CMH Archives - Advanced Architectural Products

https://i0.wp.com/greengirt.com/wp-content/uploads/2024/01/A2P1086-blog-cover.jpg?resize=1280%2C640&ssl=1

Best Practices Building Envelope Composite Metal Hybrid (CMH)A2P1086: Fiber-Reinforced Polymer vs. Steel: Weighing Efficiency and Durability in Modern Construction

January 2, 2024

Introduction Navigating the complex world of construction materials, professionals are continually faced with choices shaping their projects’ future. Among these, Fiber-Reinforced Polymer vs. Steel stand out as two materials at the forefront of modern construction debates. This article embarks on a detailed exploration of these two pivotal materials, dissecting their properties, applications, and the critical...

https://i0.wp.com/greengirt.com/wp-content/uploads/2023/10/Choose-wisely.-Build-powerfully..jpg?resize=1200%2C600&ssl=1

Best Practices Composite Metal Hybrid (CMH)Modeling & TestingA2P1078: FRP Materials: The Impact of Screw Pull-Out in Construction

October 23, 2023

Introduction Screw pull-out, or the phenomenon where a screw is extracted from its bind due to stress or strain, can significantly compromise the integrity of fiber-reinforced polymer (FRP) materials in construction. Although FRP’s inherent characteristics, like its high strength-to-weight ratio, make it a preferred choice in challenging construction scenarios, the propensity for screw pull-out is...

https://i0.wp.com/greengirt.com/wp-content/uploads/2023/05/A2P1049-Blog-Cover-1.jpg?resize=1280%2C640&ssl=1

Best Practices Composite Metal Hybrid (CMH)A2P1049: Understanding the Differences Between Fiber-Reinforced Polymer (FRP) and Best Practice Composite Metal Hybrid (CMH) Sub-Framing

May 23, 2023

Introduction Composite materials have been gaining popularity in various industries due to their design flexibility and thermal resistance. In the construction industry, composite materials have been especially advantageous because they provide an efficient solution to common structural challenges such as weight limitations, corrosion resistance, and long-term sustainability. Aside from traditional metal-only sub-framing, two prevalent types...

https://i0.wp.com/greengirt.com/wp-content/uploads/2020/12/Screen-Shot-2020-11-24-at-2.42.16-PM.png?resize=1280%2C640&ssl=1

Best PracticesA2P1032: Joinery Methods for Z-Girt Sub-Framing

January 10, 2023

Introduction Joinery methods of Z-shaped girts can play a major role in the structural integrity of a building. There are several different joinery methods that can be used with advantages and disadvantages to all. Sub-framing Z-girts are typically manufactured in limited lengths, such as 8’. This is necessary for installation purposes, as one person can...

https://i0.wp.com/greengirt.com/wp-content/uploads/2022/12/A2P1031-Blog-Cover.jpg?resize=1280%2C640&ssl=1

Composite Metal Hybrid (CMH)A2P1031: Introduction to Composite Metal Hybrid (CMH)

December 27, 2022

Introduction As Composite Metal Hybrid (CMH™) becomes increasingly popular across industries, it’s essential to understand what it is and how it can be used. CMH™ is made up of two or more dissimilar materials, which are combined to take advantage of the best properties of each. For example, metals are often used for their strength...

https://i0.wp.com/greengirt.com/wp-content/uploads/2020/12/cover6.jpg?resize=1280%2C640&ssl=1

Best PracticesA2P1009: Z-Girts and Structural Differences of Materials

February 1, 2021

In the commercial building industry, Z-girts have been used for centuries. Applications include providing lateral support, resisting wind and dead loads, and connecting structural framing to cladding. Due to the increased concern for thermal efficiency along with advancements in technology and design, we have seen several changes to the materials used in Z-shaped girts. In...

https://i0.wp.com/greengirt.com/wp-content/uploads/2020/12/cover5.jpg?resize=1280%2C640&ssl=1

White PapersA2P3000: Structural Engineering for Composite Sub-Framing Materials

December 28, 2020

Composite Metal Hybrid (CMH) vs Generic Fiber Reinforced Polymer (FRP): Engineering Study Performance of composite metal hybrid (CMH) and fiber reinforced polymer (FRP) composite substructure materials for exterior cladding attachment has greatly improved over the last several years. High performance composite metal hybrid (CMH) and, more recently, generic fiber reinforced polymer (FRP) z-girts are currently...

https://i0.wp.com/greengirt.com/wp-content/uploads/2020/12/COVER4.jpg?resize=1280%2C640&ssl=1

Best PracticesA2P1005: How Material Selection for Z-Girt Sub-Framing Plays Into the Bigger Picture

November 16, 2020

When making z-girt sub-framing material selection decisions, it is important to consider all factors. Construction is notorious for being just good enough. Materials are specified for a reason. When VE happens, what was designed as a thermally efficient envelope with the highest efficiencies goes away — usually going for something that is just good enough...