CONSTRUCTION TECHNLOGY 1
Tutorial 1Group members: Adam Wong
Jason Wong Lee Xin Ying
Michelle Tung
Atiqah Syasya
TOOLS
Hammer
• A tool has heavy metal head attached to a handle• Used for hitting nails, fit parts or break things
apart.• Vary in shape, size and structure which depends
on their purposes
Claw
Hand Saw
• Consisting of a tough blade• Used to cut through hard materials
most often wood and metal• Operated using a backward and
forward movement
Screwdriver
• A tool used for turning screws• Inserts into the screw head
and turn to lock things• Shaft made out of tough steel
to resist bending or twisting
Pliers
• Small pincers with long jaws for bending wire or holding small object
• Also used to cut wire
Tape Measure• A flexible ruler• A long, thin piece of metal that is mark
with units of length (such as inches & centimeters)
• Used for measuring things
EQUIPMENTS
Concrete mixer
• It is a device that used to combine cement, aggregate such as sand or gravel and water to form concrete
• Its small volume design allows the workers to have ample time to use the concrete before it hardens.
Spraying and plastering
equipments
• It is an equipment specially design to speed up the plastering process in compare to the traditional hand float method.
• There’s two type of plastering equipments; one is worm-drive pump and another is piston pump.
Electric hand drill
• An electric hand drill helps the worker to speed up the screwing process and also allows him to have different variable of using different types of screw head/size easily.
• It can be found in either a portable type or connecting to a power supply type.
Rebar bender
• Its main function is to bend all the straight rebar into the desired shape
• It can be found in two form, manual and in machine.
Wood Saw
• It is commonly used to saw large pieces of wood into smaller desired size and shape.
• Most of the time the wood sawed are for the purpose of forming a formwork model for all the elements such as beam and column.
MACHINERIES
• Excavator comes in numerous sizes depending on bucket size, length of boom, length of arm, and operation speed.
• Excavators are used for earth digging, loading and dumping trucks, trenching and excavating under water
Excavator
Loader :• to cover up dirt when filling in
trench lines• to pick up and carry large amounts
of loose material
Bucket :• use for grading and scratching off
sand• digging water pipes and sewer
pipes
Backhoe Loader
• bank sloping and ditching• crowning and leveling roads• maintenance of roads and
runways• moving large amounts of
materials laterally by side casting• mixing and spreading materials• snow removal• scarifying.
Grader
• Use to push large quantities of soil, sand, rubber, or other such material during construction or conversion work
• Typically equipped at the rear with a claw-like device to loosen densely compacted materials
Bulldozer
Moving earth over short distances (up to about two miles) over relatively smooth areas
Scraper
What types of plants is used for demolition?
• Bulldozer• Excavator• Backhoe loader
THANK YOU