导航:首页我们的服务工业品建筑材料测试及认证》保温导热测试


建筑材料的环保除了体现在控制化学危害方面,还关注建材的绝热性能,通俗来说,就是材料的保温性能。绝热(保温)性能可通过导热系数反映出来。导热系数是指在稳定传热条件下,1m厚的材料,两侧表面的温差为1度(K,°C),在1小时内,通过1平方米面积传递的热量。保温材料一般是指导热系数≤0.2的材料。

建筑保温绝热材料通常可按材质分
有机绝热材料 无机绝热材料 金属绝热材料
建筑保温绝热材料按形态分
多孔状绝热材料 纤维状绝热材料 粉末状绝热材料 层状绝热材料

凭借经验丰富的专家团队与完善的实验室网络,为您的产品提供权威的SGS检测及认证服务。欢迎来电或在线资讯,以便获取更多SGS测试项目或标准详情。以下是常见项目和标准:

ASTM C177 用护热板法测定稳态热通量和传导性的试验方法 Standard Test Method for Steady-State Heat Flux Measurements and Thermal Transmission Properties by Means of the Guarded-Hot-Plate Apparatus

ASTM C518 用热流计法测定稳态热通量和热传递特性的试验方法 Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus

ASTM C533 硅酸钙绝热板和绝热管标准规范 Standard Specification for Calcium Silicate Block and Pipe Thermal Insulation

ASTM C610 膨胀珍珠岩模制板状和管状绝热材料标准规范 Standard specification for molded expanded perlite block and pipe thermal insulation

ASTM C612 矿棉绝热板状及块状标准规范 Standard Specification for Mineral Fiber Block and Board Thermal Insulation

ASTM C552 泡沫玻璃绝热材料标准规范 Standard Specification for cellular glass thermal insulation

ASTM C592 矿棉绝热毡及毡型管状绝热材料(金属网覆盖)(工业型) Standard Specification for Mineral Fiber Blanket Insulation and Blanket-Type Pipe Insulation (Metal-Mesh Covered) (Industrial Type)

EN 12664 通过保护热板和热流计的方法测定热阻.中和低热阻的干和湿产品 Thermal performance of building materials and products – Determination of thermal resistance by means of guarded hot plate and heat flow meter methods – Dry and moist products of medium and low thermal

EN 12667 通过保护热板和热流计的方法测定热阻.高和中热阻的干和湿产品 Thermal performance of building materials and products – Determination of thermal resistance by means of guarded hot plate and heat flow meter methods – Products of high and medium thermal resistance

ISO 8301 建筑材料和产品的热性能.通过保护热板和热流计的方法测定热阻.中和低热阻的干和湿产品 Thermal insulation; determination of steady-state thermal resistance and related properties; heat flow meter apparatus

EN 13162 建筑绝热产品-工厂生产矿棉产品-规范 Thermal insulation products for buildings – Factory made mineral wool (MW) products – Specification

EN 13163 建筑绝热产品-工厂生产发泡聚乙烯产品-规范 Thermal insulation products for buildings – Factory made expanded polystyrene (EPS) products – Specification

EN 13164 建筑绝热产品-工厂生产挤塑聚苯乙烯泡沫板-规范 Thermal insulation products for buildings-Factory made products of extruded polystyrene foam (XPS) – Specification

EN 13165 建筑绝热产品-工业生产硬质聚氨酯泡沫制品-规范 Thermal insulation products for buildings-Factory made rigid polyurethane foam (PUR) products-Specification

EN 13166 建筑绝热产品-工业生产酚醛树脂泡沫制品-规范 Thermal insulation products for buildings-Factory made phenolic foam (PF) products-Specification

EN 13496 建筑绝热产品外保温复合系统(ETICS)玻璃纤维网机械性能的测定 Thermal insulation products for building applications – Determination of the mechanical properties of glass fibre meshes as reinforcement for External Thermal Insulation Composite Systems with renders (ETICS)

EN 14304 建筑设备和工业设施用绝热产品工厂制柔性弹性泡沫材料(FEF)产品-规范 Thermal insulation products for building equipment and industrial installations-Factory made flexible elastomeric foam (FEF) products-Specification

EN 14306 建筑设备和工业设施用绝热产品-工厂制硅酸钙(CS)产品-规范 Thermal insulation products for building equipment and industrial installations-Factory made calcium silicate (CS) products-Specification

EN 14308 建筑设备和工业设施用绝热产品-工厂制硬质聚氨酯泡沫和聚异氰尿酸酯泡沫制品-规范 Thermal insulation products for building equipment and industrial installation-Factory made rigid polyurethane foam(PUR) and polyisocyanurate foam (PIR) products-Specification

GB/T 10295 绝热材料稳态热阻及有关特性的测定 热流计法

GB/T 10294 绝热材料稳态热阻及有关特性的测定 防护热板法

GB/T 10297 非金属固体材料导热系数的测定 热线法

根据美国加州Home Furnishings and Thermal Insulation Act and Rules and Regulations法规要求,所有绝热保温材料在加州流通,销售,使用前必须向加州BEARHFTI部门申请注册。

其中根据法规,绝热材料的定义为:使用在建筑,电器或结构上,旨在减少热传导/热损失的材料。

 

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