Nchifukwa chiyani opanga amasankha mipando ya konkriti?

Konkriti wamitundu yosiyanasiyana wakhala akugwiritsidwa ntchito popanga zomangamanga kuyambira kalekale mu nthawi za Aroma.Poyambirira mitundu yoyambirira ya konkireyi inali yosiyana kwambiri ndi simenti ya ku Portland yomwe timagwiritsa ntchito masiku ano ndipo inali yophatikiza phulusa lamapiri ndi miyala yamwala.Kwa zaka zambiri konkire yakhala ikugwiritsidwa ntchito pazinthu zosiyanasiyana kuphatikizapo nyumba, milatho, misewu ndi madamu, komabe sizinali choncho mpaka Thomas Edison atatulukira Portland Cement kumayambiriro kwa zaka za m'ma 20.^thZaka zana zapitazo lingaliro lakuti simenti ingagwiritsidwe ntchito kupanga mipando inayambika.

Okonza ambiri amafunitsitsa kupanga mankhwala kuchokera ku zipangizo za konkire.Ndipo mipando ya konkire, ili ndi zotheka zopanda malire.Osati kokha chifukwa cha mipando ya konkire ndi mbiri yakale komanso yapamwamba, komanso chifukwa cha kusiyana kwake.Mipando ya konkriti ndi yothandiza kwambiri, ngakhale pakuwonetsa malingaliro okongoletsa, imatha kusewera monyanyira.Ma curve osiyanasiyana, mawonekedwe ndi mitundu amagwiritsidwa ntchito pamipando ya konkriti kuti abweretsere anthu chisangalalo chowoneka.

Konkire palokha ndi yeniyeni yeniyeni kuchuluka kwa zinthu, mlengi kusankha konkire mipando, ndi kufuna kutenga maganizo achilengedwe a kukhala ndi ankhanza yaiwisi kumverera, zinthu zosavuta popanda mtundu maganizo, kuti alenge osati dala kudzikonda kusungulumwa, kuwala ndi kuzizira zokongoletsa kumverera, wodzaza umunthu, wosalamulirika, nthawi zonse kusonyeza mapangidwe ake apamwamba.Ndipo pansi pa kamangidwe koyenera, akhoza kusonyeza maonekedwe osiyana ndi makhalidwe kachiwiri, m'manja popanda kusowa okonza kulenga, analandira zotheka zambiri, kuchokera chandelier konkire kuti mipando panja konkire, anakhala kukongola kwa moyo wapadera, anapanga kukongola patsogolo konkire chete.Osatsatira malamulo, osati kulengeza kowala, kukongola kosavuta ndikokwanira kufananiza ndi mawu awiri osakhwima.

Pamene zitsanzo ndi zipangizo zolemera kumlingo wakutiwakuti, mtima ndi wofunitsitsa kubwerera ku kuphweka, koma mu lingaliro la kamangidwe ka kuphweka sanasiye ndakatulo, kumamatira kuyeretsa koma osati wosabala, kugwiritsa ntchito nkhope yeniyeni yeniyeni ya zinthuzo, mpaka chiyambi cha kubwerera ku kuphweka, kupanga malingaliro apamwamba a kuchepetsedwa kwa aesthetics.