Hand Mixing Concrete Procedure

One of the best concrete mix ratios is 1 part cement 3 parts sand and 3 parts aggregate this will produce approximately a 3000 psi concrete mix.

Hand mixing concrete procedure.

Pour approximately 2 3 of the water into the depression. The thorough mixing also ensures that cement water paste completely covers the surfaces of aggregates. The dos and don ts of mixing concrete you can mix concrete like a pro if you grab the right tools and take note of these six best and worst practices. If you need to mix a small amount for instance half a bucket place the stone and sand and finally the cement into the bucket.

Mixing concrete by hand. In this method a water tight platform is made from bricks steel or wood at a convenient distance from the actual place of construction. Step 4 work the mix with a hoe gradually adding water until the mix reaches a uniform workable consistency. The required quantity of cement is dumped on the sand and spread evenly.

Summing up hand mixing of concrete is the cheapest method of concrete mixing but recommended only for very small works where only small amount of concrete is required because uniform quality of concrete is difficult to achieve in this method. For larger jobs you could rent a mixer 35 per day but it may be more economical to simply order ready mix concrete. Mixing concrete is done either manually or with the help of machines. 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.

Construct a platform of bricks or lean concrete or iron sheets of a size as per requirement of the volume of concrete to be mixed. Sand cement gravel and water. This is as yet the most common method applied for common construction. The mixing of materials of concrete can be done either with hand or with the help of a cement mixer machine.

If using liquid cement color add to the mixing water. When mixing by hand it is essential to thoroughly mix the concrete to get consistency throughout the mixture. What is the ratio for mixing concrete. Procedure of hand mixing of concrete.

Methods of mixing of concrete. Hand mixing should be done on a smooth clean and water tight platform of suitable size in the following manner. On the other side the machine mixing of concrete gives proper mixing of materials and hence used. Properly mixed concrete should look like thick oatmeal and should hold its shape when it is squeezed in a gloved hand.

Measured quantity of sand is spread evenly. However it s easier to move and dump concrete that s mixed in a wheelbarrow. For hand mixing the materials are stacked on a water tight platform which may be either of wood brick or steel.