British Standards Institution documents within the Construction Information Service

• Testing hardened concrete. Determination of the carbonation resistance of concrete - Accelerated carbonation method (Incorporating corrigendum April 2020)
• Testing hardened concrete. Determination of the shrinkage of concrete
• Testing hardened concrete. Flexural strength of test specimens
• Testing hardened concrete. Making and curing specimens for strength tests
• Testing hardened concrete. Shape, dimensions and other requirements for specimens and moulds
• Testing hardened concrete. Tensile splitting strength of test specimens
• Testing of hardened concrete - Determination of electrical resistivity
• Testing sprayed concrete. Compressive strength of young sprayed concrete
• Tests for chemical properties of aggregates. Chemical analysis (+A1:2012)
• Tests for general properties of aggregates. Definitions of repeatability and reproducibility
• Tests for general properties of aggregates. Methods for sampling
• Tests for geometrical properties of aggregates. Classification test for the constituents of coarse recycled aggregate (incorporating corrigendum November 2009)
• Tests for geometrical properties of aggregates. Determination of particle shape - Flakiness index
• Tests for geometrical properties of aggregates. Determination of particle size distribution - Sieving method
• Tests for geometrical properties of aggregates. Determination of particle size distribution - test sieves, nominal size of apertures
• Tests for mechanical and physical properties of aggregates. Determination of compressibility and confined compressive strength of lightweight aggregates
• Tests for mechanical and physical properties of aggregates. Determination of particle density and water absorption
• Tests for mechanical and physical properties of aggregates. Determination of the polished stone value
• Tests for mechanical and physical properties of aggregates. Determination of the water content by drying in a ventilated oven
• Tests for mechanical and physical properties of aggregates. Methods for the determination of resistance to fragmentation
• Textile floor coverings - Classification (+A3:2018)
• Thermal bridges in building construction - heat flows and surface temperatures - detailed calculations
• Thermal bridges in building construction - Linear thermal transmittance - Simplified methods and default values
• Thermal energy meters. General requirements
• Thermal insulating materials for pipes, tanks, vessels, ductwork and equipment operating within the temperature range -40 °C to +700 °C - Method for specifying
• Thermal insulation - building elements - in-situ measurement of thermal resistance and thermal transmittance. Heat flow meter method
• Thermal insulation - building elements - in-situ measurement of thermal resistance and thermal transmittance. Infrared method for frame structure dwelling (+A1:2021)
• Thermal insulation - Determination of steady-state thermal transmission properties of thermal insulation for circular pipes
• Thermal insulation for building equipment and industrial installations - Calculation rules (Incorporating corrigendum June 2025)
• Thermal insulation of pipework, ductwork, associated equipment and other industrial installations in the temperature range -100°C to +870°C - Code of practice
• Thermal insulation products for buildings - Factory made mineral wool (MW) products - Specification (+A1:2015)
• Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Products of high and medium thermal resistance
• Thermal performance of buildings - determination of air permeability of buildings - fan pressurization method
• Thermal performance of buildings - heat transfer via the ground - calculation methods
• Thermal performance of buildings - transmission and ventilation heat transfer coefficients - calculation method (ISO 13789:2017)
• Thermal performance of curtain walling - calculation of thermal transmittance
• Thermal performance of windows, doors and shutters - calculation of thermal transmittance. General (Incorporating corrigendum March 2020)
• Thermal performance of windows, doors and shutters - calculation of thermal transmittance. Numerical method for frames (ISO 10077-2:2017) (+A1:2025)
• Thermoplastics ancillary fittings of nominal sizes 110 and 160 for below ground gravity drainage and sewerage - specification
• Threaded pipe fittings in malleable cast iron
• Timber for and workmanship in joinery. Specification for wood trim and its fixing (AMD 9386)
• Timber in joinery - general requirements
• Timber structures - calculation and verification of characteristic values
• Timber structures - Dowel-type fasteners - Requirements (Incorporating corrigendum May 2023)
• Timber structures - glued laminated timber and glued solid timber - requirements (incorporating corrigendum June 2014)
• Timber structures - strength graded structural timber with rectangular cross section. General requirements (+A1:2019)
• Timber structures - strength graded structural timber with rectangular cross section. Machine grading; additional requirements for factory production control
• Timber structures - strength graded structural timber with rectangular cross section. Machine grading; additional requirements for type testing (+A1:2022)
• Timber windows and doorsets - Fully finished factory-assembled windows and doorsets of various types - Specification
• Timber-based fire door assemblies - code of practice (Withdrawn)
• Tolerances for building. Recommendations for basic principles for evaluation and specification
• Tree work - Recommendations
• Trees from nursery to independence in the landscape - Code of practice (+A1:2026)
• Trees in relation to design, demolition and construction - recommendations
• Trenchless construction and testing of drains and sewers
• Truck mixers - Safety requirements
• Tunnel design - design of concrete segmental tunnel linings - code of practice
• UK National annex for Eurocode - Basis of structural design (incorporating National amendment No. 1)
• UK National Annex to Eurocode 1 - Actions on structures. General actions - Thermal actions
• UK National Annex to Eurocode 1: Actions on structures. Actions induced by cranes and machinery
• UK National annex to Eurocode 1: Actions on structures. General actions - Actions during execution
• UK National Annex to Eurocode 1: Actions on structures. General actions - Actions on structures exposed to fire
• UK National annex to Eurocode 1: Actions on structures. General actions - densities, self-weight, imposed loads for buildings (Incorporating corrigendum July 2019)
• UK National annex to Eurocode 1: Actions on structures. General actions - Snow loads (+A2:2018)
• UK National Annex to Eurocode 1: Actions on structures. General actions - Wind actions (+A1:2010) (incorporating National Amendment No. 1)
• UK National Annex to Eurocode 1: Actions on structures. Silos and tanks
• UK National annex to Eurocode 1: Actions on structures. Traffic loads on bridges (+A1:2020) (Incorporating Corrigendum No. 1)
• UK National Annex to Eurocode 2: Design of concrete structures. Concrete bridges - Design and detailing rules
• UK National Annex to Eurocode 2: Design of concrete structures. Design of fastenings for use in concrete
• UK National annex to Eurocode 2: Design of concrete structures. General rules - Structural fire design
• UK National annex to Eurocode 2: Design of concrete structures. General rules and rules for buildings (+A2:2014)
• UK National Annex to Eurocode 2: design of concrete structures. Liquid retaining and containment structures
• UK National Annex to Eurocode 3 - Design of steel structures. Design of structures with tension components
• UK National annex to Eurocode 3: Design of steel structures. Additional rules for the extension of EN 1993 up to steel grades S 700
• UK National Annex to Eurocode 3: Design of steel structures. Crane supporting structures
• UK National Annex to Eurocode 3: Design of steel structures. Design of joints
• UK National annex to Eurocode 3: Design of steel structures. Fatigue
• UK National Annex to Eurocode 3: Design of steel structures. General rules - Structural fire design
• UK National Annex to Eurocode 3: Design of steel structures. General rules - Supplementary rules for cold-formed members and sheeting
• UK National Annex to Eurocode 3: Design of steel structures. General rules - supplementary rules for stainless steels (+A1:2015) (incorporating corrigendum February 2016) (Superseded but remains current)
• UK National Annex to Eurocode 3: Design of steel structures. General rules and rules for buildings (+A1:2014)
• UK National Annex to Eurocode 3: Design of steel structures. Piling (+A1:2012)
• UK National annex to Eurocode 3: Design of steel structures. Plated structural elements
• UK National annex to Eurocode 3: Design of steel structures. Plated structural elements (+A1:2016) (Superseded but remains current)
• UK National Annex to Eurocode 3: Design of steel structures. Stainless steels structures
• UK National annex to Eurocode 3: Design of steel structures. Steel bridges (+A1:2012)
• UK National Annex to Eurocode 3: Design of steel structures. Towers, masts and chimneys - towers and masts
• UK National Annex to Eurocode 4: Design of composite steel and concrete structures. General rules - structural fire design
• UK National Annex to Eurocode 4: Design of composite steel and concrete structures. General rules and rules for bridges
• UK National Annex to Eurocode 4: Design of composite steel and concrete structures. General rules and rules for buildings
• UK National Annex to Eurocode 5: Design of timber structures. Bridges
• UK National Annex to Eurocode 5: Design of timber structures. General - common rules and rules for buildings
• UK National Annex to Eurocode 5: Design of timber structures. General - Structural fire design
• UK National Annex to Eurocode 6 - Design of masonry structures. Design considerations, selection of materials and execution of masonry (AMD Corrigendum 17207)
• UK National Annex to Eurocode 6 - Design of masonry structures. General rules for reinforced and unreinforced masonry structures
• UK National Annex to Eurocode 6 - Design of masonry structures. General rules for reinforced and unreinforced masonry structures (+A1:2012) (Superseded but remains current)
• UK National Annex to Eurocode 6: Design of masonry structures. General rules - structural fire design (incorporating corrigendum October 2015)
• UK National Annex to Eurocode 6: Design of masonry structures. Simplified calculation methods for unreinforced masonry structures
• UK National Annex to Eurocode 6: Design of masonry structures. Simplified calculation methods for unreinforced masonry structures (+A1:2014)
• UK National Annex to Eurocode 6: Design of masonry structures. Structural fire design