M/BC/CEN/87/10 - CPD: timber

This document specifies a method for the leaching of test specimens of wood which are used in the testing of the biological efficacy of wood preservatives.
This standard is applicable to:
a)   the pre-conditioning of test specimens prior to their being subjected to a biological test ; or
b)   assessment of loss of effectiveness by comparing the performance in a biological test of treated test specimens subjected to this procedure with others that have not undergone any leaching procedure.
NOTE   The method may also be used for pre-conditioning of wood-based panel products which may or may not have received preservative treatment.

This European Standard specifies test methods for determining the strength and deformation characteristics of laterally loaded connections with nail, screws, dowels and bolts in load-bearing timber structures.
The methods assess connections with members of timber (solid timber or glued laminated timber) or wood-based products or metal plates (but not punched metal plate fasteners) in the combination proposed for use in service.
The methods are used to determine load-slip characteristics and maximum load of connections where various angles between the applied force and the timber grain direction, or the main direction of the wood-based products, respectively, are possible.

This European Standard specifies test methods for determining the strength and deformation characteristics of laterally loaded connections with nail, screws, dowels and bolts in load-bearing timber structures.
The methods assess connections with members of timber (solid timber or glued laminated timber) or wood-based products or metal plates (but not punched metal plate fasteners) in the combination proposed for use in service.
The methods are used to determine load-slip characteristics and maximum load of connections where various angles between the applied force and the timber grain direction, or the main direction of the wood-based products, respectively, are possible.

This document specifies a method for leaching, applicable to test specimens of wood or wood-based products which are subsequently subjected to biological tests.
This document is applicable to:
a)   the pre-conditioning of test specimens prior to their being subjected to a biological test; or
b)   assessment of loss of effectiveness by comparing the performance in a biological test of treated test specimens subjected to this procedure with others that have not undergone any leaching procedure.
NOTE   The method can also be used for pre-conditioning of untreated wood, modified wood and wood-based panel products, whether they received preservative treatment or not.

This European Standard specifies requirements for preferred form and dimensions, tolerance on dimensions and surface coating of loose steel wire nails for general applications.

This European Standard specifies requirements for preferred form and dimensions, tolerance on dimensions and surface coating of loose steel wire nails for general applications.

This European standard gives a definition and classification of cement-bonded particleboards.  NOTE: This European Standard does not cover particleboards manufactured with organic binders, which are defined and classified in EN 309, or particleboards manufactured with a gypsum binder.

This European Standard specifies general requirements for cement-bonded particleboards. The boards are defined in EN 633.

This European Standard specifies a method of determining the hard body impact resistance of cement bonded particleboards with a nominal thickness equal to or greater than 9 mm.

This European Standard specifies a method of determining the apparent modulus of elasticity in flatwise bending and bending strength of wood-based panels of nominal thickness equal to or greater than 3 mm. Note: Structural design values shall be determined according to methods according to EN (124.102).

This European standard specifies a method for determining the resistance to tension perpendicular to the plane of the board ("internal bond") of particleboards, fibreboards, and cement-bonded particleboards.

This European Standard specifies a method of determining the hard body impact resistance of cement bonded particleboards with a nominal thickness equal to or greater than 9 mm.

This European Standard specifies general requirements for cement-bonded particleboards. The boards are defined in EN 633.

This European standard gives a definition and classification of cement-bonded particleboards.  NOTE: This European Standard does not cover particleboards manufactured with organic binders, which are defined and classified in EN 309, or particleboards manufactured with a gypsum binder.

This European standard specifies a method for determining the resistance to tension perpendicular to the plane of the board ("internal bond") of particleboards, fibreboards, and cement-bonded particleboards.

This European Standard specifies a method of determining the apparent modulus of elasticity in flatwise bending and bending strength of wood-based panels of nominal thickness equal to or greater than 3 mm. Note: Structural design values shall be determined according to methods according to EN (124.102).

This European Standard specifies a method for the leaching of test specimens of wood which are used in the testing of the biological efficacy of wood preservatives.

This standard specifies test methods for determining the strength and deformation characteristics of stapled joints in load-bearing timber structures. The methods assess joints with members of timber (solid timber and glued laminated timber) or wood-based products in the combination proposed for use in service and using all types of staples up to 3 mm diameter for circular cross-section staples or 4 mm x 2 mm for rectangular or oval cross-section staples.

This standard specifies test methods for determining the strength and deformation characteristics of stapled joints in load-bearing timber structures. The methods assess joints with members of timber (solid timber and glued laminated timber) or wood-based products in the combination proposed for use in service and using all types of staples up to 3 mm diameter for circular cross-section staples or 4 mm x 2 mm for rectangular or oval cross-section staples.

This European  Standard specifies how bending properties can be described and used to identify structural plywood. These bending properties are derived from medium sized test pieces in accordance with EN 789 and EN 1058. Note: A standard "Wood-based panels - Characteristic values for established products" isin course of preparation.

This European standard specifies a method for the determination of the resistance of fibreboards to axial withdrawal of screws.

This European standard specifies a method for the determination of the resistance of fibreboards to axial withdrawal of screws.

This European  Standard specifies how bending properties can be described and used to identify structural plywood. These bending properties are derived from medium sized test pieces in accordance with EN 789 and EN 1058. Note: A standard "Wood-based panels - Characteristic values for established products" isin course of preparation.

This European Standard specifies test methods for determining the strength and deformation characteristics of laterally loaded nailed joints in load-bearing timber structures. The methods assess joints with members of timber (solid timber or glued laminated timber) or wood based products or metal plates (but not punched metal plate fasteners) in the combination proposed for use in service using all types of nails. The methods are used to determine load-slip characteristics and maximum load of joints where various angles between the applied force and the timber grain direction, or the main direction of the wood based products,...

This European Standard specifies test methods for determining the strength and deformation characteristics of laterally loaded nailed joints in load-bearing timber structures. The methods assess joints with members of timber (solid timber or glued laminated timber) or wood based products or metal plates (but not punched metal plate fasteners) in the combination proposed for use in service using all types of nails. The methods are used to determine load-slip characteristics and maximum load of joints where various angles between the applied force and the timber grain direction, or the main direction of the wood based products,...

This standard gives the requirements for assessing and operating machine strength grading systems, to strength grade structural timber, and laminates forglulam. NOTE: Whilst it is permitted to use this standard to determine machine settings and to grade to any possible strength profile for a given species, this standard refers to the strength classes of EN 338 to provide suitable strength profiles and dictate the visual override requirements, necessary to make machine grading to this standard possible.

This standard gives the requirements for assessing and operating machine strength grading systems, to strength grade structural timber, and laminates forglulam. NOTE: Whilst it is permitted to use this standard to determine machine settings and to grade to any possible strength profile for a given species, this standard refers to the strength classes of EN 338 to provide suitable strength profiles and dictate the visual override requirements, necessary to make machine grading to this standard possible.

This standard specifies test methods for determining: a) tensile and compressive  strengths perpendicular to the grain of structural timber and glued laminated  timber and b) tensile and compressive moduli of elasticity perpendicular to the  grain of structural timber and glued laminated timber and c) shear strength parallel to the grain of structural timber and of the laminates used in glued laminated timber.

This Standard gives a method for determining characteristic values of mechanical properties and density, for defined populations of timber of visual and/or  mechanical strength grades. A method is also given for checking the strength of a timber sample against its designated value. The value determined in accordance with this standard for mechanical properties and density are suitable for assigning grades and species to the strength classes of EN 338.

This Standard gives a method for determining characteristic values of mechanical properties and density, for defined populations of timber of visual and/or  mechanical strength grades. A method is also given for checking the strength of a timber sample against its designated value. The value determined in accordance with this standard for mechanical properties and density are suitable for assigning grades and species to the strength classes of EN 338.

This standard specifies test methods for determining the following properties of structural timber and glued laminated timber: modulus of elasticity in bending; shear modulus; bending strength; modulus of elasticity in tension parallel to the grain; tension strength parallel to the grain; modulus of elasticity in compression parallel to the grain; compression strength parallel to the grain. In addition, the determination of dimensions, moisture content, and density are specified.

This Standard establishes a system of strength classes for general use in structural codes. It gives characteristic strength and stiffness properties and density values for each class and the rules for the allocation of timber populations (i.e. combinations of species, grade and source) to the classes. This standard applies to all softwood and hardwood timber for structural use.

This European standard specifies a method for the determination of dimensional changes in fibreboards, due to climatic variations.

This European standard is one of a series defining methods for the determination of the behaviour of a panel under the influence of moisture. This standard defines a cyclic test in humid conditions and is applicable to fibreboards.

This standard specifies test methods for determining: a) tensile and compressive  strengths perpendicular to the grain of structural timber and glued laminated  timber and b) tensile and compressive moduli of elasticity perpendicular to the  grain of structural timber and glued laminated timber and c) shear strength parallel to the grain of structural timber and of the laminates used in glued laminated timber.

This standard specifies test methods for determining the following properties of structural timber and glued laminated timber: modulus of elasticity in bending; shear modulus; bending strength; modulus of elasticity in tension parallel to the grain; tension strength parallel to the grain; modulus of elasticity in compression parallel to the grain; compression strength parallel to the grain. In addition, the determination of dimensions, moisture content, and density are specified.

This Standard establishes a system of strength classes for general use in structural codes. It gives characteristic strength and stiffness properties and density values for each class and the rules for the allocation of timber populations (i.e. combinations of species, grade and source) to the classes. This standard applies to all softwood and hardwood timber for structural use.

This prestandard specifies requirements for large finger joints and minimum requirements for the production of these in structural members of glued laminated timber made from coniferous wood. Such finger joints may be employed for joints in straight beams or for frame corners, see figure 1.

This standard specifies in part requirements for the components of glued laminated timber members, in part minimum requirements for the production of such members for structural use. The standard is applicable to products with a finished lamination thickness of not more than 45 mm. Although most glued laminated timber is made from coniferous species this standard also applies to broad leaved species if information is available to enable them to be satisfactily bonded.

This standard specifies requirements for bonded finger joints and minimum requirements for the manufacture of cut, interlocking, bonded finger joints in structural timber members. Requirements are given for timber, adhesive, moisturecontent, cutting, bonding and preservative treatments and flame retardant treatments. This standard is only applicable to finger joints between timber members of the same species type.

This European standard specifies a method for the determination of dimensional changes in fibreboards, due to climatic variations.

This European standard is one of a series defining methods for the determination of the behaviour of a panel under the influence of moisture. This standard defines a cyclic test in humid conditions and is applicable to fibreboards.

This prestandard specifies requirements for large finger joints and minimum requirements for the production of these in structural members of glued laminated timber made from coniferous wood. Such finger joints may be employed for joints in straight beams or for frame corners, see figure 1.

This standard specifies requirements for bonded finger joints and minimum requirements for the manufacture of cut, interlocking, bonded finger joints in structural timber members. Requirements are given for timber, adhesive, moisturecontent, cutting, bonding and preservative treatments and flame retardant treatments. This standard is only applicable to finger joints between timber members of the same species type.

This standard specifies in part requirements for the components of glued laminated timber members, in part minimum requirements for the production of such members for structural use. The standard is applicable to products with a finished lamination thickness of not more than 45 mm. Although most glued laminated timber is made from coniferous species this standard also applies to broad leaved species if information is available to enable them to be satisfactily bonded.

This European standard gives the definition, classification and symbols for wood fibreboards

This European standard gives the definition, classification and symbols for wood fibreboards

This European Standard specifies a method for the leaching of test specimens of wood which are used in the testing of the biological efficacy of wood preservatives.

This specifies a method for the accelerated simulation of ageing by leaching of the product being applied as a treatment to wood. This method is used prior to biological testing.

This specifies a method for the accelerated simulation of ageing by leaching of the product being applied as a treatment to wood. This method is used prior to biological testing.