What does chasing mean in electrical?

A chase is a groove or channel cut into an existing layer or substrate to accommodate services such as pipes or cables.

Do electricians chase walls?

Of course, no electrician should leave holes in the wall where he has laid his cables. However, should the customer require the repair ready for painting then it should be done by a plasterer, and the electrician fills the holes and chasing with bonding, leaving room for the final plastering.

How deep should wires be chased into walls?

The document states that, vertical chases shouldn’t be deeper than 1/3 leaf of the wall, and horizontal chases shouldn’t be deeper than 1/6 of the leaf.

What is a wall chaser tool?

Wall chasers are a twin bladed power tool used for cutting narrow channels into brick, stone or concrete walls, perfect for electricians and plumbers.

How does a wall chaser work?

A wall chaser is a specialised power tool used for cutting narrow grooves in walls, for instance when laying electrical cable. The tool is usually powered by an electric motor which drives a pair of abrasive discs like those found in an angle grinder, positioned closely together.

What’s a chase wall?

A: Chase walls are typically comprised of a double row of framing studs, providing extra depth of wall that serves as a vertical and horizontal shaft for plumbing and other service installations.

How wide should a cable Chase be?

Horizontal chases should be no deeper than one sixth of the wall thickness – with standard 100mm blocks, that going to be 16mm which is usually quite sufficient – that’s not allowing for any plaster coating.

What tool do you use to chase walls?

Wall chasers are a twin bladed power tool used for cutting narrow channels into brick, stone or concrete walls, perfect for electricians and plumbers. Wall chasers are available in 110v and 230v and have adjustable depth of cut for accuracy.

Can you chase a wall with a multi tool?

You can trust our multi tool for chasing walls to precision cut the narrow channels needed when installing electrical wiring or cabling in any type of wall – concrete, masonry or brick.

What is the difference between a chase wall and a shaft wall?

Registered User. Dictionary definition: (a continuous recess: Harris) a vertical or horizontal enclosure/recess (of rated or non-rated construction) with which to conceal/route, plumbing, electrical, etc.; shafts tend to be vertical while chases may be either.

What can I use to fill chases?

You then need to dampen down the chase with water or water & PVA mixed, Use bonding plaster for your first coat and fill the chase proud then use the edge of your trowel and scrape the excess off so it is flush to the existing plaster or slightly behind existing coat.

Can you put filler over electrical wires?

As others have said, its a bodge, and potentially dangerous. Over time the filler will corrode the copper making the join unsafe. The best remedy would be to pull in (or chase in) a new cable to a point where it can be safely joined as joins cemented into the walls are far from ideal.

Is it OK to plaster over cables?

No problem plastering straight over cables but if you think you might ever want to pull them out put some plastic capping over them first.