Torc Blasting

This is a system used a lot in English Heritage restoration projects because it effectively removes the contaminant without harming any substrate. Ideal for cleaning listed buildings.

It is often specified by architects in renovation projects, where blast clean is thought necessary but where the surface to be cleaned is delicate and it is imperative that the surface is not damaged by the cleaning process.

It can be used for cleaning stone, brick and timber.

TORC creates a gentle swirling vortex using low volumes of water, fine inert granulate and air to produce a sensitive and efficient method of cleaning masonry. 

TORC can be used against a variety of contaminants including carbon sulphation and lime efflorescence. TORC is also especially effective when used against cementitious coatings such as lime and cement-based paints.