Floor Slab Mix

Standard thickness of the garage floor slab used worldwide is 6 inches.

Floor slab mix.

The strength of this mix ratio is good for most concrete slabs footings steps and foundation walls. Very little water is used creating a thick mixture with little shrinkage after application. Floor slabs can range from a simple residential basement slab to a heavy duty industrial floor. Both mortar and concrete is made with a mix.

Concrete and mortar mix ratios vary depending on the project you are working on. The ideal mix for laying a concrete floor is 1 part ordinary portland cement 1 part building sand and 3 parts aggregate. Mix them by folding the materials from the bottom of the wheelbarrow to the top of the material pile. However no matter how basic or complex the floor is the construction method is similar and includes.

All in aggregate is a mixture of sharp sand and 20mm 3 4in aggregate. 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. 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.

Always mix ingredients by volume using separate buckets or similar containers of the same size for cement and aggregate. 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. Use our concrete slabs calculator or estimator as a guide for how much concrete mix you need for your project. Being able to make the correct concrete mix and knowing how to mix mortar are essential skills for any ardent diy er.

Mix the dry ingredients thoroughly. Preparing the sub grade and sub base placing the reinforcement and concrete and finishing and curing the slab. 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. To prepare the base cut the ground level to the proper depth to allow for the slab thickness.