B71 木材竹材防腐 标准查询与下载



共找到 445 条与 木材竹材防腐 相关的标准,共 30

This part of EN 46 specifies a method for the determination of the preventive action of a wood preservative against eggs of Hylotrupes bajulus (Linnaeus) when the preservative is applied as a surface treatment to wood. This method is applicable to: 1) water-insoluble chemicals which are being studied as active insecticides, 2) organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates, 3) organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates, or 4) water-soluble materials, for example salts. The method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures.

Wood preservatives - Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) - Part 2: Ovicidal effect (laboratory method); German version EN 46-2:2009

ICS
71.100.50
CCS
B71
发布
2010-03
实施

This Technical Specification describes a laboratory method for obtaining water samples from preservative treated wood exposed out of ground contact (wood held in the storage yard after treatment and which has been in conditions designed to simulate outdoor, out of ground contact situations), at increasing time intervals after exposure.

Durability of wood and wood-based products - Determination of emissions from preservative treated wood to the environment - Wood held in the storage yard after treatment and wooden commodities exposed in Use Class 3 (not covered, not in contact with the g

ICS
13.020.30;71.100.50
CCS
B71
发布
2010-02-28
实施
2010-02-28

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 exposure.

Durability of wood and wood-based products - Determination of emissions from preservative treated wood to the environment - Wooden commodities exposed in Use Class 4 or 5 (in contact with the ground, fresh water or sea water) - Laboratory method

ICS
13.020.30;71.100.50
CCS
B71
发布
2010-02-28
实施
2010-02-28

本标准规定了抗菌木(竹)质地板抗菌性能检验方法与抗菌效果分级、抗霉菌性能检验方法及效果分级。 本标准适用于抗菌木(竹)质地板的抗细菌性能和抗霉菌性能的检验。

Antimicrobial wood(bamboo)-based flooring.Test method for antimicrobial function and antimicrobial effect

ICS
79.080
CCS
B71
发布
2010-02-09
实施
2010-06-01

本标准规定了竹炭的密度、水分含量、灰分含量、挥发分含量、固定碳含量、pH值、电阻率、精炼度和热值的试验方法。 本标准适用于烧烤、水质净化、空气净化与湿度调节、保鲜、化妆品、食品、电磁屏蔽材料及工业用半导体等方面的竹炭,本标准不适用于经过特殊加工的竹炭,如各种改性的竹炭。

Test on the elementary physical and chemical properties of bamboo charcoal

ICS
71.040.50
CCS
B71
发布
2010-02-09
实施
2010-06-01

本标准规定了水载型及有机溶剂型防腐剂处理材的产品标识,不包括木材防腐油处理材的标识。 本标准适用于国内防腐木材的生产、销售、施工、使用及质量监督。

Brands of preservative-treated wood

ICS
01.075
CCS
B71
发布
2010-02-09
实施
2010-06-01

Wood preservatives - Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) - Part 2 : ovicidal effect (laboratory method).

ICS
71.100.50
CCS
B71
发布
2010-02-01
实施
2010-02-06

Wood preservatives - Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) - Part 1 : application by surface treatment (Laboratory method).

ICS
71.100.50
CCS
B71
发布
2010-02-01
实施
2010-02-06

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, woodattacking 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 this revision of this part of EN 599. Because such factors could, in service, significantly affect the active ingredient’s suitability for its intended purpose, the manufacturer/ producer is expected to ensure and be able to provide evidence that its stability, at the recommended retention of the preservative product, has been adequately assessed. This part of EN 599 is not applicable to wood preservative products supplied for application as pastes, solids or in capsule or gaseous form because these cannot be tested without modification of the biological tests cited in this standard. It does not apply either to wood preservative products for remedial (curative) treatments, to those applied to prevent fungi causing sap stain on green (unseasoned) timber or to those applied solely to prevent fungi causing disfigurement (blue stain) of wood in service. NOTE 1 The nature of the laboratory and field tests required in this part of EN 599 to demonstrate efficacy of a wood preservative are such that the time required generating the data is many months or years, depending upon the properties of the wood preservative and the use class in which the treated wood is to be exposed. For preservative products which have already been placed on the market without significant formulation variation (see Annex A) before the end of 1990 and which can demonstrate a record of having been used lawfully and successfully in accordance with local technical traditions during this period, national standards bodies or independent authorities nominated by them, may declare critical values for use within their territories. NOTE 2 For re-testing after making variations in product formulation, guidance is given in Annex A.

Durability of wood and wood-based products - Efficacy of preventive wood preservatives as determined by biological tests - Specification according to use class

ICS
71.100.50
CCS
B71
发布
2010-01-31
实施
2010-01-31

This test method is useful as a screening procedure for selecting fungicides or formulations for more rigorous field evaluation.1.1 This (laboratory) test method is used for determining the minimum concentration of fungicide, or formulation of fungicides, that is effective in preventing biodeterioration by sapstain fungi and molds in selected species of wood under optimum laboratory conditions. Note 18212;From the results of this test, commercial treating solution concentrations cannot be estimated without further field tests. 1.2 The requirements for test materials and procedures are discussed in the following order:

Standard Test Method for Fungicides for Controlling Sapstain and Mold on Unseasoned Lumber (Laboratory Method)

ICS
79.040 (Wood, sawlogs and sawn timber)
CCS
B71
发布
2010
实施

This European Standard specifies general requirements for structural timber that has been treated with preservatives against biological attack. This European Standard also specifies requirements for the evaluation of conformity and marking of preservative treated timber products when they are placed on the market. Treatments which include a biocide are covered by this standard. It does not provide details of which preservative treatments are necessary for a particular type of structural timber product to achieve a required service life, as regional climatic differences and prevalent biological agents would need to be taken into account for that purpose. This European Standard does not cover any subsequent treatment which may be required for structural timber products which have been machined, bored or planed after the CE marking has been applied. This standard does not cover the qualification of preservation products used to treat structural timber.

Structural timber - Structural timber preservative treated against biological attack

ICS
71.100.50;79.040
CCS
B71
发布
2009-12-31
实施
2009-12-31

This European Standard specifies a method for the determination of the preventive action of a wood preservative against eggs of Hylotrupes bajulus (Linnaeus) 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 insecticides; - 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; or -water-soluble materials, for example salts. The method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures.

Wood preservatives - Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) - Ovicidal effect (laboratory method)

ICS
71.100.50
CCS
B71
发布
2009-12-31
实施
2009-12-31

This European Standard specifies a method for the determination of the preventive action of a wood preservative against recently hatched larvae of Hylotrupes bajulus (Linnaeus) 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 insecticides; - 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. The method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures.

Wood preservatives - Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) - Application by surface treatment (laboratory method)

ICS
71.100.50
CCS
B71
发布
2009-12-31
实施
2009-12-31

本标准规定了防腐木材(包括锯材、圆木、木制品)和木材防腐剂的批的选择、取样、取样前的准备、取样方法、取样记录的要求及安全注意事项。 本标准适用于以检验该批防腐木材的透入率和载药量及木材防腐剂的质量为目的取样。

Sampling method for preservative-treated wood and wood preservatives

ICS
79.100.50
CCS
B71
发布
2009-12-25
实施
2010-07-01

Covers mixtures of copper-chromium-arsenic compounds (in the form of a powder, a granular powder, a paste, or a liquid) for timber preservation.

Mixtures of copper-chromium-arsenic compounds for timber preservation

ICS
71.100.50
CCS
B71
发布
2009-10-23
实施

Specifies the requirements for a concentrated mixture of copper azole compounds (in a liquid form) that, when diluted, is intended for use as a timber preservative.

Mixtures of copper azole compounds for timber preservation

ICS
71.100.50
CCS
B71
发布
2009-10-23
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 this revision of this part of EN 599. Because such factors could, in service, significantly affect the active ingredient's suitability for its intended purpose, the manufacturer/ producer is expected to ensure and be able to provide evidence that its stability, at the recommended retention of the preservative product, has been adequately assessed. This part of EN 599 is not applicable to wood preservative products supplied for application as pastes, solids or in capsule or gaseous form because these cannot be tested without modification of the biological tests cited in this standard. It does not apply either to wood preservative products for remedial (curative) treatments, to those applied to prevent fungi causing sap stain on green (unseasoned) timber or to those applied solely to prevent fungi causing disfigurement (blue stain) of wood in service. NOTE 1 The nature of the laboratory and field tests required in this part of EN 599 to demonstrate efficacy of a wood preservative are such that the time required generating the data is many months or years, depending upon the properties of the wood preservative and the use class in which the treated wood is to be exposed. For preservative products which have already been placed on the market without significant formulation variation (see Annex A) before the end of 1990 and which can demonstrate a record of having been used lawfulty and successfully in accordance with local technical traditions during this period, national standards bodies or independent authorities nominated by them, may declare critical values for use within their territories. NOTE 2 For re-testing after making variations in product formulation, guidance is given in Annex A.

Durability of wood and wood-based products - Efficacy of preventive wood preservatives as determined by biological tests - Part 1: Specification according to use class; English version of DIN EN 599-1:2009-10

ICS
71.100.50
CCS
B71
发布
2009-10
实施

Covers requirements for the following three types of boron timber preservatives, type I: a sodium borate of a composition corresponding approximately to that of disodium octaborate tetrahydrate, type II: a mixture of borax and boric acid and type III: a

Boron timber preservatives

ICS
71.100.50
CCS
B71
发布
2009-08-28
实施

Testing of wood preservatives - Determination of the corrosive effect to metals - Part 1: Liquid and dissolved wood preservatives

ICS
71.100.50
CCS
B71
发布
2009-08
实施

本标准规定了木材防腐剂与防腐处理后的木材及其制品中铜、铬和砷的原子吸收光谱测定方法。 本标准适用于木材防腐剂与防腐处理后的木材及其制品中铜、铬和砷的原子吸收光谱测定。

Determination of copper,chromium,arsenic in preservative solutions and treated wood and wood-based products.Atomic absorption spectrometric method

ICS
CCS
B71
发布
2009-07-07
实施
2010-01-16



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