Building Technology ENCE255: Sub-structure & Superstructure Works

3.1 Sub-structure (Site exploration; foundation and its types; excavation of foundation on soft soil, hard rock, wetland and sloppy land; trenches for pipes and refiling works)

3.2 Load bearing structure

3.2.1 Stone masonry (Rubble and ashlar); composite, hollow block, autoclaved aerated cement block and compressed stabilized earthen block masonry; cavity wall; concrete 3D printing

3.2.2 Wall finishes (Tools, methods and defects in plastering; pointing types; painting on wooden, metal and masonry surface)

3.3 Frame Structure

3.3.1 Reinforced cement concrete structure (Precast and cast-in-situ construction; formwork for wall, slab, staircase, beam and column; slip formwork; shuttering for trenches; parapet wall)

3.3.2 Steel Construction (Advantage and disadvantage, steel section, bolted and welded connection)

3.3.3 Joint types (expansion, construction and seismic); location and sealing of joint