iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
SIST

SIST EN 991:2001

(Main)

Determination of the dimension of prefabricated reinforced components made of autoclaved aerated concrete or lightweight aggregate concrete with open structure

Determination of the dimension of prefabricated reinforced components made of autoclaved aerated concrete or lightweight aggregate concrete with open structure

This European standard specifies a method of determining the essential dimensions and of verification of squareness of prefabricated reinforced components made of autoclaved aerated (ACC) or lightweight aggregate concrete with open structure according to prEN 1520.

Bestimmung der Maße vorgefertigter bewehrter Bauteile aus dampfgehärtetem Porenbeton oder haufwerksporigem Leichtbeton

Diese europäische Norm enthält Festlegungen für ein Verfahren zur Bestimmung der wesentlichen Maße und zur Überprüfung der Rechtwinkligkeit von vorgefertigten bewehrten Bauteilen aus dampfgehärtetem Porenbeton (ACC) oder haufwerksporigem Leichtbeton nach prEN 1520.

Détermination des dimensions de composants préfabriqués armés en béton cellulaire autoclavé ou en béton de granulats légers a structure ouverte

Cette norme européenne spécifie un mode opératoire pour déterminer les dimensions essentielles et vérifier l'équarrissage de composants préfabriqués armés en béton cellulaire autoclavé (ACC) ou en béton de granulats légers a structure ouverte conformément a la norme prEN 1520.

Določevanje mer montažnih armiranih elementov iz avtoklaviranega celičastega betona ali betona iz lahkega agregata z odprto strukturo

General Information

Status
Published
Publication Date
31-Mar-2001
ICS
91.100.30 - Concrete and concrete products
Technical Committee
BBB - Concrete, reinforced concrete and prestressed concrete
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Apr-2001
Due Date
01-Apr-2001
Completion Date
01-Apr-2001
Directive
89/106/EEC - Construction products
Ref Project
EN 991:1995 - Determination of the dimension of prefabricated reinforced components made of autoclaved aerated concrete or lightweight aggregate concrete with open structure

Buy Standard

EN 991:2001EN 991:2001
PreviousNext
Standard
EN 991:2001
English language
4 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 991:2001
01-april-2001
'RORþHYDQMHPHUPRQWDåQLKDUPLUDQLKHOHPHQWRYL]DYWRNODYLUDQHJDFHOLþDVWHJD
EHWRQDDOLEHWRQDL]ODKNHJDDJUHJDWD]RGSUWRVWUXNWXUR
Determination of the dimension of prefabricated reinforced components made of
autoclaved aerated concrete or lightweight aggregate concrete with open structure
Bestimmung der Maße vorgefertigter bewehrter Bauteile aus dampfgehärtetem
Porenbeton oder haufwerksporigem Leichtbeton
Détermination des dimensions de composants préfabriqués armés en béton cellulaire
autoclavé ou en béton de granulats légers a structure ouverte
Ta slovenski standard je istoveten z: EN
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

SIST
SIST EN 12390-19:2023(Main)
Testing of hardened concrete - Determination of electrical resistivity
EN 12390-19:2023

This document describes a method for determining the electrical resistivity of concrete in water saturated conditions. Two methods of measuring the resistivity are standardized: the volumetric method (see 3.1.3), which is the reference method, and the surface method (see 3.1.4).
NOTE   The volumetric method is applicable to cast specimens or cores, while the surface method is suitable for use on cast specimens, cores and on construction site, but not all these applications are covered in this document.
The method can be applied to the normal range of concretes covered by current standards. It does not cover the concretes made with porous aggregates or having metallic components.
The use of resistivity to assess the potential for corrosion of reinforcement in existing structures is not specified in this document.
The use of resistivity to assess cores taken from an existing structure, which need pre-condition on water saturation, is not directly specified in this document.

  • Standard
    19 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    19 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST 1026:2016/A101:2023
Concrete - Part 1: Specification, performance, production and conformity – Rules for the implementation of SIST EN 206 - Amendement A101
  • Amendment
    4 pages
    Slovenian language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    4 pages
    Slovenian language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 16757:2023(Main)
Sustainability of construction works - Environmental product declarations - Product Category Rules for concrete and concrete elements
EN 16757:2022

This document complements the core rules for the product category of construction products as defined in EN 15804:2012+A2:2019 and is intended to be used as a c-PCR in conjunction with that standard.
This document applies to concrete and concrete elements for building and civil engineering, excluded autoclaved aerated concrete.
This document defines the parameters to be reported, what EPD types (and life cycle stages) to be covered, what rules to be followed in order to generate Life Cycle Inventories (LCI) and conduct Life Cycle Impact Assessment (LCIA) and the data quality to be used in the development of EPDs.
In addition to the common parts of EN 15804:2012+A2:2019, this document for concrete and concrete elements:
-   defines the system boundaries;
-   defines the modelling and assessment of material-specific characteristics;
-   defines allocation procedures for multi-output processes along the production chain;
-   defines allocation procedures for reuse and recycling;
-   includes the rules for calculating the LCI and the LCIA underlying the EPD;
-   provides guidance/specific rules for the determination of the reference service life (RSL);
-   gives guidance on the establishment of default scenarios;
-   gives guidance on default functional units for concrete elements.
This document is intended to be used either for cradle to gate with options or cradle to grave assessment, provided the intentions are properly stated in the system boundary description.
Within the construction works context, a cradle to grave declaration delivers a more comprehensive understanding of the environmental impact associated with concrete and concrete elements.

  • Standard
    63 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    60 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 14487-1:2023(Main)
Sprayed concrete - Part 1: Definitions, specifications and conformity
EN 14487-1:2022

This European Standard is applicable to sprayed concrete, to be used for repair and upgrading
of structures, for new structures and for strengthening of ground.
This European Standard covers:
- classification related to consistence of wet mix;
- environmental exposure classes; young, hardened and fibre reinforced concrete;
- requirements for constituent materials, for concrete composition and for basic mix, for
fresh and hardened concrete and all types of fibre reinforced sprayed concrete;
- specification for designed and prescribed mixes;
- conformity.
This European Standard is applicable to wet mix as well as dry mix sprayed concrete.
The substrates to which sprayed concrete can be applied include:
- ground (rock and soil);
- sprayed concrete;
- different types of formwork;
- structural components constituted of concrete, masonry and steel;
- drainage materials;
- insulating materials.
Additional or different requirements may be needed for applications not within this document, for
instance-refractory uses.

  • Standard
    43 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    42 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST-TP CEN/TR 17172:2022(Main)
Validation testing program on chloride penetration and carbonation standardized test methods
CEN/TR 17172:2022

The objective of the document consists in testing concrete mixes complying with EN 206 for particular aggressive environments with the test methods being standardized by TC 51/WG 12 on chloride penetration and carbonation in order to verify their robustness and coherence.

  • Technical report
    58 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    57 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 12350-7:2019/AC:2022(Corrigendum)
Testing fresh concrete - Part 7: Air content - Pressure methods
EN 12350-7:2019/AC:2022

This document describes two methods for determination of air content of compacted fresh concrete, made with normal weight or relatively dense aggregate and having a declared value of D of the coarsest fraction of aggregates actually used in the concrete (Dmax) not greater than 63 mm.
The test is not suitable for concretes with slumps less than 10 mm according to EN 12350-2.
Neither method is applicable to concretes made with lightweight aggregates, air cooled blast-furnace slag, or aggregates with high porosity, because of the magnitude of the aggregate correction factor, compared with the entrained air content of the concrete.

  • Corrigendum
    3 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 12390-1:2021(Main)
Testing hardened concrete - Part 1: Shape, dimensions and other requirements for specimens and moulds
EN 12390-1:2021

This document specifies the shape, dimensions and tolerances of cast concrete test specimens in the form of cubes, cylinders and prisms, and of the moulds required to produce them.
NOTE   The tolerances specified in this document are based on the needs of strength testing, but they can be applicable to tests for other properties.

  • Standard
    12 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    12 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 12390-13:2021(Main)
Testing hardened concrete - Part 13: Determination of secant modulus of elasticity in compression
EN 12390-13:2021

This document specifies the method for the determination of the secant modulus of elasticity in compression of hardened concrete on test specimens which can be cast or taken from a structure.
The test method allows the determination of two secant moduli of elasticity: the initial modulus, EC,0 measured at first loading and the stabilized modulus, EC,S measured after three loading cycles.
Two different test methods are given. The first (Method A) is for determination of both initial and stabilized moduli, the second (Method B) is for determination of stabilized modulus only.

  • Standard
    15 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    14 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 12504-4:2021(Main)
Testing concrete in structures - Part 4: Determination of ultrasonic pulse velocity
EN 12504-4:2021

This document specifies a method for the determination of the velocity of propagation of pulses of ultrasonic longitudinal waves or ultrasonic transverse waves in hardened concrete, which is used for a number of applications.

  • Standard
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 12504-2:2021(Main)
Testing concrete in structures - Part 2: Non-destructive testing - Determination of rebound number
EN 12504-2:2021

This document specifies a method for determining the rebound number of an area of hardened concrete using a spring-driven hammer.
NOTE 1   The rebound number determined by this method can be used to assess the uniformity of concrete in situ, to delineate zones or areas of poor quality or deteriorated concrete in structures.
NOTE 2   The test method is not intended as an alternative for the compressive strength determination of concrete (EN 12390-3), but with suitable correlation, it can provide an estimate of in situ compressive strength. For the assessment of in-situ compressive strength, see EN 13791.
NOTE 3   The hammer can be used for comparative testing, referenced against a concrete with known strength or against a concrete which has been shown that it has come from a defined volume of concrete with a population verified as conforming to a particular strength class.

  • Standard
    8 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    8 pages
    English language
    sale 10% off
    e-Library read for
    1 day