Liquid WaterproofingLiquid Waterproofing

Liquid Waterproofing Group

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We Stop Water


COVID-19 Compliant

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Liquid Waterproofing and Sealing


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Consultations and Quotes

Dry Environment = More Healthy Environment

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Liquid Waterproofing and Sealing

Applications and Services

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Chemical Grouting


Remedial Grouting
Curtain Grouting
Back Wall Grouting
Reactive Grouting

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Injection Waterproofing

Civil Engineering

Basements, Wine Cellars, Lift Shafts, Knock Tanks, Retainer Walls, Cavity Walls, Rising Damp, Silos, Concrete Cracks, Honeycombing in Concrete, Spalling in Concrete, Construction Joints, Expansion Joints, Aluminium Window and Door Frames

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Polyurea Spray Coatings


Corrosion Protection
Steel Reinforcement
Abrasion Protection

Consultations and Quotes

Dry Environment = More Healthy Environment

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Senwes Silo - Before Injection Waterproofing

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Senwes Silo - After Injection Waterproofing

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Liquid Waterproofing and Sealing

Completed Installations

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Gautrain Tunnel Sealed

Gauteng South Africa

Liquid Waterproofing was contracted to seal the water leakage in the Gautrain tunnel system.

The successful sealing of the Gautrain tunnel in the vicinity of Park Station allowed the station to open for business.

This includes the tunnels from Park Station to Rosebank Station, Rosebank Station to Sandton Station and Sandton Station to Marlboro Station.

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Ghaghoo Mine Sealed


"Interestingly, the company comes highly recommended by Clifford Elphick, CEO of diamond producer Gem Diamonds, who, after unsuccessful attempts at sealing a massive fissure at its new Ghaghoo diamond mine in Botswana, turned to Liquid Waterproofing for a solution."


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Anglo Platinum


Various fissures have been intersected by cover drilling decanting approximately 2500 to 8000 litres per hour at pressures of approximately 11 bar through a 50mm casing pipe. The highest pressure encountered was 27 bar.

All these fissures have been pre-sealed with chemical grouting through pre-drilled holes in the face which intercepted the fissure. Grouting distance varied between 8 and 15m. ...

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Mopani Mine Zambia

Mindolo Shaft

The development in the lowest section of the mine, stretched through a waterbearing aquifer with water temperature measuring 60 to 70 degrees Cels.

Cementation of the drilled holes took to long to set and progress was too slow.

Liquid Waterproofing undertook the chemical grouting under extreme conditions and sealed the water as development continued.

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Consultations and Quotes

Dry Environment = More Healthy Environment

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Liquid Waterproofing Group

About Us

The Liquid Waterproofing Group operates as a specialist company and is able to deal with all civil engineering and mining water leakages of all types derived from a uniquely experienced background of the toughest engineering environments.

We have an experienced engineering team with an exceptional level of expertise in concrete technology and construction, water control, support and stabilisation techniques.

By retaining a specialist approach, the company is able to deliver on time and within budget and has strict quality controls over all aspects of the operations.

All our components are tried and tested under extreme pressures with high volume water flow. These very high pressures are only limited by the grout pumps itself. Pressures of up to 50 Bar can easily be achieved.

Core Competencies

We seal unwanted water with little to no disruptions to our client's operations, cost effectively and without delays.

Providing our clients with technically advanced quality products and services while complying with all health, environmental and safety regulations.

Case Studies
The Last Twenty Years
Mines and Tunnels

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Ghaghoo Mine Botswanna

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Anglo Platinum - Amandelbult

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Mopani Mine Zambia - Mulfilera Shaft

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De Beers Finsch Mine

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Gautrain Tunnel

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Impala Platinum Mine

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BHP Billiton - Wessels Mine

Liquid Waterproofing Branches


+27(0)12 205 1812
+27(0)82 415 2081
+27(0)72 296 9372



+27(0)21 887 1857
+27(0)82 330 2089
+27(0)82 5588 337



+27(0)12 205 1812
+27(0)82 415 2081
+27(0)83 771 5093


Case Studies
The Last Twenty Years
Commercial and Residential

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Whale Coast Mall

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Cape Gate Shopping Centre

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Willowbridge Shopping Centre

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Cavalli Estate

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Rupert Museum Stellenbosch

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ABSA Cape Town

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Zevenwacht Mall

Interestingly enough during this sealing exercise another area that had been water stricken some 110m above had also dried up and is no longer a problem

N Conley, Geotechnical Officer, De Beers (Finsch Mine)

Consultations and Quotes

Dry Environment = More Healthy Environment

On all of these occasions Liquid Waterproofing have been successful in effectively sealing these water intersections and allowed for the development of the haulages and crosscuts to continue in a timeous fashion

Adrian Colloty, Shaft Geologist Anglo Platinum (Amandelbult)

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