Khoom nta

• Kub-dov pawg seem muab siab khoov lub zog rau kev tuav thiab tswj cov dej.
• Interlocking pawg geometry txhawb nqa kev cuam tshuam tsis tu ncua rau cofferdams thiab kev txhawb nqa excavation.
• Ntau qib steel muaj nyob rau ib ntus lossis mus tas li daim ntawv thov kev thauj khoom.
• Cov qauv ntev tuaj yeem muab los yog txiav rau qhov yuav tsum tau ua.

Common Specifications

• Khoom siv: Q235B, Q355B/C/D/NB, Q390B, Q420B; ASTM A328 Gr 50 / A572 Gr 50 / A690; EN S275GP / S355GP / S430GP; JIS SY295/SY390; GOST 380/GOST 19281
• Cov Qauv: GB / T 20933, JG / T 196; ASTM A328/A572/A690; EN 10248 / EN 10249; JIS A5528/A5523; TIAB SA 5157
• Ntev: Feem ntau 6 m, 9 m, thiab 12 m; kev cai txiav-rau-ntev kev pabcuam muaj
• Nto: Kub dov dub tiav

Daim ntawv thov

• Dej, embankment, pas dej, reservoir, thiab kev txuag dej
• Chaw nres nkoj berths, cofferdams ib ntus, chaw nres nkoj ua haujlwm, thiab cov qauv dej tawg
• Roj av thiab mining trench txhawb nqa los yog cov dej tuav haujlwm
• Foundation-pit retaining, excavation support, thiab kev tsim kho ib ntus