The grade beam is a concrete member used to form a horizontal connection between a pile cap and footing. Grade beams are not the same thing as wall footing, as grade beams can bend and typically extend between the piling cap and caisson, whereas wall footing is directly attached to the soil, transferring weight directly from the wall to the foundation.
Grade beams also differ from strap footings because grade beams reinforce walls to disperse their load to different foundations while strap beams strengthen columns between the foundations. Spreads with moments greater than the lateral load can use it to reduce the size of each footing on a spread.
Grade Beams Construction Process
The following steps should complete manufacturing grade beams:
Preparation and Excavation should be done for Grade Beam
1. Depending on the level of the beam, trenches have to excavate.
2. It is also possible to construct these beams directly on the ground and then level it and frame it.
Set up a Framework for the Grade Beam
1. Upon finalizing the excavation and preparation, the beams are placed based on the beam's dimensions.
2. These beams need to be erect on the ground by pre-positioning the bottom forms on their edges and mounting the reinforcement cage on a flat soiling brick before attaching the side shuttering.
3. When installing grade beams above the ground, the framework is similar to that of a typical beam; therefore, you should place shutters on both sides of the grade beams.
4. A grade beam with adequate reinforcement cover must provide once the beam framework completes.
Read more
Published By
Global Associates
www.constructioncost.co
~~~~~~~~~~~~~~~~~~~~~~~~~~