A Lub Qhov Rooj Hluav Tawsyog alub qhov roojnrog ahluav taws kub kev ntaus nqi(qee zaum hu ua hluav taws kev tiv thaiv kev tawm tsam rau kev kaw) siv ua ib feem ntawm aKev Tiv Thaiv Hluav Taws Kubqhov system txo qhov kis ntawmtso tsegthiabpa nchonruab nrab ntawm nyiaslub ntsiab lusntawm tus qauv thiab kom muaj zog egress los ntawm alub tsevlossis cov qauv lossis nkoj. HauvSab Qaum Teb Asmeskas Codes Tsev, nws, nrog rauCov Dampers Hluav Taws Xob, feem ntau raug xa mus raws li kev kaw, uas tuaj yeem muab tau muab piv rau kev sib cais hluav taws uas muaj nws, muab cov teeb meem no tsis yog ahluav taws kublossis ibtxoj nyobsib cais. Hauv Tebchaws Europe Lub Tebchaws cov qauv rau cov qhov rooj tua hluav taws tau sib haum nrog kev qhia ntawm tus qauv tshiabEn 16034, uas yog hais txog hluav taws lub qhov rooj uas tua hluav taws-tiv thaiv lub qhov rooj. Pib lub Cuaj Hli 2016, ib qho tshwm simCE NpavCov txheej txheem yuav muaj abolishing kev lag luam thaiv kev lag luam nyob rau hauvEuropean UnionRau cov khoom lag luam no. Hauv tebchaws Askiv, nws yog ib feem B ntawm cov cai tsim tsev uas tau teeb tsa qhov yuav tsum tau ua rau hluav taws tiv thaiv uas yuav tsum tau siv nyob rau txhua lub chaw nyob nrog kev siv cov qhov rooj tua hluav taws. Txhua lub qhov rooj hluav taws yuav tsum muab ntsia nrog qhov tsim nyog tua hluav taws, xws li cov kab mob hluav taws kom tsim nyog, xws li cov kab mob thiab kho vajtse qhov rooj, rau nws kom ua tiav rau ib qho kev cai hluav taws.
Nyob rau hauv UK Tus British Woodworking Federation Qhia tawm qhov sib txawv ntawm 'hluav taws kub dorset' thiab lub qhov rooj hluav taws kub ua ke '.
