1999/29/EC - Council Directive 1999/29/EC of 22 April 1999 on the undesirable substances and products in animal nutrition

This European Standard specifies requirements for unbound mixtures used for construction and maintenance of roads, airfields and other trafficked areas. The requirements are defined with appropriate cross-reference to EN 13242.
This European Standard applies to unbound mixtures of natural, artificial and recycled aggregates (see annex A) with a upper sieve size (D) from 8 mm to 80 mm and lower sieve size (d) = 0 at the point of delivery.
NOTE 1   Mixtures with an upper sieve size (D) greater than 80 mm are not covered by this European Standard but may be specified in the place of use.
NOTE 2   Water content of the mixture and the density of the installed layer are not specified mixture requirements. Both parameters are related to the control of the construction of the layer, and are outside the scope of this European Standard.

This European Standard specifies requirements for unbound mixtures used for construction and maintenance of roads, airfields and other trafficked areas.
This European Standard applies to unbound mixtures of natural, manufactured and recycled aggregates with an upper sieve size (D) from 5,6 mm to 90 mm and lower sieve size (d) = 0 at the point of delivery.
NOTE 1   Mixtures with an upper sieve size (D) greater than 90 mm are not covered by this European Standard but may be specified in the place of use.
NOTE 2   Water content of the mixture and the density of the installed layer are not specified mixture requirements. Both parameters are related to the control of the construction of the layer and are outside the scope of this European Standard.
The aggregate requirements are defined with appropriate cross-reference to EN 13242.
Use of aggregates as soil is not covered by this standard.

TC forecast updated (TC forecast updating exercise. sj 00-10-30)++

TC forecast updated (TC forecast updating exercise. sj 00-10-30)++

This European Standard specifies inductively coupled plasma atomic emission spectroscopy (ICP-AES) method for the determination of:
-   minerals calcium, sodium, phosphorus, magnesium and potassium and the elements iron, zinc, copper, manganese, cobalt, molybdenum in animal feeding stuffs,
-   elements arsenic, lead and cadmium in minerals on their own, in pre-mixtures or mixtures for use in animal nutrition.
The method detection limit for each element is dependent on the sample matrix as well as of the instrument. The method is not applicable for determination of low concentrations of elements. The limit of quantification should be 3 mg/kg or lower.
NOTE   This method can also be used for the determination of minerals in products with high mineral content (> 5%), yet for this purpose, other more precise analytical techniques are available.

This European Standard specifies inductively coupled plasma atomic emission spectroscopy (ICP-AES) method for the determination of:
-   minerals calcium, sodium, phosphorus, magnesium and potassium and the elements iron, zinc, copper, manganese, cobalt, molybdenum in animal feeding stuffs,
-   elements arsenic, lead and cadmium in minerals on their own, in pre-mixtures or mixtures for use in animal nutrition.
The method detection limit for each element is dependent on the sample matrix as well as of the instrument. The method is not applicable for determination of low concentrations of elements. The limit of quantification should be 3 mg/kg or lower.
NOTE   This method can also be used for the determination of minerals in products with high mineral content (> 5%), yet for this purpose, other more precise analytical techniques are available.