Aci 34714 Pdf Official
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One of the most technical aspects of the guide is the definition of loads. ACI 347-14 refines the requirements for:
As mentioned, ACI updated this guide to ACI 347-22 in 2022. Why would anyone still want the 2014 version?
| Feature | ACI 347-14 | ACI 347-22 |
| :--- | :--- | :--- |
| Latest Research | No | Yes (new data on self-consolidating concrete) |
| Digital Tools | Basic PDF | Enhanced with hyperlinks and interactive elements |
| Code References | References IBC 2012/2015 | References IBC 2021 and ASCE 7-22 |
| Relevance | Good for existing projects | Required for new designs under modern codes |
Recommendation: If you are working on a new design, purchase ACI 347-22. If you are troubleshooting an existing structure built between 2014-2022, or if your contract specifically calls out "ACI 347-14," then you need the 2014 edition. aci 34714 pdf
If you obtain a legal copy of the ACI 347-14 PDF, here is the critical knowledge you will unlock.
In the construction industry, formwork represents one of the most significant cost components of a concrete structure, often accounting for 40% to 60% of the total cost of the concrete work. Beyond cost, it is a critical element for structural safety and worker protection.
ACI 347-14, titled "Guide to Formwork for Concrete," is the American Concrete Institute’s definitive document regarding the design, construction, and removal of formwork. Published in 2014, this guide serves as the industry standard for contractors, engineers, and inspectors to ensure that temporary structures are safe, efficient, and capable of producing high-quality concrete finishes.
ACI 347-14 is an "ACI Committee Report." Unlike the Building Code Requirements for Structural Concrete (ACI 318), ACI 347 is not automatically legally binding unless it is referenced by a local building code or a project specification. However, it represents the standard of care for the industry. If you frequently need standards, join ACI
The document provides guidance on:
ACI 347-14 is the definitive guide published by the American Concrete Institute (ACI) covering the design, construction, and use of formwork for concrete structures. The "14" in the title refers to the year of publication—2014. Note that as of 2025, ACI has released an updated version (ACI 347-22), but the 2014 edition remains widely referenced in existing project specifications, textbooks, and legacy contracts.
The full official title is:
"ACI 347-14: Guide to Formwork for Concrete"
This document is produced by ACI Committee 347, a group of industry experts specializing in formwork engineering. It is not a code of law in itself, but it is frequently adopted by reference in building codes (such as the International Building Code) and project specifications. If you obtain a legal copy of the
Imagine you are a project engineer. Tomorrow, your crew is pouring a 20-foot-high concrete wall. The pump truck will pour at 60 cubic yards per hour, the concrete temperature is 60°F, and the slump is 5 inches.
You open your ACI 347-14 PDF to Chapter 3. You calculate lateral pressure:
Result: You use the guide to respace the ties to 18 inches on center, preventing a catastrophic blowout during the pour. That single action makes the $89 PDF worth thousands of dollars.