02
PLASTERBOARDS’ JOINTS PRODUCT
UNIJOINT FILLERS AND PLASTERS
RUALAIX UNIJOINT 1H:30’
RX–800
Powdery support
Priming the support solvent-based japren
Poor adhesion of old support
Cavities on fatigued substrate
PREPARING THE SUPPORT
The surface must be sound, clean, damp-free and free of all traces of saltpetre,
fungi, microorganism, powder, grease or any type of matter that may prevent
good adhesion to the support. Supports with traces of fungi, algae or any other
kind of microorganism should be treated with
RX
-
CLEAN
MUSG
. If supports
have traces of saltpetre, they should be removed with RX- CLEAN SAL.
Powdery substrates should be reinforced with a sealant (FIJAPREN range), as
dust hinder adhesion, due to powder impedes adhesion between materials.
Similarly, old supports consisting on dead-burnt or loose plaster should be
repaired: it is strongly inadvisable to restore unrepaired worn supports.
Hollow spots should be scraped and removed, leaving a tough support,
where posteriorly should be applied a layer of sealant (
FIJAPREN
range) so
as to remove powder remains. Structurally-sound supports are those made
up of brick, cement, gypsum or any other matter capable of supporting
weight and tension given from next coats, without breaking up or suering
structural alterations.
If there was cracks, should be xed, is to say, opening them and sealing their
inside with a sealant (
FIJAPREN
range), let it dry minimum during hours and
then ll them up to the top.
INSTRUCTIONS FOR USE
.
Mix with water at a ratio of . Each Kg bag should be mixed with
. litres of water.
.
The product can be mixed manually or with an electric mixer. Leave
the paste to settle for a few minutes before application. As this type of
material sets quickly we recommend that the preparation steps are followed
thoroughly in accordance with its useful life. From this point any thickening
is evidence of setting. Do not stir as this could hinder the setting curve.
.
Apply with a trowel or spatula until the plasterboards’ joints will be covered.
. Then embed the tape over the joint by pressing with the working tool.
. The tape must be pressed with the hand in order to improve its adhesion.
. Let dry and apply again RX- RUALAIX UNIJOINT H:’ exceeding - cm
the tape’s edges.
. Sand down the surface.
. Paint.
ON-SITE APPLICATION
(4 Seiten)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Kommentare zu diesen Handbüchern