Testing A Designed Wall Assembly Archoverflow R-Value chart here Thermal Gradient: Shows variance in temperature through a cross section of a construction assembly. Dew Point Analysis: A thermal gradient line […]
R-Values Use these values as starting points while designing and checking energy performance of structures and assemblies. Always consult product specifications for exact R-Values and verify numbers prior to final […]
Water exists as solid, liquid, and gas, with vapor being a significant concern for buildings. Humidity affects comfort and moisture levels can lead to issues like mold. Proper placement of vapor retarders and air barriers is crucial to manage water vapor and prevent condensation and related problems within building cavities.
Quicklinks: Definitions: Sheetrock: ‘sheetrock’ is a registered trademark and product name from USG. Drywall: Another name for Wallboard Gypsum: A soft mineral (rock) that constitutes a large portion of plaster […]
Introduction Metals are one of the most versatile of all construction materials. The process of refining metals allows them to be constructed into almost any shape with limitless possibilities. Metals […]
Introduction Water is the stuff of life. Healthy and safe water is critically important to the quality of life, and is something that is typically taken for granted in 1st […]
Introduction Noise is always an issue. Typically it is most encountered either from the exterior environment to inside, or from room to another room within a structure. This page details […]
Introduction It’s important to understand and keep in mind that general contractors are a business, and while they build buildings, their primary purpose is to make money. This page investigates […]
Introduction In design and construction, while figuring out the building technology that may be used — the most important factor to start with is the climate region of the area. […]
Definitions Invitation to Bid: Bid Documents sent out to a specified list of people (Contractors) for bid Base Bid: Money stated in the bid for which the bidder offers to […]
