AIW NSW Technical Event – A Builder’s Insight into Waterproofing in Class 2 Construction – 3 June 2025

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Join us at AIW NSW for an in-depth presentation on internal waterproofing in Class 2 residential apartment construction, tailored from a builder’s perspective, headed by Kamal Kassis, Construction Manager, Binah.
The presentation will explore the critical elements of waterproofing across bathroom wet areas and rooftop exposed liquid membranes. Get informed on the following key topics –
🛁 Internal Wet Area Waterproofing
🏗️Substrate materials – floor, timber or steel wall framing types, wall lining materials, and fixings
🧪 Membrane selection & application – featuring insights from GCP technologies
🧱 Bonded screed onto polyurethane membranes
🚿 Correct detailing of water-stop angles at showers & doorways
🔩 Shower screen fixing challenges
🧴 Glue application for wall tiling – Best vs poor practices
🌤️ Rooftop liquid membranes – Presented by Paul Lahoud, Remedi
⚠️ The importance of providing substrate falls to drains and issues related to applying toppings to create the required fall
🛡️ Use of polyurethane membranes and providing UV protection
🛠️ Long-term rooftop issues, e.g., solar panels, rooftop and services maintenance
📏 Interpreting Australian Standards for external waterproofing
🎓 Key Learnings:
✔️ The importance of substrate preparation to wet areas & rooftops
✔️ Correct setup of water-stop angles to suit particular shower screen types
✔️ Role of flood testing
✔️ Involving manufacturers in the waterproofing process
✔️ Compliance with Australian Standards & the ITP process
👷 Who Should Attend:
• Builders
• Architects
• Waterproofers & Consultants
• Property Owners and End Users
🕒  When             3 June 2025, 5:30 PM start
📍  Where             Office 49C/2 Slough Ave, Silverwater, New South Wales, Map -https://lnkd.in/gVeZksCK
🎟️  Tickets           Member and Non-Member tickets available. (N.B. Places are issued to individual ticket purchases only. AIW members will receive priority in an oversold event scenario.)
Don’t miss this opportunity. Book soon via Eventbrite – https://lnkd.in/g7m3_rjm

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