Argorev Raspado

Argorev Raspado mortar is ideal for exterior rendering and interior plasterwork, applied in a thick layer (approx. 15 mm) directly onto the brick support, smoothed mortar (M-10), concrete block, thermo-clay, Arliblock, etc, with no need for advance levelling with any other type of mortar. Particularly suitable for impermeable and decorative finishes on walls, patios, etc.
This product has been designed to be impermeable to rainwater while still breathing, so as to allow for hydrometric exchange between the support and the exterior environment.
Can be applied by mechanical spraying. Also different finishes, such as: plain, Tyrolean or smoothed, and particularly suitable for scraping.
 

The approximate yield of Argorev Raspado is 1.5 kg/mm/m².

25 kg sacks (1000 kg pallet).

In the original container in a covered area, for up to 12 months.

The support should be sturdy, flat, as rough as possible and free of dust, paint, oil, formwork remover, etc.
At joints between different materials, angles or special areas with a risk of cracking, reinforce the mortar with fibreglass mesh embedded into the mortar and overlapping the joint by about 20 cm.
On smooth surfaces such as concrete or non-absorbent surfaces, apply a primer coat to improve the adherence before applying the mortar.
At high temperatures and/or in dry winds, it is advisable to wet the support in advance to prevent the mortar from drying out, wetting again 24 hours after application.
 

1. Mix mechanically with clean water until an even, plastic mixture is achieved, without any lumps, using 20% water (approx. 5 l/sack).
2. Leave the mixture to stand for 5 minutes and then remix before applying.
3. For facing, spread with a spraying machine or trowel onto the support, applying a first layer that is not very thick and well compacted, followed by the rest of the material, to achieve a minimum thickness of 12–15 mm. Then level off. If thicknesses of over 20 mm are required, use several layers. The chosen thickness can be achieved by fitting rods for use as a reference. Leave for as long as necessary before smoothing (15–45 mins) or scraping (4–12 hours), depending on the support, temperature and ambient humidity.
 

Do not apply onto gypsum-based surfaces.
Do not apply onto supports or parts with poor or zero absorption.
Do not apply at extreme temperatures (below 5 ºC or above 35 ºC).
 

Mixing water approx. (%): 20
Max. aggregate size (mm): 2
Apparent paste density (g/cm³): 1.7
Apparent hard density (g/cm³): 1.5
Lifetime of mix (mins): 120
Bending strength (N/mm²): ≥2.5
Crushing strength (N/mm²): ≥60
Tensile strength (N/mm²): ≥0.3
Capillarity (dm².min½): <0.5