Laboratory
DETERMINATION OF IMPACT RESISTANCE AT ± T° C
1. Test facilities and auxiliary devices. The device for determining the impact resistance
May 6, 2022
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Laboratory
Laboratory
FROST RESISTANCE, SHAPE STABILITY AND DURABILITY
Frost—resistant profile is a profile designed for use in areas with an average
May 6, 2022
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Laboratory
TEST METHODS
1. Profiles after manufacture and before acceptance tests must be maintained at a
May 6, 2022
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Laboratory
DETECTING PROFILE COLOR CHANGES
1. Средства испытания и вспомогательные устройства: аппарат «Ксенотест», секундомер, черная бумага, эталон серой
May 6, 2022
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Laboratory
DETERMINATION OF THE MASS OF 1 METER OF THE PROFILE
1. Test facilities and auxiliary devices: laboratory scales that provide a weighing error
May 6, 2022
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Laboratory
Determination of heat resistance
1. Test facilities and auxiliary devices: a) Temperature chamber (drying cabinet), providing temperature
May 6, 2022
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Laboratory
Quality indicators checked by the laboratory
Quality indicators checked by the laboratory: 1. Marking of the profile, the presence
May 6, 2022
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Laboratory
TENSILE STRENGTH OF WELDED JOINTS
Коэффициент прочности сварки определяют по ГОСТ 11262 со следующими дополнениями. Средства испытаний и
May 6, 2022
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