Fire-resistant glass non-load-bearing partition walls are widely used fireproof decorative materials in the construction field, featuring advantages such as fire resistance, heat insulation, and light transmission.

Specification requirements for non-load-bearing fire-resistant glass partition walls:

1. Fire resistance grade requirements: The fire resistance grade of non-load-bearing fireproof glass partition walls should comply with relevant national standards. Common fire resistance grades include 30 minutes, 60 minutes, and 90 minutes, etc. In areas where non-load-bearing partition walls made of fire-resistant glass are used, their fire resistance ratings must comply with the architectural design requirements.

2. Material selection: The glass materials used for non-load-bearing fire-resistant glass partition walls should be tempered glass or laminated glass, and their thickness should comply with relevant national standards. The supporting components of the glass should be made of non-combustible materials and have sufficient load-bearing capacity.

3. Flame spread control: Fireproof sealing measures should be taken between the edges of non-load-bearing fire-resistant glass partition walls and the surrounding structures to prevent the spread of flames. Commonly used sealing materials include fire-resistant adhesives, mineral wool boards, etc., and their performance must meet the requirements of the specifications.

4. Verticality and flatness: The verticality and flatness of non-load-bearing fire-resistant glass partition walls should comply with relevant national standards. Expansion joints should be left between the upper part of the partition wall and the surrounding structure to accommodate the deformation of the wall caused by thermal expansion and contraction.

Installation requirements for fire-resistant glass partition walls

1. Base treatment: Before installing non-load-bearing fire-resistant glass partition walls, the base should be treated to ensure it is flat, dry, dust-free and free of stains. The wall surface should be free of cracks. The construction party should promptly repair the cracks and carry out fireproof treatment.

2. Installation Method: The installation method for non-load-bearing fire-resistant glass partition walls usually adopts the fixed method or the movable method. The fixation method involves fixing the partition wall brackets to the ground and top structure, and installing the fire-resistant glass panels on the brackets. The movable method involves installing partition walls with expandable partition materials to cope with the deformation of buildings caused by thermal expansion and contraction.

3. Construction quality inspection: After the installation of fire-resistant glass non-load-bearing partition walls is completed, quality inspection should be carried out. The inspection items include the integrity of the glass plate, the firmness of the support, the rationality of the sealing material, etc. If any quality problems are found, they should be rectified in a timely manner.

4. Maintenance of partition walls: After the installation of fire-resistant glass non-load-bearing partition walls, the users of the building should regularly maintain and clean the partition walls. When cleaning, special fire-resistant glass cleaners should be used and strongly corrosive cleaners should be avoided. By meeting the above-mentioned standard requirements and installation standards, the normal use of fire-resistant glass non-load-bearing partition walls in buildings can be guaranteed, and the fire safety of buildings can be effectively enhanced.

As an important fireproof decorative material, the installation quality and the rationality of the construction process of non-load-bearing fireproof glass partition walls will directly affect the fire resistance performance and service life of the firewalls.