Girazi faibha rinoshandiswa seEco-inoshamwaridzika kuvaka Material muchimiro cheGlass-Fiber Reinforced Concrete (GRC).Iyo GRC inopa zvivakwa zvine chimiro chakasimba pasina kukonzera uremu uye kushushikana kwezvakatipoteredza.
Glass-Fiber Reinforced Concrete inorema 80% zvishoma pane precast kongiri.Uyezve, maitiro ekugadzira haakanganisi pane durability factor.
Kushandisa girazi faibha mumusanganiswa wesimende kunosimbisa zvinhu zvine corrosion-proof yakasimba fibers izvo zvinoita kuti GRC igare kwenguva refu kune chero chinodikanwa chekuvaka.Nekuda kwehuremu hwechimiro cheGRC kuvakwa kwemadziro, nheyo, mapaneru, uye kupfekedza kunova nyore uye nekukurumidza.
Zvishandiso zvakakurumbira zvegirazi fiber muindasitiri yekuvaka zvinosanganisira mapaneru, yekugezera uye yekugezera zvitoro, magonhi, uye windows.Budiriro inofambiswa nemabasa anoramba achiwana, mitengo yemba yakaderera uye kuderera kwemitengo yemba.
Girazi faibha inogona zvakare kushandiswa mukuvaka senge alkali inopokana, senge fiber yekuvaka yepurasita, kudzivirira kutsemuka, maindasitiri pasi nezvimwe.
United States ine imwe yeindasitiri huru yekuvaka pasi rose uye yakanyora mari yegore negore yeUSD 1,306 bhiriyoni muna 2019. United States inyika huru ine maindasitiri inogara maindasitiri akawanda muzvikamu zvinorema, zvepakati, uye zvidiki-diki.Nyika inozivikanwa nemabasa ayo ekutengeserana ari kusimukira.
Sekureva kweUS Census Bureau, huwandu hwedzimba dzekugara dzakatenderwa nemvumo yekuvaka munaKurume 2020 dzaive pamwaka wakagadziridzwa chiyero chegore negore che1,353,000 chinomiririra 5% kukura pamusoro paKurume 2019 mwero we1,288,000.Huwandu hwedzimba dzepachivande dzinotanga muna Kurume 2020 dzaive pamwaka wakagadziridzwa chiyero che1,216,000 chinomiririra 1.4% kukura paKurume 2019 mwero we1,199,000.
Kunyangwe chikamu chekuvaka cheUnited States chapinda muna 2020, indasitiri inotarisirwa kupora uye kukura pakupera kwa2021, nekudaro ichiwedzera kudiwa kwemusika wegirazi fiber kubva muchikamu chekuvaka panguva yekufanotaura.
Nekudaro, kubva pane zvambotaurwa, kudiwa kwegirazi fiber muindasitiri yekuvaka kunotarisirwa kuwedzera panguva yekufanotaura.
Nguva yekutumira: Kubvumbi-06-2021