关于外墙岩棉板的使用规范及国家标准，以下是一些关键的信息：

Regarding the usage specifications and national standards for exterior wall rock wool panels, the following are some key information:

国家标准《建筑外墙外保温用岩棉制品》（GB/T 25975-2010）：

National standard "Rock wool products for external insulation of building exterior walls" (GB/T 25975-2010):

该标准规定了建筑外墙外保温用岩棉板和岩棉带的分类和标记、要求、试验方法、检验规则、标志、包装、运输及贮存。适用于薄抹灰外墙外保温系统用岩棉板和岩棉带。

This standard specifies the classification, marking, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of rock wool boards and rock wool tapes for external insulation of building exterior walls. Suitable for rock wool board and rock wool tape used in thin plastering external wall insulation system.

国家标准《建筑用岩棉绝热制品》（GB/T 19686-2015）：

National standard "Rock wool insulation products for buildings" (GB/T 19686-2015):

该标准由全国绝热材料标准化技术委员会归口，主管部门为中国建筑材料联合会，涉及建筑用岩棉绝热制品的相关规范。

This standard is under the jurisdiction of the National Technical Committee for Standardization of Thermal Insulation Materials, and the competent department is the China Building Materials Federation. It involves relevant specifications for rock wool insulation products used in construction.

《岩棉薄抹灰外墙外保温工程技术标准》（JGJ/T 480-2019）：

Technical Standard for Rock Wool Thin Plastering External Wall Insulation Engineering (JGJ/T 480-2019):

该行业标准自2019年11月1日起实施，涉及岩棉薄抹灰外墙外保温工程的相关技术规范。

This industry standard has been implemented since November 1, 2019, involving relevant technical specifications for rock wool thin plastering external wall insulation engineering.

国家标准《建筑设计防火规范》（GB 50016）：

National standard "Code for Fire Protection Design of Buildings" (GB 50016):

该规范对墙体保温系统的防火要求和墙体的耐火极限有明确的规定，应遵照执行。

This specification has clear requirements for fire prevention of wall insulation systems and the fire resistance limit of walls, which should be followed and implemented.

国家标准《民用建筑热工设计规范》（GB 50176）：

National standard "Code for Thermal Design of Civil Buildings" (GB 50176):

岩棉外保温工程的保温隔热和防潮性能应符合此标准。

The insulation and moisture resistance performance of rock wool external insulation engineering should comply with this standard.

国家标准《建筑保温砂浆》：

National standard "Building Insulation Mortar":

该标准由全国绝热材料标准化技术委员会归口，涉及建筑保温砂浆的相关规范。

This standard is under the jurisdiction of the National Technical Committee for Standardization of Thermal Insulation Materials and involves relevant specifications for building insulation mortar.

《保温防火复合板应用技术规程》（JGJ/T 350-2015）：

Technical Specification for Application of Thermal Insulation and Fireproof Composite Board (JGJ/T 350-2015):

该规程涉及岩棉复合板在薄抹灰保温系统、有饰面复合板保温系统中的应用技术。

This regulation involves the application technology of rock wool composite board in thin plastering insulation system and decorative composite board insulation system.

这些标准和规范为外墙岩棉板的生产、应用和施工提供了详细的技术要求和指导，确保了工程的安全性、可靠性和环保性。在进行外墙岩棉板的工程时，应严格遵守这些国家标准和规范。

These standards and specifications provide detailed technical requirements and guidance for the production, application, and construction of exterior rock wool panels, ensuring the safety, reliability, and environmental friendliness of the project. When carrying out the construction of exterior wall rock wool board, these national standards and specifications should be strictly followed.

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