Supercast Joco 1205 - EPMS Supplies
Supercast Joco 1205 - EPMS Supplies
Supercast Joco 1205 - EPMS Supplies
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constructive solutions<br />
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<strong>Supercast</strong> <strong>Joco</strong> 10 injection system has been specially<br />
developed to provide increased water tight integrity for<br />
construction joints in water excluding and retaining<br />
structures, i.e. basements and water tanks.<br />
<br />
Re-injectable making it a very economic system<br />
Remains active while concreting<br />
No drilling or damage to the concrete required for<br />
injection process<br />
Installation is quick and straightforward<br />
Can be installed in wet conditions<br />
<br />
Fosroc’s <strong>Supercast</strong> <strong>Joco</strong> 10 injection hose is composed<br />
of a spiral core made of polyethylene plastic and is coated<br />
with a flexible layer of cellular rubber. To reinforce the<br />
hose, the cellular rubber is further surrounded by a net of<br />
rayon fibres. Outer diameter of the hose is 14mm and<br />
inner diameter is 6mm.<br />
<br />
<br />
Form:<br />
Cellular rubber coated Polyethylene<br />
spiral core.<br />
Colour:<br />
Size:<br />
<br />
Colour:<br />
Green<br />
14mm x 20m coil<br />
Dark brown<br />
Specific gravity: 1.1 - 1.12<br />
Viscosity<br />
@25 o C mPa.s: 600-800<br />
Storage<br />
temperature: 10 o C - 30 o C<br />
Storage life:<br />
<br />
6 months in well sealed drums<br />
The following parts are needed to undertake the<br />
installation:<br />
<strong>Supercast</strong> <strong>Joco</strong> 10 injection hose<br />
<strong>Supercast</strong> <strong>Joco</strong> feeder hoses<br />
<strong>Supercast</strong> <strong>Joco</strong> pressure connectors<br />
<strong>Supercast</strong> <strong>Joco</strong> fasteners<br />
<strong>Supercast</strong> <strong>Joco</strong> injection boxes for feeder hoses<br />
Closure plugs<br />
<br />
Ensure that the substrate for the hose is clean and free<br />
from all loose aggregate and debris.<br />
Measure the correct length for the injection hose and cut<br />
the ends with a sharp knife to ensure that they are square<br />
and even. The length of injection hose should not be<br />
more than 10-12 metres.<br />
Fosroc JOCO 10 tied to steel reinforcement<br />
<br />
Where shown on the contract documents, the<br />
re-injectable injection hose shall be made of polyethylene<br />
plastic and coated by flexible rubber and reinforced with<br />
rayon fibres, having an outer diameter of 14mm and an<br />
inner diameter of 6mm.<br />
Measure the correct length of <strong>Supercast</strong> <strong>Joco</strong> feeder<br />
hoses. Normally 0.5m is sufficient but may be longer if<br />
required. The ends of the feeder hoses must be cut<br />
square and even. Place the ends of the feeder and<br />
injection hoses inside the <strong>Supercast</strong> <strong>Joco</strong> pressure<br />
connector so they are in contact and centered. Shrink the<br />
<strong>Supercast</strong> <strong>Joco</strong> pressure connector by warming with a hot<br />
air blower to form an adhesiver sheath around the hose.<br />
Place the <strong>Supercast</strong> <strong>Joco</strong> 10 injection hose in the middle<br />
of the joint with at least 75mm concrete cover. Start fixing<br />
the hose by placing a fastener both sides of the pressure<br />
connector.<br />
Fix the injection hose to the substrate with <strong>Supercast</strong> <strong>Joco</strong><br />
fastners at a minimum of 200mm centres. In order that<br />
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the hose functions correctly, it is essential that it does not<br />
float in the fresh concrete during the casting. For fixing the<br />
<strong>Supercast</strong> <strong>Joco</strong> fastners use a nail gun with steel nails or<br />
other suitable materials.<br />
<br />
There are no known health hazards associated with<br />
<strong>Supercast</strong> <strong>Joco</strong> 10.<br />
At the connections, overlap injection hoses by 50mm.<br />
Injection hoses must not be one upon another or in any<br />
contact with each other to prevent cross flow during<br />
injection.<br />
Place the <strong>Supercast</strong> <strong>Joco</strong> feeder hoses into the <strong>Supercast</strong><br />
<strong>Joco</strong> injection box which should be secured to the steel<br />
reinforcement in order to achieve a flush finish to the final<br />
wall face.<br />
Label the <strong>Supercast</strong> <strong>Joco</strong> feeder hoses with reference<br />
numbers and record these on the contract drawings.<br />
<br />
Multiple injection application<br />
Fosroc’s <strong>Supercast</strong> GH90LV is a single component<br />
Polyurethane resin system suitable for the sealing of<br />
cracks in concrete structures. The resin may be flushed<br />
out of the hose with water, allowing the injection process<br />
to be carried out several times.<br />
Pump the resin through the <strong>Supercast</strong> <strong>Joco</strong> 10<br />
hose until it appears at the other end, plug this end<br />
with a ‘closure plug’, then continue pumping unitl the<br />
crack is full of resin.<br />
After conclusion of resin injection, remove ‘closure<br />
plug’ and flush out hose by pumping water through it<br />
at a maximum pressure of 2bar.<br />
<br />
The <strong>Supercast</strong> <strong>Joco</strong> 10 hose is then ready for future<br />
injection, if required.<br />
<br />
The concrete must be fully cured, this is normally<br />
achieved at 28 days, prior to commencement of injection.<br />
<br />
Important note<br />
Fosroc products are guaranteed against defective materials and manufacture and are sold subject to its standard Conditions for the<br />
Supply of Goods and Services, copies of which may be obtained on request. Whilst Fosroc endeavours to ensure that any advice,<br />
recommendation, specification of information it may give is accurate and correct, it cannot, because it has no direct or continuous control<br />
over where or how its products are applied, accept any liability either directly or indirectly arising from the use of its products, whether or<br />
not in accordance with any advice, specification, recommendation of information given by it.<br />
Drayton Manor Business Park<br />
Coleshill Road, Tamworth,<br />
Staffordshire B78 3TL. UK<br />
<br />
telephone: fax: email:<br />
+44 0 (1827) 262222 +44 0 (1827) 262444 uk@fosroc.com<br />
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Certificate number FM 610