Jointseal∙PS 1000 GG/PG/SW
Jointseal∙PS 2000 JF
products are made without guarantee since the conditions of their application are beyond its control. It is recommended to verify with the company that the product is suitable for the intended use, and that this Data Sheet version is the latest one. The company may modify it without prior notice. Technical characteristics are listed for guidance only. For more information, please contact the company’s office in your location.
PRODUCT
TWO PART COLD APPLIED ELASTOMERIC POLYSULPHIDE JET FUEL RESISTANT JOINT SEALANT FOR CONCRETE PAVEMENTS JOINTSIZE
The recommended width-to-depth ratio are as follows:
Jointseal.PS 2000 JF is a two part elastomeric polysulphide polymer based jet fuel resistant joint sealant. The cured sealant is tough, elastic, resilient and resistant to water, salt water, jet fuel, UV rays, ozone, vibrations, impact and nuclear radiations. Jointseal.PS 2000 JF seals the joint hermetically and is weather durable in exposed fields. It bonds to the concrete surface with the use of the appropriate primer. Jointseal.PS 2000 JF is available in pouring (machine applied) and in gun grades (hand applied). Jointseal.PS 2000 JF conforms to BS 5212:1975.
NOTE
The information included on this Technical Data Sheet is the sole property of SODAMCO Holding. The unauthorized disclosure, use, dissemination or copying (either whole or partial) of this data sheet or any information it contains, is prohibited and subject to legal pursuit.
19 mm
25 mm
19 mm
32 mm
19 mm
38 mm
25 mm
MASKING TAPE For a neat joint, protect it by fixing masking tape to prevent those areas from being overfilled. The masking tape should be removed immediately after placing the sealant.
CHARACTERISTICS
Shelf Life Mixing ratio
12 mm
19 mm
SURFACE PREPARATION OF JOINT Joint should be neat. Remove the dirt and foreign material from the joint. The joint sidewalls shall be wire brushed.
Jointseal.PS 2000 JF is used for sealing horizontal (Type H) and vertical joints (Type N). It is ideal for sealing joints in reinforced concrete structures such as plane parking areas, roads, bridges, pavements, airport runways and taxiways.
Appearance Color Viscosity
Depth
12 mm
INSTRUCTIONS FOR USE
SCOPE OF USE
Edition: 08/09-A
Width
Polysulphide rubber Black G.G. 10’00-15’00 poises P.G. 1’500-2’00 poises 18 months at 5°C to 35°C base resin Curing agent 90:10 (parts by weight) -30°C to 90°C 2-12 hours 6-24 hours. 3-7 days. 85% recovery.
primeR Apply two coats of primer by brush at an interval of 30 minutes. Allow the primer to dry for 30 minutes (2nd coat) before placing sealant. Sealant must be applied within 2 hours of primer application.
Service Temperature Tack free at 20°C Setting time Full curing Recovery after expansion /contraction Change in volume @ 70 2-3% max. degrees for 168 hours Flame resistance @ 260 No combustion. degrees for 2 minutes Resistance to fuel immersion Change in mass max. 3% increase. Recover 80% Adhesion No loss Cohesion No rupture
BACK UP MATERIAL The back-up material is used to adjust the joint depth to width ratio. The back up material shall be compatible with sealant and of a resilient nature e.g. closed cell polyethylene foam. MIXING OF A SEALANT Mix both components in their individual container first by hand or with an electrically operated stirrer/ mixer. Transfer curing paste into base paste container’s entire quantity. Mix both components together by hand or with the mixer until obtention of a homogenous, uniform black color paste. APPLICATION Apply mixed gun-grade sealant manually by using spatula or hand gun, side first, then bottom and finally fill the joint with little excess for tooling. Tool the
590
591