1, expansion screw drilling installation scope: hardened square, installation method: directly drill holes on the cement floor and fix them with expansion screws. Outdoor fitness equipment will be distributed according to the actual situation of customers.

Conditions for expanding screws. The stress of each outdoor fitness equipment varies according to the different methods of use, and it is developed scientifically and reasonably.

The number of screws can completely ensure the safety and firmness of outdoor fitness equipment.

2, the scope of application of buried installation; 10. The colored brick floor with cement cushion is lower than 10 cm. Installation method: the buried outdoor fitness equipment is installed by digging a pit and filling it with concrete; The dug pits are all 40 cm wide and 50 cm deep, and the equipment is buried 30 cm deep. It can only be used after 3 days of installation.