Fire-resistant wooden door structure

Abstract

ocr Fireproof wooden door structure consists of an outer layer (11) made of plywood, and an inner layer. (13) made from particle board, middle layer (12) made from magnesium oxide Magnesium oxide boards serve as fire-resistant materials around the outer edges. The door frame (10) will be fitted with fire-retardant sealant (INTUMESCENT). FIRE SEAL) (14) serves to prevent the spread of fire and when the sealing material prevents fire. Fire spreading (INTUMESCENT FIRE SEAL) (14) When heated it swells and functions as Prevent flames and smoke from escaping through the gaps in the door frame (10). And the door frame.

Claims

ocr 1. The fire-resistant wooden door structure consists of: Door frame (10) made from hardwood, specifically selected from teak. Its function is to serve as the basic structure of the door panel, specifically the layered arrangement of the door leaf. together with The outer layer (11) made of rubber plywood serves as a surface covering and support material for Decorative panels, outer layer (11) are located on both sides of the door. The inner layer (13) made of particle board serves as the core of the door. Particle board serves to reinforce the density of the door panel. strong Its special characteristics include: Middle layer (12) made from magnesium oxide board (MAGNESIUM OXIDE BOARDS) act as fire-resistant materials, with the middle layer (12) located on both sides of door The outer layer (11), middle layer (12), and inner layer (13) are arranged and sealed together as Door frame (10) The outer edges of the door frame (10) will be fitted with a sealant to prevent Fire spread prevention (INTUMESCENT FIRE SEAL) (14) Functions to prevent the spread of fire. and when the intumescent fire seal material (14) is exposed The heat causes the membrane to swell, acting as a barrier to prevent flames and smoke from escaping. Door frame gap (10) and door jamb 2. Fire-resistant wooden door structure, as per claim 1, where the outer edge of the structure... The door (10) next to the middle layer (12) will be fitted with fire-retardant sealant. (INTUMESCENT FIRE SEAL) (14) 3. Fire-resistant wooden door structure according to claim 1, where by the outer layer (11) on both sides There will be at least one floor.

4. Fire-resistant wooden door structure, according to claim 1, the middle layer (12), both sides will have At least one floor 5. Fire-resistant wooden door structure according to claim 1, in which the inner layer (13) on both sides shall have At least one floor 6. Fire-resistant wooden door structure according to claim 1, where the outer layer (11) shall have a thickness More than the middle layer (12) and the inner layer (13).

7. The fire-resistant wooden door structure, according to claim 1, where the middle layer (12) will have a thickness More than the outer layer (11) Inner layer (13) 8. Fire-resistant wooden door structure according to claim 1, where the inner layer (13) shall have a thickness More than the outer layer (11) Middle layer (12)

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