Protection is only surface work, such as spraying concrete, adding reinforced mesh, trimming landscape plants, etc.

The reinforcement project requires meticulous work to repair all damaged areas and reinforce them with anchor bolts.

Anchor bolt is a new type of metal fastening material, which is composed of chemicals and metal rods. It can be used for the installation of post-embedded parts in various curtain walls and marble dry-hanging constructions. It can also be used for equipment installation, road and bridge guardrail installation, building reinforcement and transformation, etc. Because the chemical reagents contained in the glass tubes are flammable and explosive, manufacturers must obtain approval from relevant national departments before they can produce them. The entire production process requires strict safety measures and the use of assembly lines that are completely isolated from the workers. Manual work not only violates the relevant national regulations, but is also very dangerous. Chemical anchors are a new type of anchor that emerged after expansion anchors. They are composite parts that use a special chemical adhesive to cement and fix the screw rod in the drill hole of the concrete base material to achieve anchoring of the fixing parts.