PILEHEAD
MAPEGRID G 220

Mapei

MAPEGRID G 220

Alkali-resistant, primed glass fibre mesh for structural “reinforced” strengthening of stone, brick and tuff substrates. TECHNICAL DATA: Type of fibre: A.R. type glass fibre. Weight: 225 g/m ² . Mesh size: 25 x 25 mm. Tensile strength (kN/m): 45. Elongation at failure:
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SKU: MAPEI-MAPEGRID-G-220-547

About this itemMAPEI CERTIFIED

  • Material Composition: Made from alkali-resistant A.R. glass fibers with a zirconium dioxide content of ≥ 16%. HIGH TENSILE STRENGTH
  • Mesh Specifications: Square mesh with a size of 21 x 21 mm and a total weight of 250 g/m². ALKALI-RESISTANT A.R. GLASS FIBER
  • Tensile Strength: Characteristic tensile strength of 1030 MPa and average tensile strength of 1201 MPa. IDEAL FOR MASONRY STRENGTHENING
  • Elasticity: Average tensile modulus of elasticity of 71 GPa and tensile deformation at failure of 1.45%. MAPEI CERTIFIED

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Uses & Advantages

Primary Uses

  • Shear/tensile strengthening of bay walls on internal and/or external faces
  • Structural reinforcement of masonry arches and vaulted roofs
  • Improving resistance and ductility of masonry structures
  • Strengthening to distribute stresses induced by seismic activity

Key Advantages

  • Excellent tensile strength and high durability
  • Resistant to chemical aggression by cement and atmospheric agents
  • Lightweight, easy to handle, cut, and fold
  • Non-corrosive and maintains structural aesthetics

FEATURES & BENEFITS

TECHNICAL DATASHEET SPEC

Material Composition

Made from alkali-resistant A.R. glass fibers with a zirconium dioxide content of ≥ 16%.

Mesh Specifications

Square mesh with a size of 21 x 21 mm and a total weight of 250 g/m².

Tensile Strength

Characteristic tensile strength of 1030 MPa and average tensile strength of 1201 MPa.

Elasticity

Average tensile modulus of elasticity of 71 GPa and tensile deformation at failure of 1.45%.

Load Resistance

Load-resistant area per unit of width is ≥ 35 mm²/m.

Mapegrid G 220 is a primed alkali-resistant A.R. glass fiber mesh designed for structural strengthening of stone, brick, tuff, and mixed masonry structures. It is part of the Mapei FRG System, which ensures excellent chemical-physical and elastic-mechanical compatibility with masonry substrates. This system is particularly effective for seismic design applications, enhancing the tensile strength and ductility of masonry structures while maintaining their aesthetic and structural integrity.

Key Specifications

Origin: UAE
Type of fiberA.R. glass fiber
Zirconia content≥ 16%
Total weight250 g/m²
Mesh size21 x 21 mm
Thickness equivalent for every direction0.036 mm
Characteristic tensile strength1030 MPa
Packaging / Pack SizeSupplied in 1.33 m wide by 50 m long rolls, packed in cardboard boxes.
Certified standard values under UAE climate conditions.

DOWNLOADS & DATA SHEETS

Mapei MAPEGRID G 220 TDS

Key Performance Benefits

  • Material Composition

    Made from alkali-resistant A.R. glass fibers with a zirconium dioxide content of ≥ 16%.

  • Mesh Specifications

    Square mesh with a size of 21 x 21 mm and a total weight of 250 g/m².

  • Tensile Strength

    Characteristic tensile strength of 1030 MPa and average tensile strength of 1201 MPa.

  • Elasticity

    Average tensile modulus of elasticity of 71 GPa and tensile deformation at failure of 1.45%.

  • Load Resistance

    Load-resistant area per unit of width is ≥ 35 mm²/m.

Storage & Handling Guidelines

  • Store in original unopened container in cool, dry indoor conditions.
  • Keep away from direct sunlight, rain, and extreme heat.
  • Shelf life is 12 months when stored properly between +5°C and +35°C.
Product packaging

Why Buy From pilehead.com?

Genuine Mapei Product
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FREQUENTLY ASKED QUESTIONS

Q&A TECHNICAL HUB
Each roll of Mapegrid G 220 measures 1.33 m in width and 50 m in length, providing a total coverage area of approximately 66.5 m².

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