The appropriate viscosity of the epoxy will depend on the crack size, thickness of the concrete section, and injection access. For crack widths 0.010 in. (0.3 mm) or smaller, use a low …
Refurbishment Workshop Sika US - American Concrete Institute
ASTM C 881-90, 1990, “Standard Specification for Epoxy-Resin Based Bonding Systems for Concrete,” ASTM International, West Conshohocken, Pa., 5 pp. Emmons, P. H., 1994, …
1.1.1 This Specification covers the repair of cracks in concrete by pressure-injecting epoxy into cracks that inter-sect at least one accessible surface of the concrete member.
Epoxy-coated reinforcement and cover depth against ground
Epoxy-coated reinforcement and cover depth against ground Q. Table 20.5.1.3.1 of ACI 318-19 requires that concrete cast against and permanently in contact with ground has 3-in. (76 mm) …
Typical causes of concrete cracking include steel corro-sion, freezing and thawing, sulfate attack, and alkali-aggre-gate reaction (AAR). Poor practices during the original construction can …
This Specification gives requirements for repairing cracks in concrete by injection of two-component epoxy-resin adhesive.
Certificate Program - American Concrete Institute
ACI Certificate Programs, delivered through ACI University, encourage concrete professionals to gain in-depth knowledge about particular topics in concrete materials, design, repair, or …
This document is intended as a voluntary field guide for the Owner, design professional, and concrete repair contractor. It is not intended to relieve the user of this guide of responsibility for …
This Specification describes bonding fresh concrete, hardened concrete, steel, and other materials as covered in Section 2.3 to hardened concrete with a multi-component epoxy …
topicdetail - American Concrete Institute
The American Concrete Institute (ACI) is a leading authority and resource worldwide for the development and distribution of consensus-based standards, technical resources, educational …