Mix Concrete With Dirt Floor

Step 5 spray the dirt inside the frame with a garden hose until it is completely wet.
Mix concrete with dirt floor. Mist the floor lightly with water and let it set for several days. You could spread the concrete mix on the basement floor and unless you have an exceptionally wet basement the concrete will never cure to an acceptable walking surface. Level the mixed soil and use a dirt tamper to pound it smooth. Mix the concrete up thoroughly.
The basic mix for concrete is 5 parts sand and rock to 1 cement for a sand only mix like mortar is 3 parts sand and 1 of cement type mix so for any strength at all i would think one would need a 1 to 3 mix for getting any where good strength. Try to pour it as close to the. If you introduce dirt into the mix it would get between the cement and the gravel weakening the bond between the two. A humble pile of sand can make a pretty good foundation so long as you treat it right.
How engineers make plain old dirt as strong as concrete. However it s easier to move and dump concrete that s mixed in a wheelbarrow. Concrete is made up of aggregate that is bound together with powdered cement which is just a glorified glue. May 17 2016.
Pour a bag of concrete mix into a wheel barrow and add the amount of water and sand indicated on the package. Available from diy stores and ready mix concrete companies these contain soluble emulsions that form a protective film when sprayed directly onto the surface of newly poured concrete slabs or walls. For larger jobs you could rent a mixer 35 per day but it may be more economical to simply order ready mix concrete. How to turn a dirt floor basement to a concrete floor.
Whether you hand mix concrete in a plastic tub homemade mixing tub or wheelbarrow the technique is the same to find the right concrete mix ratio. If you have the wet basement you would need to spread the concrete at least a couple inches thick to keep from cracking by foot traffic. This is why the gravel must pass a certain standard of cleanliness for use in concrete in critical locations. As a low cost alternative mix one part cement with three parts rock free or sifted dirt and spread 4 6 inches over plain dirt.