Fomu Yopangira Aluminium ya Lianggong: Momwe Opanga Makontrakitala Akuchepetsera Nthawi ndi Ndalama Zomangira

Tangoganizirani izi: Malo okwera kwambiri ku Guangzhou komwe ogwira ntchito amasonkhanitsa miyala ya pansi ngati ma LEGO blocks. Palibe ogwira ntchito za crane akufuula chifukwa cha kugundana kwa chitsulo. Palibe akalipentala omwe akukangana kuti akonze plywood yopotoka. M'malo mwake, ogwira ntchito amamanga mapanelo a aluminiyamu owala omwe amatha kupirira kutsanulira kwa 200+. Iyi si ukadaulo wamtsogolo—ndi momwe omanga oganiza bwino akupitilira mpikisano ndi 18-37% pa nthawi ya ntchito. Tiyeni tifotokoze chifukwa chake Lianggong aluminium formwork ikulembanso mabuku ochitira masewera omanga.

Chifukwa Chake Kulemera N'kofunika Kwambiri Kuposa Momwe Mumaganizira
Ku Dongguan's SkyRiver Towers, woyang'anira polojekiti Liu Wei anasintha kuchoka pa chitsulo kupita ku aluminiyamu pakati pa ntchito yomanga. Zotsatira zake zinali zotani?

• Ndalama Zogwirira Ntchito: Zatsika kuchokera pa ¥58/m² kufika pa ¥32/m²
• Liwiro Loyika: 1,200㎡ slab yomalizidwa mu maola 8 poyerekeza ndi maola 14 apitawo
• Chiwerengero cha Ngozi: Palibe kuvulala kokhudzana ndi formwork poyerekeza ndi ngozi zitatu ndi chitsulo

“Ogwira ntchito anga poyamba ankaseka mapanelo ‘onga zoseweretsa’,” akuvomereza Liu. “Tsopano akukangana kuti ndani akugwiritsa ntchito makina a aluminiyamu—zili ngati kusintha kuchoka pa makina olembera kupita ku MacBook.”

Phindu Lobisika
Mtengo wa aluminiyamu (¥980-1,200/m²) woyambirira ndi wovuta. Koma taganizirani zomwe Shanghai Zhongjian Group idakumana nazo:

• Kugwiritsanso Ntchito Nthawi: Nthawi 220 pa mapulojekiti 11 poyerekeza ndi avareji ya chitsulo ya maulendo 80
• Kuchepetsa Zinyalala: 0.8kg zinyalala za konkire pa kuthira kulikonse poyerekeza ndi 3.2kg ndi matabwa
• Mtengo Pambuyo pa Kugwiritsa Ntchito: Zidutswa za aluminiyamu zochotsedwa ¥18/kg poyerekeza ndi zitsulo ¥2.3/kg

Nayi mfundo yofunika: Chowerengera chawo cha ROI chikuwonetsa kusweka kwa ndalama pa mapulojekiti 5.7—osati zaka.
Akatswiri Omanga Nyumba Amaganizira Kwambiri Izi
OCT Design Institute ya ku Guangzhou imafotokoza za mawonekedwe a aluminiyamu a nkhope zonse zopindika pambuyo polemba zotsatirazi:

• Kulekerera Pamwamba: Kufikira kuphwanyika kwa 2mm / 2m (GB 50204-2015 Class 1)
• Ndalama Zosungidwa Pakukongoletsa: Ndalama zokwana ¥34/m² zokonzera pulasitala zachotsedwa
• Kusinthasintha kwa Kapangidwe: Kupanga ma balcony otsetsereka opanda mawonekedwe apadera

3 Makontrakitala Ochita Zogulitsa Amanyala Nthawi Zambiri Amawanyalanyaza

• Kugwirizana kwa Nyengo: Malo okhala ndi chinyezi m'mphepete mwa nyanja amafunika mankhwala oletsa ma electrolysis (¥6-8/m² yowonjezera)
• Kukhazikitsa Ma Panel Standardization: Mapulojekiti okhala ndi <70% mapangidwe obwerezabwereza amawona kutayika kwa magwiridwe antchito a 15-20%
• Nkhani Zokhudza Kukonza: Zotsukira zokhala ndi asidi (pH <4) zopanda chitsimikizo—gwiritsani ntchito zotsukira zachilengedwe zopanda pH

Chigamulo Chochokera kwa Oyang'anira Malo 127
Mu kafukufuku wathu wosadziwika wa makontrakitala a Pearl River Delta:

• 89% adanenanso kuti ≥23% ya nthawi yofulumira ya slab
• 76% adawona kuchuluka kwa ntchito yokonzanso zinthu kutsika ndi theka
• 62% adapeza makasitomala atsopano pogulitsa mawonekedwe a aluminiyamu ngati USP