Corkjoint Superswell 47B® Hydrophilic Butyl Waterstop Seal 20MM (W) x 15MM (T) x 7.5M (L)
Corkjoint Superswell 47B® Hydrophilic Butyl Waterstop Seal 20MM (W) x 15MM (T) x 7.5M (L)
- Brand Corkjoint
- Model: CJ-47B20x15
SPECIAL ORDER - Special Orders require 7 to 14 working days to be ready for collection or delivery and some products might take longer to order in. Please contact us for more information or estimated delivery time before placing your order.
Description
- Superswell 47B® Hydrophilic Butyl Waterstop Seal is a unique sealing compound which expands in a controlled fashion when exposed to moisture, forming a compression seal in concrete joints..
- Superswell 47B® is ideal for use in horizontal and vertical construction joints for cast in-situ concrete structures..
- Superswell 47B® is manufactured utilising a specialised mixing process which encapsulates hydrophilic materials into a rubber base creating a controlled, moisture-activated seal..
- The product has the structural integrity of a rubber-based sealant, the long term durability features of Butyl Rubber, as well as the ability to expand to create a SELF-HEALING JOINT WATERSTOP SEAL..
Features
- Sizes: 20mm x 15mm.
- Length: 7.5 metres/roll.
- Colour: Black.
- Technical Data Sheet (TDS).
Advantages
- Conforms easily for installation onto rough or smooth concrete surfaces..
- Excelllent adhesion to concrete with CJ-100 Adhesive..
- Allows concrete to gain strength before expansion due to built-in expansion control system..
- For use in horizontal and vertical construction joints..
- Long term durability & integrity..
- No on-site welding required..
- Has the ability to bond to both concrete surfaces..
- Very easy to handle and install..
Packaging & Dimensions
- Superswell 47B® - 25mm x 19mm x 5mm rolls (6 rolls per carton = 30 metres per carton).
- CJ 100 Adhesive - 1 litre & 3.6 litres per tin
-Note: Coverage Approximately 20 - 30 metres per 1 litre.
Areas of Application
| Water Retaining Structures | Water Excluding Structures | Others |
| Water Tanks | Basements | New to old concrete |
| Reservoirs | Underground structures | Underground structures |
| Dams | Tunnels | Poured in-situ construction joints |
| Spillways | Subways | Roof slabs |
| Sewage treatments | Retaining walls | Suspended slabs |
| Water treatment plants | Pits | Above & below grade precast panels (check with Corkjoint & your Engineer) |
| Swimming pools | Manholes | - |
| Box culverts | - | - |
| Bund walls | - | - |
Note: Areas of application should be verified and approved by the Consulting Engineer who is satisfied with the suitability of the product for its intended use.
Physical Properties
| DESCRIPTION | TEST METHOD | RESULT |
| Colour | - | Black |
| Size (mm) | - | 25 x 19 |
| Specific Gravity | ASTM D-71 | 1.40/1.45 |
| Hydrocarbon Content (%) | ASTM D-297 | 47 min. |
| Volatile Matter (%) | ASTM D-6 | 1 max. |
| Penetration, cone @ 77F, 150gm, 5 sec | ASTM D-217 | 40 ±5 |
| Hydrostatic Head Pressure Resistance | - | Tested to 60 metre (6.0 Bars) |
| Application Temperature (°C) | - | -23 to +52 |
| Service Temperature Range (°C) | - | -34 to +82 |
Health And Safety Information
For further information or advice on health and safety precautions, safe handling, storage and correct disposal of products, please refer to the most recent product Material Safety Data Sheet (MSDS), which is available upon request. In confined spaces or in still air conditions, the use of a ventilation fan or suitable respirator should be used, and the advice and approval of the site Safety Supervisor is essential.
Disclaimer
All product images shown are for illustration purposes only. Actual products may varies in term of size, type, brand, version, colour, and other relevant characteristics.