webercem pyrapatch - Bedding Mortars

Fast-setting repair concrete for pavement patch or full-depth repairs. webercem pyrapatch is a pre-packed product based on hydraulic cements with specially graded non-reactive aggregates. The product is polymer-modified which, when mixed with clean water, produces a fast setting repair concrete, suitable for patch or full-depth repairs up to 2m. Typical patch repairs up to 100mm depth and extended with aggregate for full depth repairs. Conformity testing to BS EN 1504-3 has confirmed that webercem pyrapatch meets the requirements for a Class R4 repair product.About this productSmall-scale, rapid concrete repairs, 25mm - 100mm depthIndustrial floors, rapid repair of failed floor slabsBridge deck repairsRapid repairs to pavement concrete both thin-bed and full-depthCar park decks and rampsForecourts which require early traffickingLoading baysCoastal slipway and causeway repairs in tidal zonesFor Compressive Strength Development please review the Technical Data Sheet.Features and benefits15 20 minute working time at 20CTrafficable within 3 hoursShrinkage compensatedSulphate resistantResistant to freeze/thaw actionCan be used for winter work down to 5CContains non-reactive aggregatesMay be extended with non-reactive 10mm granite aggregate for full depth repairs over 100mm depthExcellent strength gain at low temperaturesSelf primingGood compatibility with parent concreteRequires only the addition of waterIndependently tested by NAMAS approved laboratory.Things to considerwebercem pyrapatch can be used down to 5C provided cold weather working precautions are carried out.For applications below 5C please contact Webers Technical Services DepartmentWhen stored unopened in a dry place at temperatures above 5C, shelf life is 6 months from date of manufacture.