Abstract: A combination mechanical and fusion seal for use with a pipe includes a thermoplastic sleeve, wherein the thermoplastic sleeve includes a first portion constructed of a first material and a second portion constructed of a second material, wherein the first material has a lesser density and/or durometer than the density and/or durometer of the second material; an electrical resistive wire embedded within the second material; and at least one exposed lead attached to the resistive wire. A piping system utilizing the combination mechanical and fusion seal is disclosed. The present invention is also drawn to a method of joining the seal of the pipe to another pipe is also described.

Abstract: A fixture carrier including two uprights spaced apart and secured using cross bars that permit the center-to-center distance between the uprights to be adjusted. In conjunction with this horizontal adjustment, vertically adjustable support members mounted upon each upright provides a factory-assembled fixture carrier that may be easily adjusted in the field to accommodate horizontal distances between the uprights and vertical positions of the support members. Supporting arms for carrying the fixture are secured to each support member.

Abstract: A floor drain support plate for mounting and securing a floor drain to a floor structure.