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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:

 

  • Combines advantages of PVC waterstop with active hydrophilic elements to provide maximum resistance to water pressure.
  • Hydrophilic elements swell in contact with water to plug voids formed by normal concrete shrinkage.
  • Location of active element is designed to prevent lateral migration of water along waterstop bulb.
  • Protective coating prevents premature swelling of hydrophilic element whilst exposed and for 12 to 18 days after casting to avoid spalling of fresh concrete.
  • Easy installation.
Platform Compatible Version Certified to
IFC IFC - 1 2.1
Revit Revit - 1 2.1

  • Properties and values
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Properties and values

COBie
BOS_General
NBS_Data
ElongationAtBreak
> 250%
Installation
A continuous waterstop network should be used at all joints to prevent the ingress of moisture using only factory produced fabrications for changes of direction or profile with site jointing limited to simple butted welds. Before concreting, waterstops must be clean and free from concrete laitance, oil, grease or any other contamination that might prevent a good waterstop to concrete bond
JunctionsAndAngles
n/a
Limitations
Store covered with a waterproof sheet, maximum exposure period before concrete encapsulation, 7 days
ShoreAHardness
80 ± 4
SpecificGravity
1.4
Storage
Under cover protected from water and temperatures exceeding +40°C
Supply
Can be supplied in rolls with standard or special junction pieces, or alternatively formed in fabrications to minimise site jointing
TensileStrength
> 14 N/mm²
Width
0
Pset_CoveringCommon

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