Mu ulimi wamakono, greenhouses amagwira ntchito yofunika kwambiri. Mtundu wa maziko structural ntchito wowonjezera kutentha zimakhudza mwachindunji bata ndi moyo. Nayi mitundu yodziwika bwino ya maziko omwe amagwiritsidwa ntchito pomanga greenhouse:
1. Independent Foundation
Maziko odziyimira pawokha ndi amodzi mwa mitundu yodziwika bwino ya maziko mu greenhouses. Amapangidwa ndi konkriti, amakhala ndi mayunitsi osiyana siyana. Chigawo chilichonse cha wowonjezera kutentha chimakhala ndi maziko ake, kugawa bwino katundu wochotsedwa ku wowonjezera kutentha. Maziko amtunduwu ndi osavuta kupanga komanso okwera mtengo, kuwapangitsa kukhala oyenera ku greenhouses zazing'ono mpaka zapakati.
Ubwino waukulu wa maziko odziyimira pawokha ndi kusinthasintha kwake, chifukwa amatha kukonzedwa molingana ndi malo a ndime iliyonse, ndikupangitsa kuti ikhale yogwirizana ndi madera osiyanasiyana. Komabe, kugwirizana pakati pa maziko amodzi ndi ochepa kwambiri, zomwe zimafuna kupangidwa mosamala kuti zitsimikizire kukhazikika kwathunthu.
2. Strip Foundation
Maziko a strip ndi maziko atali, osalekeza omwe amayenda mozungulira kapena makoma amkati a wowonjezera kutentha. Maziko amtunduwu amathandiza kugawa katunduyo mofanana pansi, kupititsa patsogolo kukhazikika kwa wowonjezera kutentha. Kupanga maziko a mzere ndikosavuta ndipo kumatha kuchitidwa pothira konkriti pamalowo kapena makoma omanga.
Ndizoyenera ku greenhouses zamitundu yonse, makamaka ma greenhouses akuluakulu amitundu yambiri, pomwe maziko a strip amapereka chithandizo chabwinoko. Ubwino wa maziko awa ndi umphumphu wake wonse, womwe umathandizira kukana kukhazikika kosagwirizana. Komabe, pamafunika maziko olimba, kufunikira kofufuza mozama za nthaka ndi kukonzekera nthaka.
3. Mulu wa Maziko
Maziko a mulu ndi mtundu wovuta kwambiri, womwe umagwiritsidwa ntchito makamaka m'madera omwe alibe nthaka. Imathandizira wowonjezera kutentha poyendetsa milu mozama pansi, pogwiritsa ntchito kukangana pakati pa mulu ndi nthaka ndi mphamvu yonyamula katundu wa nsonga ya mulu.
4. Maziko Ophatikiza
Maziko ophatikizika amaphatikiza zinthu zochokera kumitundu iwiri kapena kupitilira apo, zopangidwira kukhathamiritsa mphamvu zonyamula katundu komanso zotsika mtengo kutengera momwe zinthu ziliri komanso zofunikira zonyamula.
Mwachidule, kusankha mtundu woyenera wa wowonjezera kutentha maziko kumafuna kuganizira zinthu zingapo, monga nthaka, kukula kwa wowonjezera kutentha, ndi zofunikira pakugwiritsa ntchito. Popanga ndi kupanga maziko, ndikofunikira kuganizira izi kuti mutsimikizire kukhazikika ndi chitetezo cha wowonjezera kutentha.
Nthawi yotumiza: Sep-06-2024
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