BEVEDOL®/BEVEDAN®

FOAMING. POLYURETHANE INJECTION SYSTEM.

Bevedol® / Bevedan® is a two component, foaming polyurethane (PUR) injection system used to consolidate highly convergent strata. The system consists of a resin (Bevedol®) and a catalyst (Bevedan®) which is delivered into the strata via a pump unit and injection gun. The two components mix in the gun, which initiates the reaction of the product. The low viscosity mixture penetrates the smallest fissures, hardens and ensures the consolidation and sealing of the area submitted to treatment.

Licensed Product Application

We have over 40 years experience in the development, manufacture and supply of these type of products, as well as over 20 years of providing specialist contract application services. All our strata injection and cavity filling chemicals used in coal mines hold the German Authority permit (LOBA compliant), an internationally accepted standard for the safe and correct manufacture and application of these systems.

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Advantages
  • RAPID REACTION TIME
  • EXCELLENT ADHESIVE STRENGTH
  • HIGH MECHANICAL RESISTANCE
Features
  • Variety of grades to suit numerous applications
  • Low viscosity allowing good penetration into small fissures
  • Excellent adhesive strength which forms strong bond with strata
  • Quick reaction time to help reduce migration and loss of material
  • Yields to ground pressure, accommodating subsequent ground movement
  • High mechanical resistance gives improved support of strata
  • 12 month shelf life

Configurations

TECHNICAL PROPERTIES TYPICAL VALUE
Bevedol Density @ 25°C 1.03 g/cubic cm
Bevedan Density @ 25°C 1.23 g/cubic cm
Bevedol Viscosity @ 25°C 280 +/- 40mPa's
Bevedan Viscosity @ 25°C 210 +/- 70 mPa's
Adhesive Strength >3 MPa
Flexural Strength ( Unfoamed) 90 Mpa
Compressive Strength ( Unfoamed) 80 Mpa
Tensile Strength (Unfoamed) 45 MPa
Bevedol Colour Honey
Bevedan Colour Dark Brown
Product Options
  • Bevedan 24KG - SKU NF0000011 Blue 24KG drum
  • Bevedan IBC- SKU NF0004542
  • Bevedol WF 21 KG- NF0000012, 24KG White drum
  • Bevedol S 21 KG- NF0000014, 21KG White drum
Packaging
  • Bevedol is supplied in white 21 kg drums
  • Bevedan is supplied in blue 24 kg drums