Ventilation control

Systems ranging from construction of ventilation seals or walls to complete regulator systems for enhanced control of airflow.

Supported Products

Product NameDescriptionDownload
Blastflow® Regulators

In 2005 Minova developed a revolutionary new automatic airflow regulator for metalliferous mines.

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Concrete Seals – Meshblock™

Minova Concrete Seals can be individually designed to suit the strata conditions and roadway dimensions of most underground mines.

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Ekobet PT

Ekobet PT is a rapid-setting hydraulic cement. It is a one- component material which when mixed at the site of application with the appropriate amount of water (water/powder ratio of 1:1) sets to become a durable concrete material.

The material, upon exiting the pump, is liquid and thus it is able to fill any roughness and gaps. Ekobet PT gels after about 3 minutes depending on the preparation method.

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Ekoflex

Ekoflex is used for fire and methane hazard prevention by filling voids, sealing mined-out openings & walkways. It can also be used to build or seal insulation and ventilation dams.

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Fleximesh Brattice Stoppings

Fleximesh is a lightweight mesh stopping used to replace the use of steel reinforcing mesh sheets for rapidly installed low cost ventilation structures.

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Plastic Regulator Drop Boards

Minova can supply a range of plastic drop boards for use in typical underground mine regulators.

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Plug Seals – Tekseal,™ FB200™

Minova Plug Seals can be individually designed to suit the strata conditions and roadway dimensions of most underground mines, and have been installed throughout coal mines globally for more than 20 years.

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QBC – Easy Access Ventilation Device

The Minova QBC for secondary air control, is an easy to install ventilation blind that allows for the stopping of air flow to or from underground mining areas that may require complete access at a later stage.

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Sprayed Cement Systems

Minova manufactures and supplies an extensive range of sprayed coating and sealing systems for use in a large range of applications in mining and civil engineering, including a range of dry bagged shotcretes and specially developed plaster.

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Steel Fabricated VCDs

Minova has provided the mining industry with steel fabricated VCDs for the last 15 years.

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Teknite

Teknite is a high strength cement coating ideal for quickly coating an entryway with a strong durable sealant. Uses include the prevention of spalling from moisture ingress and helping ensure the structural integrity of mine passages. It is an excellent alternative to gunite or shotcrete without the mess.

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Tekseal HD High Strength Void Filler

Tekseal HD is used for void filling where very rapid development of strength is required.

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Tekseal®

The Tekseal® pumpable seal process is a revolutionary system for installing permanent underground ventilation seals.

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Tektrench

Tektrench is a two-component pumpable self-foaming product used to slow or stop the water ingress around pipelines in trenches used by the gas, oil and utility industries.

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Ventilation on Demand (VOD)

Ventilation on Demand allows an underground mine’s ventilation circuit to be electronically controlled, enabling instantaneous remote adjustments to maximize ventilation efficiency.

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Ventilation Stoppings

Minova can provide a range of rated and non rated stoppings for any underground mine ventilation requirements.

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