Design of Anchor Bolts Embedded in Concrete Masonry
INTRODUCTION The function of anchor bolts is to transfer loads to the masonry from attachments such as ledgers, sills, and…
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Joint Reinforcement for Concrete Masonry
INTRODUCTION Standard joint reinforcement for concrete masonry is a factory fabricated welded wire assembly consisting of two or more longitudinal…
Anchors and Ties for Masonry
INTRODUCTION Masonry connectors can be classified as wall ties, anchors or fasteners. Wall ties connect one masonry wythe to an…
Articulating Concrete Block (ACB) Installation
INTRODUCTION Articulating concrete block (ACB) revetment systems are used to provide erosion protection. The ACB system is a matrix of…
ACB Revetment Design— Factor of Safety Method
INTRODUCTION This Tech Note is intended to help designers understand the ACB design methodology and the different variables influencing the…
Articulating Concrete Block for Erosion Control
INTRODUCTION An articulating concrete block (ACB) system is a matrix of individual concrete blocks placed together to form an erosion-resistant…
Grout for Concrete Masonry
INTRODUCTION Masonry grout is a cementitious mixture used to fill cores or cavities in masonry construction. While usually added for…
Plaster and Stucco for Concrete Masonry
INTRODUCTION Portland cement-based plaster has many useful applications: as a moisture resistant coating for concrete masonry walls; as an interior…
Self-Consolidating Grout for Concrete Masonry
INTRODUCTION Self-consolidating grout (SCG) is a specially-formulated grout for use with reinforced masonry. It is designed to fill the long,…
Mortars for Concrete Masonry
INTRODUCTION While mortar represents only a small proportion of the total wall area in concrete masonry construction (approximately 7 percent),…