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current location > Home > Information > Causing damage to the hardware accessories doors and windows

Causing damage to the hardware accessories doors and windows

Article Source:en.qlhxwj.com   Author:Huaxin editor   release time:2016-11-24 12:37   Views:

Plastic door and window hardware damage is generally manifested as: hardware accessories are not fixed, loose off, pulleys, sliding support hinges and other damage, opening and closing is not flexible.
 
Causing damage to the hardware accessories doors and windows reasons:
Door and window hardware accessories improper selection, poor quality; fastening without metal liner, there is not enough mounting strength.
 
Measures to prevent damage to hardware:
(1) selection of hardware accessories model, specifications and performance should be consistent with the existing national standards and relevant provisions, and with the selection of plastic doors and windows to match.
(2) the width of more than 1m of the sliding window, or installation of double glass windows and doors, should set a double pulley, or use the rolling pulley.
(3) sliding hinge shall not use aluminum alloy material, stainless steel material should be used.
(4) with fastening screws to install hardware, must be equipped with metal liner, liner thickness should be at least greater than twice the distance between fasteners. Do not fasten on plastic profiles or use non-metallic linings.
(5) hardware fittings should be the final installation, doors and windows locks, handles, etc. should be in the windows and doors into the box after the assembly, to ensure the correct location, switch flexibility.
(6) doors and windows after the installation of hardware accessories to pay attention to maintenance, to prevent rust corrosion. In the daily use of light to light off to prevent hard open hard customs, resulting in damage.