KonkireNdi zipangizo zomangira zonyamula katundu zomwe zimagwiritsidwa ntchito kwambiri masiku ano zomwe zimakhala ndi simenti, madzi, zinthu zomangira, zowonjezera mankhwala, ndi zowonjezera mchere chifukwa cha zinthu zake monga zotsika mtengo, zolimba, zogwiritsidwa ntchito nthawi yayitali, komanso zosavuta kupanga.

Ubwino wa zinthuzi, zomwe tingati ndizofunikira kwambiri pa ntchito yomanga nyumba, umakhudzanso ubwino wa nyumba yonse. Konkire wabwino sikutanthauza konkire wopangidwa ndi zinthu zoyenera zokha.

Ndikofunikiranso kuti konkriti iyi ifike pamalo omangirako pansi pa mikhalidwe yoyenera, kuiiyika, kuiigwiritsa ntchito, ndikuchita kukonza nthawi ndi nthawi. Kupanda kutero, zolakwika pamwamba pa konkriti zimachitika ndipo izi zimakhudza kwambiri nthawi yogwirira ntchito ndi magwiridwe antchito a konkriti.

Kodi N’chiyani Chimayambitsa Zolakwika Pamwamba pa Konkriti?

Zolakwika zambiri za pamwamba pa konkriti zimachitika chifukwa cha mavuto panthawi yokonza ndi kuyeretsa pamwamba. Zolakwika za pamwamba pa konkriti zalembedwa monga kung'ambika, kufumbi, kutupa, kuphuka, ming'alu ya pulasitiki, ming'alu yolimba ya konkriti, kuwonongeka kwa mafupa, koma mndandandawu ukupitirira.

Ngati zolakwika pamwamba pa konkriti sizinakonzedwe bwino, konkritiyo idzakhudzidwa ndi zinthu zakunja ndipo kuwonongeka kwake kudzakula, dzimbiri lidzachitika ndipo kapangidwe kake kadzasokonekera mosatha.

Kuyambira pa mfundo imeneyi, n'zotheka kunena kuti kuwonongeka kwa pamwamba pa konkriti kumakhudza mwachindunji magwiridwe antchito ndi moyo wa nyumbayo komanso mawonekedwe ake okongola. Ndiye kodi pamwamba pa konkriti payenera kukonzedwa bwanji ndipo zolakwika pamwamba pa konkriti zikonzedwe bwanji?

Kodi Konkriti Imakonzedwa Bwanji?

Kuti nyumba ikhale yolimba komanso yogwira ntchito bwino, mavuto omwe amakhudza kwambiri magwiridwe antchito a konkriti ayenera kuthetsedwa. Kuphatikiza pa ubwino wa zinthu za konkriti kuti zikhale zolimba, luso labwino komanso kugwiritsa ntchito bwino zinthuzo ndizofunikira kwambiri.

Pokonzekera pamwamba pa konkriti, zinthu zoyenera ziyenera kugwiritsidwa ntchito pamodzi ndi zida zoyenera pansi pa nyengo yoyenera. Kupanda kutero, zolakwika zina pamwamba pa konkriti zimawonedwa kumapeto kwa ntchito ndipo kukonza kwake kumabweretsa ndalama zowonjezera.

Kodi Mungakonze Bwanji Malo Okhala ndi Konkriti?

Popeza ntchito iliyonse yomwe imachitika panthawi yokonza ndi kumanga imakhudza mwachindunji mawonekedwe a konkriti, choyamba, magawo onse ayenera kusamalidwa. Zolakwika zonse ndi kuwonongeka komwe kumachitika pamwamba pa konkriti ziyenera kuthetsedwa poganizira zifukwa zomwe zachitika popanga ndi kugwiritsa ntchito kapangidwe kake chimodzi ndi chimodzi.

Tsatanetsatane wonse uyenera kufufuzidwa bwino, chifukwa cholakwika chilichonse pamwamba pa konkire chikhoza kukhala chifukwa cha chifukwa china.

Mwanjira ina, kugwiritsa ntchito pamwamba pa konkriti kuyenera kumalizidwa pogwiritsa ntchito zinthu zoyenera, kugwiritsa ntchito moyenera, komanso mikhalidwe yoyenera. Konkriti iyenera kumalizidwa ndi kugwiritsa ntchito komaliza koyenera kwambiri ndipo iyenera kulumikizidwa mwamphamvu ndi zinthu zokutira zomwe zidzayikidwapo.

Ma matope okonza pogwiritsa ntchito simenti ndi omwe amakonda kwambiri pokonza pamwamba pa konkriti. Ma matope okonza pogwiritsa ntchito simenti awa ndi matope opangidwa ndi polima komanso olimba kwambiri.

Pali mitundu iwiri ya simenti yokonza pamwamba pa konkire, yopyapyala ndi yokhuthala. Simenti yokonza yopyapyala imakhala ndi zinthu zazing'ono zomwe zimakhala ndi zinthu zazing'ono. Ndi yoyenera kukonza ming'alu ndi mabowo a pulasitala komanso kukonza malo osalala.

Ma mortar okhuthala amakhala ndi zinthu zambiri zokhuthala. Amatha kupanga zodzaza zokhuthala motero angagwiritsidwe ntchito pokonza pulasitala, ming'alu ndi mabowo, kuyika pulasitala ndi malo a konkire kuti azitha kulinganiza, ndikupanga kapangidwe kolimba komanso kosalala kogwiritsidwa ntchito pamwamba.

Pogwiritsa ntchito matope okonza pamwamba pa konkriti omwe tawatchulawa, zolakwika zomwe zingachitike pa konkriti ziyenera kukonzedwa ndipo konkriti iyenera kukonzedwa m'njira yoyenera kwambiri kuti iphimbidwe komaliza. Pambuyo pake, zipangizo zomangira monga zadothi ndiutoto, zomwe ndi zinthu zomaliza zophikira, ziyenera kumangiriridwa mwamphamvu pansi pa konkire.

Kodi Chomangira Chabwino Kwambiri Chokonzera Konkriti Ndi Chiti?

Monga tanenera m'mitu yapitayi, kugwiritsa ntchito pamwamba pa konkriti ndi njira yomwe iyenera kuchitidwa mwatsatanetsatane komanso mosamala. Kumbali ina, funso lakuti "ndi uti wabwino kwambiri wokonza konkriti?" likafunsidwa, tatsimikiza kuti sipadzakhala yankho limodzi likafunsidwa.

Mwanjira imeneyi, matope okonza pogwiritsa ntchito simenti, omwe tingawaone ngati amodzi mwa matope abwino kwambiri okonza ndi kukonza konkire, amagwiritsidwa ntchito kwambiri. Komabe, matope okonza ndi kukonza pogwiritsa ntchito simenti ali ndi njira zambiri.

Chifukwa ntchito iliyonse imafunika njira yosiyana yokonzera matope. Mfundo yofunika kuiganizira apa ndi yakuti zinthuzo ziyenera kukhala ndi zinthu zapamwamba kwambiri.

Zipangizo izi, zomwe timazitchazomangira zokonzera konkriti, amagwiritsidwa ntchito pokonza zinthu zomangidwa ndi konkriti yolimbikitsidwa, poteteza konkriti ku zotsatira za sulfate ndi chlorine, pokonza ndi kuteteza nyumba zapansi panthaka, pokonza zinthu zomangidwa ndi konkriti zolimba kwambiri komanso malo okhala ndi katundu wopepuka komanso wapakatikati,tayi-ndodomabowo ndipo amagwiritsidwa ntchito kudzaza mabowo apakati.

Ma mortar okonza konkriti ayenera kumamatira bwino ku konkriti ndi kulimbitsa. Kuphatikiza apo, kukana kuthamanga kwambiri, kusalowa madzi, kukana mankhwala monga chlorine, sulfate, ndi mafuta ndi zina mwazinthu zofunika kwambiri.

Kuti mugwiritse ntchito bwino kwambiri konkriti pamwamba, tikukulimbikitsani kuti muyang'ane ma mortar athu okonza kapangidwe kake, omwe ndi amodzi mwazinthu zokonzanso ndi zolimbitsa konkritiyaBaumerk, katswiri wa mankhwala omanga.Mukhozanso kulankhulana ndi gulu la akatswiri a Baumerkkuti zikuthandizeni kusankha simenti yabwino kwambiri yokonzera simenti.