編號 : 2014099
項目名 : Surveying Tools and Equipment - Crack Gauge
學會持續專業發展編號 : Formal Events
講師 : Sr David Chan, past Chairman of BSD
BSc, FHKIS, FRICS, RPS(BS), AP(Surveyors), RI(S)
日期 : 29/09/2014
時間 : 7:00 pm – 8:30 pm
持續進修小時 : 1.5
地點 : 香港上環干諾道中111號永安中心12樓 1207室測量師研究中心
部門 : 建築測量組
截止日期 : 請參考備註
費用 : FREE for HKIS BSD members including probationers and students ; HK$100 for HKIS members of other Divisions; HK$200 for non-HKIS members; (and HK$50 walk-in surcharge on all above categories)
名額 : BSD Members and then probationers/students; First-come-first-served.
語言 : Cantonese supplemented by English
詳情 :

  Among a numbers of surveying tools and equipment, crack gauge could be said as one of the handy equipment which Building Surveyors may use for conducting surveys.  

Crack gauges in the market are of different sizes and made of different materials, which may not be too user friendly.  In view of this, our Building Surveying Division (BSD) has commissioned (on no fee basis) Sr David Chan to come forth with the appropriate design.  As the deliverable, a credit card size crack gauge (of approx. 54mm (W) x 86mm (L) x 0.8mm thick) is now produced which can measure crack widths ranging from 0.08mm to 2.2mm easily. 

In this seminar, Sr Chan will casually cover the following topics:-
  • Traditional means of recording and/or monitoring cracks in buildings;
  • Generic quantification of crack widths for monitoring of buildings;
  • The BSD Crack Gauge (裂縫規);
  • Applications and constraints; and
  • Q&A, and sharing of experience.
備註 :


Participants will be given a “crack gauge” produced by BSD free of charge.