{"id":69743,"date":"2021-01-06T10:21:23","date_gmt":"2021-01-06T10:21:23","guid":{"rendered":"https:\/\/stopcarcinogensatwork.eu\/good-practice\/trichloroethylene-sem-utdrattarleysi-fyrir-bitumen-i-malbiksgreiningu\/"},"modified":"2021-01-06T10:21:23","modified_gmt":"2021-01-06T10:21:23","slug":"trichloroethylene-sem-utdrattarleysi-fyrir-bitumen-i-malbiksgreiningu","status":"publish","type":"good-practice","link":"https:\/\/stopcarcinogensatwork.eu\/is\/good-practice\/trichloroethylene-sem-utdrattarleysi-fyrir-bitumen-i-malbiksgreiningu\/","title":{"rendered":"Trichloroethylene sem \u00fatdr\u00e1ttarleysi fyrir bitumen \u00ed malbiksgreiningu"},"content":{"rendered":"

\u00c1rin 2015 og 2016 m\u00e6ldi fylki\u00f0 Hessen \u00ed \u00de\u00fdskalandi \u00fatsetningu starfsmanna \u00ed asfaltsranns\u00f3knarstofum fyrir Trichloroethylene og mat \u00e1h\u00e6ttust\u00fdringarr\u00e1\u00f0stafanir (RMM) 14 fyrirt\u00e6kja \u00ed Hessen. \u00dea\u00f0 kom \u00ed lj\u00f3s a\u00f0 meirihluti fyrirt\u00e6kjanna n\u00fdtti s\u00e9r ekki til fulls m\u00f6gulegar t\u00e6knilegar og skipulagslegar r\u00e1\u00f0stafanir og uppfyllti \u00fev\u00ed ekki allar kr\u00f6fur \u00fe\u00fdsku regluger\u00f0arinnar um h\u00e6ttuleg efni (GefStoffV). \u00c1ri\u00f0 2017 voru frekari m\u00e6lingar ger\u00f0ar \u00ed \u00e1tta v\u00f6ldum fyrirt\u00e6kjum til vi\u00f0b\u00f3tar til a\u00f0 s\u00fdna fram \u00e1 hvernig g\u00f3\u00f0 me\u00f0h\u00f6ndlun \u00e1h\u00e6ttust\u00fdringarr\u00e1\u00f0stafana getur dregi\u00f0 \u00far \u00fatsetningu fyrir Trichloroethylene ni\u00f0ur \u00ed a\u00f0 l\u00e1gmarki 1,3 mg\/m\u00b3 (8 klst. \u2013 TWA , 95. hundra\u00f0shluti). <\/p>\n

Hva\u00f0 er Trichloroethylene ?<\/h2>\n

Trichloroethylene (TCE, TRI) er litlaust, \u00f3eldfimt en krabbameinsvaldandi hal\u00f3kolefni sem er miki\u00f0 nota\u00f0 sem \u00e1hrifar\u00edkt leysiefni \u00ed i\u00f0na\u00f0i fyrir l\u00edfr\u00e6n efni eins og ol\u00edu, fitu og malbiki. Sem \u00feurrhreinsunarefni kom h\u00e6ttulegra tetrakl\u00f3ret\u00fdlen \u00ed sta\u00f0 byggingarl\u00edkingar \u00feess strax \u00e1 sj\u00f6tta \u00e1ratug s\u00ed\u00f0ustu aldar. <\/p>\n

\u00cd \u00de\u00fdskalandi er Trichloroethylene enn opinberlega krafist \u00ed malbikspr\u00f3funum. Bitumen\u00fatdr\u00e1ttur er framkv\u00e6mdur \u00ed svok\u00f6llu\u00f0um malbiksgreiningart\u00e6kjum. \u00de\u00f3 a\u00f0 \u00feessar v\u00e9lar s\u00e9u loku\u00f0 hringr\u00e1sarkerfi eru m\u00f6rg skref \u00ed \u00f6llu ferlinu, fr\u00e1 \u00fev\u00ed a\u00f0 malbikss\u00fdni\u00f0 er sett \u00ed \u00fevottah\u00f3lf malbiksgreiningart\u00e6kisins og \u00fear til malbiki\u00f0 er endurheimt me\u00f0 sn\u00faningsuppgufun \u00fear sem starfsmenn geta or\u00f0i\u00f0 fyrir Trichloroethylene , s\u00e9rstaklega vi\u00f0 inn\u00f6ndun. <\/p>\n

Vegna krabbameinsvaldandi, st\u00f6kkbreytandi, n\u00fdrna- og taugaeiturs er Trichloroethylene mj\u00f6g \u00e1hyggjuefni og er skr\u00e1\u00f0 \u00e1 leyfislista REACH (vi\u00f0auki XIV). N\u00faverandi leyfi (REACH\/18\/9\/4) heimilar notkun \u00feess af notendum eftir vinnslust\u00f6\u00f0vum vi\u00f0 s\u00e9rstakar a\u00f0st\u00e6\u00f0ur sem \u00fatdr\u00e1ttarleysi \u00ed malbiksgreiningu, eing\u00f6ngu eins og l\u00fdst er \u00ed ums\u00f3kn birgis. \u00deetta leyfi rennur \u00fat 21. apr\u00edl 2023. \u00deanga\u00f0 til ver\u00f0a vinnuveitendur a\u00f0 vernda starfsmenn s\u00edna \u00ed malbiksranns\u00f3knarstofum fyrir Trichloroethylene me\u00f0 r\u00e1\u00f0st\u00f6funum umfram \u00fe\u00e6r \u00e1h\u00e6ttust\u00fdringarreglur sem ums\u00e6kjandi l\u00fdsir. <\/p>\n

Lausn<\/h2>\n

\u00cd ritinu okkar \u201eArbeitsplatzbelastungen durch Trichlorethen in der Asphaltanalytik bei Umsetzung des Stands der Technik<\/a>\u201c eru samantekt \u00e1 nau\u00f0synlegum \u00e1h\u00e6ttustj\u00f3rnunara\u00f0fer\u00f0um eins og s\u00fdnt er h\u00e9r a\u00f0 ne\u00f0an til a\u00f0 vernda starfsmenn \u00e1 malbiksranns\u00f3knarstofum \u00e1 skilvirkan h\u00e1tt gegn h\u00e6ttunni sem stafar af Trichloroethylene .<\/p>\n