Structural Strengthening Products: CFRP Fabric & Plate, Structural Epoxies, Chemical Anchoring, FRP Bars, FRCM
What FidStrong manufactures — 7 strengthening systems, one supplier
FidStrong is a Shanghai-based manufacturer and exporter of structural strengthening materials, supplying seven systems (18 products) from one source: CFRP fabric (200–600 g/m²) and GFRP fabric, pultruded CFRP plates, FSE structural epoxies (primer, saturant, plate and steel bonding, crack injection), FSFIX chemical anchoring for post-installed rebar, CFRP and GFRP bars, and FRCM carbon or PBO mesh with inorganic mortar. Fibre products are tested to ASTM D3039 on at least 25 specimens per property and designed to ACI 440.2R; production runs under ISO 9001, ISO 14001 and ISO 45001 management systems, and every shipment carries an MTC and COA. FidStrong products have been exported to 50+ countries over 20+ years, to 200+ clients. Datasheets and cut samples are available on request.
Looking for an equivalent to a named system? Each product page lists mean test values so you can compare like for like, and the anchoring epoxy comparison sets FISFIX 390 against three market references on the same test basis.
Fiber Fabric System (CFRP & GFRP)
4 productsWrap columns and irregular shapes with fabric; use plate for flat soffits. Plate vs fabric: how to choose →
CFRP Plate System
2 productsPlate suits flexural strengthening of beams and slabs with a flat, sound substrate. Plate vs fabric: how to choose →
Steel Reinforcement System
2 productsBonded steel plate suits members where stiffness or a fire-rated solution governs; for most flexural and shear cases CFRP is lighter and does not corrode. Structural epoxy adhesives guide →
Crack Sealing System
3 productsFSE 523 injects cracks from 0.05 mm wide (pressure) or 0.1 mm (gravity); spalls and uneven substrate are made good with FSE 502. Installation defects and how to avoid them →
Chemical Anchoring (FSFIX)
2 productsCompare FISFIX 390 with RE 500 V4, FIS EM Plus and AnchorFix-2+ on the same test basis. Anchoring epoxy comparison →
FRP Reinforcing Bars
2 productsGFRP bar replaces steel where corrosion or magnetic transparency matters; CFRP bar is for near-surface-mounted strengthening. GFRP vs steel rebar →
FRCM System (Carbon & PBO Mesh + Mortar)
3 productsChoose FRCM where epoxy is not accepted: masonry, heritage structures, high humidity. FRCM vs CFRP fabric →
FRP Designer Software
Online FRP Capacity Calculator
FidStrong FRP Designer is a free, web-based tool for structural engineers to design and verify FRP-strengthened concrete members. Input member size and reinforcement layout — get instant capacity calculations for safe, optimized designs.
What you can verify before ordering
Test data to ASTM D3039 (≥ 25 specimens per property), design to ACI 440.2R, an MTC and COA with every shipment, and datasheets or cut samples on request. FidStrong products have shipped to 50+ countries.