Chifukwa cha kuchepa kwachuma, teknoloji yomanga ndi zipangizo zomangira kumayambiriro, pamwamba pa denga lathyathyathya linali lozizira m'nyengo yozizira komanso kutentha m'chilimwe. Patapita nthawi yaitali, denga linali kuonongeka mosavuta ndi kudontha. Pofuna kuthetsa vutoli, pulojekiti yokonzanso malo otsetsereka inakhazikitsidwa.
"Kusintha kwa malo otsetsereka" kumatanthauza kukonzanso nyumba zomwe zimasintha denga lathyathyathya la nyumba zokhalamo zamitundu yambiri kukhala denga lotsetsereka ndi kukonzanso ndikuyeretsa mawonekedwe akunja kuti apititse patsogolo magwiridwe antchito a nyumbayo komanso mawonekedwe owoneka bwino malinga ndi chilolezo cha nyumbayo. Malo otsetsereka otsetsereka sikuti amangothetsa vuto la kutuluka kwa nyumba, komanso amasintha denga lathyathyathya kukhala chipinda chaching'ono chokongola, chomwe chimapangitsa kuti anthu azikhala bwino komanso amalemekezedwa ndi anthu.
When carrying out slope transformation, we should not blindly pay attention to the following matters
1. Zatsopano, zipangizo, matekinoloje ndi njira zotetezera mphamvu ndi kuteteza chilengedwe zimalimbikitsidwa mu ntchito yopititsa patsogolo malo otsetsereka; Chachiwiri, denga lathyathyathya lotsetsereka liyenera kuganizira za chitetezo chamapangidwe, ndikugwirizanitsa ndi malo ozungulira komanso kalembedwe kamangidwe.
Matailosi a utomoni amathanso kugwiritsidwa ntchito pokonzanso zida zakale zofolera nyumba. Zili ndi ubwino wa kulemera kwa kuwala, mtundu wowala komanso kuyika kosavuta, ndipo ndi chinthu chabwino chosinthira otsetsereka. Komabe, ili ndi malo otsika opangira zinthu, kukalamba kosavuta kutha, kusagwirizana kwa nyengo, kosavuta kusweka, mtengo wokonza, kukonzanso, ntchito yachiwiri ndizovuta.
Masamba a asphalt , omwe amadziwikanso kuti matailosi a galasi, linoleum matailosi, amagwiritsidwa ntchito pa matayala otsetsereka otsetsereka. Ma shingles a asphalt ali ndi ntchito zambiri, osati kokha pazitsulo zotsetsereka, komanso pazitsulo zina zamatabwa. Zokwanira pa konkire, kapangidwe kazitsulo ndi denga lamatabwa, poyerekeza ndi matayala ena opangira denga, palibe chofunika kwambiri pa maziko a denga, ndi otsetsereka padenga ndi wamkulu kuposa madigiri 15, mtengo wake ndi wotsika kwambiri, liwiro kukhazikitsa ndi mwachangu, ndipo moyo wautumiki nthawi zambiri umakhala wazaka 30, kotero mu ntchito yokonza malo otsetsereka, ma shingles a asphalt ndi chisankho chabwino.
Nthawi yotumiza: Apr-28-2022