South Carolina Department of Labor Licensing and Regulation

The mission of the South Carolina Department of Labor, Licensing and Regulation (LLR) is to promote the health, safety and economic well-being of the public.

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Displaying 1 - 25 of 30 results.

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  • ( ~ 1 hour ) 

    While natural wood has traditionally been viewed as an ideal material for decking boards and tiles, wood-plastic composite (WPC) has emerged as a durable, easy-to-maintain, and sustainable alternative. This course provides insights into the advantages of composite decking, especially fully capped products, and explores topics including its environmental benefits; contribution to occupant wellness and safety; resistance to fading, staining, and other potential defects that decking experiences; various applications; and attractive aesthetics.

  • ( ~ 1 hour ) 

    This course examines the design and benefits of pre-engineered trench drains in a sustainable wastewater management system. Discover how they effectively manage water runoff, prevent ponding, and enhance safety in transportation, industrial facilities, and public spaces while supporting sustainable practices. Explore system types, maintenance strategies, and performance optimization, along with guidance on funding and compliance. Gain the knowledge to implement smarter, safer, and more efficient water management solutions in your next project.

  • ( ~ 1 hour ) 

    The primary objective when designing accessible spaces is to ensure that everyone can access all services and offerings provided by the built environment. This course outlines important lessons to help prevent noncompliance with the Americans with Disabilities Act (ADA). By understanding the ADA’s key principles and requirements, designers and architects can create inclusive environments that accommodate individuals with disabilities while mitigating legal risks.

  • ( ~ 1 hour ) 

    Terrazzo is versatile and durable, comes in a range of colors, and has multiple applications. It can be used in interiors and exteriors and, depending on the manufacturing process, can be customized to fit complex geometries. In this course, we discuss different applications of precast, cementitious, and epoxy terrazzo and the installation requirements, as well as the ability to customize these products to fit different design requirements.

  • ( ~ 1 hour ) 

    Concrete products such as precast pieces, pavers, and terrazzo have long provided builders with a flexible range of options for their projects. Beyond their versatility, these concrete products are highly sustainable, thanks to their ability to be recycled, low carbon footprint, and long life span.

  • ( ~ 1 hour ) 

    Wood-plastic composite cladding offers a pleasing aesthetic and exceptional durability as part of a rainscreen assembly, enhancing the performance and longevity of the building envelope. Presented here are the functions and components of Lstiburek’s “perfect (universal) wall” design and a drained and ventilated rainscreen assembly. The course explores the composition, manufacture, benefits, design possibilities, and installation of wood-plastic composite cladding, as well as compliance with building codes and standards.

  • ( ~ 1 hour, 15 minutes ) 

    Interlocking concrete pavers (ICP) have the ability to spread applied loads via the interlock between each unit. This means that the surface does not respond structurally as single pavers but as a composite paved surface. This structural characteristic of ICP allows the design method for these pavements to be based on flexible pavement design. In this course, we examine the ASCE and ICPI structural design methods for ICP and review examples using different soil strengths/stiffnesses and traffic uses. Finally, we survey the design and construction support material and software available from the Interlocking Concrete Pavement Institute.

  • ( ~ 1 hour ) 

    Ground improvement refers to the application of geotechnical construction techniques to improve the performance of soils. These techniques are used when existing soils cannot provide satisfactory support of the planned structure. They improve the ground performance by increasing the strength and stiffness of the soil mass through densification, reinforcement, and/or cementing of soils. This course introduces ground improvement technologies and provides an in-depth review of aggregate piers and their design, installation, and benefits.

  • ( ~ 1 hour ) 

    Accommodating an aging population in multistory homes means finding ways to simplify access to all levels. As residential elevators continue to decrease in cost, they are being considered as the most effective solution to offer safety, comfort, and convenience to the homeowner. This course reviews all considerations needed for the installation of a residential elevator including preplanning, locating, power and structural requirements, and code considerations.

  • ( ~ 1 hour ) 

    Many communities face challenges related to the presence of harmful pollutants in their drinking water supply. This course examines the issues associated with these contaminants, focusing on lead, per- and polyfluoroalkyl substances (PFAS), and microplastics. It also discusses the government’s response to providing clean, safe water and innovations in point-of-use filtration systems designed to reduce toxic substances in drinking water and minimize the environmental impact of disposable plastic water bottles.

  • ( ~ 1 hour ) 

    As some of the earliest building materials, masonry and concrete have been used for their durability and strength. However, masonry architecture, both historical and contemporary, has been left vulnerable to water—the single most damaging element to masonry in our environment. This course identifies common water-related problems for masonry and concrete, describes protective treatments that increase masonry durability, and explains the process for safely selecting and applying a protective treatment.

  • ( ~ 1 hour ) 

    This course explores how understanding disability can guide the creation of accessible and inclusive spaces. It examines access opportunities in educational and public environments, with an emphasis on strategies that go beyond code compliance. These approaches can help meet credit requirements in the LEED® v5 Building Design and Construction and Interior Design and Construction rating systems and the WELL Building Standard™ version 2 by improving usability, promoting occupant well-being, and reducing long-term barriers through design solutions.

  • ( ~ 1 hour ) 

    Electric vehicles (EVs) are rapidly becoming ubiquitous. To serve them sufficiently, there must be a massive expansion of car charging options, and that infers that planners and designers must create those options and opportunities now. This course examines the current trends in, and predictions for, EV chargers, the various types and their attributes, where and how they might be installed for maximum effectiveness, and the programs and incentives that apply to both EVs and their charger requirements.

  • ( ~ 1 hour ) 

    Quartz surfacing is a man-made material consisting of up to 93% natural quartz crystal. In this course, you will discover the other components behind the beauty, durability, and flexibility of this surfacing material. You will see the composition, production, and quality assurance processes that go into making the material and the resultant attributes and capabilities, as well as the installation basics of quartz surfacing materials.

  • ( ~ 1 hour ) 

    Electric heating systems have been in use for over a century, and in that period, they have significantly advanced in terms of their efficiency, cost effectiveness, safety, versatility, and appearance. Recently, electricity production itself has become more and more environmentally friendly and economically viable. This course explores how the wide range of contemporary electric heating options can efficiently and economically address virtually every heating need in every building type and thus capitalize on the steadily increasing benefits of electricity to create the most environmentally responsible and economically viable heating solutions.

  • ( ~ 1 hour ) 

    Firestopping is the process of sealing openings around penetrants or in joints or gaps between fire-rated assemblies to restore hourly fire resistance ratings. It is a critical part of fire containment and a balanced fire and life safety plan. This course outlines resources and code requirements that architects and designers should be aware of while preparing specifications for firestop systems in their projects. The course also reviews common mistakes to avoid.

  • ( ~ 1 hour, 15 minutes ) 

    While frequently chosen for aesthetics and durability, clay brick is not often considered when energy efficiency is a primary concern, even though it historically played a significant role in occupant comfort before the widespread use of HVAC systems. This course discusses the basics of heat transfer, relevant energy code provisions for walls, and how current research by the National Brick Research Center demonstrates the role that brick veneer can play in meeting or exceeding energy requirements in modern wall assemblies.

  • ( ~ 1 hour, 15 minutes ) 

    In order to address tile installation difficulties effectively and avoid failures, designers and specifiers must maintain full awareness of current knowledge, practices, and products. This course reviews potentially problematic contemporary tile installation issues along with the industry guidance, methodologies, and products available to address them.

  • ( ~ 1 hour ) 

    Concrete is a very versatile and fundamental building material; however, because it is porous and wicks water through its matrix, concrete has water-related design challenges. This program examines the sustainable benefits of integral concrete waterproofing and analyzes traditional waterproofing methods as compared to integral methods in terms of performance, durability, risk, cost, and construction timeline.

  • ( ~ 1 hour ) 

    Plumbing design is highly regulated; improper design and installation can pose a serious health risk or result in costly property damage. This course reviews the plumbing codes and standards that govern plumbing fittings and fixtures, with special attention to standards to control the leaching of organics, metals, and lead into drinking water.

  • ( ~ 1 hour ) 

    Wood-plastic composite cladding offers a pleasing aesthetic and exceptional durability as part of a rainscreen assembly, enhancing the performance and longevity of the building envelope. Presented here are the functions and components of Lstiburek’s “perfect (universal) wall” design and a drained and ventilated rainscreen assembly. The course explores the composition, manufacture, benefits, design possibilities, and installation of wood-plastic composite cladding, as well as compliance with building codes and standards.

  • ( ~ 1 hour ) 

    Concrete is often the substrate for both new and existing floors. Transforming the surface into a finished floor is far more sustainable than consuming additional flooring materials, adhesives, and transportation-related energy to install a floor covering. This course discusses the stages and options of the concrete polishing process, recognizes benefits of recent advances in concrete densification chemistry, and provides an overview of the limitations and possibilities for concrete floor finishes.

  • ( ~ 1 hour ) 

    Concrete-faced insulated products are composite prefinished panels that are used to construct walls and roofing assemblies to maximize the energy efficiency, durability, and performance of a building envelope. This course discusses the design criteria used in designing energy-efficient buildings using concrete-faced continuous insulation systems for low-slope roofing, walls, and foundations. The functional and physical features of protective membrane roof (PMR) systems, concrete-faced insulated panels for walls and foundations, and concrete structural insulated panels (CSIPs) are evaluated.

  • ( ~ 1 hour ) 

    Concrete floors require protection. Choosing the right concrete floor coating system is essential to meeting the performance requirements of commercial, industrial, and residential environments. This course discusses the assessment and repair of a concrete floor and specifies how to select a high-performance coating system based on the conditions and requirements of a construction project.

  • ( ~ 1 hour ) 

    Insulated metal panels (IMPs) are known for their superior heat loss control, moisture and air resistance, and striking aesthetic capabilities. This course highlights how these attributes can be integrated to create beautiful, healthy, and safe buildings. It explains how IMPs achieve air, water, vapor, and thermal control via an advanced and cost-effective single-component system that accelerates construction time and offers design flexibility. The course includes essential design details and case studies that showcase the functional and aesthetic capabilities of IMPs. 

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