Committee Mission: Develop and report information on hot weather concreting.

Goals: 1) Publish an updated Specification for Hot Weather Concreting (ACI 305.1-xx) 2) Ballot and Publish an Incremental revision of ACI 305.R-20, Chapter 7 3) Tri-Sponsor a multi-part conference session on practical application of ACI 305/306/308 for specifiers and contractors, Spring 2023 San Francisco convention. 4) Publish an updated Guide to Hot Weather Concreting (ACI 305S-20) - Spanish 5) Publish Technote(s) which highlight common misperceptions and mistakes made when placing concrete in adverse conditions.

Chair: Michael Faubel

TAC Contact: Thomas Van Dam

Upcoming Open Meetings:
ACI Spring Convention 2023 - 4/2/2023 3:00 PM-5:00 PM Union Square 22, San Francisco, CA

Upcoming Convention Sessions:
Planning, Placing, Protecting, and Curing in Adverse Conditions, Part 1 of 3
ACI Spring Convention 2023 - San Francisco, CA

Planning, Placing, Protecting, and Curing in Adverse Conditions, Part 2 of 3
ACI Spring Convention 2023 - San Francisco, CA

Planning, Placing, Protecting, and Curing in Adverse Conditions, Part 3 of 3
ACI Spring Convention 2023 - San Francisco, CA

Published Committee Documents:
• ACI PRC-305-20: Guide to Hot Weather Concreting
• ACI PRC-305S-10 Guide to Hot Weather Concreting/306S-10 Guide to Cold Weather Concreting - Spanish Language
• ACI SPEC-305.1-14(20) Specification for Hot Weather Concreting
• ACI SPEC-305.1M-14 Specification for Hot Weather Concreting "Metric"

See all Committee Documents...