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PVC waterstop system with co-extruded hydrophilic bulbs to provide a unique combination of active and passive protection for joints in concrete.
Internal and external applications. For water excluding and retaining structures such as basements, reservoirs, sewage treatment works, etc.
Serviseal® AT 240:
Can be cast on the external face for water excluding structures such as basements and sub structures or ground bearing slabs only of water retaining structures.
Servitite® AT 200:
An internally placed waterstop which is cast centrally in the concrete to resist internal and external water pressure.
High security Polyvinyl chloride (PVC) waterstop system with coextruded hydrophilic bulbs to provide a unique combination of active and passive protection for joints in concrete .The two profiles can be combined, using factory produced transition junctions where Serviseal® AT 240 is used on the base slab and Servitite AT 200 is used within walls.
Features and benefits:
ShapeAvailable in shapes and configurations to suit site requirements. | - |
Material | PVC Polyvinyl chloride (PVC). |
Uniclass | |
CAWS | E40/310 Flexible waterstops |
Product Reference | AT System_AT 200 AT System_AT 240 |
Secura clips | Not required. Small (20 mm). To tie Servitite® AT 200 reinforcement. |
TensileStrength | > 14 N/mm². |
Elongation at break | > 250%. |
Shore A hardness | 80 ± 4. |
Specific gravity | 1.42. |
Platform | Compatible | Version | Certified to |
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![]() | - | 1 | 2.1 |