ASME Y14.5 & ASME Y14.100 Standards: GD&T and Drawings
An aerial view plan of a Babylonian castle from 2000 B.C. is the oldest recorded history of engineering drafting. With computer aided design as well…
High Standards for Residential Door Hardware: BHMA Certified Secure Home Label
Homebuilders and homeowners alike want to know if the products they’re buying are suitable and reliable without having to do extensive research. And so, the…
ANSI/ASHRAE/IES 90.1-2022: Energy Standard For Buildings
The energy standard for buildings has been revised: ANSI/ASHRAE/IES 90.1-2022: Energy Standard For Sites And Buildings Except Low-Rise Residential Buildings (I-P Edition). The earliest human…
ISO 14644-4:2022 – Cleanroom, Design & Construction
Not all particles are the same; not all cleanrooms are the same. There are different standardized classes of cleanrooms based on the number and size…
ASME B30.2-2022: Overhead And Gantry Cranes
The shaduf, the first type of crane, was invented circa 3000 BCE in Mesopotamia, and it had a lever apparatus with a bucket-like structure on…
What You Need to Know about High-Visibility Safety Apparel (HVSA)
High-visibility safety apparel (HVSA) is clothing that workers wear in order to be more visible in their surroundings, both to co-workers and members of the…
CSA Z259.15-2022: Anchorage Connectors
The Guinness World Record maintains that the tallest scaffolding in the world was for the Manhattan Municipal Building, which was erected 1988-1992, and its total…
Metrics of Sustainability: Embodied Carbon vs. Energy Efficiency
Sustainability is a crucial consideration in the construction industry. There are two main metrics for measuring a building’s sustainability: embodied carbon and energy efficiency. But…
ASME B30.23-2022: Personnel Lifting Systems
Some worksites require personnel to operate at heights unreachable by their natural limitations. Technology providing this accessibility hasn’t always assured the safety of its users….