How to stop water ingress under house through external brick wall?

[approachmhn]

 The external wall is single brick, I am getting water coming through the brickwork to crawl space under house when it rains .

I can get to both positive and negative sides of the water transfer.

Is there a suitable product to seal the wall on the outside or inside.

the upper part of external wall is rendered. So I think water ingress is through bottom where wall is not rendered and is covered by soil.

appreciate your suggestions

thanks.

 

 

[MitchellMc]

8mm gravel would be perfect, Mahon (@approachmhn). 

Mitchell

[approachmhn]

Hi, Finally done with agi drain.
Thank you @MitchellMc , @Dave-1 , @EricL  and @Jason  for your help.

tested and works fine. now waiting for rain to see how effective it is as I just left it 2 metres away in a garden bed. 

 

  

[Dave-1]

 @approachmhn 

hahahahah Oh yeah, can see you running around in the rain taking pics and hopping it works out! Been there and must admit its exciting to see and if it dosnt work as expected you know the answers as you are the one who did the work! I had that feeling with my watercourse and yeah need to modify it a bit but the principal works! Congratulations on getting it done!

Dave

[approachmhn]

Thank you @Dave-1 . 

i already found one now 😊

i see some water is getting through this crack seen on rendered wall when I hosed down water from the top of verandah.

Planning to seal it with

Sika-11FC.

is there any waterproof paint which is breathable?