High Concrete Wall Pour Process

It took a day to rip out the old collapsing retaining wall to dig farther into the hill to provide room for the backfill gravel and to help unload materials.

High concrete wall pour process.

The wall we built was a weekend long project and an exhausting one at that. How to build a concrete wall prep work. It is constructed as a load bearing structure to transfers loads from floor to the wall below or to the foundation in addition to divide spaces in multi storey buildings. Lay a 2 by 4 board flat on its wide side on the concrete so the edge of the board is 3 4 of an inch away from your string to the outside of the wall.

The layer thickness ranges from 300mm to 500mm and the time between successive layers should not exceed 30 minutes for normal weather condition and 20 minutes for hot weather condition. 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. The concrete mixture will use type ii cement with retarders and is estimated to weigh 2200 kg m3 sheathing will be 1 2 x 2 4 m sheets of 22 2 mm thick class iplyform with face grain perpendicular to studs. Pour the retaining wall.

If the wall exceeds four feet in height footings should be poured separately. Purchase enough concrete to fill the hole then add it all to a big mixer with a pouring ramp. Roll the wheelbarrow of cement over to your wooden forms and pour the cement into the footing and form area. Pouring of concrete in columns and walls if the height of these elements is large then it is recommended to place concrete in layers.

Nail the board to your concrete footing. Mix and pour concrete to fill the footer hole. Use a screed to smooth out the concrete immediately before it has a chance to set. Add all of the concrete directly to the hole.

Follow the instructions on the bag of cement and mix accordingly. Materials tools and site. Allow concrete to cure. See below for more information on contraction joints remove forms and install waterproofing and drainage system.

Create contraction joints every 4 6 feet. You do not want the board to be inside the wall area. Moreover concrete wall is a desirable structural element in earthquake prone areas since it exhibit hellip. Forms are being designed for a 3 5 m high concrete wall to be poured at a rate of 1 8 m h internally vibrated at a temperature of 32 c.

Pour footings and wall. Construction of concrete walls is a crucial phase in building construction.