Container House Window Sealing Specifications

The specifications for sealing windows in container houses should focus on aspects such as window type selection, sealing treatment, fire resistance and thermal insulation performance, as well as installation and acceptance standards. The specific specifications are as follows:

Window Types and Sizes

The type of window for a container house should be selected based on usage requirements. The standard window size is typically 1200 millimeters wide and 900 millimeters high, providing ample natural light while ensuring privacy and security. For larger lighting areas, large floor-to-ceiling windows or roof skylights can be used, but they must be designed with structural safety in mind. Casement windows are a common choice, featuring aluminum alloy tempered coated insulated glass that provides thermal insulation and soundproofing. They are also tightly sealed with sealing strips to effectively prevent air and water leakage.

Sealing Treatment Requirements

Sealing around the doors and windows is a core aspect of window sealing specifications. Sealing strips should be replaced regularly, generally every 5-7 years, to ensure sealing performance. During installation, ensure there are no gaps between the sealing strips and the window frame or glass to prevent air or water leakage due to aging or improper installation. Additionally, the connection between the window frame and the container wall should be filled with waterproof sealant to prevent rainwater from entering the interior.

Fire Resistance and Thermal Insulation Performance

Windows in container houses must meet fire resistance and thermal insulation requirements. Window frame materials should be non-combustible or difficult-to-burn materials, such as aluminum alloy or steel frames, equipped with fire-resistant glass. For thermal insulation, insulated glass or triple-glazed windows can effectively reduce heat transfer and improve indoor comfort. In cold regions, fire-resistant rock wool or other thermal insulation materials should be filled between the window frame and the wall to ensure an overall fire rating of Class A.

Installation and Acceptance Standards

Window installation should be carried out by professional teams to ensure compliance with structural safety requirements. Before installation, the flatness of the container wall should be checked to avoid issues such as difficulty in opening or poor sealing due to wall deformation. After installation, acceptance testing should be conducted to check the window's opening flexibility, sealing performance, and fire resistance. Acceptance standards can refer to the provisions on the construction of exterior enclosure structures in the Technical Specifications for Modular Container Houses, ensuring that the window installation quality meets the specified requirements.