Detalles de cerca de los trabajadores de la construcción que instalan el aislamiento del sistema de impermeabilización de membrana bituminosa utilizando soplete y gas - Foto e imágenes de stock

Construction workers insulating rooftop with bituminous membrane. Waterproofing details at construction site. Bituminous membrane waterproofing system details and installation on flat rooftop.

Construction workers insulating rooftop with bituminous membrane. Waterproofing details at construction site. Bituminous membrane waterproofing system details and installation on flat rooftop.

Professional workers waterproofing house construction site. Worker rolling membrane

Worker in gloves cut a metal part with an electric saw, sparks fly.

Construction workers installing bituminous membrane waterproofing system insulation using blowtorch and gas

Worker in gloves cut a metal part with an electric saw, sparks fly.

Close up details of industrial worker cutting stone marble with angle grinder at construction site

Close up details of metal structure construction, grinding and cutting at new home. Metalwork, steel and iron details

Details of industrial factory worker using angle grinder with circular blade and cutting iron screws

People details of construction worker hands securing steel bars with wire rod for reinforcement of concrete

Construction workers installing bituminous membrane waterproofing system insulation using blowtorch and gas

Construction workers installing bituminous membrane waterproofing system insulation using blowtorch and gas

Close up industrial workers hands cutting iron with angle grinder

Construction site workers, roofers installing rolls of bituminous waterproofing membrane for the waterproofing of new hous