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Hard Hat, Hard Hat

He wanted the workplace to be as safe as possible; hence, he installed safety nets and required hard hats while on the job site. Strauss also asked Bullard to create a hard hat to protect workers who performed sandblasting. Bullard produced a design that covered the worker's face, provided a window for vision and a supply of fresh air via a hose connected to the air compressor.

Today, most hard hats are made from high-density polyethylene (HDPE) or advanced engineering resins, such as Ultem.

Source: Wikipedia > Hard Hat





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