Mapegrid G120

Alkali-Resistant Glass Fibre Mesh for Reinforced Masonry Strengthening

MAPEGRID G 120 is a pre-primed, alkali-resistant (A.R.) glass fibre mesh engineered for localized strengthening of masonry substrates. Designed to work seamlessly with Planitop HDM Maxi and Planitop HDM Restauro, this high-performance mesh enhances the ductility and crack resistance of structural and non-structural masonry elements.

With a tensile strength of 30 kN/m, mesh size of 12.7 x 12.7 mm, and zirconia content of 17%, MAPEGRID G 120 provides excellent mechanical properties while promoting even distribution of stresses. It’s suitable for anti-collapse systems, floor slab protection, and reinforcement of cracked or vulnerable structures — helping to safeguard buildings and occupants from structural degradation and seismic stress.

This solution aligns with Reluis guidelines and FRCM system standards for structural repair and reinforcement, ensuring it meets the latest industry requirements for safety and reliability.

Key Features:

• Pre-primed, alkali-resistant A.R. glass fibre mesh

• High tensile strength (30 kN/m) and low elongation (1.8%)

• Mesh size: 12.7 x 12.7 mm; weight: 125 g/m²

• Designed for use with Planitop HDM Maxi or Restauro

• Ideal for crack control and localised strengthening

• Helps prevent collapse in non-structural walls and floor slabs

• Complies with Reluis and FRCM strengthening guidelines

• Available in 25 m x 45 cm and 50 m x 1 m rolls

Applications:

• Strengthening internal and external masonry walls

• Anti-collapse reinforcement for floor slabs

• Crack bridging and fracture protection

• Connection of buffer/partition walls to beams and pillars

• Seismic reinforcement in reinforced concrete frameworks

 Downloads

Technical data sheet