MAPEGROUT GUNITE – Multi-Purpose Non-Accelerated Cementitious Mortar for Concrete Repair
MAPEGROUT GUNITE is a one-component, pre-packed, multi-purpose cementitious mortar that can be applied using either the dry or damp spraying technique. It is designed for repairing damaged concrete in various applications, including road tunnels, bridges, hydro works, reservoirs, and industrial concrete structures. Thanks to its high mechanical properties, MAPEGROUT GUNITE is also suitable for structural repairs.
Key Features:
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Suitable for use on concrete linings in road tunnels, bridges, reservoirs, and other infrastructure.
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Ideal for structural concrete repairs with high mechanical properties.
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Composed of hydraulic binders, microsilicates, selected aggregates, and special additives.
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Applied with a dry or damp mix spray machine on clean, rough surfaces that have been pre-saturated with water.
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Can be applied in thicknesses up to 40 mm per coat without formwork.
Applications:
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Repair of damaged concrete in tunnels, bridges, and industrial structures.
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Structural repairs on concrete surfaces, particularly in hydro works and reservoirs.
Technical Data:
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Meets EN 1504-3 standards for R4-class structural mortar.
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Consumption: Approx. 20 kg/m² per cm of thickness.
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Packaging: Available in 25 kg vacuum-sealed polyethylene bags.
