
How to monitor soil moisture to prevent slab heave?
Not us but have a look at this:
Might be just what you are looking for.

Demolition & removal of waffle pod slab
It's not unusual and not that hard. Why not just get the demolition included in the price for your new build. At least that way the new house builder will…

Take lots of photos!
Just a reminder from a structural engineer - Take lots of photos - every step of the way!
I hope you don't need an engineer or someone else to help you…

Waffle slabs, slab heave and site drainage
Concrete perimeter slabs, in my opinion, are worthless if the water running off the end of the perimeter slab soaks through the sandy/loamy fill (placed by the builder) down to…

Waffle slabs, slab heave and site drainage
That's a tricky one to answer because sometimes the damage is blamed by a builder on the house 'settling in' or 'those cracks are minor' or 'those cracks are less…

Waffle slabs, slab heave and site drainage
It seems you are doing a great job of understanding the drainage issues that can cause problems with waffle slabs when you design them and that is half the battle.…

Waffle slabs, slab heave and site drainage
Hi all
I have uploaded my video about waffle slabs, site drainage and slab heave onto Youtube and I'd like the good people of homeone to check it out and provide…

Metricon Franklin - SA (Moved)
Interesting to see that Metricon built your slab as a raft slab instead of a waffle slab. I'd heard that they don't do raft slabs.

Engineered slab, flat plate?
Flat site with poor drainage - that's most sub-division allotments these days (thanks to excessive use of boundary retaining walls).
It's an issue worth thinking about in the design -…

Engineered slab, flat plate?
The first thing I asked is "Why is this a Class P site?" and alexp79 has already said that.
Soil testers tend to classify…

What do you wish you knew before you built?
What do you wish you knew before you had your house built?
Did you find you wished you knew more about:
contracts?
colour selections?
how long it would take?
where you could save…

Site costs
If you're struggling with the concept of not connecting a slab to a pier, then you're going to hate this product:

Concrete driveway testing - please help
When we test concrete in place we have a couple of tools available:
- Schmidt Hammer tests. A non-destructive way to measure the strength of the concrete surface. They can be…

Site costs
Hi annie88
Not sure if I'm missing something. If a soil tester classified the site as H2 (a measure of how much the…

Slab cut
I agree with bank - get the original engineer to sign off on the cut reinforcement including what steps to take to protect…

Has anyone rectified slab heave successfully
I don't want to get your hopes up because every slab heave job is different. And if it is possible it will still be a long hard slog. Get good…

How often do you visit your site?
Take lots of photos. When we investigate house movement, apart from plans, soil test and levels it's my next favourite thing to troll through to see how it all went…

Slab heave on house we built in 2010. What next?
If anyone is interested I just did a video about screw piers for houses on the weekend. I know you guys are all very well informed so I thought you…

Full renovation of 90’s brick home Brisbane
This service that Resbuild offers might be handy?

Engineer needed to approve retaining wall NSW North Shore
Thanks for the recommendation StructuralBIMGuy but I'm not a big fan of timber retaining walls due to long term durability issues. I'd like…

Buying overland flow land
It's good that you're aware of these issues so early. Good work.
Overland flow affects what type of building you can build (on stumps vs on slab) so speak to your…

Very Steep Block Brisbane - New home Construction
Hi
Have you got a building designer yet or do you intend getting your builder to help with the design?
Did your soil tester say anything about getting a "slope stability"…

Rainwater tank - is it worth in Brisbane
This is an old report done for the Australian Government but it's worth reading if you have time. It turned me off having a rainwater tank:
In fact I'm surprised that…

Carport to bedroom conversion. Brisbane North private builde
Hi Do
Even before you start talking to builders (unless you're only chasing an indicative price, I'd suggest you have a bit of homework to do first:
Carport slabs don't need to…

How to fix this sheet parts coming off from Gyprock ceiling?
Hi
That looks like plasterboard tape - the paper tape placed over the plasterboard joints by the plasterer. https://www.youtube.com/watch?v=UJ17oTw0jkI
If it's loose there could be moisture above…

Can beans and slabs be poured at different dates?
Hi sweetswisssteel
I had a look at your previous posts and you\'re already pretty aware of the issues.
Three things to consider. Drainage. Drainage. Drainage.
Keep moisture away from your house.…

Change to ceiling height
You might have overall building height limits imposed by council like we do here in Brisbane. Either that or the designer isn't willing to recalculate the wind loads on your…

Can beans and slabs be poured at different dates?
Thanks for the feedback Chippy. I've put a lot of effort into the website and I'm glad it's helping people. We haven't got all the answers but we try at…
About
Occupation
Structural Engineer
Interests
Structural design and repairs of houses including drainage and post-disaster