Mipiringidzo ya granite ndi zida zolondola kwambiri, ndipo kusalala kwake, kukhazikika kwazinthu, komanso kusinthasintha kwachilengedwe kumakhudza mwachindunji kuyeza kwake. Kukonzekera koyenera musanagwiritse ntchito ndikofunikira kuti musunge magwiridwe antchito ndikukulitsa moyo wawo wautumiki.
Asanayambe kugwira ntchito, zinthu zachilengedwe ziyenera kuyang'aniridwa mosamala. Granite imakhudzidwa ndi kusinthasintha kwa kutentha, komwe kumatha kumasula kupsinjika kwamkati ndikuyambitsa kupindika pang'ono pamwamba. Ndikoyenera kulola kuti mipiringidzo ya contour ifanane pamalo olamulidwa ndi kutentha kwa maola osachepera awiri. Kuwala kwadzuwa kapena kukhudzana ndi zoziziritsa mpweya kuyenera kupewedwa, chifukwa kusiyana kwa kutentha kungathe kusokoneza zotsatira za kuyeza. Chinyezi chimakhalanso ndi gawo lalikulu; Chinyezi chochuluka chingapangitse kuti mwalawo ukule, pamene chinyezi chochepa kwambiri chimatha kukopa fumbi kudzera mu static. Kusunga chinyezi chokhazikika pogwiritsa ntchito zida zoyenera ndikofunikira, ndipo kupatuka kulikonse kuyenera kuyimitsa kugwira ntchito mpaka zinthu zitakonzedwa. Malo ogwirira ntchito ayenera kukhala aukhondo komanso opanda fumbi, ndi zida ndi zida zokonzedwa kuti zichepetse kuipitsidwa. Ogwira ntchito akuyenera kuvala zovala zoletsa static ndi magolovesi kuti atetezere pamwamba pamwala ku tinthu ting'onoting'ono monga tsitsi la munthu kapena zopsereza zapakhungu.
Mkhalidwe wa ma contour blocks okha uyenera kutsimikiziridwa musanagwiritse ntchito. Kuyang'anitsitsa kowoneka bwino kuyenera kuwonetsetsa kuti palibe ming'alu, zokala, kapena madontho, komanso kuti m'mphepete mwake muli bwino. Flatness ndi perpendicularity ziyenera kutsimikiziridwa pogwiritsa ntchito zida zolondola monga laser interferometer kapena mlingo wamagetsi, ndi midadada yoyikidwa pa nsanja yokhazikika yoyezetsa imodzi ndi imodzi kuti zisawonongeke kusokonezeka. Kupatuka kulikonse kumafunikira kuyimitsidwa nthawi yomweyo kugwiritsa ntchito ndi kukonza akatswiri. Umphumphu wa wosanjikiza wodzitetezera uyenera kufufuzidwanso; kuyezetsa madontho amadzi kumatha kutsimikizira kuti chosindikiziracho sichili bwino. Ngati ndi kotheka, kubwereza kwa sealant kuyenera kuchitidwa ndikuchiritsidwa kwathunthu musanagwiritse ntchito.
Zida zothandizira zimathandizira kuteteza ma contour blocks ndi kulondola kwa miyeso. Mipiringidzo iyenera kukhala pa nsanja yolimba yothandizira yokhala ndi malo osalala, osalala, makamaka olimba kuposa granite yokha, kuti asalowe. Mafelemu osinthika atha kugwiritsidwa ntchito ngati midadada ikuluikulu, yosasunthika mosamala kuti atsimikizire bata. Zida zoyeretsera ziyenera kukonzedwa pasadakhale, kuphatikizapo nsalu zopanda lint, maburashi ofewa, zotsukira zopanda ndale, ndi madzi oyeretsedwa. Zotsukira zamwala zitha kugwiritsidwa ntchito ngati madontho osalekeza koma ziyenera kutsimikiziridwa kuti sizingawononge. Zipangizo zodzitchinjiriza monga manja a anti-static kapena mafelemu amatha kuteteza midadada kuti isagwe mwangozi kapena kugwa, ndipo machenjezo omveka bwino ayenera kuwonetsedwa kuti apewe kugwidwa kosaloledwa.
Luso la oyendetsa ndilofunikanso chimodzimodzi. Ogwira ntchito ophunzitsidwa bwino ndi ovomerezeka okha ndi omwe ayenera kusamalira midadada ya granite contour, kuwonetsetsa kuti amvetsetsa mfundo zamamangidwe, njira zoyezera, ndi zosamalira. Njira zokonzekera ziyenera kutsatiridwa mosamala, ndikuwunika zachilengedwe, kutsimikizira zida, ndi njira zoyeretsera zomwe zalembedwa kuti zitheke. Pantchito zolondola kwambiri, makina otsimikizira apawiri amatha kuchepetsa zolakwika zamunthu. Zolinga zadzidzidzi ziyenera kukhalapo kuti zithetse zochitika zomwe zingatheke monga kutsika kapena kusintha kwadzidzidzi kwa kutentha kapena chinyezi, kuonetsetsa kuyankha mofulumira komanso kuopsa kochepa kwa midadada kapena kulondola kwa miyeso.
Kukonzekera mokwanira musanagwiritse ntchito midadada ya granite ndikofunikira kuti muteteze kukhulupirika kwa muyeso. Mwa kukhathamiritsa chilengedwe, kutsimikizira momwe midadadayo ilili, kugwirizanitsa zida zothandizira, ndi kulinganiza njira zoyendetsera ntchito, kukopa kwa zinthu zakunja kumatha kuchepetsedwa. Pazinthu zovuta kapena zolondola kwambiri, kuphatikiza zida zapadera ndi amisiri odziwa zambiri zimatsimikizira kugwira ntchito kotetezeka ndi zotsatira zodalirika, kusunga zonse zolondola komanso zautali wa zida zofunikira zolondola izi.
Nthawi yotumiza: Nov-13-2025
