HK1053946A2 - A combined drilling method for pre-bored piles - Google Patents

A combined drilling method for pre-bored piles

Info

Publication number
HK1053946A2
HK1053946A2 HK03105609A HK03105609A HK1053946A2 HK 1053946 A2 HK1053946 A2 HK 1053946A2 HK 03105609 A HK03105609 A HK 03105609A HK 03105609 A HK03105609 A HK 03105609A HK 1053946 A2 HK1053946 A2 HK 1053946A2
Authority
HK
Hong Kong
Prior art keywords
drilling method
bored piles
combined drilling
combined
piles
Prior art date
Application number
HK03105609A
Inventor
Yin Bor Yuen
Heung Tung Cheung
Original Assignee
Lap Kai Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lap Kai Engineering Co Ltd filed Critical Lap Kai Engineering Co Ltd
Priority to HK03105609A priority Critical patent/HK1053946A2/en
Publication of HK1053946A2 publication Critical patent/HK1053946A2/en

Links

HK03105609A 2003-08-05 2003-08-05 A combined drilling method for pre-bored piles HK1053946A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HK03105609A HK1053946A2 (en) 2003-08-05 2003-08-05 A combined drilling method for pre-bored piles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HK03105609A HK1053946A2 (en) 2003-08-05 2003-08-05 A combined drilling method for pre-bored piles

Publications (1)

Publication Number Publication Date
HK1053946A2 true HK1053946A2 (en) 2003-10-31

Family

ID=30130412

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03105609A HK1053946A2 (en) 2003-08-05 2003-08-05 A combined drilling method for pre-bored piles

Country Status (1)

Country Link
HK (1) HK1053946A2 (en)

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Legal Events

Date Code Title Description
PF Patent in force
PEU Short-term patents expired

Effective date: 20110804