71.100.50 木材防护化学药品 标准查询与下载
共找到 498 条与 木材防护化学药品 相关的标准，共 34 页
La présente partie de l'EN 599 prescrit pour chacune des cinq classes d'emploi définies dans l'EN 335-1, les essais biologiques requis pour l'évaluation de l'efficacité des produits de préservation appliqués dans le traitement préventif du bois massif, avec les épreuves de vieillissement minimales exigibles par classe d'emploi. Elle fournit la méthode de calcul de la valeur critique d'un produit de préservation. La valeur critique est la valeur qui doit être utilisée pour calculer la rétention recommandée du produit de préservation approprié dans des conditions de service spécifiques.La valeur critique ne correspond pas nécessairement à la rétention recomma
Durability of wood and wood-based products - Efficacy of preventive wood preservatives as determined by biological tests - Part 1 : specification according to use class
- ICS
- 71.100.50
- CCS
- 发布
- 2014-01-25
- 实施
- 2014-01-25
Durability of wood and wood-based products - Efficacy of preventive wood preservatives as determined by biological tests - Part 1 : specification according to use class
- ICS
- 71.100.50
- CCS
- 发布
- 2014-01-25
- 实施
- 2014-01-25
Testing of wood preservatives - Detection of wood preservatives in wood - Part 7: Determination of the content of copper bearing wood preservatives
- ICS
- 71.100.50
- CCS
- B71
- 发布
- 2014-01
- 实施
Wood Preservatives (Amendment 1)
- ICS
- 71.100.50
- CCS
- B71
- 发布
- 2013-12-20
- 实施
This part of EN 599 specifies for each of the five use classes defined in EN 335-1, the biological tests required for evaluating the efficacy of wood preservatives for the preventive treatment of solid timber, together with the minimum ageing tests required for the respective use class. It provides the method for calculating the critical value of a preservative. The critical value is the value that shall be used to calculate the recommended retention of the preservative appropriate for specific service conditions. The critical value is not necessarily the recommended retention or the minimum retention level for the preservative. The wide range of hazards, exposure conditions and service life requirements across Europe make it necessary to allow for local considerations in the calculation of the required preservative retention; EN 351-1 provides for the critical value to be adjusted to take account of these factors. This part of EN 599 is applicable to all wood preservative products supplied for application in liquid form for the preventive treatment of timbers (structural and non-structural) against wood-attacking fungi, wood-attacking insects and marine borers as described in EN 335-1. However, it is applicable to products for preventive treatments against fungi causing disfigurement (blue stain) of wood in service if this forms part of the overall preventive efficacy of the product. This part of EN 599 does not necessarily take into account all the factors which may affect the stability of active ingredients in preservative treated wood. These factors include ultra-violet light and microbiological agencies capable of degrading components of the preservative. Such factors are an integral part of exposure in field trials but are subject to natural variation and their impact is not directly assessed in the field trial methods included in this standard. Methods are in development to assess the impact of these factors but are not finalised and cannot be included in thi
Durability of wood and wood-based products - Efficacy of preventive wood preservatives as determined by biological tests - Part 1: Specification according to use class
- ICS
- 71.100.50
- CCS
- 发布
- 2013-12
- 实施
Wood preservatives. Determination of preventive action against Reticulitermes species (European termites) (Laboratory method)
- ICS
- 71.100.50
- CCS
- B71
- 发布
- 2013-11-30
- 实施
- 2013-11-30
This Technical Specification specifies a laboratory method for obtaining water samples from treated wood which has been in conditions designated to simulate continuous contact with the ground or with water (use Class 4 or 5), at time intervals after expos
Durability of wood and wood-based products - Determination of emissions from preservative treated wood to the environment - Part 2: Wooden commodities exposed in Use Class 4 or 5 (in contact with the ground, fresh water or sea water) - Laboratory method
- ICS
- 71.100.50
- CCS
- 发布
- 2013-02-08
- 实施
- 2013-02-08
Wood preservatives - Determination of toxic values against Reticulitermes species (European termites) (Laboratory method)
- ICS
- 71.100.50
- CCS
- 发布
- 2013-01-31
- 实施
- 2013-01-31
This document specifies a method for the determination of the toxic values of a wood preservative against the Reticulitermes species of European termites ). This method is applicable to: - water-insoluble chemicals which are being studied as active insect
Wood preservatives - Determination of toxic values against Reticulitermes species (European termites) (Laboratory method)
- ICS
- 71.100.50
- CCS
- 发布
- 2013-01-14
- 实施
- 2013-01-14
This European Standard specifies a method for the determination of the toxic values of a wood preservative against the Reticulitermes species of European termites.
Wood preservatives.Determination of toxic values against Reticulitermes species (European termites) (Laboratory method); German version EN 117:2012
- ICS
- 71.100.50
- CCS
- C71
- 发布
- 2013-01
- 实施
This European Standard specifies a method for the determination of the preventive action of a wood preservative against the Reticulitermes species of European termites when the preservative is applied as a surface treatment to wood. This method is applicable to: water-insoluble chemicals which are being studied as active ingredients; organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates; organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates; and water-soluble materials, for example salts. NOTE This method can be used in conjunction with an ageing procedure, for example EN 73 or EN 84.
Wood preservatives - Determination of preventive action against Reticulitermes species (European termites) (Laboratory method)
- ICS
- 71.100.50
- CCS
- B71
- 发布
- 2013
- 实施
- 2023-03-21
Wood preservatives. Determination of toxic values against Reticulitermes species (European termites) (Laboratory method)
- ICS
- 71.100.50
- CCS
- B71
- 发布
- 2012-11-30
- 实施
- 2012-11-30
Durability of reaction to fire performance - Classes of fire-retardant treated wood-based product in interior and exterior end use applications; German version CEN/TS 15912:2012
- ICS
- 71.100.50
- CCS
- B71
- 发布
- 2012-07
- 实施
This European Technical Specification describes the characteristics which fire-retardant treated wood products should exhibit so that their fire-retardant properties persist undiminished throughout the desired service life in the anticipated conditions of use. The Technical Specification prescribes the classification requirements for the durability of the reaction to fire performance of fire-retardant treated wood-based products to be used in interior and exterior end use conditions. The products initially need to meet required reaction to fire classification. For interior and exterior use, limited hygroscopicity needs to be verified. In addition, products for exterior use needs to meet the minimum durability of reaction to fire performance requirements specific to the end use. The requirements are applicable for fire-retardant treated (applied by penetrating and superficial processes or with film forming or intumescent fire-retardant coatings) solid wood and wood-based products and wood-based products in which the fire-retardant is incorporated during manufacture. The fire-retardant treated products may be coated with an ordinary paint. Mechanical properties and biological durability of fire-retardant treated wood products are not covered by this European Technical Specification. Paints, coatings and varnishes intended to improve the reaction to fire performance of a construction product when incorporated in the works, i.e. a building, are covered by ETAG 028[19]. This Technical Specification may be used as a basis for an approval system.
Durability of reaction to fire performance - Classes of fire-retardant treated wood-based product in interior and exterior end use applications
- ICS
- 71.100.50
- CCS
- 发布
- 2012-04-01
- 实施
Wood preservatives - Determination of the protective effectiveness of a preservative treatment against blue stain in wood in service - Laboratory method
- ICS
- 71.100.50
- CCS
- 发布
- 2012-02-20
- 实施
- 2012-02-20
This European Standard specifies a method which is only suitable for testing preparations and systems which are intended to prevent the occurrence of blue stain fungi in wood in service. It is not suitable for assessing the temporary preventive effectiveness of anti-stain preservatives on round wood or on freshly cut wood. The method is not intended for the determination of the fungicidal properties of the surface coating applied to the wood after the priming coat. This European Standard lays down a method for determining the effectiveness of a preparation applied by e.g. brushing, spraying, spraying tunnel, dipping or vacuum and pressure treatments resulti
Wood preservatives - Determination of the protective effectiveness of a preservative treatment against blue stain in wood in service - Laboratory method
- ICS
- 71.100.50
- CCS
- 发布
- 2012-02-03
- 实施
- 2012-02-03
Wood preservatives - Determination of the protective effectiveness of a preservative treatment against blue stain in wood in service - Laboratory method; German version EN 152:2011
- ICS
- 71.100.50
- CCS
- B71
- 发布
- 2012-02
- 实施
Wood preservation - Part 3: Preventive protection of wood with wood preservatives
- ICS
- 71.100.50
- CCS
- B71
- 发布
- 2012-02
- 实施
Wood preservation - Part 4: Curative treatment of wood destroying fungi and insects and refurbishment
- ICS
- 71.100.50
- CCS
- B71
- 发布
- 2012-02
- 实施
Wood preservatives. Determination of the protective effectiveness of a preservative treatment against blue stain in wood in service. Laboratory method
- ICS
- 71.100.50
- CCS
- B71
- 发布
- 2012-01-31
- 实施
- 2012-01-31
