Ib cov phab ntsa zoo rwb thaiv tsev yuav tsum muaj xws li nram
1) muaj rwb thaiv tsev zoo, yuav ua kom lub thermal tsis txog vaj tse after indicators as daim kev cai tswjhwm ntawm hauj thermal;
(2) tom qab thermal rwb thaiv tsev ntaub compounded nrog phab ntsa, los mas loads (cua, daus, cov neeg ua hauj lwm siv), as well as siab los sis lwm feem, thiaj muaj peev xwm thaum nws load lwm tsis ua hauj lwm;
(3) minimizes shrinkage thiab deformation los yog thermal cracking;
4) noj rau hauv cov nyiaj rau lwm finishing yuav tsum ua;
5) lub neej rwb thaiv tsev thiab thermal rwb thaiv tsev tsis txhob tsim kev kawm;
6) muaj ib tug nqi tsawg;
7) siv, pab txhim kho cov kev ceev ntawm siv.
