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1.1 This guide consists of symbols and notations pertaining to documenting deficient conditions observed during facade inspections.1.2 The purpose of this guide is to provide a quick shorthand, notation system that will serve as a uniform system for facade inspectors to record their observations on existing elevation drawings or photographs, or both, of existing building facades.1.3 This guide is not intended to be used to record or document a diagnosis for the particular symptom.1.4 Notations are listed in alphabetical order. Compound terms appear as per the first word as spoken.1.5 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.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.

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This practice covers a list of standard temperatures from which selection may be made for any specific test or test method. Tolerances of the test temperature shall be in accordance with the specific requirement. This tolerance is the maximum allowable variation in the temperature of the space enclosing the specimens being tested. The average temperature of the space shall be as close as practicable to the specified temperature.1.1 Reliable comparisons between different rubber compounds and between different laboratories is an essential component of effective testing.1.2 It is necessary to standardize the temperature and humidity conditions to which materials are subjected prior to and during testing.1.3 Section 2 of this practice includes the definition of terms commonly used to describe the conditions of testing.1.4 Section 3 of this practice covers a list of standard test temperatures for testing from which selection may be made for a specification, procedure, practice, standard or method.1.4.1 Any specification, procedure, practice, standard or method that specifies test temperatures shall take precedence over this practice.1.4.2 The standard test temperatures for testing do not apply to preparation, mixing, processing, or vulcanizing temperatures for rubber compounds.1.5 Section 4 of this practice covers a list of standard relative humidity conditions for testing from which selection may be made for a specification, procedure, practice, standard or method.1.5.1 Any specification, procedure, practice, standard or method that specifies relative humidity shall take precedence over this practice.1.5.2 The standard relative humidity conditions for testing do not apply to preparation, mixing, processing, or vulcanizing of rubber compounds, but may serve as a guide when the condition is not specified.1.6 Section 5 of this practice covers the standard conditioning of materials for testing.1.6.1 Any specification, procedure, practice, standard or method that specifies the conditioning of materials for testing shall take precedence over this practice.1.7 Section 6 of this practice includes the keywords associated with this document which may be used in standard document or internet searches.1.8 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.9 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.1.10 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.

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定价： 515元 加购物车

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3.1 Systematic surveys provide data on shoreline, lakeshore, river bank or other terrain’s character and oiling conditions from which informed planning and operational decisions can be developed with respect to cleanup (1-4).3 In particular, the data are used by decision makers to determine which oiled areas require treatment and to develop end-point criteria for use as targets for the field operations.3.2 Surveys may include one or more of four components or phases, as listed below. The scale of an affected area plus quantity and availability of pre-spill information will influence the selection of survey components and its level of detail.3.2.1 The aerial reconnaissance survey phase provides a perspective on the overall extent and general nature of the oiling conditions. This information is used in conjunction with environmental, resource, and cultural sensitivity data to guide shoreline protection, recovery of mobile oil, and to facilitate the more detailed response planning and priorities of the response operations.3.2.2 The aerial video survey(s) phase provides systematic audio and video documentation of the extent and type of oiling conditions, physical character, and logistics information, such as access and staging data.3.2.3 The ground assessment survey(s) phase provides the necessary information and data to develop appropriate response recommendations. A field team(s) collects detailed information on oil conditions, the physical and ecological character of oiled areas, and resources or cultural features that may affect or be affected by the timing or implementation of response activities.3.2.4 The post-treatment inspection ground survey or monitoring phase provides the necessary information and data to ensure a segment, that is part of the response program, has been treated to the approved end-point criterion. (5)3.3 In order to ensure data consistency, it is important to use standardized terminology and definitions in describing oiling conditions, as provided in Guide F1687. This terminology is described in more detail in guidelines on Best Practices and checklists for the implementation of a survey program (1-4).1.1 This guide covers field procedures by which data can be collected in a systematic manner to document and assess the oiling conditions on shorelines, river banks, and lake shores (shores and substrates) plus dry land habitats (terrain).1.2 This guide does not address the terminology that is used to define and describe terrain oiling conditions, the ecological character of oiled terrain, or the cultural or other resources that can be present.1.3 The guide is applicable to marine coasts (including estuaries) and to freshwater environments (rivers and lakes) and to dry land habitats. In alignment with Guide F2204:1.3.1 For the purpose of this guide, marine and estuarine shorelines, river banks, and lake shores will be collectively referred to as shorelines, shores, or shore-zones.1.3.2 Shore types include a range of impermeable (bedrock, ice, and manmade structures), permeable (flats, beaches, and manmade), and coastal wetland (marshes, mangroves) habitats.1.4 Other non-shoreline, inland habitats include wetlands (pond, fen, bog, swamp, tundra, and shrub) and drier terrains (grassland, desert, forests), and will be collectively referred to as either wetlands or terrains, respectively.1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.6 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.1.7 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.

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This specification covers emergency conditions, occupant safety and accommodations for occupants and cargo. The applicant for a design approval must seek the individual guidance of their respective civil aviation authority (CAA) body concerning the use of this standard as part of a certification plan.1.1 This specification addresses emergency conditions, occupant safety and accommodations for occupants and cargo.1.2 The applicant for a design approval must seek the individual guidance of their respective civil aviation authority (CAA) body concerning the use of this standard as part of a certification plan. For information on which CAA regulatory bodies have accepted this standard (in whole or in part) as a means of compliance to their airworthiness regulations (Hereinafter referred to as “the Rules”), refer to ASTM F44 webpage (www.ASTM.org/COMITTEE/F44.htm) which includes CAA website links.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 are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.5 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.

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4.1 These practices provide information on the resistance to cyclic laboratory aging.1.1 These practices cover the determination of the resistance of adhesives to cyclic accelerated service conditions by exposing bonded specimens to conditions of high and low temperatures and high and low relative humidities. The extent of degradation is determined from changes in strength properties as a result of exposure to the test conditions (Note 1). It is recognized that no accelerated procedure for degrading materials correlates perfectly with actual service conditions, and that no single or small group of laboratory test conditions will simulate all actual service conditions. Consequently, care must be exercised in the interpretation and use of data obtained in this practice. The test condition, the number of cycles of the test condition to be used, the particular strength property to be used to determine the extent of degradation, and whether test specimens or test panels are to be used, are specified in the material specification.NOTE 1: These practices/conditions are intended for use with specimens described in the approved ASTM strength test methods for adhesives as follows:Test Methods D897, D903, D906, D950, D1002, D1062, and Test Method D1344.1.2 The values stated in SI units are to be regarded as the standard.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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.4 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.

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4.1 This guide is intended to provide building professionals with a methodology for conducting periodic condition assessments of building facades, for the purpose of determining if conditions exist in the subject facades that represent hazards to persons or property. It addresses the performance expectations and service history of a facade, the various components of a facade, and the interaction between these components and adjacent construction to provide a stable and reliable enclosure system. This guide was written as a parallel document to Practice E2270 as well as potential uses in conducting facade inspections as required by authorities having jurisdiction. Practice E2270 is written in the imperative form as a Standard Practice and is designed for adoption by specifying authorities. This guide is intended as a dissemination of explicit knowledge gained from experience of conducting periodic facade inspections. Implicit in this guide are general facade inspection techniques that have been tailored for periodic inspections. These tips and techniques are shared to provide a comprehensive template from which a facade inspection program can be tailored.4.1.1 Qualifications—Use of this guide requires knowledge of basic physics, construction and building exterior wall design principles and practices.4.1.2 Application—The sequential activities described herein are intended to produce a complete and comprehensive evaluation program, but all activities may not be applicable or necessary for a particular evaluation program. It is the responsibility of the professional using this guide to determine the activities and sequence necessary to perform an appropriate condition assessment for a specific building properly.4.1.3 Preliminary Assessment—A preliminary assessment may indicate that localized conditions in a wall system exist which are limited to a specific element or portion of a wall. The evaluation of causes may likewise be limited in scope, and the procedures recommended herein abridged according to the professional judgment of the investigator. A statement stipulating the limits of the investigation should be included in the report.4.1.4 Expectations—Expectations about the overall effectiveness of a condition assessment program must be reasonable, and in proportion to a defined scope of work and the effort and resources applied to the task. The scope and effort of facade inspections is defined by the purchaser and provider of such services. The objective is to be as comprehensive as possible within a defined scope of work. The methodology in this guide is intended to address the intrinsic behavior of a facade system. Since every location throughout the building facade is not likely to be included in the evaluation program, it is possible that localized conditions of distress may not be identified. Conditions that are localized or unique may remain, and require additional evaluation. The potential results and benefits of the condition assessment program should not be over-represented.4.2 This guide is not intended for use as listed below. In each instance, more appropriate standards or guides exist.4.2.1 As a design guide, design check, or a guide specification. Reference to design features of a wall is only for the purpose of identifying items of interest for consideration in the condition assessment process.4.2.2 As a construction quality control procedure, or as a preconstruction qualification procedure.4.2.3 As a diagnostic protocol for evaluating buildings for water leakage or other performance related problems.4.2.4 As a sole evaluation of facade damage arising from natural or manmade event/disasters.1.1 This guide is intended to establish procedures and methodologies for conducting inspections of building facades including those that meet inspection criteria for compliance with Practice E2270 as well as potential uses in conducting facade inspections as required by authorities having jurisdiction. For the purposes outlined in this guide, unsafe conditions are hazards which could result from loss of facade materials.1.2 Investigative techniques discussed may be intrusive, disruptive or destructive. It is the responsibility of the investigator to establish the limitations of use, to anticipate and advise of the destructive nature of some procedures, and to plan for patching and selective reconstruction as necessary.1.3 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.1.4 This standard may involve hazardous materials, operations, and equipment. 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. Awareness of safety and familiarity with safe procedures are particularly important for aboveground operations on the exterior of a building and destructive investigative procedures that typically are associated with the work described in this standard.1.5 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.

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4.1 Intent—This standard practice is intended to establish the minimum requirements for conducting periodic inspections of building facades to identify unsafe conditions that could cause harm to persons and property. It addresses the required content of the facade inspection to convey to the specifying authority the condition of the facade and allow comparisons of facade conditions at other times. Facade Inspection reports conducted and prepared as outlined in this standard practice will provide specifying authorities the information necessary to mitigate the threat of harm, injury, damage, or loss to persons or property from unsafe conditions on subject facades.4.2 Need for Periodic Facade Inspections—Due to age, lack of maintenance, design or construction errors, or a combination of these factors, building facades deteriorate. Based on the knowledge gained about the performance of building facades through investigation and research, governing authorities, owners, and qualified professionals are becoming more aware of potential unsafe conditions on building facades that if unaddressed, can jeopardize public safety and surrounding properties.4.3 Facade Service History—Facades require periodic maintenance and repairs to extend their useful life and to minimize and/or correct problems. As a part of any facade inspection, facade service history shall be reviewed because: (1) it may indicate patterns of leakage or other performance problems leading to concealed damage and an unsafe condition; (2) it may show a poorly conceived or improperly implemented maintenance or repair procedure that can contribute and aggravate unsafe conditions; and (3) it is necessary to distinguish between original construction and subsequent repairs or modifications during the inspection process and help identify the source of potential problems.4.4 Who Shall Perform the Inspection—Facade inspection shall be performed by a qualified inspector familiar with the available service history and the available design documents relevant to the building facade. The qualified inspector shall be capable of assessing both the watertight integrity and exterior conditions of the building facade to evaluate and identify potential unsafe conditions. The qualified professional who seals and signs the report shall also oversee all work of the qualified inspector and the inspection process.4.5 Facades Requiring Inspection—Those facades as determined by the specifying authority that pose a potential threat of harm, injury, damage or loss to persons or property.4.6 Frequency, extent, and the required level of facade inspections are dependent on facade age, material, and construction.4.7 Observed facade deficiencies shall be categorized and documented in Facade Inspection Report as “unsafe condition,” “requires repair/stabilization,” or “ordinary maintenance.”4.8 Limitations—Due to the construction techniques and physical properties of the many materials used in facade construction, and the inherent limitations on detecting concealed facade distress based on limited observation and probes, conducting a facade inspection does not assure that all unsafe conditions will be identified.1.1 This standard practice covers methods and procedures for inspection, evaluation, and reporting for periodic inspection of building facades for unsafe conditions. In the context of this practice, unsafe conditions are hazards caused by or resulting from loss of facade material.1.2 This standard practice does not purport to address the nature of deterioration of various building facade materials nor the performance of their assemblies. It is the responsibility of the owner to retain a qualified professional who can demonstrate expertise in the evaluation of various facade materials and their assemblies.1.3 Investigative techniques discussed may be intrusive, disruptive, or destructive. It is the responsibility of the qualified professional to anticipate, advise on the nature of procedures, and to plan for implementing repair as necessary.1.4 It is the responsibility of the specifying authority to establish the usage of this standard practice and to supplement this practice with additional requirements suitable to its local jurisdiction. It is also the responsibility of the specifying authority to determine compliance with local licensing regulations and customary practices.1.5 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.1.6 This standard may involve hazardous materials, operations, and equipment. 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. Awareness of safety and familiarity with safe procedures are particularly important for above-ground operations on facades and destructive investigative procedures, which typically are associated with the work described.1.7 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.

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4.1 Accurate definition of boundary conditions is an important part of conceptualizing and modeling groundwater flow systems. This guide describes the properties of the most common boundary conditions encountered in groundwater systems and discusses major aspects of their definition and application in groundwater models. It also discusses the significance and specification of boundary conditions for some field situations and some common errors in specifying boundary conditions in groundwater models.1.1 This guide covers the specification of appropriate boundary conditions that are to be considered part of conceptualizing and modeling groundwater systems. This guide describes techniques that can be used in defining boundary conditions and their appropriate application for modeling saturated groundwater flow model simulations.1.2 This guide is one of a series of standards on groundwater flow model applications. Defining boundary conditions is a step in the design and construction of a model that is treated generally in Guide D5447.1.3 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.1.4 This guide offers an organized collection of information or a series of options and does not recommend a specific course of action. This document cannot replace education or experience and should be used in conjunction with professional judgment. Not all aspects of this guide may be applicable in all circumstances. This ASTM standard is not intended to represent or replace the standard of care by which the adequacy of a given professional service must be judged, nor should this document be applied without consideration of a project's many unique aspects. The word “Standard” in the title of this document means only that the document has been approved through the ASTM consensus process.

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4.1 This guide establishes test conditions that will provide a measured oil recovery rate and efficiency for a skimmer operating in drift ice.4.2 End users need a procedure to quantify optimum performance data for planning and selection of equipment.4.3 The procedure in this guide will assist in verifying and accurately reporting skimmer system performance.4.4 Tests will be conducted under well documented conditions and provide repeatable results. Other detailed testing and collection of skimmer performance data are covered under existing standards (see Guide F631 and Test Method F2709).1.1 This guide defines a procedure and measurement criteria to quantify the recovery rate and efficiency of a stationary skimmer system in drift ice conditions.1.2 The suggested procedure and test parameters are intended to provide conditions typical of relatively sparse drift ice and relatively dense drift ice coverage.1.3 It is accepted that the recovery rate as determined by this guide will not likely be achievable under actual conditions of a spill. The procedure in this guide does not account for such issues as changing recovery conditions, number of daylight hours, operator downtime, less than ideal control of skimmer settings, and inclement weather.1.4 The procedure in this guide involves the use of specific test oils that may be considered hazardous materials. It is the responsibility of the user of this guide to procure and abide by necessary permits and regulations for the use and disposal of test oil.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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.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.

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