T/CIA 001-2022 Fiber-reinforced plastic assembly-type corrugated tube (board)

Scope

Scope: This document applies to fiber-reinforced plastic modular corrugated pipes (hereinafter referred to as FRPA corrugated pipes) with a nominal diameter of 1000mm to 10000mm, a pressureless and pressure rating of 0.1MPa to 0.25MPa, and a ring stiffness rating of 7500N/m2 to 20000 N/m2, used in highway and railway culverts, municipal drainage, water conservancy projects, comprehensive pipe galleries, and other projects; and fiber-reinforced plastic corrugated boards (hereinafter referred to as FRP corrugated boards) used in the reinforcement and repair of old railway and highway tunnels, and the non-excavation repair of pipes and culverts. FRPA corrugated pipes with nominal diameters, pressure ratings, and ring stiffness ratings outside the scope of this document may also be used in accordance with this document. Main technical content: This document specifies the terms and definitions, classification and marking, raw materials, requirements, test methods, inspection rules, marking, packaging, transportation and lifting, storage, etc. of fiber-reinforced plastic modular corrugated pipes (boards).

Development Information

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