THeano akawanda emafuta ekudzivirira ekudzivirira zvinhu zvakatikomberedza, maererano nekushandiswa kwezviitiko zvakasiyana-siyana zvekuisa, senge zvakajairwa zvinosanganisira denga remafuta ekuvharisa zvinhu kana ekunze madziro ekudzivirira ekudzivirira zvinhu, izvo nhasi zvinotarisa pakurongeka kwekunze kwemadziro ekudzivirira moto zvinhu uye chaiyo. classification.
Nekukurumidza kukurumidza kwezvivakwa zvemazuva ano, isu tine kuwedzera kwepamusoro zvinodiwa pakuita kwemadziro ekunze. Isu tinofanirwa kudzidza nekuvandudza hunyanzvi hutsva hweplateti ine yakanaka insulation mhedzisiro, yakanakisa kupisa kwekuita, girinhi kuchengetedza kwezvakatipoteredza, uye mutengo unogona kugamuchirwa nemunhu wese.
Yedu yenyika chiyero GB8624-97 inokamura kuita kwekupisa kwezvinhu zvekuvaka mumagiredhi anotevera:
1.Kirasi: zvivakwa zvisingabatiki zvekuvaka: zvinenge zvisina zvinhu zvinopisa.
2.B1: zvinhu zvekuvaka zvinopisa: zvinhu zvinopisa zvine murazvo wakanaka wekudzoreredza. Zvakaoma kubata moto mumhepo pamberi pemurazvo wakazaruka kana pasi pechiito chekushisa kwepamusoro, kwete nyore kupararira nokukurumidza, uye kana moto unobva wabviswa, kupisa kunomira pakarepo.
3.B2 nhanho: zvinopisa zvekuvaka: zvinhu zvinopisa zvine imwe murazvo unodzoreredza maitiro. Mumhepo pamberi pemoto wakazaruka kana pasi pechiito chekushisa kwepamusoro kuchakurumidza kupisa moto, zviri nyore kutungamirira kupararira kwemoto, zvakadai semapuranga, mapuranga emapuranga, matanda emapuranga, masitepisi emapuranga, nezvimwewo.
4.B3: zvinhu zvekuvaka zvinopisa: hapana murazvo unodzoreredza mhedzisiro, nyore kupisa, njodzi huru yemoto.
External wall insulation zvinhu zvakakamurwa zvichienderana nemoto rating:
1.kupisa kwekuita kweA giredhi rezvidziviriro zvesimbi: dombo remvere, girazi shinda, furo girazi, furo ceramic, furo simende, yakavharwa perlite, nezvimwe.
2.kupisa kwekuita kweB1 giredhi insulation zvinhu: mushure mekukosha kurapwa kweextruded polystyrene board (XPS)/ mushure mekurapa kwakakosha kwe polyurethane (PU), phenolic, rabha poda polystyrene zvidimbu, nezvimwe.
3.kupisa kwekuita kweB2 giredhi insulation zvinhu: molded polystyrene board (EPS), extruded polystyrene board (XPS), polyurethane (PU), polyethylene (PE), nezvimwe.
Nguva yekutumira: Aug-03-2022