Please provide full details of the issue of concern with your designer’s considered solution to the issue. All calculations, documents and drawings must support your query. Britpave will then review your proposal and advise on the appropriate solution to be adopted. If Britpave consider that a technical specialist needs to be appointed to address the query, you will be charged for this service.
In the first instance, you are advised to review all technical data sheets relating to CSB and refer to the technical drawings which can be purchased from Britpave.