Polymer modified bituminous crack sealant for closing cracks and cutting chambers in asphalt pavements in the MT-procedure
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BIGUMA®- Microtrenching-SE
Description
BIGUMA®- Microtrenching-SE is a polymer modified asphalt sealant, which has been especially designed for sealing cutting chambers in asphalt top coatings as they may occur at Nano/Micro Trenching for example. The special polymer combination of BIGUMA®- Microtrenching-SE, in combination with the special graded mineral compound sieve curve, combines the requirements to a high stability as well as a sufficient movement accommodation in the filled cutting or milling chamber.
BIGUMA®- Microtrenching-SE enables equally to drive and walk on the cutting chambers and to accommodate the weather related movements of the asphalt.
Advantages
- plastic elastic set, therefore optimum balance between high movement accommodation and stress relief within the cutting chamber
- traficability
- no compression necessary
- optimum flow behaviour when filling the chambers in asphalt
- no primer necessary in asphalt
- very good performance in hot and cold conditions
- good adhesion to bituminous and mineral substrates
- bituminous building material and therefore easy to recycle
Supply form
- Flat carton: 25 kg
