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AT System - SERVITITE® AT 200/ SERVISEAL® AT 240 - Dual Function PVC Waterstop System

Verified by manufacturer 2 months ago

Servitite AT 200

GCP Applied Technologies Variant:

Dual function PVC waterstop system with co-extruded hydrophilic bulbs to provide a unique combination of active and passive protection for joints in concrete.

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+44 (0)1753 490000 Website

Application

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.


Description

High security Polyvinyl chloride (PVC) waterstop system with co-extruded hydrophilic bulbs to provide a distinct 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:

  • Increased Security - combines advantages of PVC waterstop with active hydrophilic elements to provide maximum resistance to water pressure.
  • Continuously active sealing – hydrophilic elements swell in contact with water to plug voids formed by normal concrete shrinkage.
  • Prevents water tracking – 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.

General information

Color

Black

Green

Yellow

Material

PVC

Guidance for specification option:

Polyvinyl chloride (PVC).

Shape

-

Manufacturer guidance

Available in shapes and configurations to suit site requirements.

Length

7500 mm

Width

200 mm

240 mm

Height

18 mm

25 mm

Warranty description

Ten year

Uniclass

Pr_35_90_15_16 Centrally placed unplasticized polyvinyl chloride (PVC-U) flexible waterstopsPrimary

CAWS

E40/310 Flexible waterstops

Specification data - Centrally placed unplasticized polyvinyl chloride (PVC-U) flexible waterstops

Width

200 mm.

Secura clips

Small (20 mm).

Guidance for specification option:

To tie Servitite® AT 200 reinforcement.

TensileStrength

>14 N/mm².

Elongation at break

>250%.

Shore A hardness

80 ± 4.

Specific gravity

1.42.

Sustainability data

Country of product manufacture

United Kingdom

Material

PVC

Guidance for specification option:

Polyvinyl chloride (PVC).

BIM objects

BOS

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
IFC
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1

Revit
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1