Ibstock Blue Perforated Class B Engineering Brick is sold for its performance and not colour qualities. Its manufacturing process includes wirecut and is an extruded brick in the colour blue with a smooth texture. As an engineering brick, the Class Blue Perforated has low absorption and high compressive strength means it is usually chosen for structural engineering situations such as ground works, sewers, manholes, retaining walls and damp proof courses.

Brand Name	Ibstock
Colour	Blue
Manufacturer Model No	A2296a
Type	Engineering Brick
Dimension	215mm x 102mm x 65mm
Height	65mm
Length	215mm
Width	102mm
Pack Size	380
Frost Resistance	F2 test
Water Absorption	7% test
Compressive Strength	40 N/mm2
Durability	F2
Texture	Smooth