建筑物用熱絕緣材料檢測

建筑物用熱絕緣材料檢測項目報價？??解決方案？??檢測周期？??樣品要求？

點 擊 解 答??

GB 4706.82-2014家用和類似用途電器的安全 房間加熱用軟片加熱元件的特殊要求

GB 4706.1-2005的該章以下述內容代替:GB 4706的本部分規定了軟片加熱元件的安全。本部分適用于預定安裝在建筑物內為其所在的房間加熱的軟片加熱元件,其單相裝置額定電壓不超過250 V,其他裝置額定電壓不超過480 V。按照說明中安裝在建筑物內,達到要求的危險防護等級后,軟片加熱元件即成為加熱單元。

GB/T 31845-2015電工電子設備機械結構 熱設計規范

本標準規定了電工電子設備機械結構熱設計的基本原則、熱設計要求、常用散熱技術、關鍵散熱部件、導熱界面材料以及熱測試的相關要求，同時在附錄中介紹了熱設計算法和常用材料的物理參數。本標準適用于除手持終端以外所有電工電子設備機械結構的熱設計。以下電工電子設備簡稱“設備”，電工電子設備機械結構簡稱“機械結構”。

GB/T 32348.2-2015工業和商業用電阻式伴熱系統 第2部分:系統設計、安裝和維護應用指南

GB/T 32348的本部分對電阻式伴熱系統在工業和商業應用領域的設計、安裝、維護和維修提出了詳細的建議。本部分不包括潛在爆炸性氣體環境中的任何應用。本部分適用的電伴熱系統涉及到工廠裝配或現場(施工現場)安裝組件，以及已經按照制造商的說明裝配和/或端接的串聯和并聯伴熱器或表面加熱器(伴熱墊和伴熱板)。本部分涵蓋的產品由受過適當技術培訓的人員安裝，并且只能由受過培訓的人員進行特別關鍵的工作，例如接頭和尾端的安裝。安裝需在有資質的電工的監督下進行，該電工應接受過電伴熱系統的補充培訓。本部分不包括感應、阻抗或集膚效應加熱。電伴熱系統可以分為不同的應用類型，在安裝時和安裝后的不同條件下需要滿足不同的試驗要求。電伴熱系統通常適用于特定類型的裝置或應用。不同類型安裝的典型應用包括但不限于：a)　管道、容器和相關設備表面加熱用伴熱裝置，應用包括：——防凍和保溫；——熱水管道；——石油和化工管道；——噴灑系統。b)　戶外露天場地伴熱裝置，應用包括：——屋頂除冰；——排水溝和下水管道除冰；——集水池與排水溝；——軌道加熱。c)　具有嵌入式伴熱系統的裝置，應用包括：——融雪；——地暖；——防止冰脹；——地下熱能存儲系統；——門框。d)　導管或管道內部伴熱系統的安裝，應用包括：——融雪(在導管內)；——凍脹防護(在導管內)；——地暖(在導管內)；——蓄能系統(在導管內)；——飲用水管道內部伴熱；——封閉排水管和陰溝。

GB 50176-2016民用建筑熱工設計規范

本規范適用于新建、擴建和改建民用建筑的熱工設計。本規范不適用于室內溫濕度有特殊要求和特殊用途的建筑，以及簡易的臨時性建筑。

JT/T 93-2008港口裝卸機械電氣設備安裝及檢測規范

本標準規定了港口裝卸機械電氣設備的配套、安裝及接地的基本要求，規定了通用電氣設備的檢測方法和技術要求。本標準適用于港口裝卸機械電氣設備的設計、制造、安裝、檢測與維護，進口的港口裝卸機械電氣設備可參照執行。

JGJ 254-2011建筑施工竹腳手架安全技術規范

本規范適用于工業與民用建筑工程施工中落地式雙排竹腳手架、滿堂竹腳手架的設計、搭設與使用。

YD/T 2827.6-2015無線通信射頻和微波器件無源互調電平測量方法 第6部分:天線

本部分規定無線通信系統中天線的無源互調電平的測量方法，包括測試裝置和測試步驟。本部分涉及的天線均指無源天線。本部分適用于確定天線在低互調應用中的使用條件和測試方法。

UL 60335-2-24-2006家用和類似用途電器的安全.第2部分:制冷設備、冰激淋機和制冰機的特殊要求

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建筑物內部輻射控制涂層系統(IRCCS)安裝和使用的標準操作規程

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建筑物內部輻射控制涂層系統 (IRCCS) 的安裝和使用的標準實施規程

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噴射松填充礦物纖維熱絕緣材料膨脹密度測定的標準指南

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.