 Nyora kupfuurira kweiyi ndima - PIR yekudzivirira bhodhi yakataurwa seyakagadzirwa neFR5000 yeCelotex, kambani yeSaint-Gobain yakakurudzirwa kushandiswa kunze mukugadziriswa kweGrenfell Tower, London, ine mitsetse yakatwasuka uye yakatwasuka ye100 mm uye 150 mm ukobvu zvakateerana; gare gare Ipswich firm Celotex yakasimbisa kuti yakapa insulation zvinhu zvekugadzirisa. Musi wa14 June 2017, mukati memaminitsi 15, imba yacho yakatsva nemoto kubva pauriri hwechina kusvika pauriri hwechi24. Kunzvera kwavose kwakanangana nomwoto wacho kwakaratidzira kuti zvinhu zvokupfeka zveCelotex zvakanga zviri chimwe chezvikonzero zvikuru zvokupararira nokukurumidza kwomwoto, sezvo zvaiva zvinopisa zvikuru kupfuura zvinobvumirwa nemitemo yokuvaka. Celotex akanyengedza vanodzora nezvokudzivirira moto kwezvipfeko nokuwedzera pachivande zvinhu zvinodzivirira moto kumapuranga ezvipfeko zvaishandiswa pakuongorora kuchengeteka. 