Preloaded Structural Bolting
Review preload, slip resistance, surface condition and erection control.
Construction & Infrastructure Fastening Applications
Explore fastening applications, engineering requirements, anchoring technologies and technical references across building and civil infrastructure.
Construction & Infrastructure Applications
Engineering Requirements
Fasteners & Joining Technologies
Standards & Specifications
Fastener & Surface Standards4 references
ASTM F3125/F3125M-26High-strength structural bolts and assemblies
EN 14399 seriesHigh-strength structural bolting assemblies for preloading
ISO 898-1:2013Mechanical properties of carbon and alloy steel bolts, screws and studs
ISO 4042:2022 + Amd 1:2026Electroplated coating systems for fasteners
Testing & Performance6 references
ACI CODE-355.2-22Post-installed mechanical anchors in concrete — Qualification requirements
ACI CODE-355.4-24Post-installed adhesive anchors in concrete — Qualification requirements
ACI CODE-355.5-24Post-installed reinforcing bar systems in concrete — Qualification requirements
ASTM E488/E488M-22Strength of anchors in concrete elements
ASTM D1761-20(2025)Mechanical fasteners in wood and wood-based materials
EAD / ETAApplicable EAD / ETA documents — European assessment of anchor and anchor-channel products
Building & Structural Requirements8 references
ANSI/AISC 360-22Specification for Structural Steel Buildings
RCSC 2025Specification for Structural Joints Using High-Strength Bolts
EN 1090-2Execution of steel structures and aluminium structures — Technical requirements for steel structures
EN 1993 seriesEurocode 3: Design of steel structures
EN 1994 seriesEurocode 4: Design of composite steel and concrete structures
AASHTO LRFDAASHTO LRFD Bridge Design Specifications — 10th Edition
EN 1995 seriesEurocode 5: Design of timber structures
ANSI/AWC NDS-2024National Design Specification for Wood Construction
Industry & Project Specifications3 references
Authority / OwnerBuilding-code, authority, bridge-owner and infrastructure-owner requirements
Project / ApprovalProduct approvals and project-specific anchor, façade, roofing, fire-rating and MEP support requirements
ManufacturerManufacturer installation instructions and qualified installation procedures
Standards note: This is a selected reference set, not an exhaustive compliance list. Verify the current edition, jurisdictional adoption and project / OEM requirements before use.
Additional note: Second-generation Eurocodes are in transition to national implementation. Verify the edition and National Annex applicable to the project jurisdiction before use.
Industry Members
Construction and infrastructure member profiles will appear here as participating companies complete their capability information.
Construction & Infrastructure Technical Resources
Concrete Anchors: Load, Edge Distance & Cracking
Understand how anchor geometry and concrete condition affect capacity.
Corrosion Protection for Exterior Fastening
Compare coating and material strategies across building and civil environments.
Façade, Roofing & Water-Penetration Interfaces
Review fastening penetrations, sealing, drainage, thermal movement and mixed-material compatibility.