Marshall Day are pleased to announce version 8.0 is now available...23 julio 2014 SEGUIR LEYENDO
Marshall Day Acoustics are delighted to release version 7.0. We h...01 septiembre 2012 SEGUIR LEYENDO
Marshall Day Acoustics are very pleased to release version 6.4. T...01 noviembre 2010 SEGUIR LEYENDO
With extensive drop down menus to select materials, and simple choices for construction details you can quickly evaluate different constructions.
INSUL shows a picture of your construction and a graph of the 1/3 octave TLs.
Development on INSUL started more than 10 years ago, based on research in the USA by Ben Sharp and others. It has gradually developed into a unique tool that incorporates the best of many research papers published over the last 15 years.
INSUL can be customised for particular materials (for instance a particular manufacturer's plasterboard).