Pali matepi osiyanasiyana apadera, kusankha tepi m'makoma ambiri owuma Kukhazikitsa kumadalira zinthu ziwiri: pepala kapena fiberglass mesh. Ma connection ambiri amatha kujambulidwa ndi chimodzi, koma musanayambe kusakaniza mankhwala, muyenera kudziwa kusiyana kwakukulu pakati pa ziwirizi.
Kusiyana kwakukulu motere:
1. Kupita patsogolo kosiyanasiyana kwa ntchito. Mwaika tepi ya pepala mu gawo la cholumikizira kuti imamatire pamwamba pa drywall. Koma mutha kumatira tepi ya fiberglass mesh pamwamba pa drywall mwachindunji. Mutha kuyika tepi ya fiberglass mesh pa mipata yonse m'chipinda musanayikepo gawo loyamba la cholumikizira.
2. Kuyika pakona. N'kosavuta kugwiritsa ntchito tepi ya pepala pamakona, chifukwa pali msoko pakati.
3. Mphamvu ndi kusinthasintha kosiyana. Tepi ya fiberglass mesh ndi yolimba pang'ono kuposa tepi ya pepala, komanso ndi yotanuka kwambiri kuposa pepala. Tepi ya pepala si yotanuka, imathandiza kupanga maulumikizidwe olimba. Izi ndizofunikira kwambiri pa maulumikizidwe a matako, omwe nthawi zambiri amakhala malo ofooka kwambiri pakuyika drywall.
4. Tepi yamtundu wosiyana ikufunika. Tepi ya mauna iyenera kuphimbidwa ndi mtundu wa chokhazikitsira, chomwe chili cholimba kuposa mtundu wa choumitsira ndipo chidzakwaniritsa kusinthasintha kwakukulu kwa ma fiberglass mesh. Pambuyo pa utoto woyamba, mtundu uliwonse wa chosanganizira ungagwiritsidwe ntchito. Tepi ya pepala ingagwiritsidwe ntchito ndi mtundu wa choumitsira kapena mtundu wa chokhazikitsira.
Pamwambapa pali kusiyana kwakukulu pakati pa tepi ya pepala ndi tepi ya fiberglass mesh mukayiyika.
Tepi Youmitsira Mapepala
• Popeza tepi ya pepala si yomatira, iyenera kuyikidwa mu cholumikizira cha malo olumikizirana kuti imamatire pamwamba pa drywall. Izi n'zosavuta kuchita, koma ngati simusamala kuphimba pamwamba ponse ndi cholumikizira kenako ndikuchifinya mofanana, thovu la mpweya lidzapangidwa pansi pa tepiyo.
• Ngakhale tepi ya ukonde ingagwiritsidwe ntchito m'makona amkati, pepala ndi losavuta kugwiritsa ntchito m'malo awa chifukwa cha kupindika kwake pakati.
• Pepala silili lolimba ngati ma mesh a fiberglass; komabe, silimatupa ndipo limapanga ma connection olimba. Izi ndizofunikira kwambiri pama butt joints, omwe nthawi zambiri amakhala malo ofooka kwambiri pakukhazikitsa drywall.
• Tepi ya pepala ingagwiritsidwe ntchito ndi mtundu wouma kapena mtundu wokhazikitsa.
Tepi Yothira Drywall ya Fiberglass-Mesh
• Tepi ya fiberglass-mesh imadzimatira yokha, kotero sikuyenera kuyikidwa mu wosanjikiza wa compound. Izi zimafulumizitsa njira yojambulira tepi ndikuwonetsetsa kuti tepiyo ikhale yosalala pamwamba pa drywall. Zimatanthauzanso kuti mutha kuyika tepiyo pamizere yonse m'chipinda musanayike coat yoyamba ya compound.
• Ngakhale kuti tepi ya maukonde ndi yolimba kuposa tepi ya pepala, tepi ya maukonde ndi yotanuka kwambiri, kotero malo olumikizirana mafupa amakhala ndi ming'alu.
• Tepi ya maukonde iyenera kuphimbidwa ndi chopangira cha mtundu wa choyikapo, chomwe chili cholimba kuposa chopangira chowumitsira ndipo chidzathandiza kuti maukonde a fiberglass akhale otanuka kwambiri. Pambuyo pa chopangira choyamba, mtundu uliwonse wa chopangiracho ungagwiritsidwe ntchito.
• Ndi mapetchi, pomwe kulimba kwa mafupa sikuli vuto lalikulu monga momwe zimakhalira ndi pepala lonse, tepi ya ukonde imalola kukonza mwachangu.
• Opanga amavomereza kugwiritsa ntchito tepi ya pepala pa drywall yopanda mapepala, koma tepi ya ukonde imapereka chitetezo chabwino kwambiri ku nkhungu.
Nthawi yotumizira: Epulo-23-2021