Standard thickness of the garage floor slab used worldwide is 6 inches.
Floor slab mix.
Both mortar and concrete is made with a mix.
Five to six inches is recommended if the concrete will receive occasional heavy loads such as motor homes or garbage trucks.
Standard concrete floor slab thickness in residential construction is 4 inches.
The thickness of the garage floor slab depends on many factors such as types of loads coming upon the slab climatic condition design mix of the concrete and span of the concrete.
Mix the dry ingredients thoroughly.
Depending upon the type load coming upon the slab the thickness is varied.
The strength of this mix ratio is good for most concrete slabs footings steps and foundation walls.
To prepare the base cut the ground level to the proper depth to allow for the slab thickness.
Being able to make the correct concrete mix and knowing how to mix mortar are essential skills for any ardent diy er.
The ideal mix for laying a concrete floor is 1 part ordinary portland cement 1 part building sand and 3 parts aggregate.
However no matter how basic or complex the floor is the construction method is similar and includes.
Always mix ingredients by volume using separate buckets or similar containers of the same size for cement and aggregate.
Mix them by folding the materials from the bottom of the wheelbarrow to the top of the material pile.
Preparing the sub grade and sub base placing the reinforcement and concrete and finishing and curing the slab.
All in aggregate is a mixture of sharp sand and 20mm 3 4in aggregate.
Deck mud also known as floor mud or dry pack mortar is a simple mixture of sand portland cement and water.
Concrete and mortar mix ratios vary depending on the project you are working on.
Concrete is used in many places around the home for laying a firm sub floor or a base for paving whilst mortar is the most important bit in any wall.
You can mix your own sand and portland cement or purchase a ready made mix which may be preferable if this is a one time small project.
Use our concrete slabs calculator or estimator as a guide for how much concrete mix you need for your project.