Efflorecence

Efflorecence

What’s that white powdery stuff that can appear on brickwork?

Well the technical name is Efflorecence

It can also appear on concrete!

What Is Efflorescence, & How Is It Caused?

Basically it is caused by water soluble salts contained in either the mortar, or the bricks.

When any water in the wall (that has dissolved [read more…]

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Brick Ties

brick tie

Veneer galvanised brick tie

Brick ties, although small, have an important part to play in the structural strength of your new home.

In brick veneer construction, ties are used to pass all the sideways forces across the cavity (such as from wind) to the frame. For double brick construction the ties share the forces [read more…]

Retaining Walls – Besser Blocks

besser block 1

If you want a rendered surface on your retaining wall one of the best ways of achieving this is by using ‘Besser Blocks’.

These are hollow concrete blocks which are designed to incorporate steel reinforcement within the block.

A few issues when building these walls are:

Don’t skimp on the foundation. Even a 600mm [read more…]

What Are Brick Articulation Joints?

articulation joint

When you are looking round your new home build you may think “What’s that gap between the window and the brickwork?” . . . . . . .or even “Why is there a vertical gap between the bricks in the middle of the wall?”

Before you panic it might be worth checking if it is [read more…]

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Overhanging Brickwork

brick hangover (77x87)

Unfortunately brickwork overhanging the slab like this is more common than it should be. . . . but it’s often not the brickie’s fault.

How it Happens

Normally the problem is that the slab has been constructed smaller than the required dimensions.

This wouldn’t be a problem, but for the fact that most houses [read more…]

Height Above Ground

Height above ground 2

For the typical modern house with slab on ground base there are two minimum heights above ground level that need to be considered:

Next to the building. Distance of 1m away.

The reason for these minimums is to keep water out of the building, including the structure and foundations.

Next To The House

Floor [read more…]