This product is an additive Perma Patch which is intended for manufacturing cold mix asphalt. The cold mix asphalt (also known as cold patch or repair asphalt) is an all – year – round product and its main applications include maintenance and pothole repairs of roads, bridges and airports, repairs after utility cuts, insulation layers under oil reservoirs. It consists of aggregates mixed with bitumen + diesel + an additive. Exactly the additive, in our case that is Perma Patch is the key element that provides adhesion, properties and the quality of the final products.
Here are the summarized info and its main advantages:
- Very low dosage – max 0.15% per ton (1.375 kg to 1.5 kg);
- Very long shelf life of the ready cold asphalt – more than two years loose, and practically unlimited when packed;
- Very wide temperature range of -30 to +45 degrees Celsius for the cold mix, applicable during the cold, rainy and snowy days, as well as a long life of the pavement;
- Usage during rainy, snowy or extremely hot period;
- Origin – Canada;
This is an excellent product which provides high cost saving for the manufactures due to its low dosage, and very wide temperature range. Perma Patch is bitumen based chemical, non-hazardous and is delivered in metal drums each containing 203 kg