Triflex BWS Waterproofing system under other coverings
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Triflex BWS
Waterproofing system under other coverings
Applications
Advantages at a glance
■■ Highly resilient with dynamic crack-bridging
The Triflex BWS system is full-surface fleece-reinforced. This gives the
material a level of flexibility that leaves it unaffected by any movement of the
foundation.
■■ Waterproof down to the details
The cured waterproofing resin forms a seamless and joint-free surface.
Even complex details, such as upturns, can be easily and homogenously
waterproofed using liquid applied technology
■■ Alkali- and hydrolysis-resistant
Triflex BWS is permanently resistant to alkalis and hydrolysis. Even mineral-
based coverings or tile adhesives can be used in direct contact with the
waterproofing.
It is crucial that construction work of both new and refurbished buildings ■■ Short closure periods
is reliably waterproofed. Individual requirements in this regard can vary Triflex BWS offers much faster curing times than systems made of EP or PUR
enormously. But one thing they do have in common is the permanent resins. So that work can continue on waterproofed surfaces after a very short
mechanical load of the surface weight of subsequent overlays. Only high- period.
quality systems meet the requirements placed on the material.
■■ Can also be applied in low temperatures
Triflex has more than 30 years experience of using durable waterproofing The waterproofing system can be applied in substrate temperatures of down to
and coating systems in the world of building refurbishment. Triflex BWS is a 0°C. This means that balconies can be refurbished even in the colder seasons.
waterproofing system that has been specially developed for other coverings.
The waterproofing reliably protects the structure against permanent load from ■■ Surface finishes
heavy overlays and moisture ingress. The Triflex BWS system can be dressed with a variety of other loose or fixed
coverings. Liquid applied waterproofing solutions support a wide range of
alternatives.
Solutions for details
and different overlays
Due to the minimal structural height of the waterproofing system of just a few
millimetres, and its ability to waterproof a wide range of different surfaces
homogeneously and seamlessly, Triflex BWS is ideal for complex structures.
It can accommodate subsequent surfaces of fixed bonded or loosely applied
overlays, as well as light wooden decking or the heavy ashlars used in
monument preservation.
Triflex Beschichtungssysteme GmbH & Co. KG | Karlstrasse 59 | 32423 Minden | Germany | Tel. +49 571 38780-0 | Fax +49 571 38780-738 | info@triflex.com | www.triflex.com | 05/2010
Triflex BWS
Waterproofing system under other coverings
And this is how it’s done …
1 Prime the details, 2 Prepare the 3 First, the details are 4 Triflex Special Fleece is 5 A second layer of
junctions and surfaces. Triflex Special Fleece waterproofed using applied across the entire Triflex ProDetail
cut-outs. Triflex ProDetail. surface ensuring there are is applied.
no air bubbles.
6 The details are completely 7 Triflex ProTerra is 8 Triflex Special Fleece is 9 A second layer of 10 The wearing layer of
waterproofed. applied generously to the applied across the entire Triflex ProTerra is applied. Triflex ProTerra is applied
surface. surface ensuring there are to details and the
no air bubbles. surrounding surface.
11 For fixed coverings, the 12 Done!
wearing layer is dressed This is followed by the covering.
with quartz sand.
Compatible system components
All the Triflex products mentioned in this system are lab-scale and application
coordinated as a result of years of experience. This standard of quality ensures
optimum results during both application and use.
Triflex Beschichtungssysteme GmbH & Co. KG | Karlstrasse 59 | 32423 Minden | Germany | Tel. +49 571 38780-0 | Fax +49 571 38780-738 | info@triflex.com | www.triflex.com | 05/2010
Triflex BWS
Waterproofing system under other coverings
System description
Properties
■■Full-surface reinforced waterproofing system with a ■ ■■Alkali-resistant
polymethyl methacrylate (PMMA) base ■■Resistant to hydrolysis
■■Withstands high mechanical loads ■■Fast-curing
■■Seamless ■■Vapour-permeable
■■Joint-bridging ■■Chemically resistant
■■Full-surface adhesion ■■Weather-resistant (UV, IR, etc.)
■■Resilient ■■Surface design to specification
■■Dynamic crack-bridging ■■European Technical Approval with CE mark
■■Can be applied cold
Surface
Wearing layer
Waterproofing
Primer
Substrate
System design Substrate
Primer The suitability of the substrate must always be checked on a case-by-case
Triflex Cryl Primer 222, Triflex Cryl Primer 276 or Triflex Pox R 100 for sealing basis. The substrate must be clean, dry and free of cement bloom, dust, oil,
the substrate and ensuring substrate adhesion. grease and other adhesion-reducing dirt.
Waterproofing Moisture: When applying the waterproofing, the substrate moisture must not
Triflex ProTerra Waterproof Membrane, full-surface reinforced with exceed 6% by weight.
a sturdy Triflex special polyester fleece. Ensure that structural measures are taken to prevent moisture penetration of
the coating from underneath.
Wearing layer Dew point: During application, the surface temperature must be at least
Triflex ProTerra protects the waterproofing. +3°C above the dew point temperature. Below that, an abhesive film of
moisture can form on the surface.
Surface Hardness: Mineral substrates must be permitted to full-harden for at least 28 days.
Depending on the subsequent covering, the system will need to be dressed Adhesion: The following tensile strengths must be verified on pre-treated
with quartz sand. test surfaces:
Concrete: in the centre, at least 1.5 N/mm², individual value not less than 1.0 N/mm².
Screed: in the centre, at least 1.0 N/mm², individual value not less than 0.7 N/mm².
Asphalt: in the centre, at least 0.8 N/mm², individual value not less than 0.5 N/mm².
Triflex Beschichtungssysteme GmbH & Co. KG | Karlstrasse 59 | 32423 Minden | Germany | Tel. +49 571 38780-0 | Fax +49 571 38780-738 | info@triflex.com | www.triflex.com | 05/2010
Triflex BWS
Waterproofing system under other coverings
System description
Substrate pre-treatment
Substrate Pre-treatment Priming
Aluminium Abrading with Triflex Cleaner, roughen with grinding disc No primer
Asphalt Grind Triflex Cryl Primer 222
Composite thermal insulation system Remove any loose objects Triflex Pox R 100
Concrete Grind Triflex Cryl Primer 276
Copper Abrading with Triflex Cleaner, roughen with grinding disc No primer
Epoxy resin coating Roughen, adhesion and compatibility test No primer
Glass Abrading with Triflex Cleaner, roughen with grinding disc, adhesion test No primer
Lightweight concrete Remove any loose objects Triflex Cryl Primer 276
Mortar, resin-modified Grind, adhesion and compatibility test Triflex Pox R 100
Paints Completely grind off See substrate
Plaster/masonry Remove any loose objects Triflex Cryl Primer 276
PU coating Roughen, adhesion and compatibility test No primer
PVC mouldings, rigid Abrading with Triflex Cleaner, roughen with sandpaper No primer
Screeds Grind Triflex Cryl Primer 276
Stainless steel Abrading with Triflex Cleaner, roughen with grinding disc No primer
Steel, galvanized Abrading with Triflex Cleaner, roughen with grinding disc No primer
Tiles Mechanically remove glaze Triflex Cryl Primer 276
Wood Remove paints Triflex Cryl Primer 276
Zinc Abrading with Triflex Cleaner, roughen with grinding disc No primer
Information on other substrates available on request.
Priming Detail waterproofing
Triflex Cryl Primer 222 Triflex ProDetail must be applied to all junctions, transitions and other details
Apply evenly with a Triflex universal roller. before surface waterproofing.
Volume: at least 0.40 kg/m² Application is wet on wet.
Can be recoated after approx. 45 min. 1. Triflex ProDetail ■
Apply evenly with a heated roller.
Triflex Cryl Primer 276 Volume: at least 2.00 kg/m².
Apply evenly with a Triflex universal roller. 2. Triflex Special Fleece■
Volume: at least 0.40 kg/m² Lay strips, removing any air bubbles.
Can be recoated after approx. 45 min. Overlap the fleece strips by at least 5 cm.
3. Triflex ProDetail ■
Triflex Pox R 100 Apply enough to fully saturate the Triflex Special Fleece.
Apply evenly using a Triflex universal roller and immediately sand down with Volume: at least 1.00 kg/m².
plenty of quartz sand. Total volume of Triflex ProDetail at least 3.00 kg/m².
Volume of Triflex Pox R 100 at least 0.30 kg/m², Can be recoated after approx. 45 min.
Volume of quartz sand 0.2–0.6 mm at least 2.00 kg/m². For dimensions, see system drawings on pages 46/47.
Can be recoated after approx. 12 hrs.
Joint waterproofing
Repairs
All joints must be waterproofed before surface waterproofing with Triflex
Triflex Cryl Paste ProDetail.
For filling in shrinkage cracks, smaller areas of damage and unevenness. To prevent abutting edges, joints should always be embedded approx. 4 mm
in the substrate.
Triflex Cryl RS 240
For levelling large areas of damage.
Triflex Beschichtungssysteme GmbH & Co. KG | Karlstrasse 59 | 32423 Minden | Germany | Tel. +49 571 38780-0 | Fax +49 571 38780-738 | info@triflex.com | www.triflex.com | 05/2010Triflex BWS
Waterproofing system under other coverings
System description
Construction joint: Wearing layer
Application is wet on wet. Triflex ProTerra
1. Triflex ProDetail■ Apply evenly with a Triflex universal roller.
Apply a width of 16 cm with a heated roller. Volume: at least 1.00 kg/m².
Volume: at least 0.30 kg/m. Can be recoated after approx. 12 hrs.
2. Triflex Special Fleece
Insert a 15-cm wide strip, removing any bubbles. Important note:■
Overlap the ends of the fleece by at least 5 cm. In the area of the settlement joint, tape over the surface waterproofing and
3. Triflex ProDetail ■ the wearing layer with 5 cm wide adhesive tape. The joint is then levelled
Apply enough to fully saturate the Triflex Special Fleece. flush with Triflex ProDetail.
Volume: at least 0.30 kg/m.
Total volume of Triflex ProDetail at least 0.60 kg/m.
Can be recoated after approx. 45 min. Surface
For dimensions, see system drawing on page 47.
Surface for "other covering, fixed":
Settlement joint:
Quartz sand, grain 0.7–1.2 mm
1. Triflex Cryl Paste■ To enable the direct bonding of a subsequent covering
Apply to both sides of the joint for adhesion in the lamination of the (e.g., tiles), sand is applied in surplus to the wet wearing layer.
Triflex Support Strip. After curing, vacuum away any surplus.
2. Triflex Support Strip■ Volume: at least 7.00 kg/m².
Lay in the joint as a loop. Cured after approx. 2 hrs.
3. Triflex Special Fleece■ Adhesion of the paving or tiles can be achieved using a standard tile adhesive
Insert two strips, each 20 cm wide, saturated with Triflex ProDetail after approx. 12 hrs.
as a double loop, making sure there are no air bubbles.
Can be recoated after approx. 45 min. Surface for "other covering, loose":
4. Place PE round sealing band
in the joint. If the subsequent covering is loose-laid (e.g., wooden decking, paving on
5. Triflex ProDetail■ paving supports, etc.) no further treatment of the wearing layer surface is
Seal the joint so it is flush with the surface. required.
Total volume of Triflex ProDetail at least 1.20 kg/m.
Can be recoated after approx. 45 min. Important note:■
For dimensions, see system drawing on page 47. In the area of the settlement joint, tape over the surface waterproofing and
the wearing layer, incl. quartz sand dressing, with 5 cm wide adhesive tape.
The joint is then levelled flush with Triflex ProDetail.
Surface waterproofing
Application is wet on wet. What to do if work is interrupted
1. Triflex ProTerra ■
Apply evenly with a Triflex universal roller. If work is interrupted for more than 12 hrs, or if soiled by rain etc., the
Volume: at least 2.00 kg/m². intersection must be activated with Triflex Cleaner. Airing time: at least 20 min.
2. Triflex Special Fleece ■ Transitions to subsequent surface waterproofing must overlap (incl. Triflex
Lay without air bubbles. Overlap the strips of fleece by at least 5 cm. Special Fleece) by a minimum of 10 cm. This also applies to junctions,
3. Triflex ProTerra ■ transitions and detail solutions with Triflex ProDetail.
Apply enough to fully saturate the Triflex Special Fleece.
Volume: at least 1.00 kg/m².
Total volume of Triflex ProTerra: at least 3.00 kg/m².
Can be recoated after approx. 1 hr.
Important note:■
In the area of the settlement joint, tape over the surface waterproofing and
the wearing layer with 5 cm wide adhesive tape. The joint is then levelled
flush with Triflex ProDetail.
Triflex Beschichtungssysteme GmbH & Co. KG | Karlstrasse 59 | 32423 Minden | Germany | Tel. +49 571 38780-0 | Fax +49 571 38780-738 | info@triflex.com | www.triflex.com | 05/2010Triflex BWS
Waterproofing system under other coverings
System description
System components General notes
For information on applications, conditions for use and instructions for mixing, The basis for the use of Triflex products is the system descriptions, system
see product information (request, if necessary): drawings and product information sheets. It is essential to heed these when
planning and during the building project.
Triflex Cleaner Triflex Pox R 100 Departures from the technical information of Triflex GmbH & Co. applicable at
Triflex Cryl Paste Triflex ProDetail the time of work can limit the guarantee. Any project-related departures are
Triflex Cryl Primer 222 Triflex ProTerra subject to the written authorisation of Triflex.
Triflex Cryl Primer 276 Triflex Special Fleece All data is based on general regulations, directives and other technical rules.
Triflex Cryl RS 240 Always ensure adherence to the general regulations applicable in the
respective country of use.
Since the parameters can vary from case to case, the user is required to test
Quality standard the suitability, e.g., of the substrate.
Non-product substances must not be added to Triflex products.
All products are manufactured in accordance with the standards defined in Subject to change without notice in the interests of technical advancement or
ISO 9001:2000. enhancement of Triflex products.
To ensure quality of conformance, Triflex products are only handled by fully
trained and qualified specialist companies.
Tender texts
Gradient / evenness Please visit the Triflex website at www.triflex.com and click Downloads to
download the current standard specifications for tender in a range of different
Before commencing any surfacing work and during the work itself, it is file formats free of charge. The planning CD "Living life outside" contains
essential to ensure the correct gradient and evenness of the substrate. Any details of all our standard systems, complete with texts for tender. Or you can
corrections required must be taken into account during this work. request a copy by sending an e-mail to: info@triflex.com.
Dimensional tolerances
When carrying out surfacing work, always ensure compliance with the
permissible tolerances for building construction (DIN 18202, Table 3, line 4).
Safety tips / Accident prevention
Read the safety data sheets before using the products.
Volumes required and waiting times
The volumes required apply only to smooth, even surfaces. Special allowances
must be made for unevenness, roughness and porosity.
Information regarding airing and waiting times apply to a substrate and
ambient temperature of +20°C.
Triflex Beschichtungssysteme GmbH & Co. KG | Karlstrasse 59 | 32423 Minden | Germany | Tel. +49 571 38780-0 | Fax +49 571 38780-738 | info@triflex.com | www.triflex.com | 05/2010Triflex BWS
Waterproofing system under other coverings
System drawings
Wall junction Gully
15 cm
Detail A Detail A
Min. 5 cm Min. 5 cm Min. 5 cm
Drawing no.: BWS-2202 Drawing no.: BWS-2203
Leading edge with bracket-mounted gutter Leading edge with edge finishing profile
Detail A
Detail A Triflex balcony edge
Bracket-mounted finishing profile,
gutter bonded with
Triflex Cryl Paste
Min. 5 cm Min. 5 cm Min. 5 cm
Drawing no.: BWS-2206 Drawing no.: BWS-2207
Height differences between fleece overlaps are exaggerated.
Triflex Beschichtungssysteme GmbH & Co. KG | Karlstrasse 59 | 32423 Minden | Germany | Tel. +49 571 38780-0 | Fax +49 571 38780-738 | info@triflex.com | www.triflex.com | 05/2010Triflex BWS
Waterproofing system under other coverings
System drawings
Prop connector / penetration System design – Detail A
Surface: Quartz sand dressing
Wearing layer: Triflex ProTerra
Surface waterproofing: Triflex ProTerra,
reinforced with
Triflex Special Fleece
Detail waterproofing: Triflex ProDetail,
reinforced with
15 cm
Triflex Special Fleece
Primer
Detail A
Substrate
System design – Detail B
Surface: Quartz sand dressing
Wearing layer: Triflex ProTerra
Surface waterproofing: Triflex ProTerra,
reinforced with
Triflex Special Fleece
Min. 5 cm Min. 5 cm
Joint waterproofing: 2nd loop
Triflex Special Fleece,
saturated with Triflex ProDetail
Drawing no.: BWS-2204
1st loop
Triflex Special Fleece
Settlement joint saturated with Triflex ProDetail
Primer
Substrate
Construction joint
Detail B
Triflex Support Strip,
bonded with Triflex Cryl Paste
Round sealing band
Potting with Triflex ProDetail Detail A
Min. 5 cm* approx. 15 cm
* Omission of surface waterproofing and wearing layer (see system description)
Drawing no.: BWS-2211 Drawing no.: BWS-2210
Height differences between fleece overlaps are exaggerated.
Triflex Beschichtungssysteme GmbH & Co. KG | Karlstrasse 59 | 32423 Minden | Germany | Tel. +49 571 38780-0 | Fax +49 571 38780-738 | info@triflex.com | www.triflex.com | 05/2010You can also read
