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Jan 29,2026
Steel Member — Reliable Structural Support for Modern Engineering
Steel members are high-strength structural components used in buildings, bridges, and industry, offering stable load support, design flexibility, and long service life with reliable, standardized quality.
Jul 23,2025
The application scope and key points to note of rubber waterstop for Bridges
Rubber materials are still the main material for waterproofing in water conservancy projects.
Jul 23,2025
Can plastic corrugated pipes be used in post-tensioned prestressed concrete structures?
Plastic corrugated pipes are applied in post-tensioned prestressed concrete structures as the hole-forming pipes for prestressed tendons.
Jul 23,2025
What does the appearance of plastic corrugated pipes look like?
The appearance of plastic corrugated pipes should be smooth and uniform in color.
Jul 23,2025
What is the coefficient of friction of prestressed plastic corrugated pipes?
Under the same conditions, the friction coefficient of the reserved ducts in prestressed plastic corrugated pipes is significantly lower than that of the reserved ducts in metal corrugated pipes.
Jul 23,2025
The use of plastic corrugated pipe products
When plastic corrugated pipes are in use, compared with traditional metal corrugated pipes, they should be equipped with dedicated joints of various types for connection with the anchor plate of the clamp group, and nozzles for connection between corrugated pipes.
Jul 23,2025
Performance indicators of prestressed plastic corrugated pipes
The prestressed hole-forming system composed of prestressed plastic corrugated pipes and accessories should meet the requirements of post-tensioned prestressed grouting.
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