Door and window acceptance criteria and acceptance procedures

The door and window project is related to all aspects of ventilation, lighting, and safety of the home. The acceptance is naturally not sloppy. Door and window engineering involves a variety of materials and types, so it depends on the different materials to experience the experience.

Door and window acceptance criteria

First, metal doors and windows

Applicable to all kinds of aluminum alloy doors and windows, metal soundproof doors, stainless steel and titanium-plated doors and metal cladding doors. Check the quantity first and you must check it one by one.

1. Guarantee project

2, the basic project

Second, wooden doors and windows

Suitable for high-grade wooden doors and windows, wooden soundproof doors, wood fire door installation works.

1. Guarantee project

2, the basic project

Third, copper doors and windows

Suitable for steel doors and windows, steel soundproof doors, steel fire protection projects.

Number of inspections: According to the number of different types of doors and windows, each check is 20%, but not less than 5樘.

1. Guarantee project

2, the basic project

Fourth, color plate set angle steel doors and windows

Applicable to the color steel plate angle steel door and window project.

The number of inspections: according to the number of different types of doors and windows, each check 20%, but not less than 5 樘.

1. Guarantee project

2, the basic project

Five, automatic door

1. Guarantee project

2, the basic project

Six, revolving door

1. Guarantee project

2, the basic project

The correct procedure experience of door and window acceptance proves that the workmanship, material quality and beautiful installation can be regarded as acceptance, and the professional acceptance also has strict procedures. The acceptance procedures for doors and windows are as follows:

1, check the strength of the door and window

The thickness, material, specification and sealing of the door; the material, specification and thickness of the window, whether the variety and thickness of the glass are safe, and whether the switch of the decorative design window is dexterous, convenient and sealed.

2, the function of the window

A. The door and window are sliding and smooth, the surface is smooth and smooth, no serious scratches, and the profile is not cracked or broken.

B, gold accessories: complete, the position is correct, firm.

C. Sealing quality: the fan and the frame when the door and window are closed, the fan and the fan have no obvious gap, the sealing strip is not loose, does not fall off, and is not exposed.

D, door and window frame, fan vertical, not bent.

E, the glass is non-polluting, no damage, the double-glass interlayer is free of dust and moisture, and the separator is even.

F. Is the window drain hole open? If the water is not opened, it will flow into the profile.

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