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Committee

Committee:

CTN 83 - Concrete

Secretary:
ANEFHOP - ASOCIACIÓN NACIONAL ESPAÑOLA DE FABRICANTES DE HORMIGÓN PREPARADO
Field of Activity:
Standardization of: - Concrete and mortar, in the aspects of terminology, specific constituents, characteristics, test methods, use recommendations and delivery conditions; - Calculation, design, and execution of unreinforced, reinforced and prestressing concrete structures. Excluding: - Aspects of calculation included in Eurocodes; - Aggregates for concrete and mortar.
Structure:

SC 2 Admixtures for concrete, mortars and grouts

SC 3 Concrete test methods

SC 4 Additions for concrete

SC 5 Fibre reinforced concrete

SC 6 Sprayed concrete and mortar

SC 7 Products and systems for repair of concrete

SC 8 Mortars

SC 9 Specifications, performance, production and conformity

SC 10 Durability

SC 11 Execution

SC 12 Concrete. Sustainability

International Relations:

ISO/TC 71  Concrete, reinforced concrete and pre-stressed concrete

CEN/TC 104  Concrete and related products

CEN/TC 125/WG 2  Mortar

CEN/WS RoBètArmé  Robotic construction system for shotcrete digitization and automation through advanced perception, cognition, mobility and additive manufacturing skills.

Standards developed by the committee: CTN 83: 606

UNE 83957:2008

Status: VIGENTE / 2019-04-27

Concrete durability. Water for mixing and aggresives waters. Determination of dry residue.

UNE-CEN/TR 17310:2019 (Ratificada)

Status: VIGENTE / 2019-04-01

Carbonation and CO2 uptake in concrete (Endorsed by Asociación Española de Normalización in April of 2019.)

UNE 41302:2013 IN

Status: VIGENTE / 2019-01-14

Instructions for the application of rendering and plastering mortars.

UNE 83969:2017 EX

Status: VIGENTE / 2017-10-25

Concrete durability. Evaluation of the expansion of mortar bars using potential reactive binders and aggregates against alkali-silica and alkali-silicate . Accelerated method of mortar bars.

UNE-EN 523:2005 ERRATUM:2011

Status: VIGENTE / 2017-09-03

Steel strip sheaths for prestressing tendons - Terminology, requirements, quality control

UNE-EN 14889-1:2008

Status: VIGENTE / 2017-06-16

Fibres for concrete - Part 1: Steel fibres - Definitions, specifications and conformity

UNE-EN 14629:2007

Status: VIGENTE / 2017-06-16

Products and systems for the protection and repair of concrete structures - Test methods - Determination of chloride content in hardened concrete

UNE 83225:2016

Status: VIGENTE / 2016-12-14

Admixtures for concrete, mortar and grout. Determination of apparent density of liquid admixtures.

UNE 83226:2016

Status: VIGENTE / 2016-12-14

Admixtures for concrete, mortar and grout. Determination of apparent density of solid admixtures

UNE 83214:2016

Status: VIGENTE / 2016-12-14

Admixtures for concrete, mortar and grout. Determination of conventional dry extract of liquid admixtures. Alternative methods.

UNE 83160-1:2016 IN

Status: VIGENTE / 2016-02-03

Determination of concrete strength at early-ages, Part 1: Applicable methods.

UNE 83989:2015

Status: VIGENTE / 2015-06-03

Durability of concrete. Test methods. Determination of the free chloride in concrete.

UNE-EN 13813:2014

Status: VIGENTE / 2014-11-05

Screed material and floor screeds - Screed material - Properties and requirements

UNE 83987:2014

Status: VIGENTE / 2014-07-23

Concrete durability. Test methods. Measurement of chloride diffusion coefficient in hardened concrete. Multiregime method.

UNE-EN 1504-5:2014

Status: VIGENTE / 2014-07-02

Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 5: Concrete injection

UNE-EN 1015-10:2000/A1:2007

Status: VIGENTE / 2014-03-28

Methods of test for mortar for masonry - Part 10: Determination of dry bulk density of hardened mortar

UNE-EN 1015-3:2000/A2:2007

Status: VIGENTE / 2014-03-28

Methods of test for mortar for masonry - Part 3: Determination of consistence of fresh mortar (by flow table)

UNE-EN 1015-3:2000/A1:2005

Status: VIGENTE / 2014-03-28

Methods of test for mortar for masonry - Part 3: Determination of consistence of fresh mortar (by flow table)

UNE 83993-2:2013

Status: VIGENTE / 2013-05-22

Durability of concrete. Test method. Measurement of carbonation penetration rate in hardened concrete. Part 2: Accelerated method.

UNE-EN 1015-19:1999 ERRATUM

Status: VIGENTE / 2013-03-14

METHODS OF TEST FOR MORTAR FOR MASONRY - PART 19: DETERMINATION OF WATER VAPOUR PERMEABILITY OF HARDENED RENDERING AND PLASTERING MORTARS