建筑物用热绝缘材料检测

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GB 4706.82-2014家用和类似用途电器的安全 房间加热用软片加热元件的特殊要求

GB 4706.1-2005的该章以下述内容代替:GB 4706的本部分规定了软片加热元件的安全。本部分适用于预定安装在建筑物内为其所在的房间加热的软片加热元件,其单相装置额定电压不超过250 V,其他装置额定电压不超过480 V。按照说明中安装在建筑物内,达到要求的危险防护等级后,软片加热元件即成为加热单元。

GB/T 31845-2015电工电子设备机械结构 热设计规范

本标准规定了电工电子设备机械结构热设计的基本原则、热设计要求、常用散热技术、关键散热部件、导热界面材料以及热测试的相关要求，同时在附录中介绍了热设计算法和常用材料的物理参数。本标准适用于除手持终端以外所有电工电子设备机械结构的热设计。以下电工电子设备简称“设备”，电工电子设备机械结构简称“机械结构”。

GB/T 32348.2-2015工业和商业用电阻式伴热系统 第2部分:系统设计、安装和维护应用指南

GB/T 32348的本部分对电阻式伴热系统在工业和商业应用领域的设计、安装、维护和维修提出了详细的建议。本部分不包括潜在爆炸性气体环境中的任何应用。本部分适用的电伴热系统涉及到工厂装配或现场(施工现场)安装组件，以及已经按照制造商的说明装配和/或端接的串联和并联伴热器或表面加热器(伴热垫和伴热板)。本部分涵盖的产品由受过适当技术培训的人员安装，并且只能由受过培训的人员进行特别关键的工作，例如接头和尾端的安装。安装需在有资质的电工的监督下进行，该电工应接受过电伴热系统的补充培训。本部分不包括感应、阻抗或集肤效应加热。电伴热系统可以分为不同的应用类型，在安装时和安装后的不同条件下需要满足不同的试验要求。电伴热系统通常适用于特定类型的装置或应用。不同类型安装的典型应用包括但不限于：a)　管道、容器和相关设备表面加热用伴热装置，应用包括：——防冻和保温；——热水管道；——石油和化工管道；——喷洒系统。b)　户外露天场地伴热装置，应用包括：——屋顶除冰；——排水沟和下水管道除冰；——集水池与排水沟；——轨道加热。c)　具有嵌入式伴热系统的装置，应用包括：——融雪；——地暖；——防止冰胀；——地下热能存储系统；——门框。d)　导管或管道内部伴热系统的安装，应用包括：——融雪(在导管内)；——冻胀防护(在导管内)；——地暖(在导管内)；——蓄能系统(在导管内)；——饮用水管道内部伴热；——封闭排水管和阴沟。

GB 50176-2016民用建筑热工设计规范

本规范适用于新建、扩建和改建民用建筑的热工设计。本规范不适用于室内温湿度有特殊要求和特殊用途的建筑，以及简易的临时性建筑。

JT/T 93-2008港口装卸机械电气设备安装及检测规范

本标准规定了港口装卸机械电气设备的配套、安装及接地的基本要求，规定了通用电气设备的检测方法和技术要求。本标准适用于港口装卸机械电气设备的设计、制造、安装、检测与维护，进口的港口装卸机械电气设备可参照执行。

JGJ 254-2011建筑施工竹脚手架安全技术规范

本规范适用于工业与民用建筑工程施工中落地式双排竹脚手架、满堂竹脚手架的设计、搭设与使用。

YD/T 2827.6-2015无线通信射频和微波器件无源互调电平测量方法 第6部分:天线

本部分规定无线通信系统中天线的无源互调电平的测量方法，包括测试装置和测试步骤。本部分涉及的天线均指无源天线。本部分适用于确定天线在低互调应用中的使用条件和测试方法。

UL 60335-2-24-2006家用和类似用途电器的安全.第2部分:制冷设备、冰激淋机和制冰机的特殊要求

This clause of part 1 is replaced by the following: This International Standard deals with the safety of the following appliances, their RATED VOLTAGE being not more than 250 V for single-phase appliances, 480 V for other appliances and 24 V d.c. for appliances when battery operated: a) REFRIGERATING APPLIANCES for household and similar use; b) ICE-MAKERS incorporating a motor-compressor and ice-makers intended to be incorporated in frozen food storage compartments; c) REFRIGERATING APPLIANCES and ICE-MAKERS for use in camping, touring caravans and boats for leisure purposes. These appliances may be operated from the mains, from a separate battery or operated either from the mains or from a separate battery. This standard also deals with the safety of ICE-CREAM APPLIANCES intended for household use, their RATED VOLTAGE being not more than 250 V for single-phase appliances and 480 V for other appliances. It also deals with COMPRESSION-TYPE APPLIANCES for household and similar use, which use FLAMMABLE REFRIGERANTS. This standard does not cover features of the construction and operation of those REFRIGERATING APPLIANCES which are dealt with in ISO standards. Appliances not intended for normal household use but which nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. As far as is practicable, this standard deals with the common hazards presented by appliances which are encountered by all persons in and around the home. However, in general, it does not take into account a) the use of appliances by young children or infirm persons without supervision; b) playing with the appliance by young children. Attention is drawn to the fact that - for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; - in many countries, additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national authorities responsible for transportation. This standard does not apply to - appliances intended to be used in the open air; - appliances designed exclusively for industrial purposes; - appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas); - appliances incorporating a battery intended as a power supply for the refrigeration function; - appliances assembled on site by the installer; - appliances with remote motor-compressors; - motor-compressors (IEC 60335-2-34); - commercial dispensing appliances and vending appliances (IEC 60335-2-75); - commercial ice-cream appliances.

ASTM C1321-2014建筑物内部辐射控制涂层系统(IRCCS)安装和使用的标准操作规程

4.1x00a0;This practice recognizes that effectiveness, safety, and durability of an IRCCS depends not only on the quality of the materials, but also on the proper installation. 4.2x00a0;Improper installation of an IRCCS will reduce its thermal effectiveness, cause fire risks and other unsafe conditions, and promote deterioration of the structure in which it is installed. Improper installation has the potential to create specific hazards that include: heat buildup in recessed lighting fixtures, deterioration of failure of electrical wiring components, and deterioration of wood structures and paint failure due to moisture accumulation. 4.3x00a0;This practice provides directions for the installation of IRCCS materials in a safe and effective manner. Actual conditions in existing buildings will vary greatly. 4.4x00a0;Requirements that are presented in this practice are both general and specific in nature. They are not intended as specific instructions unless so indicated. The user shall consult the manufacturer for application and installation methods. 1.1x00a0;This practice has been prepared for use by the designer, specifier, and applicator of IRCCS (Interior Radiation Control Coating Systems) for use in building construction. The scope contains instructions related to the use and installation of IRCCS, including a surface(s) having a far-infrared emittance of 0.25 or less that is sprayed or painted.2 Some examples that this practice is intended to address include: (1) low emittance surfaces in vented building envelope cavities intended to retard radiant transfer across the vented airspace; (2) low emittance surfaces at interior building surfaces intended to retard radiant transfer to or from building inhabitants; and (3) low emittance surfaces at interior building surfaces intended to reduce radiant transfer to or from heating or cooling systems. See Fig. 1 and Fig. 2 for typical applications. Note 1x2014;Apply IRCCS to cover the exposed roof deck area. The low-emittance surface of the IRCCS must face the interior of the attic.FIG. 1x00a0;Typical Residential Use Note 1x2014;Apply the IRCCS to cover the entire interior surface area. The low-emittance surface of the IRCCS must face the interior of the bldg.FIG. 2x00a0;Typical Industrial, Commercial, and Agricultural Use 1.2x00a0;This practice covers the installation process from pre-installation inspection through post-installation. It does not cover the production of the Interior Radiation Control Coating Materials. 1.3x00a0;This practice is not intended to replace the manufacturerx0027;s installation instructions, but it shall be used in conjunction with such instructions. This practice ......

ASTM C1321-2015建筑物内部辐射控制涂层系统 (IRCCS) 的安装和使用的标准实施规程

4.1x00a0;This practice recognizes that effectiveness, safety, and durability of an IRCCS depends not only on the quality of the materials, but also on the proper installation. 4.2x00a0;Improper installation of an IRCCS will reduce its thermal effectiveness, cause fire risks and other unsafe conditions, and promote deterioration of the structure in which it is installed. Improper installation has the potential to create specific hazards that include: heat buildup in recessed lighting fixtures, deterioration of failure of electrical wiring components, and deterioration of wood structures and paint failure due to moisture accumulation. 4.3x00a0;This practice provides directions for the installation of IRCCS materials in a safe and effective manner. Actual conditions in existing buildings will vary greatly. 4.4x00a0;The user shall consult the manufacturer for application and installation methods. 1.1x00a0;This practice has been prepared for use by the designer, specifier, and applicator of Interior Radiation Control Coating Systems (IRCCS) for use in building construction. The scope contains instructions related to the use and installation of IRCCS that are sprayed, rolled, or brush applied. Examples that this practice is intended to address include: (1) low emittance surfaces in vented building envelope cavities intended to retard radiant transfer across the vented airspace; (2) low emittance surfaces at interior building surfaces intended to retard radiant transfer to or from building inhabitants; and (3) low emittance surfaces at interior building surfaces intended to reduce radiant transfer to or from heating or cooling systems. Note 1:x00a0;Apply the IRCCS to cover the entire interior surface area. The low-emittance surface of the IRCCS must face the interior of the building. 1.2x00a0;This practice covers the installation process from pre-installation inspection through post-installation. It does not cover the production of the Interior Radiation Control Coating Materials. 1.3x00a0;This practice is not intended to replace the manufacturer's installation instructions, but it shall be used in conjunction with such instructions. This practice is not intended to supersede local, state, or federal codes. 1.4x00a0;This practice assumes that the installer possesses a good working knowledge of the application codes and regulations, safety practices, tools, equipment, and methods necessary for the installation of Interior Coating Materials. It also assumes that the installer understands the fundamentals of building construction that affect the installation of an IRCCS. 1.5......

ASTM C1574-2004喷射松填充矿物纤维热绝缘材料膨胀密度测定的标准指南

Blown density is used to develop loose-fill coverage charts. Data for blown density vs thickness is used in the develpoment of a variable blown density presentation for loose-fill insulation. Thermal resistance (and conductivity) of loose-fill mineral fiber insulation depends on density, thickness. The resulting blown density data is useful in developing an expression for apparent thermal conductivity as a function of density. This will in turn aid the manufacturer in developing coverage information for packages of loose-fill insulation. The blown density obtained in this method is for the thickness of the test only. The relationship of blown density with thickness can be determined by repeating the procedures outlined here using different thicknesses. These procedures are not the same as the test method described in Test Method C1374. Depending on the test conditions utilized, the blown density may, or may not, represent the installed density values obtained by using Test Method C 1374. This guide can be used to develop appropriate blowing machine settings to achieve a target blown density at a predetermined thickness.1.1 This guide describes two alternate procedures for determining blown density at a predetermined thickness or a range of thicknesses expected in field applications of mineral fiber loose-fill insulation.1.2 This guide involves blowing a sample of loose-fill insulation into a test frame of known volume, measuring the weight of the insulation captured and calculating the blown density.1.3 This guide is intended for pneumatically-applied loose-fill mineral fiber insulation designed for use in horizontal open attic spaces.1.4 This guide is intended for product design and product auditing by manufacturers of loose-fill insulation. This guide is adaptable as a plant quality control procedure.1.5 This guide does not predict the aged density of the mineral fiber loose-fill insulation.1.6 This standard does not purport to address all the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.1.7 The values stated in inch-pound units are to be regarded as the standard. The SI unit values given in parentheses are approximate and are provided for information only.