1.1 This practice summarizes the test methods that may be used to assist in quality control during application and in specifying pigmented coatings that shall be used in factory finishing of wood products. 1.2 This practice is not intended for use by the consumer of coated wood products in specifying such coated wood products. 1.3 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.

定价： 0元

1.1 These test methods cover sampling of creosote, creosote-coal tar solutions, creosote-petroleum solutions, and oilborne and waterborne preservatives. Note 1-See Specification D390, for Coal-Tar Creosote for the Preservative Treatment of Piles, Poles, and Timbers for Marine, Land, and Fresh Water Use, Specification D391 for Creosote-Coal Tar Solution, and Specification D1858, for Creosote-Petroleum Solution. 1.1.1 Creosote and creosote solutions are homogeneous liquids, except for their moisture content. At atmospheric temperatures, however, part of the creosote is usually in crystalline form, and shall be heated to a temperature at which it is entirely liquid before sampling. 1.1.1.1 When sampling creosote and creosote solutions, the object is to obtain a sample that will be representative of the water content, and the methods of sampling described are intended to accomplish that purpose. 1.1.2 Recommended test methods are given for sampling a preservative in a liquid or solid state and in the several types of containers in which they are likely to be encountered. Creosote, creosote-coal tar, and creosote-petroleum solutions may be in the form of a liquid or semiliquid. Oilborne and waterborne preservatives may be in the solid state, in concentrated solutions, or in ready-to-use solutions. 1.2 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.

定价： 0元

This specification designates woods to be used as panels in weathering tests of coatings such as solvent-borne or water-borne paints. Different wood species shall be considered for testing due to their wide variations in the anatomy and density. Wood species materials for test panels include western red cedar, white pine and Ponderosa pine, southern pine, redwood, and Douglas fir. Wood panel characteristics such as weight per volume, wood character, panel thickness, surface smoothness, relative humidity, and growth rings density shall be in accordance with the specification.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.

定价： 0元

3.1 The determination of wood fiber in asbestos-cement products is necessary because such fibers may be added when multi-wall paper bags containing the asbestos are included in the batch formulations, or cellulose may be added as a processing aid during the manufacture of the products.3.2 Although moderate concentrations of wood fiber usually have a negligible effect on product durability and performance, higher concentrations can have deleterious effects on products exposed to moisture and thermal shocks.1.1 This test method covers the determination of the cellulose content of asbestos-cement products. Refer to Note 1 and Note 2.1.2 Before this test method can be used for the determination of other organic substances in asbestos-cement, it must be ascertained that accurate results can be obtained by correlation trials with known concentrations of the organic substances in question present in samples of asbestos-cement.1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.1.4 Warning—Breathing of asbestos dust is hazardous. Asbestos and asbestos products present demonstrated health risks for users and for those with whom they come into contact. In addition to other precautions, when working with asbestos-cement products, minimize the dust that results. For information on the safe use of chrysoltile asbestos, refer to “Safe Use of Chrysotile Asbestos: A Manual on Preventive and Control Measures.”21.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. See 1.4 for a specific safety warning.1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 0元

1.1 This test method covers the determination of the degree of set of wood sash glazing compounds. 1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 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.

定价： 0元

This test method covers accelerated procedures for determining the relative permanence and effectiveness of wood preservatives in stakes exposed in field plots. The sapwood of southern pine shall be the preferred wood for comparative tests. The pretreatment selections and treatment procedure of test stakes are presented in details. The after treatment handling of test stakes, and installation of stakes are presented in details. The periodic calculation of the index of condition, short-cut method, percent of index condition, and termination of test shall be evaluated to meet the requirements prescribed.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.

定价： 0元

1.1 This test method covers the determination of the moisture content in wood and is an alternative procedure for the oven drying method given in Sections 124 to 127 of Methods D143. Its use is required when the wood contains volatile oils or oil preservative. The test method also covers the determination of the quantity of creosote or creosote-base preservative in treated wood. 1.2 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.

定价： 0元

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.

定价： 0元

This test method is useful in the development of new wood preservatives and preservative systems by evaluating the minimum preservative retention to prevent decay under laboratory conditions. The results are used to facilitate target retentions in subsequent tests for effectiveness against termites (see Test Method D 3345) and in field stakes (see Test Method D 1758). The sections on Treatment and Preservative Permanence are referenced by other ASTM standards. The test method assumes that the test blocks exposed to certain conditions after treatment will achieve equilibrium, and will return to the same equilibrium after exposure to fungi. This assumption may lead to weight loss that is not due to decay. The test uses live cultures of fungal organisms that require careful colonization, storage, and feeding to remain viable strains.1.1 This test method covers determination of the minimum amount of preservative that prevents decay of selected species of wood by selected fungi under optimum laboratory conditions. 1.2 The requirements for preparation of the material for testing and the test procedure appear in the following order: Section TitleSection Summary of Test Method3 4 Apparatus5 Reagents6 Wood and Test Blocks7 Test Fungi8 Culture Media9 Preparation of Test Cultures10 Preparation and Impregnation of Test Blocks11 Conditioning Treated Blocks12 Preservative Permanence13 Stabilization of Treated Test Blocks and Placement in Culture Bottles14 Incubation and Duration of Test15 Handling Test Blocks After Exposure to Test Fungi16 Calculation of Weight Losses17 Evaluation of Test Results18 Refining the Threshold19 Report20 Precision and Bias21 Keywords22 1.3 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.

定价： 0元

1.1 This test method covers the determination of the water solubility of an organic solvent used as an auxiliary or cosolvent for pentachlorophenol or other biocides in wood preserving solutions. Conversely, the solvent solubility in the water may also be determined. Auxiliary solvents are used to either formulate high concentrations of penta or other biocides for shipment of liquid concentrate for subsequent dilution with an oil, or to boast the biocide solvency of the petroleum solution when mixed for treating.1.2 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.

定价： 0元

Preservatives of the metallic series and oil soluble preservatives are not readily apparent in a cross section of wood either due to similar color to the species of wood or lack of color of the preservative itself. Chemical staining of a treated specimen of wood reveals the presence of the preservative. The sapwood and heartwood of Douglas-Fir and the pine species can be differentiated by a chemical stain.1.1 These test methods cover procedures for determining penetration of preservatives in wood in cases where demarcation between the treated and untreated wood is not readily visible. Included are test methods for differentiating the heartwood and the sapwood of wood samples for specific species, and a test method for differentiating the heartwoods between the red oaks and the white oaks. 1.2 The procedures appear in the following order: Procedure Sections Penetration of Arsenic-Containing Preservatives 6 to 8 Penetration of Copper-Containing Preservatives 9 to 11 Penetration of Fluoride-Containing Preservatives 12 to 15 Penetration of Pentachlorophenol Using 4,4[prime]-bis-Dimethylamino-Triphenylmethane (DMTM) 16 to 20 Penetration of Pentachlorophenol Using a Silver-Copper Complex Known as "Penta-Check" 21 to 24 Penetration of Solvent Used With Oil-Soluble Preservatives 25 to 28 Penetration of Zinc-Containing Preservatives 29 to 32 Differentiating between Sapwood and Heartwood in Pine Species (Pinus sp.) 33 to 36 Differentiating between Sapwood and Heartwood in Douglas Fir (Pseudotsuga menziesii) 37 to 40 Differentiating between Sapwood and Heartwood in White Fir (Abies concolor) 41 to 44 Differentiating Between Woods of the Red Oak and the White Oak Species 45 to 48 1.3 This standard does not purport to address all of the safety problems, 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.

定价： 0元

1.1 This test method covers the testing of wood sash face glazing compounds for accelerated aging. Note-Test Method D2249 describes a similar procedure for a different type of glazing compound. 1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

定价： 0元

1.1 This practice consists of a procedure for decomposition of wood as an initial step for analysis for the constituents arsenic, chromium, copper, phosphate, and zinc, all of which may then be analyzed in accordance with Test Methods D 1326, D 1627, D 1628 and D 5584.1.2 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. Specific precautionary statements are given in Section 7.

定价： 0元

1.1 This test method covers colorimetric analysis of CDDC in treated wood. 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. 1.3 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.

定价： 0元

1.1 This test method provides for the determination of the relative durability and compatibility of factory-primed wood and wood-based substrates with representative finish coats when exposed to the weather. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 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.

定价： 0元