Energy-saving heat-preserving section bar and energy-saving heat-preserving fireproof window comprising section bar

Abstract

The invention discloses an energy-saving heat-preserving section bar and an energy-saving heat-preserving fireproof window comprising the section bar. The energy-saving heat-preserving section bar is made of inorganic fiber reinforced resin formed by compositing inorganic fibers and resin. A cavity is formed in the energy-saving heat-preserving section bar, and one or more fireproof expansion strips are arranged on the inner wall of the cavity. The energy-saving heat-preserving fireproof window comprises a window frame, a sash and fireproof glass, wherein the window frame comprises a window frame fireproof core made of the energy-saving heat-preserving section bar; the sash comprises a sash fireproof core made of the energy-saving heat-preserving section bar; the fireproof glass is arranged on the supporting face, used for supporting the fireproof glass, of the sash fireproof core. The energy-saving heat-preserving section bar and the energy-saving heat-preserving fireproof window comprising the section bar are simple in structure and good in safety, effectively prevent spreading of fires, guarantee integrity of a window framework, and meet related regulations of fireproof windows. Meanwhile, sound-insulation, heat-insulation and heat-preserving performance is good, and the requirement for door and window energy conservation required by building energy conservation in various regions is met.

Description

technical field [0001] The invention relates to a fireproof window system, in particular to an energy-saving and heat-preserving profile and an energy-saving, heat-preserving and fireproof window comprising the profile. Background technique [0002] With the improvement of living standards, people have higher and higher requirements for thermal insulation and energy saving of buildings. At the same time, people are gradually paying more and more attention to the fire safety performance of houses, especially the frequent building fires in various places, which have attracted the attention of people and fire departments. The national fire protection department has successively issued new fire protection codes and standards for building fire protection, and various places have continuously improved new requirements for building energy conservation, and a kind of energy-saving, thermal insulation and fireproof windows have emerged as the times require. [0003] Fireproof window...

AI Technical Summary

Problems solved by technology

Therefore, the existing steel fireproof windows cannot meet the needs of building exterior windows at all.

However, when the frame of the window sash and window frame made of the existing aluminum alloy profiles is used, it is not resistant to high temperature and melts at 600 ° C. The PVC window is not resistant to burning, and cannot meet the requirements of fireproof windows.

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