Heavy Duty Ground Protection Mats. Withstands loads up to 80 tonnes, Pro-Tech Mats are the ultimate fast to-install temporary access and ground protection mat for moving and operating plant equipment and personnel over soft or sensitive ground. Amazingly Tough & Flexible. Tough 12mm thick high density polyethylene (HDPE) Pro-Tech Mats are virtually indestructible, weigh 36 kgs and their in-built handles make moving and installation easy.