Hi everyone.
I'm building a high retaining wall on clay soil, so I need to make strong foundations. I've read up on it, but also I've consulted a neighbour who is a retired builder.. My problem is that his advice seems to be based on his cutting corners when he was in the trade. For instance, he says that in the present wet weather, the foundation trench being wet as well as the sand and chippings, there is no need to add water to the mix in the cement mixer. He proposes to lay the mix dry and, presumably, to let the water in the trench seep through it. I'm worried about this, because he's also offered to do the foundations with me, and he wants it to be his way, not mine, because of all his building experience. Please could someone confirm my suspicion that what he proposes won't work? But also, he wants to lay the foundation, which will be 10 metres long, without driving stakes into the ground first and getting them all at the right level. Perhaps he is so expert that he can dispense with level markers, or perhaps not. Am I right in thinking that I should ignore what he says? Thanks, laurencewithau
