B4 LIGHTENED CONSTRUCTION PLASTER (UNE-EN 13279-1)

PERLISCAYOLA® MACHINE is a high-performance product principally composed of E-35 plaster and expanded Perlite. Due to its considerable thermal and acoustic insulation qualities, it improves the general insulating conditions compared to traditional plasters and allows a fine or rough (stucco type) finish.

HOW TO USE
– Prepare the surface ensuring it is free of dust and loose particles, rough spots, oil stains and other residues that may reduce its adhesion.
– It is recommended to moisten the application surface with water or apply a regulating primer if the absorption of the surface is very high.
– In the case that the support is too smooth, a product that favours adhesion should be applied.

APPLICATION
– Project regulating the flow of water to obtain a consistent and workable paste.
– Smooth using an aluminium ruler to obtain a flat surface.
– Small imperfections may be cut off using a steel blade.
– Apply MAX FINE for the perfect finish.

APPLICATION CONDITIONS
– The recommended thickness of the coat is between 1cm-2cm.
– The temperature during application should not be lower than 5ºC or above 40ºC.
– The relative humidity should not exceed 70%.
– It is not advisable to apply the product during wet weather as this may have adverse effects.

DECORATING AND FINISHING
– This product must dry naturally. it is not advisable to dry the plaster artificially using air cannons or other devices.
– It is advisable to apply a primer before painting to regulate surface absorption.
– Ensure to follow any guidelines indicated by the paint manufacturer.

STORAGE
– Store the product in a dry environment where it is not in contact with the ground.
– Once a package has been opened it is recommended that it be sealed and used before a new sack is opened.

TECHNICAL CHARACTERISTICS
Purity Index >80%
Plaster/water ratio 80%-85% plaster / 10%-15% water
Setting time (start) >50 minutes
Bulk density 500-550kg/m3
Flexural strength 1N/mm2
Compressive strength >2N/mm2
Surface hardness >45 Shore C units
Adhesion ≥0.1N/mm2
Fire class A1

*Usage times may vary according to factors such as: water/plaster ratio, temperature, water pH, support type, etc.
** Thermal conductivity coefficient 0.18 λ(W/mK)

PACKAGING
Supplied in 20kg bags in pallets of 60 bags.

ESYEDEBRO S.L. advises against the use of its products for applications other than those for which they have been especially designed.