Since September of 2015, Pliteq Inc. engineers have completed acoustical testing of 66 assemblies on 8 structures including steel joists, hollow-core slabs, insulated concrete forms, heavy timber, cross laminated timber, suspended ceilings and engineered wood joist assemblies. STC, IIC, delta IIC and heavy impact ball data was all recorded. Please see our login site for access to complete test reports. If you would like to request an assembly for testing, please contact Wil Byrick, wbyrick@pliteq.com.