High performance fibre reinforced medium weight concrete reinstatement mortar.
Medium weight mortar for the reinstatement of concrete, where low permeability characteristics are required and where high compressive strength is a consideration. It is a blend of Portland cements, graded aggregates, lightweight fillers and chemical additives to which a controlled amount of clean water is added in situ to produce a highly consistent, medium weight repair mortar.
It is specifically developed for vertical and overhead repair work and can be applied in sections up to 40 mm thickness in vertical locations and up to 30 mm thickness in overhead locations in a single application without formwork. It conforms to the requirements of BS EN 1504-3 Class R4.
Can be applied quickly and efficiently by wet spraying
Contains no chloride admixtures
Extremely low permeability to water, carbon dioxide and chlorides
Maximum compatibility with concrete of compressive strength 35–60 N/mm²
One component, pre-bagged
C42/335 Proprietary concrete for small area repairs
Standard product features