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CRM system for consolidating weak masonry by applying natural hydraulic lime-based “reinforced” structural render

Old Building
Façade; Structure
Structural strengthening


Application steps

1
Existing masonry
2
Fibre-reinforced mortar
MAPEWALL RENDER & STRENGTHEN or MAPEWALL RENDER & STRENGTHEN 10
Apply a first layer of product 1.5 cm thick with a trowel or rendering machine.
3
Alkali-resistant fiberglass mesh
CRM SYSTEM - MAPENET EMR 33 or CRM SYSTEM - MAPENET EMR 66 or CRM SYSTEM - MAPENET EMR 99
Place the mesh on the mortar and press it down lightly with a flat trowel so that it adheres perfectly to the mortar.
4
Connector
MAPENET EMR CONNECTOR
Chemical anchor
MAPEFIX VE SF
Position the connectors with MAPEFIX VE SF in the holes drilled previously.
5
Fibre-reinforced mortar
MAPEWALL RENDER & STRENGTHEN or MAPEWALL RENDER & STRENGTHEN 10
Apply a second layer of product 1.5 cm thick with a trowel or rendering machine so that it completely covers the mesh and connectors.
6
Breathable skimming mortar
Apply the product to create a lime-based breathable skim coat.
7
Siloxane undercoat
Apply the primer with a brush, roller or by spray.
8
Siloxane paint
Apply 2 coats of paint with a brush, roller or by spray.
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NOT REMOVE

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