Ma Panel a Khoma akunja: Kulimbana ndi Nyengo ndi Kulimba

Makoma akunja amagwira ntchito yofunika kwambiri poteteza nyumba ku nyengo yoipa. Kusagwedezeka kwa nyengo kumatsimikizira kuti nyumba zimatha kupirira mvula, chinyezi, ndi kuwala kwa dzuwa popanda kuwonongeka.khomamachitidwe, mongaMapanelo a Uchi a Aluminiyamu, amapereka mphamvu zodabwitsa komanso moyo wautali. Mapangidwe amakono ali ndi zinthu monga kuwala koyenera ndi zotsekera, zomwe zimathandiza kupewa kutuluka kwa madzi ndikuwonjezera kulimba. Mayankho awa samangowonjezera moyo wa nyumba zakunja komanso amachepetsa kukonza kwa nthawi yayitali kwa eni nyumba ndi akatswiri.

Kukana kwa Nyengo mu Makoma akunja

Chitetezo cha chinyezi

Chinyezi ndi chimodzi mwa zinthu zomwe zimawopseza kwambiri nyumba zakunja. Makoma akunja amagwiritsa ntchito njira zingapo kuti aletse madzi kulowa komanso kuteteza nyumbayo. Makoma ambiri ali ndi zigawo zomwe zimaletsa mvula ndi chinyezi. Makina ena amagwiritsa ntchito njira zotulutsira madzi kuti achotse madzi pakhoma. Ena amagwiritsa ntchito njira zowumitsira zomwe zimathandiza kuti chinyezi chituluke.

Zindikirani: Njira ya "lamba ndi zopachikira" imatanthauza kuti opanga amagwiritsa ntchito zigawo zingapo zodzitetezera ku chinyezi. Izi zimathandiza kupewa kuwonongeka kwa madzi ndi kukula kwa nkhungu.

Nayi tebulo lomwe likuwonetsa njira zodziwika bwino zowongolera chinyezi m'makoma:

Mapanelo ambiri alinso ndi zinthu monga zoletsa nthunzi, zotchinga mpweya, zotetezera kutentha, ndi zomaliza zapadera. Magawo awa amagwira ntchito limodzi kuti akonze kukana kwa nyengo ndikusunga mkati mouma. Mapanelo amakono, monga Mapanelo a Aluminium Honeycomb, amapereka chitetezo chapamwamba poyerekeza ndi ma siding achikhalidwe. Mwachitsanzo, stucco yachikhalidwe imalola nthunzi yamadzi kudutsa, zomwe zimathandiza kupewa kuwonongeka kwa chinyezi. Komabe, stucco imatha kusweka ikapanikizika, zomwe zimapangitsa kuti madzi alowe. Mapanelo atsopano nthawi zambiri amakhala ndi malo opanda mabowo ndi njira zotulutsira madzi zomwe zimachepetsa chiopsezo cha chinyezi chogwidwa.

Chitetezo cha UV ndi Dzuwa

Kuwala kwa dzuwa kungayambitse kutha kwa zinthu ndi kufooketsa pakapita nthawi. Makoma akunja amapangidwa kuti asagwere ku kuwala kwa UV ndikusunga mawonekedwe awo. Makoma a laminate (HPL) opanikizika kwambiri amakonzedwa kuti aletse kuwala koopsa kwa UV. Mankhwalawa amathandiza kuti mitundu ikhale yowala komanso amachepetsa kufunika kopaka utoto watsopano. Makoma a PVC amagwiritsa ntchito mankhwala apamwamba olimbana ndi UV omwe amaletsa kutha kwa mitundu ndi kuwonongeka kwa zinthu. Makoma awa amakhalabe owala komanso olimba ngakhale atakhala padzuwa kwa zaka zambiri.

• Mapanelo a HPL amasunga mtundu wokhazikika komanso amateteza kuwonongeka.
• Mapanelo a PVC amapanga chotchinga chosalowa madzi ku chinyezi ndi kuwala kwa UV.
• Mapanelo ambiri amaphatikiza chitetezo cha chinyezi ndi chitetezo cha UV kuti azitha kupirira nyengo bwino.

Ma Panel a Aluminium Honeycomb amaperekanso chitetezo chabwino kwambiri pa dzuwa. Pamwamba pake sungakhwime ndi kutha, zomwe zimapangitsa kuti akhale chisankho chodalirika pa nyumba zakunja. Ma Panel awa amathandiza kusunga mawonekedwe ndi kapangidwe ka nyumbayo.

Kutentha ndi Kayendedwe ka Nyengo

Makoma akunja ayenera kupirira kusintha kwa kutentha komanso nyengo yoipa. Zipangizo monga matabwa apulasitiki (WPC) zimatha kupirira kutentha kuyambira -30°C mpaka 70°C popanda kusweka kapena kupindika. Makoma amitundu yosiyanasiyana amatha kupirira kutentha kuyambira -40°F mpaka 160°F ndipo amakhalabe olimba. Makoma achitsulo otetezedwa amapereka chitetezo champhamvu ku nyengo yoipa. Amawonjezera chitetezo cha mpweya, kutentha, ndi chinyezi, zomwe zimapangitsa kuti mphamvu zizigwira ntchito bwino komanso zimachepetsa ndalama zoyikira.

Langizo: M'madera omwe nyengo imakhala yosiyana kwambiri, mapanelo achitsulo otetezedwa amapereka ndalama zosungira komanso magwiridwe antchito okhalitsa.

Makoma achitsulo amayesedwa kuti apirire nyengo yovuta. Amaonetsetsa kuti eni nyumba ali olimba komanso ogwira ntchito bwino m'nyengo zovuta. Makoma a Aluminium Honeycomb amakhala osalala komanso olimba, zomwe zimapangitsa kuti akhale oyenera madera omwe kutentha kumasintha pafupipafupi. Makoma awa amathandizira kuti nyumbayo isagwere nyengo yonse.

Zipangizo ndi Maukadaulo Olimba

Mbali za Aluminiyamu ya Uchi

Chipinda cha Aluminium cha Chenshou Tech chopangidwa ndi uchi chimaonekera bwino kwambiri pa ntchito zakunja kwa khoma. Chipindachi chimaphatikiza uinjiniya wapamwamba ndi maubwino othandiza. Kapangidwe ka chimbudzi kamagwiritsa ntchito mapepala awiri owonda a aluminiyamu olumikizidwa ku core yopepuka. Kapangidwe kameneka kamapanga chipinda cholimba komanso chopepuka.

Nayi tebulo lomwe likuwonetsa zinthu zofunika kwambiri zomwe zimapangitsa kuti mapanelo a uchi a Aluminium azikhala olimba:

• Mphamvu ya I-beam mkati mwa chisa cha uchi imapangitsa kuti chisagwedezeke komanso kuti chisagwedezeke popanda kuwonjezera kulemera kowonjezera.
• Kusalala kodalirika kumalepheretsa kupindika ndi kugwedezeka, zomwe zimapangitsa kuti mizere ikhale yoyera kunja kwa nyumba.
• Zophimba za PVDF pamwamba pake zimathandiza kuti zikhale zolimba komanso zoteteza dzimbiri, zomwe zimapangitsa kuti mapanelo akhale olimba m'malo ovuta.

Mapanelo a aluminiyamu okhala ndi uchi ali ndi chiŵerengero champhamvu kwambiri cha kulemera. Izi zimawapangitsa kukhala apamwamba kuposa zipangizo zina zambiri, monga plywood ya m'madzi, pamene kuuma ndi kulemera kochepa ndizofunikira. Mapanelo amenewa ndi osavuta kuyika ndipo amathandiza kuchepetsa kulemera konse kwa nyumbayo.

Zida Zina Zogwira Ntchito Kwambiri

Zipangizo zina zambiri zimagwiritsidwa ntchito popanga makoma akunja. Zipangizo zilizonse zimakhala ndi ubwino ndi zovuta zapadera. Tebulo ili pansipa likuyerekeza zina mwa zosankha zolimba kwambiri:

Mapanelo a simenti ya ulusi ndi pulasitiki yamatabwa (WPC) nawonso ndi otchuka chifukwa cha kulimba kwawo komanso moyo wawo wautali. Tebulo ili pansipa likuwonetsa momwe amagwirira ntchito:

Zipangizozi zimapereka chitetezo champhamvu ndipo zimatha kukwaniritsa zosowa za mapulojekiti osiyanasiyana omanga. Mapanelo a simenti ya ulusi amalimbana ndi moto ndi tizilombo, pomwe mapanelo a WPC amapambana poletsa chinyezi komanso kupewa kuwola.

Zophimba Zapamwamba ndi Mankhwala

Makoma amakono nthawi zambiri amagwiritsa ntchito zokutira zapamwamba komanso njira zochizira kuti azitha kulimba. Zophimbazi zimateteza mapanelo ku kuwala kwa UV, chinyezi, ndi zinthu zoipitsa. Zimathandizanso kuti panemayo azioneka bwino komanso kuti ikhale ndi moyo wautali.

• Zophimba pakhoma zimathandiza kuti chinyezi chisanyowe komanso kuti zisawonongeke ndi UV, zomwe ndizofunikira kwambiri kuti zisawonongeke m'nyengo yozizira.
• Zophimba zimenezi zimateteza ku zinthu zachilengedwe monga dzimbiri la mchere ndi chinyezi, makamaka m'madera a m'mphepete mwa nyanja.
• Zophimba zapamwamba zimatha kuchepetsa zosowa zosamalira kwa nthawi yayitali, zomwe zimapangitsa kuti zikhale chisankho chotsika mtengo kwa eni nyumba.

Zophimba zina, monga polyurethane, zimasinthasintha kutentha kukasintha. Kusinthasintha kumeneku kumaletsa ming'alu ndipo kumatha kukulitsa moyo wa ntchito ya gululo mpaka zaka 20. Zophimba za polyurea zimachira msanga ndikupanga chotchinga cholimba komanso chosalowa madzi. Chotchinga ichi chimateteza mapanelo ku nyengo yoipa ndipo chimatha kukhala ndi moyo wautali mpaka zaka 25.

Langizo: Zophimba zapamwamba sizimangowonjezera kulimba komanso zimawonjezera mphamvu mwa kuwunikira kuwala kwa dzuwa ndikuchepetsa kuyamwa kwa kutentha.

Ukadaulo uwu, pamodzi ndi zipangizo zolimba zapakati, zimathandiza kuti makoma akunja azitha kupirira nyengo komanso kugwira ntchito kwa nthawi yayitali.

Kusamalira ndi Kukhala ndi Moyo Wautali

Zosowa za Chisamaliro Chachizolowezi

Kukonza nthawi zonse kumathandiza kuti makoma akunja azikhala nthawi yayitali komanso azioneka bwino. Makoma ambiri amafunikira chisamaliro choyambira chaka chonse.

• Mu masika, yeretsani mapanelo ndikuyang'ana ngati pali kuwonongeka kulikonse chifukwa cha kuzizira ndi kusungunuka.
• M'chilimwe, yang'anani ngati kuwala kwa dzuwa kwatha ndipo ikani zophimba ngati pakufunika.
• Mu nthawi yophukira, yang'anani zomangira ndi zomatira musanafike mvula yamkuntho yozizira.
• M'nyengo yozizira, samalani ngati ayezi akuchulukana koma pewani kuyeretsa kwambiri komwe kungawononge pamwamba pake.

Malangizo osamalira odwala onse ndi awa:

• Tsukani mapanelo miyezi itatu mpaka isanu ndi umodzi iliyonse pogwiritsa ntchito nsalu yofewa ndi sopo wofewa kuti muchotse fumbi ndi madontho.
• Yang'anani malo olumikizirana ndi zomatira kuti muwone ngati pali mipata kapena kusweka kuti madzi asalowe mkati.
• Yang'anani ngati pali mikwingwirima pamwamba ndipo onetsetsani kuti zomangira zonse ndi zolimba, makamaka mvula yamkuntho ikagwa.
• Gwiritsani ntchito ma pad pa mipando yapafupi kuti musakhwime, komanso pewani zida zakuthwa pafupi ndi mapanelo.
• M'malo okhala ndi dzuwa, gwiritsani ntchito makatani kapena mafilimu oletsa UV m'nyumba kuti muchepetse kuwonongeka kwa UV.
• Mu malo onyowa, gwiritsani ntchito chotsukira chinyezi kuti mupewe kukula kwa nkhungu.

Langizo: Kuyang'anitsitsa nthawi zonse ndi kuyeretsa pang'ono kungathandize kupewa kukonza kokwera mtengo ndikuwonjezera nthawi ya mapanelo anu.

Kuyerekeza kwa Nthawi ya Moyo wa Panel

Zipangizo zosiyanasiyana zimapereka nthawi yosiyana ya moyo ndi zosowa zosamalira.

• Mapanelo a pulasitiki opangidwa ndi matabwa (WPC) safuna chisamaliro chokwanira—amangofunika kutsukidwa nthawi zonse ndi sopo ndi madzi. Amatha kukhala zaka 20-30 popanda kusamalidwa bwino.
• Matabwa achikhalidwe amafunika chisamaliro chapadera, monga kupukuta, kupaka utoto, ndi mankhwala oletsa chiswe. Matabwa nthawi zambiri amafunika kusinthidwa zaka 10-15 zilizonse.

Gome ili m'munsimu likuwonetsa zinthu zazikulu zomwe zimakhudza kutalika kwa mapanelo:

Zizindikiro za Kuwonongeka ndi Nthawi Yosinthira

Kudziwa nthawi yoti musinthe makoma akunja kumathandiza kuteteza nyumba yanu. Zizindikiro zodziwika bwino ndi izi:

• Kutupa kapena kutupa, komwe kumasonyeza kuti chinyezi chatsekedwa pansi pa nthaka.
• Ming'alu, zidutswa, kapena kuvunda, zomwe zimafooketsa bolodi ndikulola madzi kulowa.
• Mapanelo opindika kapena opindika, omwe amachepetsa chitetezo cha nyengo.
• Kutha kapena kusintha mtundu, zomwe zikutanthauza kuti gawo loteteza la gululo likutha.
• Nkhungu, bowa, kapena mawanga akuda, zomwe zimasonyeza mavuto a chinyezi ndi zoopsa zomwe zingachitike pa thanzi.
• Kufunika kukonza pafupipafupi, zomwe zikusonyeza kuti mapanelo akufika kumapeto kwa nthawi yawo yogwira ntchito.

Dziwani: Ngati mapanelo anu akuwonetsa zizindikiro zingapo mwa izi kapena akuyandikira nthawi yomwe amayembekezeredwa kukhala nayo, ganizirani zokonzekera kusintha kuti nyumba yanu ikhale yotetezeka komanso yowoneka bwino.

Kusankha Mapanelo a Nyengo Zosiyanasiyana

Malo Ozizira Ndi Amvula

Kusankha makoma oyenera akunja kuti atetezedwe ku mvula ndi chinyezi ndikofunikira kwambiri poteteza nyumba. Zipangizo zomwe zimapewa chinyezi komanso kupewa kukula kwa nkhungu zimagwira ntchito bwino m'malo awa. Gome ili pansipa likuwonetsa momwe zinthu zodziwika bwino zimagwirira ntchito m'malo onyowa:

Mapanelo opangidwa ndi matabwa olimba, plywood, ndi OSB amatha kuyamwa chinyezi, koma chilichonse chimakhala ndi malire osiyana nkhungu isanayambe kukula. Kuti ntchito ikhale yabwino, omanga ambiri amasankha mapanelo achitsulo okhala ndi zomaliza zosagwirizana ndi dzimbiri kapena mapanelo okhala ndi zophimba zapamwamba. Zosankha izi zimathandiza kupewa kuwonongeka kwa madzi ndikuwonjezera moyo wa nyumbayo. Zosankha zina zabwino ndi monga matailosi a dongo kapena konkire okhala ndi underlay yoyenera ndi ma shingles a asphalt okhala ndi zophimba zosagwirizana ndi algae.

Langizo: M'madera omwe mvula imagwa kwambiri, nthawi zonse onetsetsani kuti makoma ali ndi njira zoyenera zotulutsira madzi komanso malo olumikizirana otsekedwa kuti mkati mwake mukhale mouma.

Madera Otentha ndi Otentha

M'nyengo yotentha komanso yadzuwa, mapanelo ayenera kukana kuwala kwa UV ndi kutentha kwambiri. Simenti ya Hardie fiber simenti yapangidwa kuti igwirizane ndi izi. Imakana kutentha kwambiri, chinyezi, ndi kuwala kwa dzuwa kwamphamvu. Zinthuzi sizimayaka ndipo zimasunga mtundu wake pakapita nthawi. Mapanelo a WoodyWalls WPC amagwiranso ntchito bwino. Ndi osalowa madzi konse komanso osalowa mu UV, amapereka mawonekedwe ofanana ndi matabwa komanso osakonzedwa kwambiri.

Mapanelo okhala ndi ukadaulo wozizira wa makoma amawonetsa kuwala kwa dzuwa ndipo amatulutsa kutentha mwachangu. Izi zimathandiza kuchepetsa kutentha kwa mkati ndikuchepetsa ndalama zamagetsi. Mwachitsanzo:

• Makoma ozizira amawala kwambiri kuposa mapanelo wamba.
• Kutentha kwambiri kumalola mapanelo kutulutsa kutentha komwe kumayamwa.
• M'nyengo yotentha, makoma ozizira amatha kusunga mpaka 11% pa mphamvu ya HVAC yogulitsira m'masitolo ogulitsa ndi mpaka 27% panyumba.

Malo Ozizira ndi Mphepo

Malo ozizira komanso amphepo amafuna mapanelo omwe amatseka mpweya ndikusunga kutentha. Zipangizo monga njerwa, simenti ya ulusi, ndi WPC zimapereka kukana kwamphamvu kwa nyengo komanso kulimba:

Kuteteza makoma akunja ndikofunikira kwambiri m'nyengo yozizira. Kuteteza bwino makoma kumateteza kutentha nthawi yozizira ndipo kumasunga mkati mwa nyumba kukhala bwino. Makina oteteza kutentha nthawi zonse amaletsa kutentha, kuchepetsa kutaya kutentha komanso kuchepetsa ndalama zamagetsi. Zipangizo monga ubweya wa mchere kapena bolodi lolimba la thovu zimagwira ntchito bwino pachifukwa ichi.

Zindikirani: Nthawi zonse sankhani mapanelo okhala ndi chitetezo champhamvu komanso oteteza mphepo m'nyumba zomwe zili m'malo ozizira kapena owonekera.

Ubwino wa Ma Panel Osagwedezeka ndi Nyengo

Kusunga Ndalama ndi Mtengo

Makoma akunja osagwedezeka ndi nyengo amathandiza kusunga ndalama pakapita nthawi. Makoma awa amafunika kusamalidwa pang'ono, zomwe zikutanthauza kuti sangafunike kukonzanso ndi kusintha zinthu zina. Makoma otetezedwa ndi insulation amathandizanso kuti kutentha kwa m'nyumba kukhale kokhazikika, kotero kuti ndalama zamagetsi zimachepa. Zipangizo zolimba zimakhala nthawi yayitali, kotero eni nyumba ndi eni nyumba amawononga ndalama zochepa pakukonza.

Eni nyumba ambiri amaonanso kuti kugulitsa nyumba kumakhala kokwera kwambiri akamagwiritsa ntchito mapanelo osagwedezeka ndi nyengo. Makampani a inshuwaransi angapereke ndalama zochepa zolipirira nyumba zomwe zili ndi zinthu zosagwedezeka ndi mphepo. Kuyang'anira kuchepetsa mphepo kungapangitse kuti pakhale kuchotsera pa inshuwaransi ya mphepo yamkuntho ndi mphepo yamkuntho. Ndalama zimenezi zimasungidwa nthawi yonse ya nyumbayo.

• Nyumba zokhala ndi mapanelo osagwedezeka ndi mphepo nthawi zambiri zimakhala zoyenera kulandira ndalama zochepa za inshuwaransi.
• Kuwunika momwe mphepo imawongolerera kungathandize eni ake kupeza inshuwalansi yabwino.
• Nyumba zokhala ndi mapanelo olimba zingakhale ndi mitengo yapamwamba ya katundu.

Chitetezo ndi Chitetezo cha Nyumba

Mapanelo osagwedezeka ndi nyengo amateteza nyumba ku nyengo yoipa. Amagwiritsa ntchito zipangizo zolimba komanso zomangamanga zomangira kuti zipirire mphepo yamkuntho, mphepo yamkuntho, ndi zinyalala zouluka. Mapanelo ena amayesedwa kuti awone ngati ali ndi mphepo yamkuntho ndipo amavomerezedwa kuti agwiritsidwe ntchito m'malo omwe ali pachiwopsezo chachikulu. Chitetezochi chimateteza anthu ndi katundu pazochitika zoopsa kwambiri.

Kukhazikika ndi Zotsatira za Chilengedwe

Mapanelo ambiri osagwedezeka ndi nyengo amathandizira zolinga zomangira nyumba zobiriwira. Opanga amagwiritsa ntchito zipangizo zobwezerezedwanso komanso njira zotetezera chilengedwe. Mapanelo ena amakwaniritsa miyezo yokhwima ya chilengedwe ndipo ali ndi ziphaso zomwe zimasonyeza kuti sakhudzidwa kwambiri ndi chilengedwe.

• Satifiketi ya FSCMatabwa amachokera ku nkhalango zomwe zimasamalidwa kuti zipitirire.
• Chitsimikizo cha PEFC: Kuonetsetsa kuti nkhalango zikusamalidwa bwino komanso kuti zinthu zomwe zilimo zikutsatidwa bwino.
• Kulengeza Zachilengedwe Za Zamalonda (EPD): Amagawana tsatanetsatane womveka bwino wokhudza momwe chinthucho chimakhudzira chilengedwe.
• Ziphaso za VOC Emissions: Imatsimikizira kuti mpweya woipa ndi wochepa kapena woipa.
• Chikalata cha Zachilengedwe cha EU: Imalemba zinthu kuti sizikuwononga chilengedwe.
• Kuchoka ku Cradle: Ikufotokoza momwe zinthu zimapangidwira komanso momwe zimakhudzira chilengedwe.

Langizo: Kusankha mapanelo okhala ndi ziphaso izi kumathandiza kuteteza chilengedwe komanso kumathandiza nyumba zabwino.

Makoma akunja okhazikika komanso osasinthasintha amateteza nyumba ndipo amachepetsa ndalama zokonzera. Zinthu monga Aluminium Honeycomb Panel yochokera ku Chenshou Tech zimapereka mphamvu, kusalala, komanso magwiridwe antchito okhalitsa.

• Sankhani mapanelo omwe akugwirizana ndi nyengo yanu ndi zosowa za nyumba yanu kuti mupeze zotsatira zabwino kwambiri.
• Yang'anani zipangizo zamakono ndi zokutira kuti mupeze phindu lalikulu.

Kuti mudziwe zambiri, funsani akatswiri a zomangamanga am'deralo kapena pitani ku mawebusayiti a opanga kuti mufufuze njira zosinthira mapanelo ndi malangizo okhazikitsa.

FAQ

Kodi n’chiyani chimapangitsa kuti makoma akunja asagwere nyengo?

Mapanelo osagwedezeka ndi nyengo amagwiritsa ntchito zinthu zolimba komanso zophimba zoteteza. Zinthuzi zimaletsa chinyezi, kuwala kwa UV, ndi kusintha kwa kutentha. Kapangidwe kabwino kamathandiza kupewa kutuluka kwa madzi ndi kuwonongeka. Mapanelo monga Aluminium Honeycomb Panel amapereka chitetezo chowonjezera chifukwa cha kapangidwe kawo kapamwamba.

Kodi mapanelo a uchi a aluminiyamu amakhala nthawi yayitali bwanji?

Mapanelo a Aluminium Honeycomb amatha kukhala kwa zaka zambiri. Zophimba zawo zolimba zapakati ndi pamwamba sizimakhudzidwa ndi dzimbiri, kutha, komanso kukhudzidwa. Kuyeretsa ndi kuyang'aniridwa pafupipafupi kumathandiza kuti zigwire bwino ntchito komanso mawonekedwe ake.

Kodi mapanelo opirira nyengo ndi osavuta kuwasamalira?

Mapanelo ambiri omwe sakhudzidwa ndi nyengo amafunikira chisamaliro chokhazikika. Kuyeretsa ndi sopo wofatsa ndi madzi kumachotsa dothi. Kuyang'ana zomangira ndi zomangira kumateteza mapanelo. Zophimba zapamwamba zimachepetsa kufunikira kokonza pafupipafupi.

Kodi ndingagwiritse ntchito mapanelo awa mu nyengo iliyonse?

Inde. Mapanelo ambiri akunja a khoma, kuphatikizapo Mapanelo a Uchi a Aluminium, amagwira ntchito bwino m'malo otentha, ozizira, amvula, kapena amphepo. Kapangidwe kake ndi zipangizo zake zimathandiza kuteteza nyumba m'malo osiyanasiyana.