ACI SP-324:2018 PDF Download

ACI SP-324:2018 is a technical publication that focuses on composites with inorganic matrix for the repair of concrete and masonry structures. It highlights the advancements made in this field during the 2017 ACI Spring Convention and brings attention to the new class of repair/strengthening materials that are being used. These materials consist of a cementitious matrix made of hydraulic or lime-based binders, which embed reinforcement in the form of textiles. The publication discusses the challenges associated with the characterization, validation, and design of these systems due to the variability of fabric architectures and the types of materials used.

The standard includes a table of contents that lists various papers presented during the convention. These papers cover a range of topics related to the use of fabric-reinforced cementitious matrix (FRCM) and steel reinforced grout (SRG) composites for concrete and masonry strengthening. Some of the topics covered include the determination of material properties of textile reinforced cement (TRC) under cyclic loads, comparative assessment of the tensile behavior of steel and textile reinforced mortar systems, experimental characterization of glass and carbon FRCMs for masonry retrofitting, and acceptance criteria for concrete and masonry strengthening using FRCM and SRG composites.