Curtain wall specifications are not specified, require filling insulation? Before the construction process, and some requirements to fill, and some requirements are not strict, but the specific norms are required, this is not clear, there is a clear please enlighten. Under what specifications are required under the introduction
As long as energy-saving calculations can be done without insulation
Glass curtain wall generally has more than 800 high windows of the sill wall (high strength), that is, non-visible part of the curtain wall. In order to save the cost, where the glass can be used with glass, but in order to meet the energy requirements, need to add insulation materials, external wall insulation requirements A-class fireproof materials, are generally rock wool, thickness of 50 to 100, according to energy Calculation is determined.
