ISO 22482:2021 pdf download – Thermal insulation products — Aerogel blanket for buildings — Specification

02-13-2022 comment

ISO 22482:2021 pdf download – Thermal insulation products — Aerogel blanket for buildings  —  Specification.
2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 846:2019, Plastics — Evaluation of the action of microorganisms ISO 8301, Thermal insulation — Determination of steady-state thermal resistance and related properties — Heat flow meter apparatus ISO 8302, Thermal insulation — Determination of steady-state thermal resistance and related properties — Guarded hot plate apparatus ISO 10456, Building materials and products — Hygrothermal properties — Tabulated design values and procedures for determining declared and design thermal values ISO 12576-1, Thermal insulation — Insulating materials and products for buildings — Conformity control systems — Part 1: Factory-made products ISO 12624, Thermal insulating products for building equipment and industrial installations — Determination of trace quantities of water soluble chloride, fluoride, silicate, sodium ions and pH ISO 16535, Thermal insulating products for building applications — Determination of long-term water absorption by immersion ISO 29465, Thermal insulating products for building applications — Determination of length and width ISO 29466, Thermal insulating products for building applications — Determination of thickness ISO 29469, Thermal insulating products for building applications — Determination of compression behaviour ISO 29470, Thermal insulating products for building applications — Determination of the apparent density ISO 29767, Thermal insulating products for building applications — Determination of short-term water absorption by partial immersion
4 Requirements 4.1 General Product properties shall be assessed in accordance with Clause 5. To be in conformance with this document, products shall meet the requirements of 4.2 and 4.3, as appropriate. The test methods for determination of each property are given in Table 5, which also shows the required test specimen dimensions and the minimum number of test specimens required to give one test result. One test result for a product property is the average of the measured values on the number of test specimens given in Table 5. 4.2 For all applications 4.2.1 Linear dimensions Length and width shall be measured in accordance with ISO 29465 for each of the four specimens. A minimum of four measurements shall be made for each dimension. Each value shall be within the tolerances specified in Table 1. The thickness of aerogel insulation shall be measured in accordance with ISO 29466 by using a square plate under pressure of not less than 250 Pa and shall be subject to the tolerances detailed in Table 1. The pressure employed during measurement shall be disclosed.

Download infomation Go to download
Note: If you can share this website on your Facebook,Twitter or others,I will share more.

LEAVE A REPLY

Anonymous netizen Fill in information