Floor underlayment
D0797957 ยท 2017-09-19
Assignee
Inventors
Cpc classification
F24D3/144
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Clips for fastening heating tubes on a reinforcement net or mesh, e.g. mesh for concrete reinforcement
Y02B30/00
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Energy efficient heating, ventilation or air conditioning [HVAC]
E04B5/48
FIXED CONSTRUCTIONS
Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
F24D3/141
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Tube mountings specially adapted therefor
F24D13/024
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
in walls, floors, ceilings
E04F15/182
FIXED CONSTRUCTIONS
Underlayers coated with adhesive or mortar to receive the flooring
E04F15/185
FIXED CONSTRUCTIONS
Underlayers in the form of studded or ribbed plates
International classification
Abstract
Claims
The ornamental design for a floor underlayment, as shown and described.
Description
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