Dab tsi yog cov yam ntxwv ntawm pob zeb wool rwb thaiv tsev board?
Jun 29, 2021
Cov ntawv pov thawj noo noo yuav tsum tau ua tiav thaum txhim kho cov pob zeb wool. Txawm hais tias pob zeb wool tau siv rau kev tsim cov phab ntsa sab nrauv, ntawm nws cov ntaub ntawv raw, lwm cov ntaub ntawv tshwj tsis yog basalt yog qhov ua rau muaj dej noo ntau, yog li tsis txhob ua kev tsim kho thaum hnub los nag.
Kuj tseem muaj teeb meem kub. Txawm hais tias pob zeb wool board yog cov khoom siv ua kom sov, nws tseem yuav ua kom ntau dhau, yog li qhov ntsuas kub ntawm pob zeb wool tiv tauj yuav tsum tsis txhob siab dhau. Yog tias qhov kub ntawm cov pob zeb wool hu mus txog 200 ℃ Saum toj no, tom qab ntawd pob zeb wool yuav tsum tau tiv thaiv. Thaum txhim kho pob zeb wool, cov qauv yuav tsum nruj, thiab qhov sib nrug ntawm cov ntsia hlau thaiv yuav tsum yog li 400mm.
