webercem HB30

A single-component, polymer-modified, high-build cementitious mortar, designed for concrete repairs to façades where high compressive strength is not the major consideration. It requires only the addition of clean water to produce a lightweight, low-permeability, medium-strength mortar suitable for both soffit and vertical repair situations.

Uses:

• High-build mortar to repair building façades.

• Overhead and vertical repairs to soffits, decks and columns.

• Repair of voids and honeycombed areas.

Benefits:

• High-build properties – up to 100 mm vertically and 75 mm overhead, without formwork.

• Achieves 30 N/mm² in 28 days.

• Unique shrinkage compensation system provides long-term dimensional stability. Less than 0.02% shrinkage at 28 days.

• Contains fibres and spray dried acrylic polymer.

• Easy to apply, with excellent application properties.

• Low permeability to water, carbon dioxide and chlorides.

Priming:

webercem keycoat is recommended for priming of steel reinforcement.

Curing:

• Unless a levelling mortar, coating, inhibitor, sealer or other system is to be applied to the surface, cure immediately after finishing with Weber.tec ritecure.

• A closely-fitting polyethylene sheeting or using weber.tec latex is recommended as an intermediate curing membrane sprayed onto the repaired surfaces in a continuous film.

• Can be overcoated by the levelling mortar webercem fairing coat or one of the anti-carbonation coatings in the webercote range.

This product has been formulated to comply with the requirements of BS EN 1504-3:R3 mortar.