To complete a full system, Chesterfelt Strongbond 180 Sand can be used as an underlay membrane, or alternatively it can be fitted above the existing underlay membrane and used as the final waterproofing layer. The product is also suitable for use as a preparatory nailing layer when used as an underlay onto a combustible deck material i.e. plywood, OSB3, timber planks and, in such instances, must be nailed at maximum 150mm centres.
When used as part of a multi-layer built up roofing system, Chesterfelt Strongbond 180 Sand provides reliable waterproofing protection and is suitable for use on a wide range of buildings.
This product should be installed in accordance with manufacturer recommendations and all relevant national standards and codes of practice, including BS 8217:2005 – the code of practice for reinforced bitumen membranes for roofing.
Maintenance and Repair
Routine inspection, cleaning and maintenance of the roof membranes should be based on the recommendation in BS 8217:2005. Should it be damaged either during construction or at a later date, then the repairs should be made using the same materials so that the performance of the built-up membranes is retained.
Manufactured in accordance with BS EN 13707:2004+A2:2009 – Flexible sheets for waterproofing. Reinforced bitumen sheets for roof waterproofing.
Handling and Storage
The material should be stored vertically on a firm flat surface, and transported stood on end to avoid damage.
Health and Safety
Health and Safety should be observed at all times in accordance with HSE and industry guidance. Specific Risk Assessments and Method Statements should be produced by contractors where necessary to ensure Working at Heights, Fire Safety and Manual Handling rules are compliant with current law and regulations. Health and safety data sheets are available for all materials on request from Chesterfelt.
UKCA certified & CE Marked to EN 13707:2004+A2:2009.
CE Certificate Number: 0086-CPR-595938.
UKCA Certificate Number: 0086 CPR 753192.
Chesterfelt Strongbond 180 Sand is manufactured in accordance with BS EN ISO 9001:2015 – Quality Management Systems (QMS).
Strongbond 180 Green.