Inquiry (采购产品): custom heating application We are looking to heat a concrete cylinder and the hole from which it came, to maintain a min temp of 30 deg C for 45 minutes without exceeding 120 deg C. The cylinder is 18" dia x 12 to 24" long and is made from concrete. This is to allow reinstatement and bonding of the concrete in -40 deg C conditions. This temp is to be achieved in 30 minutes. unit must be simple to operate, portable and propane powered is preferred as it will be used by road crews. **** Hidden Message ***** Jeff Haas 1090 Don Mills Road suite 600 Toronto, ON M3C 3R6 CAN Company: Utilicor Technologies Inc. Title: Tech Phone: 416-301-2401 Fax: 416-444-7352 E-mail: steeljh@hotmail.com **** Hidden Message ***** steeljh@hotmail.com