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
- 1 RAPID REACTION TIME
- 2 EXCELLENT ADHESIVE STRENGTH
- 3 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
Industry sectors
-
Coal Mining
-
Hard Rock Mining
Common use
- Chemical injection
- Ground control
- Structural repair and reinforcement
- Void filling
- Water control
Available Regions
- Australia and New Zealand (ANZ)
- Asia