This European Standard specifies minimum requirements for material, design, construction and workmanship, testing and examination during the manufacture of transportable refillable welded aluminium liquefied petroleum gas (LPG) cylinders, having a water capacity from 0,5 litres up to and including 150 litres, exposed to ambient temperature.

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

This European Standard defines general terms relating to sawn timber and round timber used in European Standards.

  • Standard
    100 pages
    English, French and German language
    sale 10% off
    e-Library read for
    1 day

This European Standard covers the visual examination of welds in thermoplastic materials. It may also be applied to visual testing of the joint prior to and during the welding.

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

This document describes a method of determining bulk density of solid biofuels by the use of a standard measuring container. This method is applicable to all solid biofuels with a nominal top size of maximum 100 mm.
Bulk density is not an absolute value, therefore conditions for its determination have to be standandised in order to gain comparative measuring results.
Note 1: The nominal top size is defined as the aperture size of the sieve where at least 95 % by mass of the material passes (ISO DIS 16559 (14588)).
Note 2: Bulk density of solid biofuels is subject to variation due to several factors such as vibration, shock, pressure, biodegradation, drying and wetting. Measured bulk density can therefore deviate from actual conditions during transportation, storage and transhipment.

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

This EN specifies a qualitative classification and grade designations for felled trees of poplar presented in the form of long poles or logs.

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

This European Standard specifies a qualitative classification and grade designations for felled round timber of poplar in the form of long poles or logs. The classifications describe quality classes of round timbers for which the intended use is not known. This classification is applicable to all merchantable clones of poplar.

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

This European Standard covers requirements for single untreated or preservative treated wood poles for overhead lines under cantilever or compression loading (it does not cover poles used as beams). It covers test methods, determination of characteristic values and methods of specifying durability and sizes. It also establishes principles for visual grading. This European Standard applies to both softwood and hardwood poles. This European Standard specifies the evaluation of conformity requirements and the marking of wood poles.
This standard specifies:
-       the methods of measuring the sizes of solid wood poles for overhead transmission and telecommunication lines and permissible deviations that are taken into account for the acceptance of the poles,
-       the requirements for handling and the characteristics for visual strength grading of softwood and hardwood poles. It also specifies the marking requirements,
-       the methods of test to determine characteristic values for modulus of elasticity and bending strength of any population of wood poles, and moisture content of solid wood poles,
-   the requirements for natural durability and preservative treatment of wood poles.

  • Standard
    40 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Standard – translation
    42 pages
    Slovenian language
    sale 10% off
    e-Library read for
    1 day

TC - Modification to Table 1.

  • Corrigendum
    2 pages
    German language
    sale 10% off
    e-Library read for
    1 day

This European Standard specifies a dimensional classification for round timber (softwood and hardwood) for which the intended use is not known.

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

This European Standard specifies the qualitative classification for the roundwood of spruces (Picea spp) and firs (Abies spp). The classification is made either using Clauses 4 and 5 or using Annex A. Clauses 4 and 5 describe the qualitative classification of round timber for which the intended use is unknown.
Informative Annex A gives a list of characteristics which serves as a guideline for contracts describing qualities for round timber of spruces and firs where the intended use is known.

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

This Standard specifies the qualitative classification for the roundwood of larches (Larix) and Douglas fir (Pseudotsuga). The classification is made either using Clauses 4 and 5 or using informative Annex A. Clauses 4 and 5 describe the qualitative classification of round timber for which the intended use is unknown.
Annex A gives a list of characteristics which serves as guideline for contracts describing qualities for round timber of larches and Douglas fir where the intended use is known.

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

This European Standard defines the principles which are to be used in the derivation of round timber measurement and volume calculation rules. This standard applies to rules for measuring hardwood and softwood felled round timber. It does not apply to tropical timber.

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

Supersedes CECC 25 100 Issue 1:1976

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

This European Standard specifies a qualitative classification and grade designations for felled trees of ash (Fraxinus excelsior) and maples presented in the form of long poles or logs. The classifications describe quality classes of round timbers for which the intended use is not known. The maples classification is applied for the following species: sycamore maple (Acer pseudoplatanus) and maples (Acer platanoides), (Acer campestris).

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