Friday, 30 April 2010

2 little problems

Another site meeting today (and we remembered the buns this time. We still haven't managed to bake for them...).

It really is an amazing thing to see the space like this, all dug down to the original floor level (which is a bit varied, and all floored with the old tiles like chocolate bars).more destruction

Unfortunately, a couple of problems have cropped up. The first is that in digging out the old concrete some of the inner stone wall to the left of the front door came away, as you can see under the ladder here.wall where stone fallen out
It's not catastrophic, the wall is very thick here and the outer part is still fine, with the headers coming across and supporting what's above, but it does need sorting. Rather than cut away to fit bricks, and potentially cause movement of the old outer stone wall they're going to shutter it and fill with concrete.stone wal detail 2

A worse problem is in the corner where the damp had already been found. When the place was made into a dwelling rather than a coachhouse, presumably sometime in the thirties or so, the floor level was raised with concrete/similar, and either then or later the garage was formed with a floor level also concrete and higher than the old inner level. Unfortunately, the original wall had several levels of horizontal timber members in some brick courses. The bottom one has rotted away, gone from 4" to less than 2", and hence the wall is drooping. damp sagging wall
The plan here is to use acrow props and 'strongboys' (sp?) to prop 2 courses above the upper timber and rebuild below with blue bricks (waterproof). Ultimately, this is better than the previous plan of just tanking internally as it will be better structurally, but it is a pain and obviously an expense in labour and materials.

At the other end, the acrow props that were supporting the bedroom ceiling joists are gone, and a beautiful glulam beam has come instead!new glulam

5 comments:

RooKnits said...

Strongboys is another word I've learnt this week - Tony bought some yesterday to hold the roof up - although pregnancy brain means they have been called lots of things other than strongboys!

Wench said...

strong boys? do you mean they're using Clare to sure up the floor?

M-H said...

Can't they be stronggirls in your place? What's the point of a bike shed if you haven't got any strong girls to snog?

Now you are on my RSS feed I will be Keeping an Eye on you!

Construction said...

Where is the strongboys in the picture? Is that a type of acrow prop?

Construction said...

A good place but has run down. needs to be renovated but must have good construction props for the job.