Three-Stage Water Stop Screw Building Water Stop Bolt Tie-Down Water Stop Screw

• Customization: Available
• Drive Type: Slotted
• Finish: Galvanized
• Model NO.: 1-1
• Grade: 8.8
• Head Type: Round Head
• Material: Steel
• Standard: ANSI
• Use: Construction Industry
• After-Sales Service: Three Months
• Transport Package: Container Container
• Specification: 1-10
• Trademark: huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

The three-stage water stop bolt decomposes the traditional one-stage water stop screw into a three-stage structure, usually consisting of one inner rod and two outer rods. This design enables the installation of water stop bolts to be flexibly adjusted according to actual construction needs, while improving construction efficiency and material utilization.

The middle part of the three-stage water stop bolt is usually equipped with a water stop plate to prevent water from passing through the wall and serve as a water stop. After the concrete pouring is completed, the outer poles on both sides can be rotated and removed for reuse, thereby saving costs. In addition, the three-stage water stop bolt also has excellent sealing performance and tensile strength, which can withstand large external pressures, ensuring construction quality and safety.

The three-stage water stop bolt is widely used in the fields of basement shear walls, water tanks, tunnels, underground engineering, and water conservancy facilities, and is an indispensable and important accessory in the construction industry.