7 Methods for Testing Concrete Strength | For Construction Pros
WEBJun 11, 2019 · Methods for Testing Compressive Strength of Concrete. 1. Rebound Hammer or Schmidt Hammer (ASTM C805) Method: A spring release mechanism is used to activate a hammer which impacts a plunger to ...
Four Ways to Bore Under a Paved Surface | For Construction Pros
WEBAug 26, 2020 · Four of the most common ways to bore under a paved surface include manual installation, directional drills, impact moles and earth drill boring. 1. Manual Installation Methods. For those with a ...
How to Install Concrete Wedge Anchors | For Construction Pros
WEBMay 21, 2021 · Concrete Wedge Anchor Installation. With a hammer drill in the hammer mode and a carbide-tipped drill bit that meets ANSI standard B212.15 and is also the same diameter as the diameter of the ...
Tips on Attaching Sill Plates to Concrete Foundations
WEBNov 14, 2017 · Ensure that the anchor will be further than the minimum distance from the concrete edge. The rule of thumb is a minimum of five anchor diameters from the unsupported edge of the concrete. For ...
How Sealing Asphalt is Different with Emulsion-Based Sealers vs.
WEBMar 28, 2007 · Asphalt-base sealers can provide that, but coal tar does a better job of both in the long term. With today's technology, we're not going to expect an asphalt-based sealer to go mile for mile with ...
Concrete Forms — A Formwork Formula: Tips for Success
WEBJan 21, 2009 · Formwork typically accounts for 40-to-60-percent of the total cost of a building's structural concrete frame. For concrete walls, the cost can be in the 50-to-60-percent range. These percentages ...
The Importance of Sustainability in Construction
WEBJan 29, 2023 · According to the UN’s World Meteorological Organization, which monitors and reports on weather, climate, and water resources, there is a 50% chance the average global temperature will reach 1.5 ...
What Is Road Base? - For Construction Pros
WEBJun 7, 2023 · Road base refers to the material used when constructing roads, driveways, parking areas, paving substrates or anything paved. These materials are compacted tightly together to form a hard surface ...
Guide to Fiber-Reinforced Concrete: Tips for Design, Specification ...
WEBFeb 23, 2022 · Concrete; Guide to Fiber-Reinforced Concrete: Tips for Design, Specification & Application. Exploring the key considerations for fiber-reinforced concrete, including its design, specifications ...
What is Efflorescence? How to Prevent, Treat and Remove White ...
WEBMay 28, 2020 · Concrete; What is Efflorescence? How to Prevent, Treat and Remove White Discoloration from Concrete. When efflorescence appears, it can be an unsightly problem for your concrete project.