FF

Insulation and barrier articles and materials, namely, insulating materials and laminated vapor barrier; Seals, sealants, expansion joint fillers, caulking materials; Sealing and insulating materials; Fire retardant insulating materials; Insulating materials made of plastics; Insulating materials made of polyurethane foam; Insulating materials made of polyethylene foam; Thermal insulation materials in the form of boards, panels, plates, cloths, tapes, strips, rolls, pipes and draught excluder strips, and thermal insulation materials; Insulating materials; Insulating materials for building; Pipe jackets, not of metal; Thermal insulating materials; Soundproofing materials; Pipe gaskets; Semi-worked plastic substances; Plastics in extruded form for use in manufacture; Extruded plastics in the form of sheets for use in manufacture; Materials for making roads, namely, ground frost insulation materials

Building and construction materials and elements, not of metal, namely, composite insulated panels composed primarily of polystyrene for floors, roofs, walls, footings, groundworks, ventilated foundations, plumbing channels, yards, roads, railway tracks, and underground utilities for building and construction purposes; Shelter structures and transportable buildings, not of metal; Building panels, not of metal; Fired refractory materials, not of metal

Construction of buildings, road construction, railway tracks construction, and underground utilities construction; Advisory services relating to building construction; Basement waterproofing; Building construction and repair; Consultancy and information services relating to insulation of buildings, house yards, roads, railway tracks, and underground utilities; Damp-proofing services; Excavation services; Installation of thermal insulation for buildings; Installation of insulating materials in buildings, roofs and structures; Insulating of buildings, namely, installing insulation in buildings

Engineering services; Quality control for others; Technical testing of construction materials to determine conformity with established accreditation standards; Product safety testing; Materials testing and evaluation; Advisory services relating to material testing