Dense aggregate blocks for general use
The blocks are made of {Portland cement}, natural aggregate or blastfurnace slag. The usual mix is 1 part of cement […]
Walls
Walls
A wall is a continuous, usually vertical structure, thin in proportion to its length and height, built to provide shelter as an external wall or divide buildings into rooms or compartments as an internal wall.
Walls
Walls Resistance to weather and ground moisture
A requirement of the Building Regulations is that walls should adequately resist the passage of moisture to the inside of
Walls
Prime function
The prime function of an external {wall} is to provide shelter against wind, rain and the daily and seasonal variations
Walls
Sulphate attack on mortars and renderings of bricks
When brickwork is persistently wet, as in foundations, retaining walls, parapets and chimneys, sulphates in bricks and mortar may in
Walls
Walls functional requirements
The function of a wall is to enclose and protect a building or to divide space within a building. To
Walls
Bricks Compressive strength
This is a property of bricks which can be determined accurately. The compressive strength of bricks is found by crushing
Walls
Ready mixed mortar
Of recent years ready mixed mortars have come into use particularly on sites where extensive areas of brickwork are laid.
Walls
Properties of bricks
This is a somewhat vague term commonly used in the description of bricks. By general agreement it is recognised that
Walls
Bricks Absorption
Scientific work has been done to determine the amount of water absorbed by {brick}s and the rate of absorption, in