Aliaxis

Siphonic rainwater systems offer significant benefits to specifiers as they require less space in the building, reducedlabour to install and smaller diameter pipework to drain roof quicker than conventional systems. By the end of the CPD you should have a greater understanding of: - How siphonic systems can optimise building space- The principles of siphonic design Vs gravity systems- How to reduce building costs associated to roof drainage- Reducing material requirements

Chemical drainage systems are needed to control and safely remove corrosive and hazardous material for which the drainage system has to cope with a range of chemicals and chemical cocktails.Direct and long-term impact with acids and alkalis can cause severe damage, just see the warning labels on household chemical cleaning products. Uncontrolled it will have an environmental impact; the primary purpose of a drainage system is to remove it safely from the building in a controlled manner.