BIGUMA®-DS 10

BIGUMA®-DS 10

Bituminous repair compound for paving thicknesses between 5 and 15 mm

Description

BIGUMA®-DS 10 is a bituminous repair compound for filling milled recesses, transitions and slumps in roads. In addition, it is optimally suited for restoring road surfaces after the removal of road markings and for repairing rough, missing, bituminous surfaces and for patching mechanical damage or small ruptures in road surfaces. BIGUMA®-DS 10 is easy to cast and spread and is characterised by its high stability.

Advantages

  • easy to cast and/or spread
  • good adhesion to bituminous and mineral substrates
  • good stability for paving thicknesses up to 15 mm
  • compatible with conventional bituminous building materials

Available packaging

Thin metal containers: 20 kg. Carton: 23 kg. Sack: 25 kg.

Technical info

Application instructions

a) Melting

Use a boiler with mechanical agitation. Heat to 190–220 °C to avoid overheating, which could damage the material. Regulate temperature thermostatically at all times.

b) Requirements to the subsoil

Subsoil must be dry and dust-free. Pre-treat with a hot-pressure air lance if recommended. On mineral subsoil such as concrete use primer COLZUMIX®-DS.

c) Application

BIGUMA®-DS 10 is not pumpable. Pour from the heater or use buckets; spread by hand, spatula or equipment such as slider or pulling boxes. Cover with high-quality chippings while hot—pre-bituminised 1/3 mm or 2/5 mm matched to the wearing course; press with a light hand roller. If later covered (e.g. markings), verify suitability in each case.
Consumption for filling milled areas in demarking works follows the manufacturer’s project-specific guidance.

Weather conditions

Repair only in dry weather with surface temperature above +5 °C.

Material consumption

BIGUMA®-DS 10: joint length (cm) × joint width (cm) × joint depth (cm) × specific gravity (g/cm³) = consumption (g).
Primer COLZUMIX®-DS if required: approx. 0.3 l/m².

Cleaning agents

Equipment: BIGUMA®-SWS, petrol and commercial solvents
At skin contact: hand cleansing paste

Storage

Store cold and dry; storable for at least 24 months.

Technical data

Processing temperature 190 °C – 220 °C
Density approx. 2.2 g/cm³

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