ANCOR LIGNUM

Epoxy adhesive for bonding metal inserts in wooden structures

Code: SYN.0001

Components: 3

Appearance: Liquid + Powder

Epoxy adhesive for fixing reinforcements, and metal elements (preshaped connectors) to wooden structures; consisting of three components: a binder resin (components A and B), to be combined and mixed preliminarily, and a balanced mixture of siliceous meals and wood (component C) to be added in the required amount on a case by case basis to the components A+B. It can be used either in fluid form obtained by mixing the components A and B, or at the different levels of viscosity that can be obtained by varying the amount of the mineral filler added with a maximum aggregate diameter of 1.25 mm, which is component C.

General characteristics

shelf-life

Shelf-life: 12 months

mixing-ratio

Mixing ratio: A:B=100:50 _

adhesion-to-the-substrate

Adhesion to the substrate: ≥3 N/m³

temperature-of-use

Temperature of use: +5/+30 °C

solvent-free

Solvent-free

maximum-diameter-of-aggregate

Maximum diameter of aggregate: 1.25 mm

nonflammable

Nonflammable

pot-life

Pot-life: 25 min

density

Density: 1.08 (±0.1) kg/dm³

Technical specifications

Gel time

25’ (±3.5%) min

Hard to touch

6-8 h

Hardness

80 _

Not to be diluted

Dry residue

98 (±1) %

Working temperature

-20/+60 °C

Compressive strength

100 N/mm²

Viscosity

240 (±5%) mPas

Complete hardening

≥7 day

Available colours

- Amber

Consumption

Use approximately 1.08 kg of ANCOR LIGNUM for each cubic decimetre of volume to be filled.

Use fields

Anchoring metal inserts in wooden structures for subsequent fixing of wire mesh reinforcement, for the construction of low-thickness screeds to reinforce the slab.

Preparation of supports

The holes in which the mixed product is to be poured should be clean, dry, free of dust, dirt and drilling swarf (sawdust).

Use method

Join component B with the component A taking care to pick up all the material contained in the packs, mix thoroughly with a mixer at a low number of revolutions, until you obtain a perfectly homogeneous mixture; add the required load amount (component C) continue to mix until the original homogeneity of the adhesive system is restored. Implement according to the procedures required by the type of intervention: pouring out, trowelling, etc..

N.B.: 1 litre of Ancor Lignum (A+B) can fill up on average 55 holes of Ø 14 mm diameter and 10 cm depth with a steel bar of Ø 10 mm inserted.

Application methods

- Pour out

- Spatula

Tool cleaning

- Thinner for resins

Permitted supports

- Wood

Warnings, precautions and Ecology

Make sure to follow what is reported on the product label. In any case, do not apply to wet and/or dusty surfaces. Apply exclusively within the temperature range provided. Use the product immediately after mixing.

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