课程设计newofficebuildingproject

NEW OFFICE BUILDING PROJECT Organizational Arrangement for Construction

NAME: Chen Jie (陈杰)

STUDENT ID: 8

MAJOR: Civil Engineering

Contents

Ⅰ. Project Profile (3)

Ⅱ. The Main Construction Method (5)

Ⅲ. Construction Schedule Chart (19)

Ⅳ. The layout of the jobsite (21)

Ⅰ. Project Profile

This project lies in the Xiaoheshan high education areas of Hangzhou City, near the Xixi wet land. The floor area is about 3117 m2. It is invested by Zhejiang University of Science and Technology, designed by Civil Engineering Designing Institute Xiaoheshan Construction Limited Company. This planning project will be the Office Building, and the total construction time will be 100 days.

Office Building

The plan size of the building is *, and the constructure form is steel concrete frame. Cornice height: . The indoor and outdoor difference is .

The foundation work: C40 reinforcement concrete pilecaps, C30 foundation beam. The MU10 steam pressure sand-lime bricks are applied for the brick foundation laid with mortar.

The superstructure: C40 reinforcement concrete frame columns, and C30 beam and floor. Concrete small cavity blocks with strength grade of MU10 are to be adopted for the frame filler wall. Thickness of the interior masonry wall shall be 190mm, M5 mixed mortar shall be used for the brickwork with elevations higher than , MU10 autoclaved lime-sand bricks and cement mortar bricks shall be used for brickwork with elevations

lower than . Besides, waterproof mortar with blending propotion of 1:2 shall be plastered with thickness of :2 cement mortar (blended with water-proofing additives equivalent to 5% of the cement weight) shall be plastered to the elevation of with thickness of 20mm for the wall body horizontal damp-proof coating.

Roof work: on the cast-in-situs slab, the sequential layer as follows: 1:10 cement perlite sloping leveling minimum ; Spread the APP bitumen waterproof book of the ; Squeeze the mold foam the plank, 140mm; 1: cement mortar leveling THK. 20mm; Waterproof book of PVC, ; Moisture retention / protection mat; Drainage board; Soil work the cloth protect the mat; Light-weight the artificial synthesize soil. 120mm; Vegetation.

Finishing and Decoration Work: Outer wall decoration, the wall is smoothed by 1: cement mortar with thickness in 20mm, and 30 thicked dull-finish granite; Inside decoration: Hot galvanized coating is painted on the surface of the keel of the supended ceiling, the keel can be dismantled by hand for the maintenance of the air-conditioners and electromechanical equipments of power lines; Light-weight partition wall: Adopt steel keel bi-layer fire proofing gypsum plate partition wall. The keel adpots hot galvanized zinc plate of Series 75 with thickness of and .

Flooring Work:（1）Meeting room office: carpet thickness is 3mm; （2）Hall, tea room, storage room: waxing fire plate black granite 600*600*20 cement adhersive 5 thick; （3）Canteen, corridor: thick rubber floor; （4）Testing rooms and office, IT offices: 5mm thick rubber floor; （5）Main computer room: 1mm of gravity flow epoxy daub layer; （6）Sanitary room, cleaning room, tea house: anti-slipping floor 5mm.