How to determine whether fireproof windows comply with standards and specifications?

Let's take a look at the model and nameplate identification required by the specifications first.

Fireproof window products are named after the main materials of their window frames and sash frames, depending on the product name, functional classification and code of the fireproof window, fire resistance performance classification and fire resistance rating code of the fireproof window.

Method for designating fire resistant windows

Case 1: The model of the fireproof window is MFC 0909-D-A1.00 (Class B), which represents a wooden fireproof window. The specification model is 0909 (i.e. the width of the opening sign is 900mm), the function is fixed, and the fire resistance rating is A1.00 (Class B) (i.e. the fire resistance and insulation resistance is ≥ 1.00 hours, and the fire resistance integrity is ≥ 1.00 hours).

Case 2: The model of the fireproof window is GFC 1521-H-C2.00, which represents a steel fireproof window. The specification model is 1521 (i.e. the width of the opening sign is 1500mm, and the height of the sign is 2100mm), and the function is movable. The fire resistance rating is C2.00 (i.e. the fire resistance integrity time is not less than 2.00h).

Fireproof windows should have factory certificates and valid proof documents that comply with market access regulations. Their model, specifications, and fire resistance performance should meet the design requirements.

Inspection quantity: All inspections.

Inspection method: Check whether the product name, model, specifications, and fire resistance performance comply with the valid certification documents and design requirements specified in the market access system.

Each fireproof window should be equipped with a permanent label on its obvious part, and should indicate the product name, model, specifications, name and address of the production unit (manufacturer), production date or number, factory date, executive standards, etc.

Inspection quantity: All inspections.

Inspection method: Visual inspection.

The surface of fireproof windows should be flat, smooth, and free from obvious dents or mechanical damage.

Inspection quantity: All inspections.

Inspection method: Visual inspection.

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