Inorganic lightweight board is the product of the fourth part of the standard GB/T 32163 series of eco-design product evaluation specifications. The standard mainly aims at the life cycle ecological design evaluation of non-sintered inorganic light-weight panels such as panels for enclosure structures, panels for building insulation, panels for building decoration. Of course, this standard is also applicable to the ecological design evaluation of lightweight panels that are mainly made of inorganic non-metallic materials and are processed or prefabricated with other functional materials.

　　The requirements for ecological design evaluation of inorganic light-weight panels in GB/T 32163.4-2015 are mainly divided into two parts: basic requirements and evaluation index requirements. The basic requirements are mainly requirements for enterprise qualifications, production processes, equipment, management, solid waste treatment and storage, and pollutant discharge. The evaluation indicators are divided into primary indicators and secondary indicators. It mainly stipulates the evaluation indexes of board products for building maintenance, the evaluation indexes of board products for building exterior wall insulation, and the evaluation indexes of board products for building decoration.

　　1. Basic requirements for ecological design evaluation of inorganic lightweight panels

　　The basic requirements for the evaluation of the ecological design of inorganic lightweight panels mainly include: the gas enterprise requires safety and environmental accidents within five years, and the money is counted from the date of establishment of the company within five years. Product production must pass clean production audits, and pollutant emissions must meet relevant standards. Solid waste must be reasonably utilized and harmlessly treated, and there must be a special storage place. . Encourage the use of advanced technology and processes, and not use eliminated or prohibited technology, equipment and substances. Environmental management must meet the requirements of GB/T 24001, GB/T 23331, GB/T19001, GB/T28001, etc. The equipment shall be equipped with energy measuring instruments in accordance with GB 17167, and relevant pollutant detection and monitoring equipment shall be provided.