how to extend floor joist in hongkong

experience of hong kong in the construction of super high rise

connecting the steel joist to the core wall. the rc topping forming the floor slab gradual extending of the belt truss and outrigger. column concrete 240,000 m3, reinforcing bar 98,000 tons,. structural steel 27,000 tons. artistic view of the icc tower and the kowloon. station development as seen from hong kong side 【Get Price】

butterfield & swire's offices [1897 1960] gwulo: old hong kong

sep 11, 2009 the floors are constructed on iron joists with corrugated sheet iron arches in between, covered over with cement concrete. the top floor is practically a private house, and only occupies about half the area of the first floor, but the remaining space is available for extension when required, and meanwhile will 【Get Price】

a general overview on the building constructions in china

department of building services engineering, the hong kong polytechnic university, hong kong, china. (received hong kong special administrative region .. 3600. 2700. 16500. 3300. 4400. external wall. pile foundation. strip foundation. column. cantilever beam. balcony slab. floor slab. stair landing. stair beam.【Get Price】

historical laws of hong kong online verandahs and

these regulations may be cited as the exceptional buildings regulations. schedule. i hereby certify that the plans and calculations submitted by me for the construction of on have been prepared under my supervision or direction and that the said plans and calculations conform in all respects to the provisions of section 【Get Price】

how to make structural repairs by sistering floor joists family

set a hydraulic jack and post under the beam, and jack up the joists about 1/8 in. a day until they're level. jacking them up too fast may cause cracks in the walls and floors overhead. if a crack or sag is isolated to one area, the sister joist should extend at least 3 ft. on both sides of the problem area. but it's usually best to run 【Get Price】

common formwork system city university of hong kong

a cross section view showing the complicated beam and slab formwork arrangement using timber . for casting concrete structure of very large size, such as the inner core of the extension to. hong kong convention are placed on timber or metal joist to form the shape of the floor and the rib beams. the one shown in the 【Get Price】

the old central police station and victoria prison hong kong

the central police station complex (including victoria. gaol and the old central magistracy) is an important historic site with high heritage value in hong kong. the site has developed substantially over time from a single building to the 20 or so structures that exist today, first existing as the magistrate's home and offices 【Get Price】

building (planning) regulations (cap. 123f) hong kong e

in the rear of the building of a depth of 2.3 m measured at right angles to the external surface of the building and extending for the full width of the site; floor. (. 樓面. ) means any structure forming the base of any storey and every joist, board, timber, brick, concrete or other substance connected with and forming part of such 【Get Price】

code of practice for demolition of buildings year 2004

60. 4.3.1 general. 60. 4.3.2 demolition sequence. 63. 4.3.3 cantilevered canopies and balconies. 64. 4.3.4 exterior walls, beams and columns. 70. 4.3.5 floor slabs. 71 . demolition of secondary beam (manual method). 61. figure 4.10 . the hong kong special administrative region for receiving suitable construction 【Get Price】

dependant visa extension of stay tips! hong kong forums

apr 28, 2011 when your dependant visa is within 28 days of expiring go here the government of the hong kong special administrative region immigration at 830 they will allow all of you to make the mad scramble for the escalators, luckily, you are going to the 5th floor and will be one of the 1st to arrive at booth 30 【Get Price】