Segment bolt

Segmented bolts, as the core fasteners in building formwork support systems, are designed specifically for the construction of shear walls and underground structures in high-rise and multi story buildings, with functions of waterproofing, earthquake resistance, and efficient construction. It adopts a segmented structure, consisting of a water stop block, a connecting rod, and symmetrical threaded rod segments at both ends. The water stop block is embedded in the concrete wall to form a permanent water stop barrier, effectively blocking moisture infiltration; The inner and outer rod segments ar...

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Detaillierte Einführung

Product Name	Product Specifications				Product Description
Chinese name	Model	Material	Size	Execution standard (ISO/ASTM)	Product Description
分段螺栓	Segment bolt	40cr/35CrMo /40crmo	Body Length(mm) :180mm Body Diameter(mm):20mm Thread(mm):1.5mm Head High(mm):10mm	ISO9001: 2000	Segmented bolts, as the core fasteners in building formwork support systems, are designed specifically for the construction of shear walls and underground structures in high-rise and multi story buildings, with functions of waterproofing, earthquake resistance, and efficient construction. It adopts a segmented structure, consisting of a water stop block, a connecting rod, and symmetrical threaded rod segments at both ends. The water stop block is embedded in the concrete wall to form a permanent water stop barrier, effectively blocking moisture infiltration; The inner and outer rod segments are connected by the middle rod to form a balanced force system, resisting the lateral pressure during concrete pouring, ensuring the verticality of the wall and structural stability. Modular design facilitates transportation and rapid on-site assembly, adapts to walls of different thicknesses, and the inner rods can be recycled and reused, significantly reducing construction costs; The unique zipper system enables quick disassembly and assembly of templates, shortening the construction period. Its high strength and precision structure are particularly suitable for engineering scenarios that require strict waterproofing and structural strength, such as hollow plain concrete walls. It is a key technical component in modern architecture to ensure engineering quality and construction efficiency.
English name	Surface Treatment	level	Application Domain	Product Features
Segment bolt	Smooth and Painting	12.9	M85 M90 Bucket Pin, Excavator & Bulldozer Bucket pin etc	As a key fastener in the building formwork support system, segmented bolts have the following significant characteristics: they adopt a segmented structural design, usually consisting of water stop blocks, connecting rods, and symmetrical threaded rod segments at both ends, and are suitable for waterproof and seismic resistant building projects such as hollow plain concrete walls. The core features include: 1. Water stop and anti-seepage: The water stop block is embedded in the concrete wall and connected to the inner and outer rod sections through a middle rod, effectively blocking moisture infiltration and improving the waterproof performance of the wall; 2. Modular assembly: Segmented design facilitates transportation and on-site splicing, can adapt to walls of different thicknesses, saves materials, and improves construction flexibility; 3. Efficient disassembly and assembly: The internal rod tie system can achieve rapid installation and removal of templates, shorten the construction period, and the internal rod can be recycled and reused, reducing costs; 4. Structural stability: By forming a uniform force system through multiple sections of tension, the integrity of the wall is enhanced, the lateral pressure during concrete pouring is resisted, and the verticality and flatness are ensured; 5. Wide applicability: Especially suitable for the construction of shear walls and underground structures in high-rise and multi story buildings, balancing strength and construction efficiency. Its precise structure and functional design make segmented bolts an important technical component in modern architecture to ensure engineering quality and construction efficiency.

Why choose Yiteng

益腾机械为各种工业和结构应用提供可靠的螺栓解决方案。

凭借强大的研发能力和长期的制造经验，公司能够支持不同的螺栓类型、材料、强度等级、表面处理以及定制化需求。

益腾机械凭借丰富的行业经验、专业的服务团队、广泛的出口背景以及在主要国际市场上的注册商标，确保稳定的合作和可靠的质量。

YITENG provides reliable bolt solutions for various industrial and structural applications.

With strong R&D capability and long-term manufacturing experience, YITENG supports different bolt types, materials, strength grades, surface treatments, and customized requirements.

YITENG combines rich industry experience, a professional service team, extensive export background, and registered trademarks in major international markets to ensure stable cooperation and dependable quality.

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Product Certificate

yiteng operates under internationallyrecognized quality management systems and relevantFastener Standards.

Bolts produced by yiteng are supported byquality management certifications and controlledmanufacturing processes to ensure consistent quality and traceability.

Certification documents and inspection records fromyiteng can be provided upon request tosupport customer audits and technical requirements.

Application Scenarios

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Quality control

Production equipment

Complete Production Facilities for Bolt Manufacturing

yiteng is equipped with complete production facilities for bolt manufacturing, including cold heading, forging, machining, heat treatment, and surface treatment processes.

The production equipment at yiteng supports both standard bolt production and customized orders, allowing flexible production capacity and stable quality output.

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Testing and Inspection

Mechanical and Dimensional Performance Verification

yiteng conducts mechanical and dimensional testing on bolts using professional testing equipment.

Testing items may include tensile strength, yield strength, hardness, dimensional inspection, thread accuracy, and surface condition verification according to applicable standards and customer requirements.

Test reports issued by yiteng can be provided when required.

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