79.060.01 木基板材综合 标准查询与下载



共找到 492 条与 木基板材综合 相关的标准,共 33

Wood-based panels - Determination of dimensions of boards - Part 2: Determination of squareness and edge straightness

ICS
79.060.01
CCS
发布
1999-06-01
实施
1999-06-01

Wood-based panels - Determination of dimensions of boards - Part 1: Determination of thickness, width and length

ICS
79.060.01
CCS
发布
1999-06-01
实施
1999-06-01

Wood-based panels - Determination of moisture content

ICS
79.060.01
CCS
发布
1999-06-01
实施
1999-06-01

Wood-based panels - Determination of duration of load and creep factors

Wood-based panels - Determination of duration of load and creep factors

ICS
79.060.01
CCS
B70
发布
1999-05-01
实施

Wood-based panels. Determination of duration of load and creep factors

ICS
79.060.01
CCS
B70
发布
1999-03-15
实施
1999-03-15

Wood-based panels. Determination of formaldehyde release. Formaldehyde emission by the chamber method

ICS
79.060.01
CCS
B70
发布
1999-03-15
实施
1999-03-15

Many physical and mechanical properties of wood and wood-based materials change in response to the environmental equilibrium moisture content, and any comparison of these properties must take moisture content into account. A consistent base for comparison among different test samples and different laboratories is necessary. Shrinkage and dimensional change in particular are dependent on moisture content, and tests involving their measurement must be conducted with good equilibrium moisture content control. Conditioning can also be important in industrial settings where there are optimum moisture content levels for many products and processes, and conformance to these levels can reduce losses in quality and yield.1.1 This guide covers standard procedures for conditioning and equilibrating wood and wood-based materials to constant moisture content. The procedures apply to solid wood, wood-based fiber and particulate materials and panels, and wood products containing adhesives. They are intended for use in research and development activities, testing laboratories, quality control, and for all other classes of producers and users. This guide includes background material on the importance of moisture content control, important definitions and technical data, possible types of apparatus, procedures, and the importance of conditioning time. Users should recognize that the necessary degree of precision and bias varies with the intentions of the users. Some research and testing, for example, might require very close control of moisture content, whereas control in an industrial storage facility might not require such close control. This guide offers procedures that include these different requirements. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 The following safety hazards caveat pertains only to the procedure section, Section 6, of this guide. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Guide for Moisture Conditioning of Wood and Wood-Base Materials

ICS
79.060.01
CCS
B69
发布
1999
实施

Formaldehyde emission on wood-based panels

ICS
79.060.01
CCS
发布
1999
实施

Prezentul standard stabile?te metoda de ?ncercare ?n laborator a eficacit??ii produselor ignifuge aplicate pe lemn, placaj, pl?ci de a?chii de lemn ?i pl?ci de fibre de lemn.

Wood, plywood, wood partide boards, wood fibre boards. Determination of efficienty of fireproofing

ICS
79.060.01
CCS
发布
1998-11-01
实施

Wood-based panels. Sampling, cutting and inspection. Part 3 : inspection of a consignment of panels.

ICS
79.060.01
CCS
B70
发布
1998-10-01
实施
1998-10-20

This test method measures quantitatively the effects of water soaking and drying, and their associated swelling and shrinking stresses on adhesive bonds in overlay-laminated assemblies. Adhesive bond performance is based on the ability of the adhesive and adhesive bonds to resist delamination during accelerated exposure to water and heat. Resistance to delamination when subjected to environmental factors is critical to the performance of the laminated assembly in service. This test method is to be used to determine the quality of adhesive bonds in overlay-wood core laminates after the adhesive has been certified by a specification appropriate for the product, class, and end use.1.1 This test method provides a procedure to determine the quality of bond between an overlay and a wood core in an adhesively bonded laminate. The quality of bond is determined by measuring the resistance to delamination of the adhesively bonded laminate when tested under specific conditions of preparation, conditioning, and testing. Such products include, but are not limited to, window and door components, such as stiles and rails, and other overlaid panels. Typical wood-based cores are finger-jointed lumber, particleboard, oriented strand board, and hardboard. Typical overlays would be veneer, high-pressure laminate, high-density polyethylene, and fiberglass-reinforced plastic. 1.2 Adhesive bond performance as measured by resistance to delamination in this test method is suitable for use in adhesive product development, manufacturing quality control, and monitoring bonding processes. 1.3 This test method does not provide guidance for determining bond line performance for plywood products. 1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Determining Resistance to Delamination of Adhesive Bonds in Overlay-Wood Core Laminates Exposed to Heat and Water

ICS
79.060.01
CCS
B70;G39
发布
1998
实施

This European Prestandard specifies a method of determining in a constant climate both a duration of load factorand a creep factor for wood-based panels stressed in flatwise bending with and without a shear component. Detailsof an alternative but provisional method employing medium sized test pieces are given in Annex B;This method canalso be used for test pieces loaded under varying climates.

Wood-Based Panels - Determination of Duration of Load and Creep Factors

ICS
79.060.01
CCS
发布
1998
实施

1.1 This specification designates woods for weathering tests of exterior solvent-borne or water-borne paints and other materials of similar purpose. Such tests may include either outdoor exposure tests or accelerated laboratory tests. It is the purpose of this specification to minimize the influence of variation of wood of a given species on test results. 1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.

Standard Specification for Wood to Be Used as Panels in Weathering Tests of Coatings

ICS
79.060.01
CCS
G51
发布
1998
实施

This European Standard specifies a method, known as the flask method, for determination of formaldehyde release from uncoated wood-based panels.

Wood-based panels - Determination of formaldehyde release - Part 3: Formaldehyde release by the flask method

ICS
79.060.01
CCS
发布
1997-08-06
实施
1997-03-12

This European Standard specifies a method, known as the flask method, for determination of formaldehyde release from uncoated wood-based panels.

Wood-based panels - Determination of formaldehyde release - Formaldehyde release by the flask method

ICS
79.060.01
CCS
B70
发布
1996-09-15
实施
1996-09-15

Wood-based panels. Determination of formaldehyde release. Part 3 : formaldehyde release by the flask method.

ICS
79.060.01
CCS
P23
发布
1996-05-01
实施
1996-05-05

Wood-based panels - Determination of formaldehyde release - Part 3: Formaldehyde release by the flask method; German version EN 717-3:1996

ICS
79.060.01
CCS
B67
发布
1996-05
实施

Gives method of calculation for determining the characteristic values and follows the same format as BS EN 384:1995.

Wood-based panels - Determination of characteristic values of mechanical properties and density

ICS
79.060.01
CCS
B68
发布
1996-04-15
实施
1996-04-15

This European Standard specifies a method known as the flask method, for determination of formaldehyde release from uncoated wood based panels.

Wood-based panels - Determination of formaldehyde release - Part 3: Formaldehyde release by the flask method

ICS
79.060.01
CCS
发布
1996-01-01
实施

This European standard describes a procedure for determination of accelerated formaldehyde release from wood-based panels.

Wood-based panels - Determination of formaldehyde release - Part 2: Formaldehyde release by the gas analysis method

ICS
79.060.01
CCS
发布
1995-11-10
实施
1995-09-06



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