Repair mortar R2

Name: Repair mortar R2
Brand: Würth
SKU: 08903530

Repair mortar R2
ASMBYMORT-QCK-R2-GREY-25KG

Art.-no. 08903530

EAN 4050641442734

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Repair mortar R2

Art.-no. 08903530

Prices for customers after login

Quantity

x 1 pcs

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Mortar fortified with high-strength, high-quality resins

Controlled shrinkage, fibre-reinforced and fast-setting, achieving high initial resistance to flexion and compression.

Only requires mixing with water, obtaining a mortar that is easy to work and smooth using trowels.

Highly resistant to abrasion, weather and wear.

High flexural and compressive strength.

Physical-mechanical characteristics very similar to those of concrete: elasticity, permeability etc.

Strong adhesion to most building materials: mortar, concrete, stone and brick.

Does not sag.

As it is alkaline in nature, it protects rebars.

Per the EN 1504-3 standard, repair mortar R2.

Notice

Do not add extra sand, lime or cement. This will cause problems with sagging and lack of adhesion.

These instructions are merely recommendations based on our experience. We recommend performing tests for each new type of application or surface to be treated.

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

Application area

Suitable for protecting and repairing non-structural concrete structures per EN 1504-3.

Repairing and protecting the covering layer in concrete structures.

Ideal for repairs of balconies, cornices, lintels, pillars, beams, window fences, doors, bolt anchors.

Repairing surface defects such as holes or gravel nests, even when thick.

Reconstructing concrete steps, ornamental pieces, stone walls etc.

Sealing stable cracks and fissures.

Reinforcing concrete walls.

Due to its very high resistance to wear, it is ideal for: pavements, ramps, canals, bridges etc.

Excellent for vertical and horizontal repairs, even against gravity.

Instructions

1 Preparing the substrate: Remove any traces of deteriorated, disjointed, unsound or crumbly concrete, traces of dust, paint, wax, release agents etc. Deoxidise the rebars. To prevent the formation of rust, apply Passrepair, a passivating primer, art. no. 5875100330 to iron rebars. Highly absorbent substrates or substrates exposed to the sun in hot weather must be moistened beforehand to prevent the rapid loss of water from the repair mortar.

2 Preparing the product: mix approx. 4 litres of water per 25 kg of mortar. Use an electric mixer at low rpm to prevent lumps.

3 Applying the product: apply the mortar using a float or trowel. A fine trowel is very useful for smoothing out the product. It is applied without the need to use formwork, in a minimum thickness of 5 mm and a maximum thickness of 35 mm per layer. When applied in strong sunlight, moisten the substrate. Once the repair is done, protect the surface using a shade cover and wetting the surface periodically. This prevents the appearance of superficial micro-cracks caused by the surface drying too quickly.

Storage

Keep for 12 months in its original sealed container, stored in a dry place. Protect from frost and excessive heat.

Consumption

Approximately 19 kg/m² per cm of thickness, depending on the roughness of the substrate.

Chemical basis	Cement
Colour	Grey (base material)
Density	1.8 g/cm³
Density conditions	at 20°C
Application conditions	dry surface
Min. working life	35 min
Max. working life	60 min
Further processing conditions	at 20°C
Min. curing time	24 h
Min. processing temperature	5 °C
Max. processing temperature	35 °C
Min. surface processing temperature	0 °C
Max. surface processing temperature	40 °C
Max. curing time	24 h
Weight of content	25 kg
Shelf life from production	12 Month
Conditions to maintain shelf life from production	cool and frost-free storage area, in sealed original container