using StructureHelperCommon.Models.Materials.Libraries; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace StructureHelperLogics.Models.Materials { public interface IFRMaterial : IElasticMaterial { double ULSConcreteStrength { get; set; } double SumThickness { get; set; } double GammaF2 { get; } } }