Lecture 11 Flashcards
construction stage 1
planning and design
construction sstage 2
Site preapration
construction sstage 3
foundation
construction sstage 4
Framing
construction sstage 5
Electrical Plumbing Hvac
construction sstage 6
insulation and drywall
construction sstage 7
finish work
construction sstage 8
Closeout
heavy duty machines that are used to move large quantities of soil sand or other materials
Bulldozers
versatile machines to do a variety of tasks, digging trenches removing debris shaping terraub can be equipeed with buckets harrmers etc
excavators
smaller xcavatores for small projects
backhoes
machines that level and smooth the ground, they have a large blade that can be adjusted to different angles
Graders
machine for compacting soil asphalt and other materials
roller
who uses floorplan
architects builders contractors
site preparation features
safety, access, leveling, drainage
site preparation temp features
construction activities, worker comfort, temp office space, compliance
on undevelopped sites, constrruction may begin with ..
grubbing and clearing in which trees stumps large roots and other surface materials are removed with heavy machinery
after removing roots and other surface materials
topsoil is scraped away until reuse at end of contruction
why excavation?
to reach aduquate soil for a foundation
in soils to excavate you can use
bulldozers backhoes scrapers trenching machines etc etc
in rock to excavate you can use
power shovels, pnuematic hammers or blasting, or hydraulic splitters