PVC EDGETIE™

Internal PVC waterstop, for passive protection of joints in reinforced concrete structures

Applications

PVC EDGETIE™ is an internally cast passive waterstop system manufactured in a range of sizes for sealing joints in concrete structures subject to water pressure. PVC EDGETIE™ waterstops, are suitable for horizontal and vertical applications. They are extruded from high grade pvc compound with first quality plasticisers to form a pliable waterstop which remains flexible at low temperatures. Being cast into the centre of the concrete member,
PVC EDGETIE™ waterstops will provide resistance against hydrostatic pressure from both faces.

Details shown are typical illustrations only and not working drawings. For assistance with working drawings and additional technical advice please contact GCP Technical Services.

Advantages

  • Proven profile - solid circular end bulbs promote better concrete compaction and simplifies site jointing
  • Flexible - will accommodate movement during construction and service life
  • Valve action - created by concrete shrinkage around end bulbs
  • Edge flange with reinforced eyelets - provides positive anchorage for tying wires fastened through reinforced wiring holes.

Limitations

Recommended movement range for PVC EDGETIE™ to be limited to 12 mm. Movement in excess of this should use the Servitite® waterstop range.

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.

Slab joints

The PVC EDGETIE™ is supported in specially prepared split stop-end formwork which holds the waterstop in the horizontal plane to prevent displacement and folding so that half its width will be cast into the concrete approximately half way through the thickness of the slab. Care must be taken to ensure that the waterstop is retained in the horizontal plane and that adequate compaction of concrete takes place below the web of the waterstop in order to avoid “honeycombing”. Lifting the waterstop during compaction to release entrapped air will assist in forming dense compacted concrete. After stripping the formwork supporting the waterstop, the second half can be cast into the adjoining slab with similar precautions taken with regard to “honeycombing”.

Wall joints

PVC EDGETIE™ must be supported in split-end form work as described for slab joints, with great care taken to ensure that the waterstop does not fold over under the weight of the poured concrete. The waterstop should be securely wired to the reinforcing steel using the wiring holes provided.

SIZE OF WATERSTOP MINIMUM CONCRETE SECTION
PVC 210 215 mm
PVC 210 265 mm

Note: The above information assumes that waterstops are installed centrally in a joint.

    Supply

    CONSTRUCTION/EXPANSION/MOVEMENT JOINTS  
    PVC EDGETIE™ 210 10.0 m rolls wt 17 kg
    PVC EDGETIE™ 260 7.5 m rolls wt 20 kg
    Equipment by GCP  
    Welding Jig Jig PVC EDGETIE™ 210/260
    Welding Knives Electric Knife 110v and 220v

    Equipment by Others: Fine tooth saw, wire brush, Stanley knife, 110v or 220v power source, blow lamp if non-electrical mild steel knife is used.

    Physical Properties

    PROPERTY TYPICAL VALUES
    Tensile Strength ‎≥ 14 N/mm2
    Elongation at break > 250%
    Shore A Hardness 80 ± 4
    Specific Gravity 1.4

    Health and Safety

    There is no legal requirement for a Safety Data Sheet (SDS) for Aerofil. For health and safety questions on these products please contact GCP Applied Technologies. For PVC EDGETIE™, Servitite and GCP Sealants read the product label and SDS’s before use. Users must comply with all risk and safety phrases. SDS’s can be obtained from GCP Applied Technologies or from our web site at gcpat.com.

    Specification Clause

    PVC EDGETIE™ waterstops of the size and dimension specified shall be used to form a continuous network as shown on the detailed drawings and fixed in position with site jointing limited to simple butted welds, strictly in accordance with the manufacturer’s instructions and supplied by GCP Applied Technologies.

    Bending Radii of PVC EDGETIE™

    SIZE FLAT PLANE ON EDGE
    PVC 210 7.6 m 100 mm
    PVC 260 9.1 m 150 mm

    These bending radii are based on an ambient temperature of 20°C and will increase slightly at lower temperatures.
    All test results shown in this data sheet are determined under laboratory conditions and with the product sample taken directly from stock in its original packing without any alteration or modification of its component parts.

    gcpat.uk | United Kingdom customer service: +44 (0) 1480 478421

    We hope the information here will be helpful. It is based on data and knowledge considered to be true and accurate, and is offered for consideration, investigation and verification by the user, but we do not warrant the results to be obtained. Please read all statements, recommendations, and suggestions in conjunction with our conditions of sale, which apply to all goods supplied by us. No statement, recommendation, or suggestion is intended for any use that would infringe any patent, copyright, or other third party right.

    PVC Edgetie is trademark, which may be registered in the United States and/or other countries, of GCP Applied Technologies Inc. This trademark list has been compiled using available published information as of the publication date and may not accurately reflect current trademark ownership or status.
    © Copyright 2018 GCP Applied Technologies Inc. All rights reserved.

    GCP Applied Technologies Inc., 62 Whittemore Avenue, Cambridge, MA 02140 USA

    In the UK, Ipswich Road, Slough, Berkshire, SL1 4EQ, UK

    This document is only current as of the last updated date stated below and is valid only for use in the United Kingdom. It is important that you always refer to the currently available information at the URL below to provide the most current product information at the time of use. Additional literature such as Contractor Manuals, Technical Bulletins, Detail Drawings and detailing recommendations and other relevant documents are also available on www.gcpat.uk. Information found on other websites must not be relied upon, as they may not be up-to-date or applicable to the conditions in your location and we do not accept any responsibility for their content. If there are any conflicts or if you need more information, please contact GCP Customer Service.

    Last Updated: 2018-11-30

    https://gcpat.uk/en-gb/solutions/products/waterstops/pvc-edgetie