To provide a construction method of a wet hot-water heating facility and a piping grip base used for the construction method improving construction efficiency in piping a crosslinked polyethylene pipe with easy handling and diversity by improving conventional problems in floor heating and bathroom heating in a detached house or a high-rise concrete building and in the wet hot-water heating facility laid on a road in a cold district.
The construction method of the wet hot-water heating facility comprises preparing a piping grip base of required dimensions in which piping grips for holding a hot water heat radiating pipe are inserted lengthwise and crosswise, arranging the hot water heat radiating pipe in a specified form along the specified piping pitch while holding the hot water heat radiating pipe to the piping grips before and after laying a plurality of piping grip bases in a construction area, and then carrying out subsequent construction work. The piping grip base is composed of a base of predetermined outline dimensions and thickness used in the construction method; the piping grips inserted in intersection points formed by the lateral and vertical reference lines of the base, and a plurality of holding ports formed around the piping grips to hold the hot water heat radiating pipe.
Teiji Tanaka
Takashi Koyama
Hideo Sugai
Kenji Aoki
Hiroshi Nagisawa
Akira Yonezawa
Yoshinori Yanagita