Expanding concrete joint waterstop. WATERSTOP-RX is a hydrophilic strip waterstop designed to stop water infiltration through cast-in-place concrete construction joints by expanding upon contact with water to form a positive seal against the concrete. The key to WATERSTOP-RX’s effectiveness is its superior expansion to seal and fill voids and cracks in the concrete. WATERSTOP-RX is an active bentonite/butyl-rubber based waterstop that is designed to replace passivePVC/Rubber dumbbell waterstops, thereby eliminating the requirement of special pieces, split-forming and seam welding. WATERSTOP-RX has been successfully tested by independent testing firms to over 60 meters (200 feet) of hydrostatic water pressure, under both continuous immersion and wet/dry cycling.
WATERSTOP-RX 101 is produced in a rectangularshape measuring 25 x 20 mm (1” x 3/4”). Though WATERSTOP-RX possesses good resistance to many chemicals, the waterstop is not intended to be used as the primary joint sealant for chemical containment vessels. Consult manufacturer for guidance regarding chemical compatibility for secondary chemical containment applications. Additionally, WATERSTOP-RX is not an expansion joint sealant; contact CETCO for expansion joint applications.
Applications:
Applications include both vertical and horizontal non-moving concrete construction joints, new to existing concrete construction, irregular surfaces, and around through-wall penetrations, such as plumbing and utility pipes. Additionally WATERSTOP-RX can seal around concrete pilings and steel H-piles passing through the slab. WATERSTOP-RX works in both continuous hydrostatic and intermittent hydrostatic conditions.
WATERSTOP-RX products are designed for reinforced structural concrete with a minimum of 20N/mm2 (3,000 psi) compressive strength. RX-101 is designed for concrete 200 mm (8”) thick or greater with two rows of reinforcing steel.
WATERSTOP-RX is a reliable, cost-effective means to stop water infiltration through concrete cold joints. It can also be used around pipe and structural penetrations.
Packaging:
RX-101: 30 m (100 ft./box)
Please see our our Delivery policy page for full details of our delivery terms and conditions, including information on exclusions, geographical restrictions, third parties, and failed deliveries.
1. Delivery Timescales
We will endeavour to deliver all orders within 1-3 working days (subject to geographical restrictions). Please note, where delivery lead-times for individual orders may be subject to change, we will keep you informed directly by phone or email within 24 hours of your order being placed.
Deliveries will not be made on UK bank holidays, and in such cases will fall on the next working day.
Standard delivery hours are between 8am and 6pm, Monday to Friday. If you are not available to accept the delivery when it is attempted, then a failed delivery charge will be applied (see the Delivery page for full details)
2. Delivery Fee Structure:
All orders, excluding those containing products covered in section 3 below, will be subject to the below delivery fee structure:
- Total order weight is between 0kg and 10kg = £7.99 standard delivery fee
- Total order weight is between 10kg and 20kg = £12.99 standard delivery fee
- Total order weight is between 20kg and 75kg = £20 standard delivery fee
- Total order weight is 75kg and above = £60 large order delivery fee
- Total order value exceeds £500 (regardless of weight) = Free delivery
3. Exclusions
The delivery fees detailed above apply to all orders, excluding:
- Orders containing insulation will be charged at £60 per pallet (10 units per pallet). Please get in touch with us directly for pricing and ordering.
- Orders containing protection boards: A large order delivery fee of £60 will be applied.
- Orders containing membranes of two metres wide and above: The delivery fee will be calculated as a price per unit*.
| Code |
Description |
Weight (kg) |
Delivery Fee Per Unit |
| Multiple |
All membrane products with a width of two metres and above |
Varied |
£20 |
| M3 |
Newton CDM 508 Mesh |
29.26 |
£25 |
| M2 |
Newton CDM 508 eco Floor |
41.3 |
£30 |
| M4 |
Newton CDM 520 eco Floor |
37.62 |
£40 |
*Please note that, for orders containing membranes of two metres wide and above:
- Once the total order weight exceeds 75kg then the £60 large order fee will automatically be applied
- Once the total order value exceeds £500 then the free delivery policy will automatically be applied
4. Geographical Areas
The above delivery fees apply to all postcodes in mainland England, Wales and Scotland.
For deliveries to Ireland, Northern Ireland, the Channel Islands, the Scottish Isles, and any international orders please get in touch with the BaseTec team directly by email or phone for a custom delivery price. Standard delivery timescales do not apply to these areas and will be advised on request.
Additional charges, including customs fees, duties, or taxes may apply for international orders.
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