Izicabha zangaphakathi zepulastiki yepulastiki, imigqa yesiketi, amakhabethe abalulekile, amawodrophu, amabhodi okulenga odongeni angaphandle, usilingi osilingini, amabhodi odonga okuhlobisa, iphansi elingaphandle, amakholomu e- guardrail, amapheshana ensimbi epulasitiki, ama- guardrail asengadini, ama- balcony guardrails, uthango oluvalekile, amabhentshi ezokungcebeleka, amachibi ezihlahla, imbali ama-racks, amabhokisi ezimbali, ama-air conditioning racks, ama-air conditioning hawu, ama-louver, izimpawu zomgwaqo, amathreyi okuthutha, njll.
Izinto zepulasitiki zokhuni ziyaguquguquka ekusetshenzisweni futhi zingasetshenziswa kunoma yimuphi umkhakha wokucubungula izinkuni ukuze zithathe indawo yokhuni njengezinto ezingcono kakhulu zemvelo;Imikhiqizo yepulasitiki yokhuni idlala indima ebalulekile ekusetshenzisweni kwamandla okuphansi kuzwelonke, futhi iyimikhiqizo egaywa kabusha.Zisetshenziswa kabanzi kumaphrojekthi amaningana amakhulu ezweni.
![i-cacvaca (2)](http://www.xkwpc.com/uploads/cacvaca-2.jpg)
![i-cacvaca (1)](http://www.xkwpc.com/uploads/cacvaca-1.jpg)
Imboni yepulasitiki yokhuni yangaphandle imelwe yiNyakatho Melika, okuyisifunda esithuthuka ngokushesha kanye nokusetshenziswa okukhulu kwezinto eziyinhlanganisela yepulasitiki yokhuni emhlabeni.Isetshenziselwa ikakhulukazi izakhiwo zangaphandle ezinesitayela esimaholo.Imikhiqizo yayo yepulasitiki yokhuni kanye nobuchwepheshe bokukhiqiza ayicwengisiswanga kakhulu.Eminyakeni eyi-10 edlule, izinga lokukhula kwemakethe yepulasitiki yokhuni e-United States liye lahlala lingaphezu kuka-10%, ikakhulukazi eminyakeni engu-5 edlule, ngokukhiqizwa nokuthengiswa kwezinto zokwakha zepulasitiki zokhuni mayelana namathani angu-700000 ngo-2009. Kukhona cishe ama-50 amabhizinisi epulasitiki enziwe ngokhuni e-United States, asungule uchungechunge lwezimboni oluphelele.Izici zayo ziyisilinganiso esikhulu, ukuphuma okuphezulu, futhi umphumela wonyaka ngokuvamile ungaphezu kwamathani ayi-10000.
Imboni yepulasitiki yezinkuni eChina iyimboni encane kakhulu.Umlando wayo wokukhula ungaphezu kweminyaka eyishumi kuphela.Noma ngabe isiphi isici, isencane.Uma kuqhathaniswa nemakethe yaseNyakatho Melika, sisekhona indawo enkulu yokukhula kwezinto ezihlanganisiwe zepulasitiki zokhuni kanye nemikhiqizo eqediwe emakethe yaseChina.Ukuklanywa nokukhiqizwa kwezinto ezihlanganisiwe zepulasitiki zokhuni e-China sekufinyelele ezingeni elithuthukile lamazwe ngamazwe, futhi imikhiqizo eminingi ithunyelwe kwamanye amazwe.
![i-cacvaca (3)](http://www.xkwpc.com/uploads/cacvaca-3.jpg)
![i-cacvaca (2)](http://www.xkwpc.com/uploads/cacvaca-2.jpg)
![i-cacvaca (5)](http://www.xkwpc.com/uploads/cacvaca-5.jpg)
![i-cacvaca (4)](http://www.xkwpc.com/uploads/cacvaca-4.jpg)