Department of Construction and Construction (2017) 38 on the construction of glass curtain wall what are the requirements
The new glass curtain wall should take into account the urban landscape, the surrounding environment and the nature of the building and the use of functions and other factors, in accordance with building safety, environmental protection and energy saving requirements, reasonable control of the glass curtain wall type, shape and area. Encourage the use of lightweight energy-saving decorative materials, from the source to reduce the glass curtain wall security risks.
The new glass curtain wall should be based on national laws and regulations and standards, to strengthen the program design, construction design and construction program safety technology demonstration, and completed before the special acceptance.
Glass curtain wall should adopt laminated glass, homogeneous tempered glass or ultra-white glass. The use of tempered glass should meet the existing national standard "building doors and windows curtain wall with tempered glass" JG / T455 requirements.
Personnel-intensive, large-scale commercial center, transportation hub, public cultural and sports facilities and other places, near the road, square and the lower for the entrance, personnel access to the building, is strictly prohibited with the whole frame glass curtain wall. Above the building in the second floor and above the installation of glass curtain wall, should be in the surrounding area below the curtain wall reasonable set of green belt or podium and other buffer areas, can also be used to pick the canopy, anti-impact awning and other protective facilities.
New residential, party and government organs office building, hospital outpatient emergency building and ward building, primary and secondary schools, nursery, kindergarten, the elderly building, not in the second floor and above with glass curtain wall.
