The recently approved revision of the ICRI 110.1 Guide Specification significantly updates industry guidance by incorporating comprehensive requirements for shotcrete placement throughout the document, including references to ACI SPEC 506.2, material and testing requirements, mixture design guidance, and qualifications for ACI-Certified Shotcreters. The revision also strengthens quality assurance by expanding contractor and foreman qualification recommendations, including completion of the ICRI Concrete Surface Repair Technician (CSRT) Level 1 program for designated Concrete Repair Foremen and requiring their direct supervision of repair work.
ICRI Technical Guideline 210.5-2023, Guide for Selecting and Specifying Reinforcing Bar Cleaning Levels, was developed to provide a consistent, objective method for specifying, evaluating, and approving the cleanliness of exposed steel reinforcement during concrete repair projects.
The recently approved revision of the ICRI 110.1 Guide Specification significantly updates industry guidance by incorporating comprehensive requirements for shotcrete placement throughout the document, including references to ACI SPEC 506.2, material and testing requirements, mixture design guidance, and qualifications for ACI-Certified Shotcreters. The revision also strengthens quality assurance by expanding contractor and foreman qualification recommendations, including completion of the ICRI Concrete Surface Repair Technician (CSRT) Level 1 program for designated Concrete Repair Foremen and requiring their direct supervision of repair work. In addition, preconstruction meeting requirements now include participation by the cathodic protection anode manufacturer and the project safety supervisor to improve coordination and project execution.
This guide provides information and guidance on the properties and characteristics of grout material and guidance for the selection of grout materials to control water leakage through cracks in concrete structures.
This technical report provides information on the design, installation, and maintenance of protective polymer flooring systems that are applied and directly bonded to concrete.
This guide is intended to provide information and guidance on the “half-cell” corrosion potential test, described in ASTM C876. It describes recommended tools and materials, selection of testing locations, connections to reinforcing steel, measurements and verification associated with this test. The information presented is based on the experience of owners, engineers, contractors, and suppliers.