This course will discuss the use of shotcrete for structural applications, specifically in below-grade foundation walls. While the use of shotcrete is proven to accelerate construction schedules up to 25%, experience has shown that there are risks associated with this method of concrete placement versus traditional cast-in-place walls. These risks include an increased incidence of voids within the wall, poorly consolidated concrete behind and around rebar installations and damage to traditional waterproofing systems associated with the shotcrete application itself. Each of these factors contribute to a challenging waterproofing project - one that can be completed successfully with a properly designed waterproofing system. During this session, we will cover the benefits and risks associated with shotcrete, how pre-applied waterproofing membrane systems should be designed for critical applications and the challenges that traditional waterproofing membranes face when used with shotcrete construction.
Moisture intrusion in a wall system can cause numerous building defects as well as health ailments for building occupants. This course will review the cause and effects of moisture intrusion and will discuss how fiber cement panels can be used as a rainscreen to mitigate this moisture. We will identify different rainscreen technologies and ASTM and AAMA testing standards that measure their performance. By the end of the course you will understand basic design approaches and guidelines for installing fiber cement panels as a rainscreen.
This course will provide an overview of effective concrete waterproofing technologies and how they improve the durability and lifespan of structures. It also includes a discussion on water penetration, system selection, membrane protection, and various types of waterproofing materials including sheet-applied, fluid-applied, and cementitious waterproofing.
Concrete is the primary material used to construct many above and below-grade structures. It is naturally porous and thus can absorb and weep water. For structures at or below grade where water infiltration may cause structural damage, concrete should be treated with waterproofing. This course will introduce you to concrete water proofing with crystalline technology.
Tiled shower demand is growing by double digits. Showers are getting bigger, more luxurious, and more expensive. Five million new tiled showers are installed every year! Most shower problems are not detected until after at least a year and any warranties have expired. In this course, specifiers and wet-area construction tradespeople will be able to effectively explain the benefits of using bonded waterproofing membranes in a fully bonded shower system for a better, longer-lasting product.
Code compliance for pools, spas and water features becomes more important as permitting requirements tighten. As the popularity of this profitable market segment booms, it is paramount to get the details right the first time. Read here for what you need to know about waterproofing systems.
MPC system is providing increased service to new and existing structures to create a more durable parking deck on concrete structures.
Wall assembly components such as CI and WRBs are now required across the country, requiring in-depth understanding of wall systems. Improper design of transition details can lead to detrimental and expensive issues in wall assemblies. This course reviews building science fundamentals for complete wall systems with CI and WRBs, important considerations when designing transitions and penetrations, and common issues that arise from errors in sequencing, material compatibility and design verification.
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