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

Wood preservatives - physicochemical testing - Part 5 : dilution testing.

ICS
71.100.50
CCS
B71
发布
2006-05-01
实施
2006-05-05

Wood preservatives - physicochemical testing - Part 10 : storage stability testing.

ICS
71.100.50
CCS
B71
发布
2006-05-01
实施
2006-05-05

Wood preservatives - physicochemical testing - Part 9 : dispersion suitability.

ICS
71.100.50
CCS
B71
发布
2006-05-01
实施
2006-05-05

Wood preservatives - physicochemical testing - Part 8 : emulsifying suitability.

ICS
71.100.50
CCS
B71
发布
2006-05-01
实施
2006-05-05

Wood preservatives - physicochemical testing - Part 6 : Suspension testing.

ICS
71.100.50
CCS
B71
发布
2006-05-01
实施
2006-05-05

Wood preservatives - Physicochemical testing - Part 1 : physicochemical characteristics and specifications.

ICS
71.100.50
CCS
B71
发布
2006-05-01
实施
2006-05-05

Wood preservatives - physicochemical testing - Part 7 : dissolution suitability testing.

ICS
71.100.50
CCS
B71
发布
2006-05-01
实施
2006-05-05

Wood preservatives - physicochemical testing - Part 2 : resistance to oxidation.

ICS
71.100.50
CCS
B71
发布
2006-05-01
实施
2006-05-05

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 : _ 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 Hylotrupes bajalus (Linnaeus) - Ovicidal effect (laboratory method)

ICS
71.100.50
CCS
B71
发布
2006-04-28
实施
2006-04-28

This part of EN 46 specifies a method for the determination of the preventive action of a wood preservative 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 asprepared 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. This method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures.

Wood preservatives - Determination of the preventive action against Hylotrupes bajulus (Linnaeus) - Part 2: Ovicidal effect (laboratory method)

ICS
71.100.50
CCS
B71
发布
2006-03-01
实施

This test method is intended for use with any preservative that is of uniform composition and not so tightly bound to the wood or so water insoluble that it cannot diffuse in the culture medium on which the assay fungus is grown (1, 2, 3).2 It is especially applicable to monitoring non-pressure treated millwork and other wood items (4), but it can be used to determine approximate preservative retentions at prescribed locations in pressure-treated wood (5). When measuring longitudinal preservative penetration, as is especially useful with millwork, the wood can be sampled on the end grain. The assay also provides a reliable means of observing losses of preservative retention in wood during service (or experimentally subjected to particular environmental conditions). This test method is not intended for comparing preservatives nor for estimating retentions of a preservative of variable composition, such as creosote. It can be used, however, for comparing relative potencies of such preservative.1.1 This test method covers a non-chemical, biological procedure for assaying wood for approximate preservative content (Note 0). It requires minimal equipment and technical proficiency. No costly equipment is needed other than a small autoclave for preparing fungal media. Since this test method does not require composite samples to ascertain preservation retentions, therefore it is used to assess retention at individual locations.Note 0With appropriate, simple adaptation, the method can be used with other products besides wood, such as fungicidal paints and glues. The assaying is done wherever it is convenient, since aseptic precautions are not required except for maintaining a pure stock culture of the assay fungus.1.2 The values stated in SI units are to be regarded as the standard. The inch-pound units given in parentheses are for information only.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 Detection and Estimation of Retention of Wood Preservatives by Aspergillus Bioassaying

ICS
71.100.50
CCS
B71
发布
2006
实施

1.1 This test method covers the determination of the relative effectiveness of wood preservatives in round posts set in the ground in field plots. Two tests are described, one for small (3 to 5 in. (80 to 130 mm) in diameter) sapwood posts which is the preferred test if major interest lies in testing the preservative when fairly evenly distributed throughout the piece, and the second for large posts (7 to 10 in. (180 to 250 mm) in diameter) which is preferred when the preservative is tested under conditions of gradient retention and distribution normally encountered in commercial operations.1.2 The requirements for preparation of the material for testing and the test procedures appear as follows:1.3 The values stated in inch-pound units are to be regarded as the standard. The SI equivalents of inch-pound units may be approximate.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 Field Evaluation of Wood Preservatives in Round Post-Size Specimens

ICS
71.100.50
CCS
B71
发布
2006
实施

1.1 This test method covers accelerated procedures for determining the relative permanence and effectiveness of wood preservatives in stakes exposed in field plots.1.2 The requirements for preparation of the material for testing and the test procedures appear in the following order: 1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.4 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 of Evaluating Wood Preservatives by Field Tests with Stakes

ICS
71.100.50
CCS
B71
发布
2006
实施

This CEN Technical Specification specifies a field test method for determining the effectiveness of a product in the prevention of the colonization of freshly felled wood by sapstain fungi and mould fungi.

Wood preservatives - Determination of the preventive effectiveness against sapstain fungi and mould fungi on freshly sawn timber - Field test

ICS
71.100.50
CCS
B71
发布
2005-12-12
实施
2005-12-12

This CEN Technical Specification specifies a field test method for determining the effectiveness of a product in the prevention of the colonization of freshly felled wood by sapstain fungi and mould fungi.

Wood preservatives - Determination of the preventive effectiveness against sapstain fungi and mould fungi on freshly sawn timber - Field test

ICS
71.100.50
CCS
B71
发布
2005-12-12
实施
2005-12-12

This document specifies a method for the determination of the eradicant action of a wood preservative against the larvae of Anobium punctatum (De Geer). This method is applicable to:  organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates; or  organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates; or  water-soluble materials, for example.

Wood preservatives - Determination of eradicant action against larvae of Anobium punctatum (De Geer) (laboratory method)

ICS
71.100.50
CCS
B71
发布
2005-12-05
实施
2005-12-05

This Technical Specification specifies a field test method for determining the effectiveness of a product in the prevention of the colonization of freshly felled wood by sapstain fungi and mould fungi.

Wood preservatives - Determination of the preventive effectiveness against sapstain fungi and mould fungi on freshly sawn timber - Field test; German version CEN/TS 15082:2005

ICS
71.100.50
CCS
B71
发布
2005-10
实施

ERRATUM

ICS
CCS
B71
发布
2005-09-20
实施

Wood preservatives - Determination of the toxic values against larvae of Hylotrupes bajulus (Linnaeus) - (Laboratory method).

ICS
71.100.50
CCS
B71
发布
2005-09-01
实施
2005-09-20

本标准规定了水载型木材防腐剂的有效成分配比,并描述了在各种剂型(固体、膏状或溶液)中有效成分的含量要求。本标准包括有机溶剂型木材防虫剂、有机溶剂型木材防腐剂及防霉防变色剂的有效成分。 本标准适用于木材防腐剂的生产及使用。

Wood preservatives

ICS
71.100.50
CCS
B71
发布
2005-08-16
实施
2005-12-01



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