Constructing Foundation Strap Beam

This is a educational video for Building Design & Construction Systems .Er. Nabin Pokharel continues his presentation of the different materials and items used in construction and the different types of construction that relate to these building materials. In this section, he shows that how to make rcc columns and slabs, laying of brick walls. He better shows mixing of sand cement mortar

[toshagrawal]

Is this because boundry condition in both side

[ArchiTech-fqxe]

Unsafe action no proper barricade and no hellmet.