How to use Base Jack safely?
Base Jack is made of the bottom layer of the scaffolding, which has the functions of bearing, stability and maintaining balance. Appropriate materials and sizes can ensure the safety performance of base jack. base jack is generally made of high-quality steel plates with a thickness of not less than 5mm. The size also needs to be determined according to the specifications. In daily use, it is also necessary to check regularly and replace the aging or damaged base jack in time. When placing base jack, a solid and flat ground should be selected. The base should fit closely with the ground and be placed accurately in the designated position according to the requirements to ensure the stability