How do you know you’ve got the best wife ever? Well, when you come home, eat dinner and then announce “I need to go into the garden and make mud bricks!” rather than putting your son to bed. She calmly accepts this and even let’s you bake them gently in the oven.
I’ve made a 100% clay brick, 50%, 45%, 42.5%, 40%, 35%, 30% & 25%. Mixed it thoroughly. Read more for the calculations