ARMAGLASS STRUCTURA 330

330 grams/m2 of alkali-resistant fibreglass structural mesh

Code: RNF.0380

Components: 1

Appearance: Net

330 g/m2 structural reinforcement mesh with 50 x 50 mm square mesh, in alkali-resistant fibreglass, containing >16% zirconium dioxide, constructed with a leno weave and primed with thermosetting polymer. It is straightforward and quick to apply, simple to handle and easy to cut. It combines lightness and thinness with excellent mechanical properties in terms of warp and weft. Resistant to atmospheric agents and aggressive environments, conferring durability to the composite systems in which it is used. Suitable for any substrate and perfectly compatible with both cement- and lime-based mortars.

Linee di appartenenza

Certification obtained and Standards

Chemical-resistant product

CHEMICAL RESISTANT

Chemical-resistant product

General characteristics

unlimited-shelf-life

Unlimited shelf-life

nonflammable

Nonflammable

width

Width: 100 / 200 cm

use-wearing-protective-gloves

Use wearing protective gloves

lenght

Lenght: 50 m

uv-resistant

UV-resistant

Technical specifications

Resistant warp-weft section

43.843 mm²/m

Single wire nominal area

2.192 mm²

Alkali-resistant material

Weft tensile strength (Tensile speed 100 mm / min)

65 kN/m

Warp tensile strength (Tensile speed 10 mm / min)

59 kN/m

Longitudinal elongation at break

3.50 %

Single warp thread tensile strength (Tensile speed 100 mm / min)

3.250 kN

Glass density

2.68 g/cm³

Warp equivalent thickness

0.0438 mm

Dressed fabric weight

335 g/m²

Warp tensile strength (Tensile speed 100 mm / min)

65 kN/m

Non-toxic material

Single wire weft tensile strength (Tensile speed 10 mm / min)

2.950 kN

Glass elastic module

72000 N/mm²

Equivalent texture thickness

0.0438 mm

Raw fabric weight

235 g/m²

Mesh size

50 x 50 mm

Weft tensile strength (Tensile speed 10 mm / min)

59 kN/m

Single wire weft tensile strength (Tensile speed 100 mm / min)

3.250 kN

Single warp thread tensile strength (Tensile speed 10 mm / min)

2.950 kN

Available colours

- Red

Packaging and dimensions

- Roll 100 m²

- Roll 50 m²

Consumption

1.1 m/m²: The sheets adjacent to the fibreglass mesh are to be overlapped along the edges by at least 10 centimetres.

Use fields

ARMAGLASS STRUCTURA 330 is a mesh for the structural reinforcement and consolidation of masonry and vaulted structures. It is ideal for reinforcing plasters with anti-overturning function, for the reinforcement and distribution of shrinkage stresses on walkable or drainage screeds and concrete flooring.

Use method

Application on masonry and vaults:
In the event that connectors are being used, proceed with creating holes of a suitable diameter, in accordance with the chosen connection system and arranged in line with the design instructions and with the selected connection system (ARMAGLASS CONNECTOR, ARMAGLASS CONNECTOR SINGLE, ARMAGLASS CONNECTOR TWIN). Secure the connectors with resin anchors (SYNTECH PROFIX) or hydraulic binder-based slurry (GROUT CABLE, SANAFLUENS). Apply an initial layer of mortar (see the technical data sheet of the selected product), positioning the ARMAGLASS STRUCTURA 330 mesh on the still-fresh mortar, taking care to ensure an overlap of at least 10 centimetres, before applying the second layer of mortar. Whilst the mortar is still fresh, lay the mesh sheeting, proceeding from top to bottom, and immersing with the help of a putty knife, being sure to overlap each segment by at least 10 centimetres and impeding the formation of bubbles and bends.
Application on screeds:
Apply an initial layer of screed (see the technical data sheet of the selected product), laying the ARMAGLASS STRUCTURA 330 mesh on the first layer of still-fresh screed, taking care to ensure an overlap of at least 10 centimetres, then applying the second layer of screed.

Application methods

- Apply by hand

Permitted supports

- Bricks

- Brickworks

- Cement-based or lime-based mortars

- Concrete

- Floor screed

- Mixed walls (bricks and stones)

- Natural stones

- Plasters

- Stone walls

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