The Road Emulsion Association has updated Technical Data Sheet (TDS) No 8.
The TDS is now titled – Patching, Grouting, and Spray Injection Patching.
The update primarily concerns Section 4 of the TDS which is now titled Spray Injection Patching, (previously titled Velocity Patching). This has been updated and includes reference to Spray Injection Patching being a seasonal process as noted in the original guidance in BS434-2 : 2005.