Indlu ye-prefab ekuqaleni yayisetshenziswa njengendawo yokulala yesikhashana esizeni sokwakha futhi yadabuka eGuangdong.Ngemva kwezinguquko nokuvulwa, i-Shenzhen, njengendawo yokuhlola izinguquko nokuvula, yayinesidingo esiphuthumayo sokwakha izindlu ezihlukahlukene, futhi abathuthukisi bokwakha kanye nabasebenzi bokwakha batheleka e-Shenzhen bevela ezweni lonke.Ukuze kuxazululwe inkinga yendawo yokuhlala yabasebenzi, abathuthukisi bamise izindawo zokulala zesikhashana.Indawo yesikhashana esakhiweni ekuqaleni yayiyishede lesikhashana elakhiwe ngamathayili e-asbestos njengekhothamo eliphezulu.Nakuba izindleko zaziphansi, uma kuqhathaniswa nezindlu ezakhiwe kamuva, yayilula futhi inokuphepha okuphansi, futhi ngokuyisisekelo yayingenawo amandla okumelana nomoya nokushaqeka.Ngemva kweminyaka yawo-1990, izwe laqinisa ukuphathwa kwezindawo zokwakha ukuze kuqinisekiswe ukuphepha kwabasebenzi;I-asbestos nayo yaqinisekiswa ukuthi iyingozi futhi iwumdlavuza.IDolobha laseShenzhen likwenqabela ngokucacile ukusetshenziswa kwamakhothamo ethayela le-asbestos ukuze kwakhiwe izindawo zokulala zesikhashana, futhi izindawo zokulala zesikhashana kufanele zibe nezinga elithile lokuphepha, ezinokumelana nomoya nokushaqeka.Ukuvinjelwa kwethulwe futhi ezweni lonke.Lokhu kuholela ngqo ekukhiqizweni kwezindlu ezakhiwe ngaphambilini ezinamathayili e-PU njengamathayela ophahleni.
Ezinsukwini zokuqala, kwakungekho umfaniswano kanye nezinga elivunyelwene lokwakhiwa kwezindlu ezakhiwe ngaphambili.Ngokulandelana kwezikhathi, izindlu ze-prefab zingahlukaniswa ngezigaba ezintathu:
1. Indlu eyakhiwe ngosimende.
Izindlu zesikhashana ezindaweni zokwakha zakuqala kakhulu zakhiwa amaqembu okwakha ngokwawo.Izindlu zesikhashana ezakhiwe, ezinemininingwane ephezulu kakhulu, kufanele kube yindlu enezindonga zikasimende njengomzimba omkhulu.Ngemva kokuvinjelwa kwamathayili e-asbestos, amathayela e-PU asetshenziswa ngokuqondile esikhundleni salokho.Le yindlu yokuqala yokuqala: indlu kasimende ye-prefab.Kodwa-ke, indlu ye-prefab kasimende ayihambi.Nakuba izinto zokwakha zisetshenziswa ngokuqondile, isikhathi sokwakha side futhi izindleko ziphezulu.Ngemva kokuba iphrojekthi isiqediwe, kunzima ukuhlakaza indlu kasimende, echitha amandla amaningi kanye nezinsiza ezibonakalayo;ayikwazi ukugaywa kabusha.
2. Igumbi lebhodi le-Magnesium ne-phosphorus.
I-Magnesium-phosphorus prefab house iyindlu ye-prefab yangempela, esebenzisa ibhodi le-magnesium-phosphorus njengento yodonga kanye nesakhiwo sensimbi esilula njengohlaka lwamathambo ebhodi lendlu.Ikhwalithi yesakhiwo sensimbi ekhanyayo kancane kancane ibonwa ngabantu.Ubuchwepheshe bomhlangano wendlu yebhodi nabo buvuthwa.Amazinga okukhiqiza nokufakwa kwezindlu ze-prefab akhiwa kancane kancane.Kepha ngokubukeka kwendlu ye-prefab yensimbi yombala, indlu ye-magnesium phosphorus prefab isiphenduke umkhiqizo wesikhashana.
3. Umbala wendlu ye-prefab yensimbi.
Ibhodi le-Magnesium-phosphorus linesisindo esilula futhi linamandla aphansi, futhi ukusebenza kwalo okungangenwa amanzi nokuvikela umlilo akufani nepuleti lensimbi lombala we-EPS.Ngokushesha, abantu bathola ukuthi ibhodi le-magnesium-phosphorus ayifaneleki njengento yangaphandle yodonga, kodwa ifaneleka kuphela njengento yangaphakathi yodonga.Ngakho-ke kwaqala ukusebenzisa ipuleti lensimbi elinombala ngokusebenza okuhle nokubukeka njengempahla yangaphandle yodonga.Ipuleti lensimbi lombala lisetshenziswa njengento engaphandle yodonga, futhi i-modulus ejwayelekile isetshenziselwa ukuklama.Lona umumo wokuqala wepuleti elijwayelekile lamanje eligudlukayo.Ukubukeka sekukonke kuhle, kuhlanganiswe nesitayela sokwakha seDolobha lase-Chengshi, futhi ukusebenza kungcono.Ukubukeka kwayo kuxazulule ukushiyeka kwamandla aphansi odongeni lwangaphandle lwendlu eyenziwe nge-magnesium-phosphorus, futhi ngokushesha yashintsha indlu eyakhiwe nge-magnesium-phosphorus futhi yaba uhlobo olujwayelekile lwendlu eyenziwe ngaphambili.Lokhu kwenza futhi ukuthi indlu eyakhiwe kuqala isetshenziswe kabanzi, hhayi nje njengezindlu zesikhashana ekwakhiweni
Isikhathi sokuthumela: Sep-09-2022