{"id":222225,"date":"2024-10-19T14:25:31","date_gmt":"2024-10-19T14:25:31","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-99722015\/"},"modified":"2024-10-25T08:00:48","modified_gmt":"2024-10-25T08:00:48","slug":"bs-en-iso-99722015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-99722015\/","title":{"rendered":"BS EN ISO 9972:2015"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
8<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1\tScope
2\tNormative references
3\tTerms, definitions, and symbols
3.1\tTerms and definitions <\/td>\n<\/tr>\n
11<\/td>\n3.2\tSymbols <\/td>\n<\/tr>\n
12<\/td>\n4\tApparatus
4.1\tGeneral
4.2\tEquipment
4.2.1\tAir-moving equipment
4.2.2\tPressure-measuring device
4.2.3\tAir flow rate measuring system
4.2.4\tTemperature-measuring device
5\tMeasurement procedure
5.1\tMeasurement conditions
5.1.1\tGeneral <\/td>\n<\/tr>\n
13<\/td>\n5.1.2\tMeasured extent
5.1.3\tTime of measurement
5.2\tPreparation
5.2.1\tBuilding preparation methods
5.2.2\tHeating, ventilation and air conditioning systems and other building equipment <\/td>\n<\/tr>\n
14<\/td>\n5.2.3\tIntentional openings in the envelope <\/td>\n<\/tr>\n
15<\/td>\n5.2.4\tOpenings inside the measured extent
5.2.5\tAir-moving equipment
5.2.6\tPressure measuring devices <\/td>\n<\/tr>\n
16<\/td>\n5.3\tSteps of the procedure
5.3.1\tPreliminary check
5.3.2\tTemperature and wind conditions
5.3.3\tZero-flow pressure difference
5.3.4\tPressure difference sequence <\/td>\n<\/tr>\n
17<\/td>\n6\tExpression of results
6.1\tReference values
6.1.1\tInternal volume
6.1.2\tEnvelope area <\/td>\n<\/tr>\n
18<\/td>\n6.1.3\tNet floor area
6.2\tCalculation of the air leakage rate <\/td>\n<\/tr>\n
21<\/td>\n6.3\tDerived quantities
6.3.1\tGeneral
6.3.2\tAir change rate at reference pressure difference
6.3.3\tSpecific leakage rate (envelope) <\/td>\n<\/tr>\n
22<\/td>\n6.3.4\tSpecific leakage rate (floor)
6.3.5\tEffective leakage area
6.3.6\tSpecific effective leakage area (envelope)
6.3.7\tSpecific effective leakage area (floor) <\/td>\n<\/tr>\n
23<\/td>\n7\tTest report
8\tUncertainty
8.1\tGeneral <\/td>\n<\/tr>\n
24<\/td>\n8.2\tReference value
8.3\tOverall uncertainty <\/td>\n<\/tr>\n
25<\/td>\nAnnex\u00a0A (informative) Description of equipment used to pressurize buildings <\/td>\n<\/tr>\n
27<\/td>\nAnnex\u00a0B (informative) Dependence of air density on temperature, dew point,and barometric pressure <\/td>\n<\/tr>\n
28<\/td>\nAnnex\u00a0C (informative) Recommended procedure for estimating uncertaintyin derived quantities <\/td>\n<\/tr>\n
31<\/td>\nAnnex\u00a0D (informative) Beaufort scale of wind (extract) <\/td>\n<\/tr>\n
34<\/td>\nAnnex\u00a0E (informative) Detection of the leakage location <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Thermal performance of buildings. Determination of air permeability of buildings. Fan pressurization method<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2015<\/td>\n38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":222228,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1265,2641],"product_tag":[],"class_list":{"0":"post-222225","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-120-10","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\/222225","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\/222228"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=222225"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=222225"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=222225"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}