Zinthu zotsatirazi ndi zina mwazofala zomwe mungapeze potchukamipando yamasewera.
Chikopa
Chikopa chenicheni, chomwe chimatchedwanso chikopa chenicheni, chimapangidwa kuchokera ku chikopa cha nyama, nthawi zambiri chikopa cha ng'ombe, panthawi yofufuta. Ngakhale mipando yambiri yamasewera imalimbikitsa zida za "chikopa" pomanga, nthawi zambiri imakhala yachikopa chabodza ngati PU kapena PVC chikopa (onani pansipa) osati zolemba zenizeni.
Chikopa chenicheni chimakhala cholimba kwambiri kuposa ochitsanzira, chomwe chimatha kupitilira mibadwomibadwo ndipo mwanjira zina chimakula ndikukula, pomwe PU ndi PVC zimatha kusweka ndikusenda pakapita nthawi. Ndichinthu chopumira kwambiri poyerekeza ndi chikopa cha PU ndi PVC, kutanthauza kuti chimatha kuyamwa ndikutulutsa chinyezi, potero chimachepetsa thukuta ndikusunga mpando wozizira.
PU Chikopa
Chikopa cha PU ndi chopangidwa ndi chikopa chogawanika - zinthu zomwe zimasiyidwa pambuyo poti chikopa "chowona" chamtengo wapatali kwambiri chimachotsedwa pa chikopa chambiri - ndi zokutira za polyurethane (motero "PU"). Poyerekeza ndi "zikopa" zina, PU sikhala yolimba kapena yopumira ngati chikopa chenicheni, koma ili ndi mwayi wokhala chinthu chopumira kwambiri kuposa PVC.
Poyerekeza ndi PVC, chikopa cha PU chimakhalanso ngati chikopa chenicheni pamawonekedwe ake komanso kamvekedwe kake. Zopinga zake zazikulu zokhudzana ndi chikopa chenicheni ndi kutsika kwake kupuma komanso kukhazikika kwanthawi yayitali. Komabe, PU ndiyotsika mtengo kuposa chikopa chenicheni, chifukwa chake imapangitsa m'malo mwabwino ngati simukufuna kuswa banki.
Chikopa cha PVC
Chikopa cha PVC ndi chikopa china choyerekeza chomwe chimakhala ndi zinthu zoyambira zokutidwa ndi polyvinyl chloride (PVC) ndi zowonjezera zomwe zimapangitsa kuti chikhale chofewa komanso chosinthika. Chikopa cha PVC ndi madzi, moto-, ndi zinthu zosagwira madontho, zomwe zimapangitsa kuti zikhale zotchuka pazamalonda ambiri. Zomwezo zimapanganso mipando yabwino yamasewera: kuthimbirira ndi kukana madzi kumatanthauza kuyeretsedwa kochepa, makamaka ngati ndinu ochita masewera omwe amakonda kusangalala ndi zokhwasula-khwasula komanso/kapena chakumwa pamene mukusewera. (Ponena za kukana moto, mwachiyembekezo simudzadandaula nazo, pokhapokha ngati mukuchita mopenga kwambiri ndikuyatsa PC yanu).
Chikopa cha PVC nthawi zambiri chimakhala chotsika mtengo kuposa chikopa ndi PU, zomwe nthawi zina zimapangitsa kuti ndalamazo ziziperekedwa kwa ogula; Kugulitsa pamtengo wotsikiraku ndikupumira kochepa kwa PVC poyerekezera ndi chikopa chenicheni ndi PU.
Nsalu
Chimodzi mwazinthu zomwe zimapezeka pamipando yokhazikika yaofesi, nsalu imagwiritsidwanso ntchito pamipando yambiri yamasewera. Mipando ya nsalu ndi yopuma kwambiri kuposa chikopa ndi otsanzira ake, kutanthauza ngakhale thukuta lochepa komanso kusunga kutentha. Monga chotsitsa, nsalu imakhala yosagonjetsedwa ndi madzi ndi zakumwa zina poyerekeza ndi chikopa ndi abale ake opanga.
Chosankha chachikulu kwa ambiri posankha pakati pa chikopa ndi nsalu ndichoti amakonda mpando wolimba kapena wofewa; Mipando ya nsalu nthawi zambiri imakhala yofewa kuposa yachikopa ndi mphukira zake, komanso yocheperako.
Mesh
Mesh ndiye chinthu chopumira kwambiri chomwe chawonetsedwa pano, chomwe chimapereka kuziziritsa kupitilira ngakhale zomwe nsalu zimatha kupereka. Ndizovuta kuyeretsa kuposa zikopa, nthawi zambiri zimafuna chotsukira chapadera kuti chichotse madontho popanda kuwononga mauna osalimba, komanso osalimba kwa nthawi yayitali, koma chimakhala chake ngati mpando wozizira komanso womasuka.
Nthawi yotumiza: Aug-09-2022