Design Considerations Design Applications Sitework Specification Builder Part L 2006   Design Considersations The Lignacite Technical Handbook is available from the listings below in Adobe Acrobat (pdf) format. Click here to get Adobe Acrobat. Design Specification Thermal Dimensional Structural Appearance Acoustics Hollow/Celluar and Stack Bonding Curves and Characteristic Strength fk Factors Fixings Movement Environment Part E Beams and Lintels Special Shapes Swatches Website last updated May 2008 Contact us Tel: 01842 810678 © Lignacite Ltd 2008