Chapter 2 - Factors Affecting Concrete Durability ............................................................................ 3 2.1 Environmental Factors ................................................................................................................ 3 2.2 Material Factors .......................................................................................................................... 5 2.3 Construction Factors ................................................................................................................... 7
According to ACI 213R-14, structural lightweight concrete is defined by specific density and strength criteria: aci 213r-14 pdf
The primary advantage of using SLWC is the reduction of dead loads in a structure. This allows for smaller foundations, longer spans in bridges, and thinner floor slabs in high-rise buildings. By reducing the overall weight of the building, developers can save on seismic reinforcement and structural steel costs, often offsetting the higher initial price point of the lightweight aggregates themselves. Key Technical Highlights of ACI 213R-14 Chapter 2 - Factors Affecting Concrete Durability
Structural lightweight concrete (SLC) as defined by ACI 213R-14 must meet specific performance criteria: By reducing the overall weight of the building,
5.1 General The mix design of concrete should take into account the expected environmental and other factors that can affect its durability.