Case studies

Damtech Project Case Studies

Case studies from Damtech dam lining, waterproofing and water storage projects completed for South African clients.

  • Three HDPE-lined earth dams covering a combined 2,098 m² at a North West game lodge

    Marico Region, North West

    North West

    HDPE Dam Lining

    Game Lodge Dam Linings — North West

    Three dams · 2,098 m² total

    Three earth dams at a North West game lodge were lined with 1 mm HDPE geomembrane, covering a combined area of 2,098 m².

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  • HDPE dam linings installed on a Stellenbosch farm earth dam

    Stellenbosch, Western Cape

    Western Cape

    HDPE Dam Lining

    HDPE Dam Liner Installation — Stellenbosch

    13,360 m² HDPE dam liner supply and installation for farm water storage.

    Large-scale HDPE earth dam lining in the Stellenbosch wine and agricultural district — 13,360 m² installed for reliable farm water storage.

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  • Corrugated steel water tank installed in Tulbagh, Western Cape

    Tulbagh, Western Cape

    Western Cape

    Steel Water Tanks

    Tulbagh Steel Water Tank

    Corrugated steel water tank for above-ground water storage

    A corrugated steel water tank project in Tulbagh, Western Cape, providing practical above-ground water storage for an agricultural or property application.

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  • Large HDPE dam lining installation for water storage in Grabouw

    Grabouw, Western Cape

    Western Cape

    HDPE dam lining

    Grabouw HDPE Dam Lining

    3,400 m² HDPE liner installation for agricultural water storage.

    Grabouw farm dam lined with 3,400 m² HDPE to protect irrigation reserves in the Western Cape fruit belt.

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  • Bitumen torch-on waterproofing project completed by Damtech in Hoedspruit

    Hoedspruit, Limpopo

    Limpopo

    Bitumen torch-on dam lining

    Hoedspruit Bitumen Torch-On Waterproofing

    550 m² bitumen torch-on lining for cement / structured dam waterproofing.

    Hoedspruit structured dam waterproofed with 550 m² bitumen torch-on lining for Lowveld water storage.

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  • HDPE dam lining project completed by Damtech in Centurion, Gauteng

    Centurion, Gauteng

    Gauteng

    HDPE dam lining

    Centurion HDPE Dam Lining

    1,200 m² HDPE dam liner for farm water storage in the Centurion / Pretoria corridor.

    Centurion farm dam lined with 1,200 m² HDPE to protect irrigation water in Gauteng.

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  • Torch-on bitumen waterproofing on an 18 m diameter concrete dam near Tzaneen

    Tzaneen, Limpopo

    Limpopo

    Concrete dam waterproofing

    Torch-On Bitumen Concrete Dam — 18 m Diameter

    Torch-on bitumen waterproofing for a round concrete dam with an 18 m diameter. Approximately 255 m² circular base footprint, calculated from the 18 m diameter. This is a geometric base-area estimate — not the measured installed membrane quantity. Installed membrane area is higher once walls are included — roughly +50 m² for a 2.3 m high wall all around, plus overlaps, detailing and waste.

    Tzaneen round concrete dam waterproofed with torch-on bitumen — 18 m diameter, approximately 255 m² base footprint.

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  • Bitumen earth dam lining covering approximately 15,000 m² in Worcester, Western Cape

    Worcester, Western Cape

    Western Cape

    Dam Linings

    Worcester Bitumen Earth Dam

    Approximately 15,000 m²

    An approximately 15,000 m² bitumen earth dam lining project in Worcester, Western Cape, for large-scale water storage.

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  • HDPE dam lining covering approximately 8,230 m² in Villiersdorp, Western Cape

    Villiersdorp, Western Cape

    Western Cape

    HDPE Dam Lining

    Villiersdorp HDPE Dam Lining

    Approximately 8,230 m²

    An approximately 8,230 m² HDPE dam lining project in Villiersdorp, Western Cape, for agricultural or property water storage.

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