Umgangatho wegumbi ococekileyo uneendlela ezahlukeneyo zeemfuno zemveliso, inqanaba lokucoca kunye nokusebenzisa imisebenzi yemveliso, ikakhulu iqengqelekayo (i-Eposurethane (i-Eposurethane (iBhodi ye-Polythylene, njl), Umgangatho ophakanyisiweyo (oshukumayo), njl.
Kwiminyaka yakutshanje, ukwakhiwa kwamagumbi acocekileyo e-China kusetyenziswe umgangatho, ukupeyinta, ukungqengqa (njengokuphakathi kwe-Epoxy), kunye nokuphakanyiswa okuphezulu (okuphezulu). Kwikhowudi yeSizwe "yeKhowudi yeSizwe yokwamkelwa kunye nokwamkelwa komgangatho weefektri ezicocekileyo" (GB 51110), Imigaqo kunye neemfuno zenziwe ukuze kwakhiwe iiprojekthi ezinamanzi, i-Solvent) i-Coatvents eSekelweyo, njengoko kakuhle njengothuli kunye nengubo yokunganyangeki.
(1) Umgangatho wokwakha weprojekthi yokuthobela umhlaba kwigumbi elicocekileyo lendlela yokuhamba komhlaba Kwinkcazo efanelekileyo, kuyacelwa ukuba iqinisekise ukuba ulondolozo lolondolozo olusisiseko luhlangabezana nemigaqo kunye neemfuno zenkcazo yobuqu, kunye nokuqinisekisa ukuba kwesamente, ioyile, kunye nezinye iintsalela kwi Umaleko wacociwe; Ukuba igumbi elicocekileyo ngumaleko ongezantsi wesakhiwo, kufuneka iqinisekiswe ukuba ungqiwulo lwamanzi lulungisiwe kwaye lwamkelwe njengoko kufuneka; Emva kokucoca uthuli, amabala e-oyile, iintsalela, njl. Njl. Ukuba umhlaba wokuqala wokuhlaziywa (ukwanda) kucocwa ngepeyinti, i-resin, okanye i-PVC, umphezulu womphezulu wesakhiwo kufuneka usetyenziswe ngokucokisekileyo kunye nenqanaba lomphezulu womkhenkce. Xa umphezulu womkhenkce uyikhonkrithi, umphezulu kufuneka ube nzima, owomileyo, kwaye awukhulule kwinyosi, ipowdery ephosakeleyo, kwaye ethambile, kwaye egudileyo; Xa isiseko senziwe ngethayile ye-ceramic, i-terrazso nentsimbi yentsimbi, ukuphakama kwentsimbi, ukuphakama kwepleyiti yeepleyiti ezikufuphi akuyi kuba ngaphezulu kwe-1.0mm, kwaye ipleyiti ayizukukhululwa okanye iqhekezwe.
Ingqokelela yokuxhonywa komphezulu weprojekthi yokuthobela umhlaba kufuneka yakhiwe ngokweemfuno ezilandelayo: Kumele ukuba kungabikho misebenzi yemveliso engaphezulu okanye ejikeleze indawo yokugcina uthuli, kwaye kufuneka kuthathwe amanyathelo okuthintela uthuli; Ukuxuba kwengubo kufuneka kulinganiswe ngokwemilinganiselo yomxube echaziweyo kwaye ivuseleleke kakuhle; Ubungqingqwa bokudibana kufuneka bube yinto iyunifomu, kwaye akufuneki bube kungabikho nto ishiyiweyo okanye imhlophe emva kwesicelo; Kwindinyana kunye nezixhobo kunye neendonga, ipeyinti aziyi kubanjiswa kwiindawo ezifanelekileyo ezinje ngeendonga nezixhobo. Ukuqala komphezulu kufanele ukubambelela ngokungqongqo kwezi mfuno zilandelayo: Ukuqala komphezulu kufuneka kwenziwe emva kokuba i-faker yomilo yomisiwe, kwaye iqondo lobushushu lokwakha kufuneka lilawulwe phakathi kwe-5-35 ℃; Ubungqingqwa kunye nokusebenza kwengqumbo kufuneka kuhlangatyezwane neemfuno zoyilo. Ukuphambuka kobunzima akuyi kuba ngaphezu kwe-0.2mm; Isithako ngasinye kufuneka sisetyenziswe ngaphakathi kwexesha elichaziweyo kwaye sirekhodwe; Ukwakhiwa komphezulu kufuneka kugqitywe kwihambo enye. Ukuba ulwakhiwo luqhutywa ngezavenge, amalungu anokuba mancinci kwaye abeke kwiindawo ezifihlakeleyo. Amalungu kufuneka abe liflethi kwaye egudileyo, kwaye akufuneki ahlukane okanye avezwe; Umphezulu womphezulu owomka kufuneka ungabinamali, amaqamza, ukuphiwaniswa, imingxunya, kunye nezinye izinto eziphambili; Ukunganyangeki kwevolunti kunye nokuxhathisa ngaphezulu komhlaba we-anti-static ufanele ukuhlangabezana neemfuno zoyilo.
Ukuba izixhobo ezisetyenziselwa ukuqeshwa komhlaba azikhethiwe ngokufanelekileyo, kuya kuphembelela ngokuthe ngqo ukucoceka komoya kwigumbi elicocekileyo emva kokusebenza, kukhokelela ekunciphiseni iimveliso zemveliso kunye nokungakwazi ukuvelisa iimveliso ezinemveliso. Ke ngoko, imigaqo efanelekileyo ichaza ukuba iipropathi ezinje ngobungqina obubunjiweyo, kulula ukucoca, ukunxiba, ukunganyangeki, akukho luthuli, kwaye akukho lukhululekileyo lwezinto eziyingozi kumgangatho wemveliso kufuneka ukhethe umgangatho. Umbala womhlaba emva kokupeyinta kufuneka uhlangabezane neemfuno zoyilo zobunjineli, kwaye kufuneka ilingane ngombala, ngaphandle komahluko wemibala, iphethini, njl.
. Umzekelo, iintlobo ezahlukeneyo zomgangatho ophakanyisiweyo zihlala zifakwe kumagumbi okuhamba ngokuthe nkqo-nkqo ngokuhlanjwa kwe-ISO5 inqanaba le-ISO5 nangaphezulu ukuqinisekisa iipateni zomoya kunye neemfuno zesantya somoya. I-China ngoku inokuthi ivelise iintlobo ezahlukeneyo zemveliso ephezulu yemveliso ephezulu, kubandakanya imigangatho ephumeleleyo, imigangatho ye-anti-static, njl njl. Ke ngoko, kwi-GB yeSizwe iMigangatho ye-51110, kuqala kufuneka ijonge isatifikethi somzi-mveliso kunye nengxelo yokuhlola iNgxelo ephakanyisiweyo ephakanyisiweyo ngaphambi kokwakhiwa, kwaye inkcazo nganye kufuneka iqinisekiswe uyilo kunye neemfuno zokulayisha.
Umgangatho wokwakha ukubeka imigangatho ephezulu yokuphakamisa kwigumbi elicocekileyo kufuneka afezekise ezi mfuno zilandelayo: Ukuphakama komhlaba kufuneka kuhlangatyezwane neemfuno zoyilo zobunjineli; Umphezulu womhlaba kufuneka ube nkqo, ogudileyo, nothuli, kunye nomswakama wemanzi ye-8%, kwaye kufuneka idityaniswe ngokweemfuno zoyilo. Kumgangatho ophezulu ophakamileyo oneemfuno zomoya, ireyithi yokuvula kunye nokusasaza, i-aperture okanye ubude bomphetho kwi-faziso ye-teate kufuneka zifezekise iimfuno zoyilo. Ubume bomphezulu kunye nezinto zenkxaso zemigangatho ephakamileyo kufuneka ibethe tyaba kwaye iqinile, kwaye kufanele ukuba ibe nentsebenzo enjenge-chanti yokunyangwa, ukunganyangeki komswakalo, ukunganyangeki komswakali, kunye nokuphumelela kombane . Unxibelelwano okanye olugqwethekileyo phakathi kwe-Poles ephakanyisiweyo ephezulu yomgangatho kunye nomgangatho wokwakha kufuneka luqinisekiswe kwaye luthembekile. Izinto zensimbi yokudibanisa ixhasa indawo engezantsi ye-Pole ethe tye kufuneka ifezekise iimfuno zoyilo, kwaye imisonto evunyiweyo ye-bolts yokulungisa akufuneki ibe ngaphantsi kwe-3.
Ukufakelwa kweeplate zekona ephezulu kwinqanaba elikhuselweyo kwigumbi elicocekileyo kufuneka linqunyulwe kwaye lichithwe ngokwemeko yeyona ndawo, kunye neenkxaso eziguqukayo kunye neebhlukhwe ezinqamlezileyo. Amalungu phakathi komphetho osikelweyo kunye nodonga kufuneka azaliswe zizixhobo ezithambileyo, ezingenalo. Emva kokufakelwa komgangatho ophakanyisiweyo, kufuneka uqinisekiswe ukuba akukho sisa okanye isandi xa sihamba, kwaye siyaqina kwaye sithembekile. Umphezulu womphezulu kufuneka ubethe tyaba kwaye ucocekile, kwaye udibano lweepleyiti kufuneka lube tyaba kwaye nkqo.
IXESHA LOKUQALA: UJUL-19-2023