tle - lesson 4

• Common wire nails (CWN)


  Used to fasten wood, metal and plastic together
• Lumber


  • Used in making products like cabinets, tables and chairs
  • Mainly used for construction framing, as well as finishing (floors, wall panels, window frames)
• Working drawing plan


  Used as a reference for measurements, dimensions and other details
• Plywood


  Commonly used for wall paneling, flooring, furniture and covering for formwork construction
• Marine Plywood

  • The best type of formwork
  • Can be used multiple times because it is made of waterproof adhesive
• Ordinary Plywood


  • Widely used for formwork
  • Can be used up to three times
• Tools


  • Chalk line
  • Claw hammer
  • Crosscut saw
  • Crowbar
  • Pencil or any marking tool
  • Nylon string
  • Plumb bob
  • Spanner wrench
  • Spirit level
  • Steel square
• Chalk line


  Used in making surface lines
• Claw hammer


  Used in driving and pulling out nails
• Crosscut saw


  Used in cutting woods and plywood for construction
• Crowbar


  Used to wreck and pull out larger nails
• Pencil or any marking tool


  Used as a guide in marking lines and end points of materials such as lumber and plywood
• Nylon string


  Used to lay out the forms for vertical or horizontal installation
• Plumb bob


  Used in checking the vertical alignment of the installed formworks
• Spanner wrench

  Used in turning bolts and nuts
• Spirit level


  Used in testing the horizontal alignment of the formwork
• Steel square


  Used in checking, squaring and measuring big items