\, University of Cape Town \nMark Alexander is Emeritus Professor of Civil Engineering\, and a Senior Research Scholar in the University of Cape Town. He has a PhD from the University of the Witwatersrand\, Johannesburg\, and is a Fellow of the University of Cape Town\, of RILEM\, of the South African Institution of Civil Engineering\, the South African Academy of Engineering\, and the Indian Concrete Institute. He is a registered Professional Engineer in South Africa. His research interests are in concrete durability\, service life prediction\, concrete sustainability\, and repair and rehabilitation of deteriorated concrete structures. \nDate: Thursday\, 10 April 2025\nTime: 15:00 – 16:00 \nECSA CPD accreditation applied for\nOnly CSSA Members qualify to receive ECSA CPD points. To become a Member visit our website: www.concretesocietysa.org.za or contact Natasja. \nRSVP:\nNatasja Pols on or before Wednesday\, 09 April 2025 natasja.pols@concretesocietysa.org.za \nRSVP HERE
URL:https://concretesocietysa.org.za/event/concreteclass1-3-aggregates-in-concrete-an-appreciation-of-their-role/
LOCATION:Webinar\, Microsoft Teams
CATEGORIES:National
ATTACH;FMTTYPE=image/png:https://concretesocietysa.org.za/wp-content/uploads/2025/03/CONCRETEclass1.3_invite.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Africa/Johannesburg:20250320T150000
DTEND;TZID=Africa/Johannesburg:20250320T160000
DTSTAMP:20260610T113349
CREATED:20250221T123959Z
LAST-MODIFIED:20250602T134252Z
UID:17007-1742482800-1742486400@concretesocietysa.org.za
SUMMARY:CONCRETEFiX 5.4 - The Influence of Concrete Material Properties on Integral Bridge Design
DESCRIPTION:By Sarah Skorpen & Megan Brink\, from the University of Pretoria \nThis presentation will cover some of the material testing done by the SANRAL 7a2 Integral Bridge Research Group. Results show that the aggregate type used to make concrete has a significant effect on the stiffness (E-value)\, thermal expansion\, drying shrinkage and creep of the concrete despite the concrete having the same characteristic strength. These properties have a significant effect on the behaviour of integral bridges and should be considered during the design and construction of integral bridges. \nDATE: Thursday\, 20 March 2025\nvia Teams @ 15:00 SAST (UTC+2 hours)\nAttendance Free \nECSA CPD accreditation applied for\nOnly CSSA Members qualify to receive ECSA CPD points.\nTo become a Member visit our website: www.concretesocietysa.org.za or contact Natasja. \nRSVP\nNatasja Pols on or before Wednesday\, 19 March 2025\nnatasja.pols@concretesocietysa.org.za \nRSVP HERE
URL:https://concretesocietysa.org.za/event/concretefix-5-4-the-influence-of-concrete-material-properties-on-integral-bridge-design/
LOCATION:Webinar\, Microsoft Teams
CATEGORIES:National
ATTACH;FMTTYPE=image/png:https://concretesocietysa.org.za/wp-content/uploads/2025/02/concretefix-S5-E4_invite.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Africa/Johannesburg:20250306T150000
DTEND;TZID=Africa/Johannesburg:20250306T160000
DTSTAMP:20260610T113349
CREATED:20250221T040009Z
LAST-MODIFIED:20250221T123341Z
UID:16868-1741273200-1741276800@concretesocietysa.org.za
SUMMARY:CONCRETEClass 1.2 – Concrete Durability – Deterioration Mechanisms and Basic Design Rules
DESCRIPTION:This class will cover relevant deterioration mechanisms for concrete structures\, such as ingress of deleterious substances\, reinforcement corrosion\, chemical attack\, ASR and shrinkage cracking. Guidelines for concrete mix design and construction procedures aiming at minimizing the risk of concrete deterioration and maximizing service life will be discussed. \nRequirements for benefitting from this class:\n– Basic knowledge of the constituents of concrete\n– Basic mathematics\, no more than Matric Level \nPresenter: Prof. Hans Beushausen\, University of Cape Town \nHans Beushausen studied civil engineering in Germany and South Africa and completed his PhD at the University of Cape Town (UCT) in 2005\, working in the fields of repair and rehabilitation of concrete structures. In subsequent years\, he broadened his scope of research and teaching from general\nfields related to structural engineering into service life prediction and performance-based design of structures\, steel reinforcement corrosion and sustainable concrete technology with a focus on low carbon cementitious binders and recycled aggregate concrete. He is a Director of the Concrete Materials and Structural Integrity Research Unit and Convenor of the postgraduate programme on Civil Infrastructure Management and Maintenance at the University of Cape Town and a member of several scientific and professional associations. He chaired the RILEM Development Activities Committee from 2020 to 2024 and was Head of the South African National Delegation of fib from 2014 to 2024. He is currently the Vice-President of RILEM and the Liaison Member representing the Concrete Society of Southern Africa on ACI Committee 364-Rehabilitation. \nDate: Thursday\, 06 March 2025\nTime: 15:00 – 16:00 \nECSA CPD accreditation applied for\nOnly CSSA Members qualify to receive ECSA CPD points.\nTo become a Member visit our website: www.concretesocietysa.org.za or contact Natasja. \nRSVP:\nNatasja Pols:\nnatasja.pols@concretesocietysa.org.za\non or before Wednesday\, 05 March 2025 \nRSVP HERE
URL:https://concretesocietysa.org.za/event/concreteclass-1-2-concrete-durability-deterioration-mechanisms-and-basic-design-rules/
LOCATION:Webinar\, Microsoft Teams
CATEGORIES:National
ATTACH;FMTTYPE=image/jpeg:https://concretesocietysa.org.za/wp-content/uploads/2025/02/CONCRETEclass1.2_invite-1.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Africa/Johannesburg:20250220T150000
DTEND;TZID=Africa/Johannesburg:20250220T160000
DTSTAMP:20260610T113349
CREATED:20241022T153224Z
LAST-MODIFIED:20241213T123103Z
UID:16453-1740063600-1740067200@concretesocietysa.org.za
SUMMARY:CONCRETEFiX 5:3 Innovative Methods for Life-Long Concrete Protections\, against water ingress\, rebar corrosion and mechanical wear
DESCRIPTION:By Fanis Lekkas and Trenton Botha \nFanis Lekkas is a Naval and Mechanical Engineer. He is the International Sales & Marketing Manager of CWS – Concrete Waterproofing Systems Ltd. in Australia\, in charge of Europe\, Middle East\, Asia and Africa. With more than 30 years of experience in construction and international export\, the team of CWS are manufacturers and worldwide distributors of cutting edge concrete waterproofing and protection technology\, adopted by specifiers and designers around the world\, for critical infrastructure and high visibility property development projects\, ensuring problem-free concrete protection\, for the life of the structures. \nTrenton Botha – With over 23 years in the specialty construction industry\, Trenton Botha brings comprehensive experience in concrete repair\, protection\, and waterproofing. Having worked in every\ndepartment—from sales and project management to production\, research & development and overall business operations—Trenton has developed a well-rounded perspective that allows him to understand and address the unique challenges of faced in the industry. His extensive background in VERNi as a family-owned business has equipped him with the skills and insights necessary to drive results\, uphold quality\, and support client success through tailored\, durable solutions. \nDATE: Thursday\, 20 February 2025\nvia Teams @ 15:00 SAST (UTC+2 hours)\nAttendance Free\nECSA CPD accreditation applied for \nRSVP \nNatasja Pols:\nnatasja.pols@concretesocietysa.org.za on or before Wednesday\, 19 February 2025 \nRSVP HERE
URL:https://concretesocietysa.org.za/event/concretefix-5-3-innovative-methods-for-life-long-concrete-protections-against-water-ingress-rebar-corrosion-and-mechanical-wear/
LOCATION:Webinar\, Microsoft Teams
CATEGORIES:National
ATTACH;FMTTYPE=image/png:https://concretesocietysa.org.za/wp-content/uploads/2024/10/concretefix-S5-E3_invite.png
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BEGIN:VEVENT
DTSTART;TZID=Africa/Johannesburg:20250206T150000
DTEND;TZID=Africa/Johannesburg:20250206T160000
DTSTAMP:20260610T113349
CREATED:20241212T145834Z
LAST-MODIFIED:20241213T123240Z
UID:16854-1738854000-1738857600@concretesocietysa.org.za
SUMMARY:CONCRETEClass 1.1 - Back to Basics: Concrete Mix Design according to Fulton’s Concrete Technology\, 10th Edition
DESCRIPTION:This class will cover basic mix design principles for concrete according to the newest Fulton’s Concrete Technology textbook. With this information you will be able to do basic concrete mix designs incorporating strength and workability requirements. This lecture does not include durability specifications\, self-compacting concrete or other special concrete types\, but does include the basic principles of the use of plasticisers. \nRequirements for benefitting from this class:\n– Basic knowledge of the constituents of concrete\n– Basic mathematics\, no more than Matric Level \nPresenter: Prof Billy Boshoff from the University of Pretoria\nBilly Boshoff\, PrEng\, graduated with a PhD at Stellenbosch University and started working at the same institution in 2008. He has since (2019) taken a position as Full Professor at the University of Pretoria. He has taught Structural Mechanics\, Structural Analyses\, Finite Element Method and of course\, Construction and Building Materials during his career. His research includes\, amongst others\, fibre reinforced concrete\, early age properties of concrete which includes curing and plastic shrinkage cracking. He is currently looking at the Active Control of Concrete in the early stages of the concrete’s life. \nDate: Thursday\, 06 February 2025\nTime: 15:00 – 16:00 \nECSA CPD accreditation applied for \nRSVP:\nNatasja Pols:\nnatasja.pols@concretesocietysa.org.za\non or before Wednesday\, 05 February 2025 \n  \nRSVP HERE
URL:https://concretesocietysa.org.za/event/concreteclass-1-1-back-to-basics-concrete-mix-design-according-to-fultons-concrete-technology-10th-edition/
LOCATION:Webinar\, Microsoft Teams
CATEGORIES:National
ATTACH;FMTTYPE=image/jpeg:https://concretesocietysa.org.za/wp-content/uploads/2024/12/CONCRETEclass1.1_invite.jpg
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BEGIN:VEVENT
DTSTART;TZID=Africa/Johannesburg:20241121T150000
DTEND;TZID=Africa/Johannesburg:20241121T160000
DTSTAMP:20260610T113349
CREATED:20241022T152701Z
LAST-MODIFIED:20241213T123530Z
UID:16448-1732201200-1732204800@concretesocietysa.org.za
SUMMARY:CONCRETEFiX 5:2 Existing Concrete Repairs:  Managing The Halo Effect
DESCRIPTION:By Brent Rollins\, Vice President of Business Development for Spray-Lock Concrete Protection\, a Chattanooga\, Tennessee-based producer of colloidal silica. \nBefore joining the company in May of 2017\, he spent seven years as a university researcher and consultant\, and twenty years in the ready mixed concrete industry. Mr. Rollins has consulted and published globally\, principally on the topics of concrete durability and infrastructure resilience and serves on several committees with ASTM and ACI. Mr. Rollins lives in Dalton\, Georgia with his wife Leslie and his two young sons\, Evan and Isaac. \nDATE: Thursday\, 21 November 2024\nvia Teams @ 15:00 SAST (UTC+2 hours)\nAttendance Free\nECSA CPD accreditation applied for \nRSVP\nNatasja Pols: natasja.pols@concretesocietysa.org.za\non or before Wednesday\, 20 November 2024 \nRSVP HERE
URL:https://concretesocietysa.org.za/event/concretefix-5-2-existing-concrete-repairs-managing-the-halo-effect/
LOCATION:Webinar\, Microsoft Teams
CATEGORIES:National
ATTACH;FMTTYPE=image/png:https://concretesocietysa.org.za/wp-content/uploads/2024/10/concretefix-S5-E2_notice.png
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BEGIN:VEVENT
DTSTART;VALUE=DATE:20241104
DTEND;VALUE=DATE:20241107
DTSTAMP:20260610T113349
CREATED:20241010T084545Z
LAST-MODIFIED:20241213T123704Z
UID:16238-1730678400-1730937599@concretesocietysa.org.za
SUMMARY:Join us at the ICCRRR 2024
DESCRIPTION:Join the Concrete Society of Southern Africa\, as one of the supporters of the upcoming 7th International Conference on Concrete Repair\, Rehabilitation and Retrofitting – ICCRRR 2024\, in Cape Town from 04 – 06 November 2024 at this long running\, prestigious event. \nAs with their previous events\, ICCRRR 2024 will focus on condition assessment and service life extension of existing infrastructure\, as well as durability design of new concrete structures.  The programme combines approximately 120 technical presentations with invited Keynote Lectures\, a Trade Exhibition\, and various Social Functions including a Technical Harbour Cruise and a Conference Dinner at Kirstenbosch Botanical Gardens.  For details and background information on the event\, conference themes etc.\, please visit the website at https://iccrrr.org/ \nDelegates attending the ICCRRR will be awarded 3 ECSA CPD points (1 point per day). \nThe exhibition will feature service providers and suppliers to the concrete repair industry.  The list of confirmed exhibitors and/or supporters include Sika South Africa\, Mapei\, The Concrete Society of Southern Africa\, Penetron\, a.b.e.\, SprayLock\, Deltascan\, Solvocore\, VERNi\, WSP\, IZA\, RILEM\, ACI and fib. \nPlease note that a special discounted fee is available for local delegates only.  You will find the registration form on the ICCRRR website. \nHope to see you there! \nICCRRR WEBSITE
URL:https://concretesocietysa.org.za/event/join-us-at-the-iccrrr-2024/
LOCATION:Cape Town\, Cape Town\, Western Cape\, South Africa
CATEGORIES:National,WC Branch
ATTACH;FMTTYPE=image/jpeg:https://concretesocietysa.org.za/wp-content/uploads/2024/10/iccrrr-banner-linkedin-scaled.jpg
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BEGIN:VEVENT
DTSTART;TZID=Africa/Johannesburg:20241024T150000
DTEND;TZID=Africa/Johannesburg:20241024T150000
DTSTAMP:20260610T113349
CREATED:20240925T085234Z
LAST-MODIFIED:20241213T123457Z
UID:15931-1729782000-1729782000@concretesocietysa.org.za
SUMMARY:CONCRETEFiX 5.1  Effects of Low Carbon Concrete Mixtures on Constructability and Durability
DESCRIPTION:By Dr. Peter C. Taylor P.E. (IL)\, Director of the National Concrete Pavement Technology Center\, and Research Professor in the Dept of Civil\, Construction and Environmental Engineering at Iowa State University \nPeter Taylor is the Director of the National Concrete Pavement Technology Center\, and a Research Professor in the Dept of Civil\, Construction and Environmental Engineering at Iowa State University. He spends time helping agencies and contractors implement best practices in concrete pavement design\, construction and maintenance. His research is focused on developing sustainable mixtures that are engineered to meet the requirements of the environment that will be used in\, and developing test methods to prove that a mixture on site is going to survive.\nHe is a Professional Engineer\, registered in Illinois and active in a number of professional societies. \nDATE: Thursday\, 24 October 2024\nvia Teams @ 15:00 SAST (UTC+2 hours)\nAttendance Free\nECSA CPD accreditation applied for \nRSVP\nNatasja Pols: natasja.pols@concretesocietysa.org.za\non or before Wednesday\, 23 October 2024 \n  \nRSVP HERE
URL:https://concretesocietysa.org.za/event/concretefix-5-1-effects-of-low-carbon-concrete-mixtures-on-constructability-and-durability/
LOCATION:Webinar\, Microsoft Teams
CATEGORIES:Inland Branch,KZN Branch,National,WC Branch
ATTACH;FMTTYPE=image/jpeg:https://concretesocietysa.org.za/wp-content/uploads/2024/09/concretefix-5.1.jpg
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END:VCALENDAR