Bund linings are used for liquid containment facilities. They prevent leaks and spillage from containers within the bund from causing damage in the event of a leak or catastrophic failure. The liquids stored in these are toxic, corrosive, solvent and flammable.

Properly built bunds have to be large enough and strong enough to contain the contents of an entire tank, though regulations require it to contain 110% of the content of the tank or container. When multiple tanks share a bund, the capacity is based on the largest tank.

One of the most common designs for large tanks is a concrete or masonry wall built off of a concrete slab. Concrete and masonry works very well for many liquids, but liners should be used to decrease permeability. They can lose their ability to contain fluids due to poor detailing of joins, cracking, chemical erosion, accidental damage.

MACLENNAN-LSE have a range of systems for repairing the structure of the bund and providing a lining which is resistant to most fluids including fuels, acids, solvents. One of these systems is the Polyprufe system.

• Maclennan-LSE’s bund lining system is elastic, seamless, fully bonded, impact and abrasion resistant and will not degrade due to UV light.
• The bund lining is spray applied onto concrete, timber or metal and so can be detailed around pipes fittings and fixed plant.
• The bund lining is hard and ready to walk on in seconds.
• This is the ultimate bund lining. Unlike most linings, this can be applied to damp concrete.
• The system is superior in every way to the GRP systems, epoxies and cementitiose coatings.

MacLennan-LSE ‘s system is more durable, very elastic, will accommodate movement in the substrate and it does not become brittle in sunlight. The system is also used extensively for Tank lining, silos, reservoirs Flat roofs, Basements and ponds.

Upon completion of the installation of Polyprufe lining system, we will give you a 20 year guarantee. We are that confident in our systems. Our reputation is for customer service. Our commitment is aimed at customer satisfaction. Contact MacLennan-LSE now.