Sustainable, high-performance, economical: dga-group is expanding its bonding agent range for cold mix asphalt
With BIGUMA®- MS 100 ECO and BIGUMA®- MS 100 K2 NWG, Dortmund-based Gußasphalt GmbH & Co. KG is expanding its range of bonding agents to produce storable cold mix asphalt. In addition to the tried-and-tested BIGUMA® MS 100, two further high-performance solutions will be available to users in future, which are specifically tailored to the current requirements regarding sustainability and cost-effectiveness in road construction.
Whilst BIGUMA®-MS 100 has proven as a reliable bonding agent for the production of high-quality cold mix asphalt over many years, BIGUMA®-MS 100 ECO opens up new possibilities for future-oriented road maintenance. This bio-based bonding agent combines bitumen with 100 per cent renewable raw materials; it is solvent-free and does not pose a risk to water (NWG). Therefore, it helps local authorities, road maintenance departments and asphalt mixing plants to achieve their sustainability goals – without compromising on quality or performance.
And there is more: BIGUMA®- MS 100 K2 NWG, a special bitumen concentrate with a high additive content, further expands the product portfolio of dga Group. The innovative 1:1 concept enables the cost-effective production of cold mix that can be stored: To this end, the concentrate is mixed in the mixing plant with 50 per cent standard road-construction bitumen (B 70/100 or B 50/70). The smaller transport volume and lower storage requirements mean that logistics and storage costs can be significantly reduced.
The right solution for every requirement
With this addition to its portfolio, dga Group now offers their customers three customized solutions for producing storable cold mix materials:
- BIGUMA®- MS 100: tried-and-tested standard for reliable and cost-effective road maintenance.
- BIGUMA®- MS 100 ECO: sustainable alternative made from renewable raw materials.
- BIGUMA®- MS 100 K2 NWG: cost-effective concentrate solution for optimising transport and storage costs.
All three products enable the production of high-performance cold mix asphalts for the rapid and permanent repair of potholes, frost damage and other road surface damage.
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