General provisions on labelling

According to the European harmonized product standards, a declaration of performance (DoP) must be drawn up for construction products. The manufacturer confirms that his declared product features are similar to the declaration of performance.

Declaration of performance

for finger-jointed KVH®

The text highlighted in gray is manufacturer-specific.

 

Declaration of performance

No. xyz

1.

Unique identification code of the product type:

Name of product type 1

Name of product type 2

2.

Intended use:

Buildings and bridges

3.

Manufacturer:

Sample company

Street address

Postcode City

Country

4.

Legal representative:

No external legal representative

5.

System of assessment and verification of constancy of performance:

   

System 1

6.a)

Harmonised standard:

EN 15497:2014
 

Notified body:

Nr. 1234

7

Declared performance:

 

 

Essential characteristics

Performance

Mechanical characteristics as

Modulus of elasticity

Mechanical characteristics of strength classes according to EN 338 for:

Bending strength

Name of product type 1: C18 (S7)

Compression strength

Name of product type 2: C24 (S10)

Tension strength
Sher strength

The assignment of the supplied components to the specific strength classes is listed in the accompanying documents.

Bonding strength as

Bonding strength of the finger joints

Name of product type 1: 18 N/mm2
Name of product type 2: 24 N/mm2

Durability of the adhesive strength as

Species

Name of product type 1: Spruce
Name of product type 2: Spruce

Adhesive

For all product types:

Adhesive for finger joints: PUR, adhesive type I

Durability against biological attack as

Natural resistance class against wood-destroying fungi EN 350-2

For all product types: 5

Fire resistance as

Geometrical data

Chaning rate as

• Characteristic Density

• Species

For all product types: see „Geometrical data“

 

For all product types: Characteristic density for each strength class

For all product types: see „Durability of adhesive strength“

Reaction to fire

Reaction to fire class

For all product types: D-s2, d0

Emission of Formaldehyd as

Formaldehyde emission class

For all product types: E 1

Release of other dangerous substances

Release of other dangerous substances

For all product types: irrelevant

The performance of the above product types corresponds to the declared performance. The above-named supplier is solely responsible for the preparation of the declaration of performance in accordance with the EU Regulation no. 305/2011.

Signed for and on behalf of the manufacturer by:

……………………………………………………………………………………………………………………………………………

(Name and position)

……………………………………………………………………………………………………………………………………………

 (Place and date of issue) (Signature)

Declaration of performance

for non-finger-jointed KVH®

The text highlighted in gray is manufacturer-specific.

Declaration of performance

No. xyz

1.

Unique identification code of the product type:

Name of product type 1

Name of product type 2

2.

Intended use:

Buildings and bridges

3.

Manufacturer:

Sample company

Street address

Postcode City

Country

4.

Legal representative:

No external legal representative

5.

System of assessment and verification of constancy of performance:

   

System 2+

6.a)

Harmonised standard:

EN 14081-1:2011

 

Notified body:

No. 1234

7

Declared performance:

 

Essential characteristics

Performance

Mechanical characteristics as

Modulus of elasticity

Mechanical characteristics of strength classes according to EN 338 for:

Bending strength

Name of product type 1: C18 (S7)

Compression strength

Name of product type 2: C24 (S10)

Tension strength
Shear strength

The assignment of the supplied components to the specific strength classes is listed in the accompanying documents.

Bonding strength as

Bending strength of the finger joints

 

Name of product type 1: 18 N/mm2
Name of product type 2: 24 N/mm2

Durability of the adhesive strength as

Natural resistance class against wood-destroying fungi EN 350-2

For all product types: 5

Fire resistance as

Chaning rate as

• characteristic density

• Species

For all product types: Characteristic density for each strength class

Name of product type 1: Spruce

Name of product type 1: Spruce

Reaction to fire

Reaction to fire class

For all product types: D-s2, d0

Release of dangerous substances

Release of other dangerous substances

For all product types: irrelevant

The performance of the above product types corresponds to the declared performance. The above-named supplier is solely responsible for the preparation of the declaration of performance in accordance with the EU Regulation no. 305/2011.

Signed for and on behalf of the manufacturer by:

……………………………………………………………………………………………………………………………………………

(Name and position)

……………………………………………………………………………………………………………………………………………

 (Place and date of issue) (Signature)


CE conformity marking

Based on the declaration of performance, the CE mark is fitted to the product, the packaging, or the delivery note.

 

1)

12342)

Sample company3)

 

144)

 

Nr xyz5)

EN 15497:20146)

 

structural finger jointed timber7)
for use in buildings and bridges8)
Product type 2

 

 

Mechanical properties and fire resistance as9)

Geometrical data (mm)

60 x 120 x 12000

Strength class and characteristic density 

C 24

Species 

Spruce (Picea abies)

Adhesive strength as

Finger-joint bending stability 

24 N/mm2

Durability of of the adhesive strength as 
Species 

Spruce (Picea abies)

Adhesive for finger joints

PUR, I

Durability of other characteristics as 
natural resistance against wood-destroying fungi 

5

Reaction to fire

D-s2, d0

Emission of formaldehyde

E1

Example of a CE mark for finger-jointed timber (product type 2 from the sample declaration of performance)

 

1) CE mark according to the 93/68/EEC Directive

 

2) number of the notified body

3) name or initials of the manufacturer, not: The manufacturer`s address may be amended

4) last two digits of the year of the original inspection

5) number of the declaration of performance

6) standard number with year of publication

7) product discription

8) scope of application

9) mandated characteristics

 

1)

12342)

Sample company3)

 

144)

 

No xyz5)

EN 14081-1:20116)

 

Strength graded structural, with rectangular cross-section7)
for use in buildings and bridges8)
Product type 2

Mechanical properties and fire resistance as9)

Geometrical data (mm) 

60 x 120 x 12000

Strength class and characteristic density

C 24

Species 

Spruce (Picea abies)

Durabiliy of other characteristics as 
Natural resistance against wood-destroying fungi

5

Reaction to fire

D-s2, d0

Example of a CE mark for product type 2 from the sample declaration of performance

1) CE mark according to the 93/68/EEC Directive

 

2) number of the notified body

3)  name or initials of the manufacturer, not: The manufacturer`s address may be amended

4)  last two digits of the year of the original inspection 

5)  number of the declaration of performance

6) standard number with year of publication

7)  product discription

8)  scope of application

9)  mandated characteristics

Finger-jointed KVH® must be provided with the CE mark acc. to the harmonized product standard EN 15497; non-finger-jointed KVH® according to DIN EN 14081-1.

The members of the Überwachungsgemeinschaft Konstruktionsvollholz e.V. monitor the quality of their products through internal controls (self-monitoring) and additional monitoring by independent institutes. This applies not only to the characteristics required by the building regulations, but also to additional requirements from the agreement on construction timber. Only such supervised timber, produced by the members of Überwachungsgemeinschaft Konstruktionsvollholz e.V., may be marked with the internationally protected KVH® trademark.