ACI 213R-14: Guide for Structural Lightweight-Aggregate Concrete
Structural lightweight concrete is defined by its use of lightweight aggregates, such as expanded shale, clay, or slate, which result in a significantly lower density than normalweight concrete. While standard concrete typically weighs between 140 and 150 pounds per cubic foot (pcf), SLWC generally ranges from 90 to 115 pcf. Despite this reduced weight, the material maintains a compressive strength comparable to traditional concrete, typically exceeding 2,500 psi. aci 213r-14 pdf
Chapter 6 - Construction Practices .................................................................................................. 27 6.1 General ...................................................................................................................................... 27 6.2 Batching and Mixing .................................................................................................................. 28 6.3 Placing and Consolidation ......................................................................................................... 30 6.4 Curing ......................................................................................................................................... 32 Chapter 6 - Construction Practices
Because ACI standards are copyrighted, the full ACI 213R-14 PDF is typically not available for free legally. You can obtain it through the following channels: such as expanded shale
High-Rise Construction: Reducing dead loads in building frames and floor systems.
Mechanical Properties: The guide details how the lower modulus of elasticity in lightweight concrete affects structural design. It provides formulas for calculating tensile strength, creep, and shrinkage, which are often different from normalweight concrete due to the cellular nature of the aggregates.