FIELD: construction.
SUBSTANCE: laminated glazing composition contains an inner layer of thin plastic polycarbonate glass, an outer layer of thin plastic polymethylmethacrylate glass and an adhesive interlayer of plastic polyurethane film, while the inner layer thickness is 2-3 mm, the outer layer thickness is 1-3 mm, and the adhesive interlayer consists of two layers. The first layer of the polyurethane film is oriented to the length of the adherent glass and the second one is oriented to the width.
EFFECT: creation of lightweight impact-resistant laminated composition with a high surface quality in terms of optical and geometrical parameters.
2 dwg
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