Skip main navigation
Committee

Committee:

CTN 41 - Construction

Secretary:
UNE - ASOCIACIÓN ESPAÑOLA DE NORMALIZACIÓN
Field of Activity:
Standardization of:General aspects of construction sector, such as:- Construction terminology.- Performances and test methods common to different construction products; modular coordination and its main principles; pedestrian surfaces and ceilings.- Materials for construction and maintenance of road and airfield surfaces and of any other surfaces intended for the traffic of vehicles, including terminology, test methods and classification of the materials constituting the pavement platform, as well as the surface performances of the pavement and its complementary products.- Performances, products and test methods related to masonry and its facings (rendering, plastering); floor screeds and in-situ floorings in buildings.- Performances, products and test methods related to roof covering and wall cladding.- Specifications of accessibility to the built environment.- Building repair, rehabilitation, restoration and conservation, including Cultural Property.- Performances, products and test methods of materials for earth building.- Slip resistance of pedestrian surfaces (general).- Prevention of crime by urban planning and building design.Excluding:Any issue related with construction sector that is already included in the scope of another specific Technical Committee, such as:- Any test method or any specific issue that is included in the scope of another specific Technical Committee, e.g. fire performance, properties of aggregates, natural stone, precast cement and concrete products, clay products for construction, mortars, cements and limes, thermal insulation products, waterproofing materials for building construction, slip resistance of specific materials, etc.- Accessibility issues other than accessibility to the built environment and that are included in the scope of another Technical Committee, such as use and management or assistive products.- Those aspects of building repair, rehabilitation, restoration and conservation of buildings and Cultural Property which are included in the scope of another Technical Committee, such as transportation and packaging methods.
Structure:

SC 1 Building. General issues

SC 2 Roads

SC 7 Accesibility to buildings and urbanism

SC 8 Conservation, restoration and rehabilitation of buildings

SC 10 Earth building

SC 11 Slip resistance

SC 14 Construcción industrializada

GT 2 Coordinación de instalaciones en montajes de construcción seca

GT 325 Prevention of crime by urban planning and building design

International Relations:

ISO/TC 43/SC 1  Noise

ISO/TC 59  Buildings and civil engineering works

CEN/SS A06  Building and construction services

CEN/SS B99  Building and construction - Undetermined

CEN/TC 125  Masonry

CEN/TC 128  Roof covering products for discontinuous laying and products for wall cladding

CEN/TC 227  Road materials

CEN/TC 277  Suspended ceilings

CEN/TC 303  Floor screeds and screed materials

CEN/TC 323  Raised access floors

CEN/TC 325  Crime prevention through building, facility and area design

CEN/TC 339  Slip resistance of pedestrian surfaces - Methods of evaluation

CEN/TC 346  Conservation of Cultural Heritage

CEN/TC 357  Stretched ceilings

* Some activities of this TC correspond to other AEN/CTN.

Standards developed by the committee: CTN 41: 679

UNE-EN 12697-30:2019

Status: VIGENTE / 2025-06-18

Bituminous mixtures - Test methods - Part 30: Specimen preparation by impact compactor

UNE-EN 12697-32:2020

Status: VIGENTE / 2025-06-18

Bituminous mixtures - Test methods - Part 32: Specimen preparation by vibratory compactor

UNE-EN 12697-53:2022

Status: VIGENTE / 2025-06-18

Bituminous mixtures - Test methods - Part 53: Cohesion increase by spreadability-meter method

UNE-EN 12697-56:2022

Status: VIGENTE / 2025-06-18

Bituminous mixtures - Test methods - Part 56: Specimen preparation by static compaction

UNE-EN 12697-8:2020

Status: VIGENTE / 2025-06-18

Bituminous mixtures - Test methods - Part 8: Determination of void characteristics of bituminous specimens

UNE 41805-5:2025

Status: VIGENTE / 2025-06-04

Building diagnosis. Part 5: Pathological study of the structure of the building masonry units

UNE-EN 13880-3:2025

Status: VIGENTE / 2025-05-14

Hot applied joint sealants - Part 3: Test method for the determination of penetration and recovery (resilience)

UNE-EN 13880-4:2025

Status: VIGENTE / 2025-05-14

Hot applied joint sealants - Part 4: Test method for the characterization of heat resistance - Change in penetration value

UNE-EN 17121:2020

Status: VIGENTE / 2025-05-07

Conservation of cultural heritage - Historic timber structures - Guidelines for the on-site assessment of load-bearing timber structures

UNE-EN 16141:2025

Status: VIGENTE / 2025-04-30

Conservation of cultural heritage - Guidelines for management of environmental conditions - Collection storage facilities: definitions and characteristics of buildings dedicated to the preservation and management of cultural heritage

UNE-EN 13863-4:2012

Status: VIGENTE / 2025-02-17

Concrete pavements - Part 4: Test methods for the determination of wear resistance of concrete pavements to studded tyres

UNE-EN 13880-8:2020

Status: VIGENTE / 2025-02-17

Hot applied joint sealants - Part 8: Test method for the determination of the change in weight of fuel resistance joint sealants after fuel immersion

UNE-EN 14187-7:2020

Status: VIGENTE / 2025-02-17

Cold applied joint sealants - Test methods - Part 7: Determination of the resistance to flame

UNE-EN 14187-5:2020

Status: VIGENTE / 2025-02-16

Cold applied joint sealants - Test methods - Part 5: Determination of the resistance to hydrolysis

UNE-EN 14187-9:2020

Status: VIGENTE / 2025-02-16

Cold applied joint sealants - Test methods - Part 9: Function testing of joint sealants

UNE-EN 17235:2025

Status: VIGENTE / 2025-02-05

Permanent anchor devices and safety hooks

UNE-EN 846-14:2013

Status: VIGENTE / 2025-01-23

Methods of test for ancillary components for masonry - Part 14: Determination of the initial shear strength between the prefabricated part of a composite lintel and the masonry above it

UNE-EN 846-2:2001

Status: VIGENTE / 2025-01-23

Methods of test for ancillary components for masonry - Part 2: Determination of bond strength of prefabricated bed joint reinforcement in mortar joints.

UNE-EN 846-5:2013

Status: VIGENTE / 2025-01-23

Methods of test for ancillary components for masonry - Part 5: Determination of tensile and compressive load capacity and load displacement characteristics of wall ties (couplet test)

UNE-EN 846-6:2015

Status: VIGENTE / 2025-01-23

Methods of test for ancillary components for masonry - Part 6: Determination of tensile and compressive load capacity and load displacement characteristics of wall ties (single end test)