Super high-rise curtain wall without indoor disassembly design
Due to the inevitable self-exposure of tempered glass, it will make the phenomenon of glass replacement more common. However, for super high-rise curtain wall buildings or buildings that are difficult to be replaced, it is difficult to implement replacement according to conventional operation methods. If the curtain wall structure design using indoor can be replaced panel structure, will undoubtedly improve the safety of replacement operation, can ensure the quality of the curtain wall.
Welding of buried parts after installation
Welding operation near the chemical bolt will greatly weaken the bearing capacity of the chemical bolt, so welding operation should be avoided as far as possible or appropriate welding process should be adopted to avoid greater influence on the chemical bolt.
Internal ventilation double curtain wall strong exhaust air and air conditioning is not coordinated
Internal ventilation double curtain wall has an independent forced exhaust system, should be combined with the central air conditioning design, if there is no coordination, it will be difficult to deal with, of course, cannot use air conditioning ventilation system to replace the forced exhaust system.
Double curtain wall airflow short circuit
There are many ways of ventilation for the exterior ventilation double-layer curtain wall, but short circuit phenomenon of air flow cannot occur, that is, the airflow discharged from the next hot passage should not directly enter the last hot passage.
The double curtain wall has no filter device or insect net
One of the main features of the double curtain wall structure is the thermal passage, and the excellent thermal performance can be achieved by reasonably designing the orderly flow of air in the thermal passage. In order to ensure clean air, the inner ventilation double curtain wall should be set with sponge filter net, and the outer ventilation curtain wall should be set with insect proof net.
Misuse of external shading systems
External shading is not suitable for areas with large sandstorms. Under sunlight, the temperature in insulating glass can reach 80℃, and the power generation efficiency of photovoltaic modules, especially crystalline silicon photovoltaic modules, will be greatly reduced in an environment above 80°. Photovoltaic module wire connection should be laid in accordance with the requirements of modern curtain wall electrical engineering specifications, and should be easy to maintain and repair, not in the plastic seam. Accessories and equipment such as photovoltaic modules, junction boxes, inverters, accumulators and grid-connected equipment do not have power warning marks, which do not meet the mandatory provisions of the standard.
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Post time: Jul-17-2023
