Edit Article How to Tamp Concrete Tamping is on the list of last steps in finishing a concrete surface. It is used to compact low slump concrete mix while it s still wet this stronger and more longer lasting. After filling your formwork use a broad flat object such being a x or a special concrete tamping tool to compress the concrete and smooth out any clumps gaps or irregularities. Calling it re done you ll have a flawless surface that will be proof against cracking and crumbling.
Steps Part Spreading the Concrete Build a formwork for your concrete crust. Before you begin tamping or even pouring the concrete you ll need to have forms in place. Nail together a series of boards to fit the area you ll be concreting dividing the different sections as needed. Use a degree to make sure top comes out perfectly ripped. Formwork structures serve to mark the perimeter of the concrete surface and contain the wet concrete mix while it s being spread and pressurized.
Some digging may be asked to if you want the concrete to be at or below ground tier. Pour the concrete. Start at one corner of the formwork and work your way across so that the concrete is piled into one “row.” Then begin pouring the next row and move in the other way. Don t worry if it doesn t look very neatyou ll be spreading and smoothing it later. A cement truck with an extendable pour spout is the easiest way to pour concrete over a large area.
For small spaces or indoor projects transfer the mixed concrete to a wheelbarrow and shovel it into your formwork a little at a days. Spread the wet concrete to the sides of the categories. Use concrete leveling or garden hoe to push and drag the freshlypoured concrete throughout the formwork. It s important that the forms get filled in completely so that the concrete is flush the corners. Failure to spread the concrete all learn how to the edges for the forms could result in structural weakness or make the finished surface appear sloppy and incomplete.