Recommendations for the use of shores, reshores, and bracing to ensure structural stability during the pour.
Preventing catastrophic formwork collapses, structural failures, and jobsite injuries.
The ACI 347-14 guide bridges the gap between theoretical structural design and practical field execution. By establishing rigorous calculation methods for lateral pressures, clear material benchmarks, and safe shoring protocols, the document protects both the lives of construction workers and the financial investments of project stakeholders. For any serious concrete contractor, structural engineer, or commercial builder, keeping a certified copy of the ACI 347-14 reference handy is non-negotiable. aci 34714 pdf
Formwork failure is a leading cause of construction accidents. ACI 347R-14 identifies common deficiencies, such as inadequate reshoring or lack of allowance for wind loads, to prevent collapses.
Ideal for architectural concrete requiring complex geometries or ultra-smooth finishes. Recommendations for the use of shores, reshores, and
Removing formwork too early can lead to structural sagging, cracking, or complete failure. ACI 347.1R-14 suggests that form removal times should be based on concrete strength rather than arbitrary time frames.
While newer iterations of ACI documents are released periodically, the "14" version remains a vital reference point in many current project specifications and local building codes. It introduced more refined calculations for lateral pressure, specifically addressing how modern chemical admixtures and faster pour rates affect the pressure exerted on forms. How to Access ACI 347R-14 ACI 347R-14 identifies common deficiencies
The 2014 revision introduced several vital updates to align with modern engineering standards: