L1 Block types, dimensions, 345

Identify this type of block.

• Hollow

• Dense

• Trench

• Aerated

Identify this type of block.

• Aerated

• Dense

• Trench

• Fibolite

Identify this type of block.

• Aerated

• Dense

• Trench

• Fibolite

Identify this type of block.

• Aerated

• Dense

• Trench

• Hollow

Identify this type of block.

• Aerated

• Fibolite

• Trench

• Hollow

Identify the height of the block.

• 200mm

• 215mm

• 220mm

• 230mm

Identify the length of the block.

• 400mm

• 440mm

• 460mm

• 480mm

Identify the width of the block.

• 75mm

• 100mm

• 125mm

• 135mm

What tools should be used when cutting dense concrete block by hand?

• Scutch hammer and cold chisel

• Rubber mallet and flat chisel

• Lump hammer and bolster chisel

• Brick hammer and corner chisel

What is this tool used to check?

• Gauge

• 90 degree corner

• Range

• Plumb