ACI 213R-14 PDF: A Comprehensive Guide to Structural Lightweight Aggregate Concrete

The ACI 213R-14 PDF guide is intended for:

This guide provides information on the selection, proportioning, and use of structural lightweight aggregate concrete. It is intended to guide architects and engineers who are designing structures that require reduced dead weight, improved fire resistance, or better thermal properties compared to normal-weight concrete.

) to scale down calculated shear and development lengths. ACI 213R-14 details how to determine

ACI 213R-14 is a report titled "Guide for Structural Use of Fiber-Reinforced Polymer (FRP) Reinforcement." The report was published in 2014 and provides a comprehensive overview of the use of FRP reinforcement in concrete structures. The guide is intended for engineers, architects, contractors, and owners who are involved in the design, construction, and maintenance of concrete structures.

Technical and evidence-based, drawing from both laboratory studies and field experience.

Best practices for achieving the desired surface finish. 6. Design of Structural Lightweight Concrete

6.1 General The construction practices used can affect the durability of concrete.

5.3 Cementitious Material Content The cementitious material content can affect the durability of concrete.

How LWA concrete behaves under load.

Provides guidelines on production, proportioning, mixing, placing, and testing. Design: Offers design guidance with reference to ACI 318. Detailed Contents of ACI 213R-14

Structural lightweight concrete typically has an equilibrium density ranging from 90 to 115 lb/ft³ (1440 to 1840 kg/m³), compared to 145 to 155 lb/ft³ for normalweight concrete. This reduction can lower the overall dead load of a structure by up to 35%.