Het bericht PRESSURE ROLLERS verscheen eerst op Castelein Sealants.

Application examples
SikaHyflex® 250 Facade is suitable for:
– all sealing joints in high rise buildings, non-residential construction, residential construction
– especially for expansion joints in concrete, but also for joints in façades, balconies/galleries, parapets, connection joints (around windows and doors, façades, metal constructions, precast concrete).
– for joint sealing in wooden and metal constructions

Colours and packaging
Aluminium foil package 600ml (20/box):
– white
– beige
– brown
– black
– concrete grey
– mid-grey
– dark grey
– other colours on request

Advantages/Properties
– Highly resistant to weathering and ageing
– movement capacity of +100% / -50%
– (ASTM C719)
– no foaming during curing
– little tension on the surface
– easy to smooth and very good processability
– very good adhesion on many substrates
– Solvent- and odour-free
– very low emissions

Approvals/standards
– according to EN 15651 class 25 LM for use indoors & outdoors and in cold climates
– in accordance with ISO 11600 F 25 LM
– in accordance with DIN 18540 F
– according to ASTM C920, class 100/50 EMICODE EC 1PLUS R, very low emissions
– ISO 16938-1 leaves no stains on marble and natural stone ASTM C 1248 leaves no stains on marble

Het bericht SIKAHYFLEX 250 FACADE verscheen eerst op Castelein Sealants.

Application examples
– floor joints
– joints for surfaces exposed to corrosion by chemical products
– joints for waste water treatment plants
– joints for decanters
– interior and exterior joints
– joints which must withstand water pressure (e.g. tunnels) up to 3 bar without additional protection.

Colours
Concrete grey (black and white on request)

Packaging
Foil packaging of 600 ml (20 per carton)

Advantages/Properties
– service capacity: 20%
– excellent elasticity
– Curing without formation of gas
– very good chemical resistance
– very good adhesion

Het bericht SIKAFLEX PRO 3 verscheen eerst op Castelein Sealants.

Application examples
For joints
– joints in construction
– joints in floors and rooms which are intensely frequented but which are not subject to mechanical or point loads

For bonding
– flexible bonding resistant to shocks or vibrations
– gluing of all kinds of elements: plinths, stair noses, joint coverings, tiling, fixing supports, power lines (made of wood or plastic), connection flaps, etc.
– in the case of anti-vibration fastening systems with limited dimensions; fixing of air ducts, etc.
– in the case of adhesives subject to pronounced differential expansion
– gluing of slates

For insulation
– filling between carpentry and structural work
– sound insulation of pipes between concrete and tubes
– padding between walls
– connection of various elements in the finishing

Colours
White, concrete grey, brown, black, beige

Packaging
Cartridges of 300 ml (grey and black also in 600 ml sausages)

Advantages/Properties
Sikaflex-11FC+ cures under the influence of air humidity, which converts the paste-like product into a material:
– with excellent adhesive properties
– that remains flexible at all times
– that doesn’t sag
– that does not shrink
– that is not affected by corrosion
– which has excellent resistance to ageing and adverse weather conditions
– which cures to 2 mm after 24 hours (65%R.H./+20°C)
– which is dust-free after 2 hours (at 65% R.H. and +20°C)

Het bericht SIKAFLEX 11FC+ verscheen eerst op Castelein Sealants.

Sikaflex® Construction Purform® is a one-component, non-sagging, elastic polyurethane joint sealant. Thanks to its versatile application properties and high movement capacity, it durably seals movement and connection joints in concrete and masonry facades.

Application examples

The product is used for elastic sealing of joints and weatherproofing of movement and connection joints in facades.

Sikaflex® Construction Purform® is used in the following applications:

?              Around window and door frames

?              Around façade elements

?              Around prefabricated elements

?              EIFS facades

Sikaflex® Construction Purform® is used in interior and exterior applications.

Properties/advantages

• Easy to apply and work with
• High movement capacity: ±25% (ISO 9047), ±50% (ASTM C719)
• Low stress on the substrate due to the low modulus of the sealant
• Good resistance to weathering
• Good mechanical resistance
• Good adhesion to many building materials
• Monomeric diisocyanate content < 0.1%: no special training required for the user (REACH restriction 2023, Annex XVII entry 74)

Het bericht SIKAFLEX CONSTRUCTION PURFORM verscheen eerst op Castelein Sealants.

Application examples
– general bonding in metal construction
– weather-resistant bonding of corner joints on metal windows, doors and façades as well as conservatories
– Also suitable for powerful bonding of a wide variety of materials, such as wood, metal, plastic, stone, etc.

Colour
Standard : cream-white
On request : RAL 7004-RAL 9016-dark brown

Packaging
Tandem cartridges of 2 x 190 ml and 2 x 310 ml

Advantages/Properties
– excellent adhesion on metal
– safe handling due to the double cartridges
– Fast and shrink-free curing, even with thick layers
– Extremely high tensile strength after 24 hours : ~ 14,000 N (ift test report)
– tensile strength tested at the Institute for Window Technology D-83026 Rosenheim
– meets the requirements of DIN EN 204-D4 for weather-resistant bonding of wood and wooden materials
– meets the requirements of WATT 91 (80°C) for heat-resistant adhesives

Het bericht OTTOCOLL P520 verscheen eerst op Castelein Sealants.

Application examples
– general bonding in metal construction
– weather-resistant bonding of corner joints on metal windows, doors and façades as well as conservatories
– bonding of modified wood

Colours
Transparent and white

Packaging
Cartridges of 310 ml
Aluminium films of 400 and 580 ml

Advantages/properties
– excellent adhesion on metal
– easy maintenance
– long skin formation time
– Optimal filling of hollow spaces through light foam formation
– economical in consumption
– tensile strength after 7 days – approx. 14,000 N (ift inspection report)

Het bericht OTTOCOLL P86 verscheen eerst op Castelein Sealants.

Application examples
Specially developed for bonding and water and airtight finishing of synthetic films such as:
– shelter foils
– vapour barriers
– Polypropylene films around joinery
– Vapour-permeable foils type CS-OPEN-EX in curtain walls
– airtight foils type CS-CLOSED-IN

Colour
Beige

Packaging
Foil packaging of 600 ml

Advantages/Properties
– adheres excellently to most surfaces in the construction industry
– Water and airtight
– exceptional adhesion in the pores of non-woven films
– tixotropic (does not flow)
– solvent-free
– No edge zone pollution in marble and natural stone
– neutral netting

Het bericht CS-SYNT-FOIL BOND verscheen eerst op Castelein Sealants.

Application examples
Specially designed for bonding and sealing various EPDM materials and synthetic sealing membranes.

Colour
Black

Packaging
Foil packaging of 600 ml

Advantages/Properties
– Excellent adhesion to many commercial EPDM qualities
– Permanently elastic
– Shrink-free
– high mechanical resistance
– No edge zone contamination for marble and natural stone
– neutral curing
– no blistering
– practically odourless
– Isocyanate-, solvent- and silicone-free

Het bericht CS-EPDM FOIL BOND 00 verscheen eerst op Castelein Sealants.