{"id":385260,"date":"2024-10-20T03:29:52","date_gmt":"2024-10-20T03:29:52","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-233272021\/"},"modified":"2024-10-26T06:20:29","modified_gmt":"2024-10-26T06:20:29","slug":"bs-iso-233272021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-233272021\/","title":{"rendered":"BS ISO 23327:2021"},"content":{"rendered":"

This document specifies the test method of moisture-adsorption\/desorption efficiency (or capacity) of building materials, when there are changes in temperature in sealed boxes containing building materials.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Specimen <\/td>\n<\/tr>\n
8<\/td>\n5 Test apparatus
5.1 General
5.2 Sealed box <\/td>\n<\/tr>\n
10<\/td>\n5.3 Box or chamber with thermostat
5.4 Thermometer
5.5 Hygrometer
6 Curing and thermal insulation of specimen
6.1 Damp-proofing of specimen <\/td>\n<\/tr>\n
11<\/td>\n6.2 Curing of specimen
6.3 Thermal insulation of specimen <\/td>\n<\/tr>\n
12<\/td>\n7 Test method
7.1 Cleaning inside the sealed box
7.2 Initial relative humidity inside the sealed box
7.3 Installation of specimen
7.4 Placement of sealed box
7.5 Temperature conditions <\/td>\n<\/tr>\n
13<\/td>\n7.6 Measurement
8 Water vapour leakage from sealed box
8.1 Calibration of sealed box for vapour leakage
8.2 Calculation of calibration value <\/td>\n<\/tr>\n
14<\/td>\n8.3 Tolerance calibration value
9 Calculation of results
9.1 Temperature and humidity in sealed box <\/td>\n<\/tr>\n
15<\/td>\n9.2 Moisture-adsorption\/desorption amount
10 Test report <\/td>\n<\/tr>\n
17<\/td>\nAnnex A (informative) Temperature conditions of box or chamber with thermostat <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Hygrothermal performance of building materials and products. Determination of moisture adsorption\/desorption properties in response to periodic temperature variation<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2021<\/td>\n18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":385268,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1253,2641],"product_tag":[],"class_list":{"0":"post-385260","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-100-01","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/385260","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/385268"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=385260"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=385260"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=385260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}