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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 83827:1994 EX

Status: ANULADA2020-12-17

TEST METHODS/MORTARS. FRESH AND HARDENED MORTARS. DETERMINATION OF SOLUBLE CHLORIDE CONTENT.

UNE 83811:1992 EX

Status: ANULADA2020-12-03

MORTARS. TEST METHODS. FRESH MORTARS. DETEMINATION OF CONSISTENCE. FLOW TABLE (REFERENCE METHOD)

UNE 83452:1988 EX

Status: ANULADA2020-07-23

ADDITIONS FOR CONCRETE. FLY ASH: WATER DEMAND OF A FLY ASH MIXED WITH PORTLAND CEMENT UNDER FORM OF MORTAR

UNE 83453:1988 EX

Status: ANULADA2020-07-23

ADDITIONS FOR CONCRETE. FLY ASH: SOUNDNESS LE CHATERLIER

UNE 83431:1992

Status: ANULADA2020-07-23

ADDITIONS FOR CONCRETE. FLY ASK. DETERMINATION OF MOISTURE CONTENT

UNE 83433:1986 EX

Status: ANULADA2020-07-23

ADDITIONS FOR CONCRETE. FLY ASH: DETERMINATION OF LOSS ON IGNITION

UNE 83432:1986 EX

Status: ANULADA2020-07-23

ADDITIONS FOR CONCRETE. FLY ASH: DETERMINATION OF SULFUR TRIOXIDE (SO3) BY GRAVIMETRIC METHOD

UNE 83442:1996

Status: ANULADA2020-07-23

ADDITIONS FOR CONCRETE. FLY ASH. DETERMINATION OF THE CONTENT OF THE TOTAL COAL (TOC).

UNE 83438:1991

Status: ANULADA2020-07-23

ADDITIONS FOR CONCRETE. FLY ASH. DETERMINATION OF THE CONTENT OF MAGNESIUM OXIDE.

UNE 83451:1986 EX

Status: ANULADA2020-07-23

ADDITIONS FOR CONCRETE. FLY ASH: ACTIVITY INDEX WITH PORTLAND CEMENT

UNE 83454:1991

Status: ANULADA2020-07-23

ADDITIONS FOR CONCRETE. FLY ASH: DETERMINATION OF THE BEGINNING AND END OF SETTING OF PORTLAND CEMENT WITH FLY ASH

UNE 83420:1991 EX

Status: ANULADA2020-07-23

ADDITIONS FOR CONCRETE. FLY ASH. SPECIFICATIONS FOR FLY ASHES WITH A CONTENT MORE THAN 10% IN CaO.

UNE 83421:1987 EX

Status: ANULADA2020-07-23

ADDITIONS FOR CONCRETE. FLY ASH: SAMPLING, PREPARATION, CONSERVATION AND TRANSPORTATION OF THE SAMPLES

UNE 83487:1996 EX/1M EX

Status: ANULADA2020-07-23

ADDITIONS TO CONCRETE. GROUND GRANULATED BLASTFURNACE SLAGS. DETERMINATION OF SOUNDRESS BY LE CHATELIER IN MIXES WITH CEMENT AND SLAGS.

UNE 83487:1996 EX

Status: ANULADA2020-07-23

ADDITIONS TO CONCRETE. GROUND GRANULATED BLASTFURNACE SLAGS. DETERMINATION OF SOUNDRESS BY LE CHATELIER IN MIXES WITH CEMENT AND SLAGS.

UNE 83484:1996 EX/1M EX

Status: ANULADA2020-07-23

ADDITIONS TO CONCRETE. GROUND GRANULATED BLASTFURNACE SLAGS. DETERMINATION OF FINENESS.

UNE 83484:1996 EX

Status: ANULADA2020-07-23

ADDITIONS TO CONCRETE. GROUND GRANULATED BLASTFURNACE SLAGS. DETERMINATION OF FINENESS.

UNE 83488:1996 EX/1M EX

Status: ANULADA2020-07-23

ADDITIONS TO CONCRETE. GROUND GRANULATED BLASTFURNACE SLAGS. DETERMINATION OF MOISTURE CONTENT.

UNE 83488:1996 EX

Status: ANULADA2020-07-23

ADDITIONS TO CONCRETE. GROUND GRANULATED BLASTFURNACE SLAGS. DETERMINATION OF MOISTURE CONTENT.

UNE 83489:1996 EX/1M EX

Status: ANULADA2020-07-23

ADDITIONS TO CONCRETE. GROUND GRANULATED BLASTFURNACE SLAGS. DETERMINATION OF LOSS ON IGNITION.