BS 476 yog dab tsi?

BS 476 yog ib tug Txheej Txheem Askiv uas qhia txog kev kuaj hluav taws ntawm cov ntaub ntawv thiab cov qauv tsev. Nws yog ib tug txheej txheem tseem ceeb hauv kev lag luam kev tsim kho uas ua kom cov ntaub ntawv siv hauv cov tsev ua tau raws li cov kev cai tshwj xeeb txog kev nyab xeeb hluav taws. Tab sis BS 476 yog dab tsi tiag? Vim li cas nws thiaj tseem ceeb?

BS 476 sawv cev rau British Standard 476 thiab muaj ntau yam kev xeem los ntsuas qhov ua tau hluav taws ntawm ntau yam khoom siv hauv tsev. Cov kev xeem no ntsuas cov yam xws li kev kub hnyiab, kev kub hnyiab thiab kev tiv thaiv hluav taws ntawm cov khoom siv, suav nrog phab ntsa, pem teb thiab qab nthab. Tus qauv kuj suav nrog kev kis hluav taws thiab kev kis hluav taws rau ntawm cov chaw.

Ib qho tseem ceeb ntawm BS 476 yog nws lub luag haujlwm hauv kev ua kom muaj kev nyab xeeb ntawm cov tsev thiab cov neeg nyob hauv lawv. Los ntawm kev sim cov lus teb hluav taws thiab kev tiv thaiv hluav taws ntawm cov ntaub ntawv, tus qauv no pab txo qhov kev pheej hmoo ntawm cov xwm txheej cuam tshuam nrog hluav taws thiab muab qib kev ntseeg siab rau cov neeg nyob hauv tsev.

BS 476 muab faib ua ntau ntu, txhua ntu tsom mus rau ntau yam kev sim ua haujlwm hluav taws. Piv txwv li, BS 476 Ntu 6 qhia txog kev sim nplaim taws ntawm cov khoom, thaum Ntu 7 hais txog kev nthuav nplaim taws ntawm cov khoom siv. Cov kev sim no muab cov ntaub ntawv tseem ceeb rau cov kws kes duab vajtse, cov engineers thiab cov kws tshaj lij kev tsim kho thaum xaiv cov ntaub ntawv rau cov haujlwm tsim kho.

Hauv UK thiab lwm lub tebchaws uas siv British Standards, kev ua raws li BS 476 feem ntau yog qhov yuav tsum tau ua ntawm cov cai thiab cov cai ntawm kev tsim kho. Qhov no txhais tau tias cov ntaub ntawv siv hauv kev tsim kho yuav tsum ua raws li cov qauv kev nyab xeeb hluav taws uas tau teev tseg hauv BS 476 kom ntseeg tau tias cov tsev muaj kev nyab xeeb thiab ruaj khov thaum muaj hluav taws.

Hauv kev xaus lus, BS 476 yog tus qauv tseem ceeb uas ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb hluav taws ntawm cov tsev. Kev kuaj hluav taws kom zoo ntawm cov ntaub ntawv tsim kho pab txo qhov kev pheej hmoo ntawm cov xwm txheej hluav taws thiab pab txhim kho kev nyab xeeb thiab kev ua kom lub tsev ruaj khov. Nws yog ib qho tseem ceeb rau txhua tus neeg koom nrog hauv kev lag luam tsim kho kom nkag siab thiab ua raws li BS 476 kom ntseeg tau tias cov tsev raug tsim kho raws li cov qauv kev nyab xeeb hluav taws siab tshaj plaws.

Cov khoom siv rwb thaiv tsev Kingflex NBR roj hmab tau dhau qhov kev xeem ntawm BS 476 ntu 6 thiab ntu 7.