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BSI Conversion Slide Conversion factors for units 被代替 发布日期 :  1995-01-01 实施日期 : 

定价: 1405元 / 折扣价: 1195 加购物车

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4.1 This standard practice is intended for use whenever the dynamic characteristics of a water slide are to be determined using instrumented humans.4.2 The use of this standard practice does not preclude the substitution of other published Amusement Industry accepted standard practices developed for use on water slides.4.3 The existence of this practice is not intended to imply that there is a requirement to perform specific accelerometer testing on water slides.1.1 This practice covers the acquisition of quantitative data related to the dynamic characteristics of water slides when taken with instrumented humans.1.2 Prior to the use of this practice, the designer/engineer shall have completed and approved the testing of a new slide such that it is reasonably expected to meet the performance requirements, including accelerations, of Practice F2376-21 and ensure the slide is safe for human testing.1.3 This practice shall not apply to:1.3.1 Any other amusement rides or devices, other than water slides and water slide systems as classified by Practice F2376-21.1.3.2 Non-human accelerometer testing on water slides or water slide systems as defined by Practice F2376-21.1.4 Units—The values stated in SI units are to be regarded as the standard. Other units of measurement are included in this standard for information only and are not considered standard.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.

定价: 590元 / 折扣价: 502 加购物车

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This specification covers the material, design, and dimensional requirements for horizontal slide chain link fence gates, gate posts, and other accessories and components for industrial and commercial applications. The horizontal slide gates covered here shall be of the following types: Type I—overhead slide gates that are supported only from above; and Type II—cantilever slide gates spanning an opening lacking a top or bottom support within that opening. Furthermore, Type II gates shall be supplied in any of the two classes as follows: Class 1— steel frame gates and aluminum frame gates using external rollers; and Class 2— frame gates and aluminum frame gates using internal rollers. Gates of either type and class shall conform to material and manufacture requirements specified for zinc-coated steel frames, aluminum alloy gate frames, polymer-coated steel or aluminum frames, chain link gate fabric, barbed wire top, and barbed tape. Type I gates shall additionally meet the specified requirements for materials and manufacture, shape and size, dimension and weight, gate posts, gate support members, roller assembly, gate extensions, and gate extension bracing. Conversely, Type II gates shall additionally meet the specified requirements for shape and size, gate posts, guide posts (for Class 1 only), roller assembly (external and internal rollers, top roller guards, and bottom protective plates), performance criteria, field adjustment, and latching.1.1 This specification covers detailed requirements for rolling, cantilever and overhead slide gates, gate posts, and accessories for industrial and commercial applications.1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are for information only.1.3 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: 590元 / 折扣价: 502 加购物车

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1.1 This practice applies to the classification, design, manufacture, construction, auditing, major modification, and operation of water slide systems. Water slide systems shall be defined as rides intended for use by riders in bathing attire where the action of the ride involves possible and purposeful immersion of the rider's body either in whole or in part in water, and uses circulating water to mobilize or lubricate the rider’s transportation along a purpose built path. This includes slides used with or without vehicles as defined below. The terms water slides, waterslides, and slides shall be considered equivalent when used in this practice.1.1.1 Owner/operator requirements of this standard are required of all water slide systems regardless of date of construction.1.1.2 The design, manufacture and construction of an existing water slide or portions of a water slide system unaffected by a major modification shall meet the standard requirements in existence at the time of the construction.1.2 For the purposes of this practice, a water slide system includes:1.2.1 The flume,1.2.2 The water-circulation system,1.2.3 The starting platform with associated means of access and egress,1.2.4 The structural supports,1.2.5 Vehicles or other aquatic accessories that are part of the water slide as defined by the manufacturer, and1.2.6 Means of slide termination.1.3 This practice shall not apply to:1.3.1 Any water slides installed in private residences,1.3.2 Water flume amusement rides where contact with water is merely incidental (for example, log flume rides, shoot-the-chutes),1.3.3 Amusement rides and devices whose design criteria are specifically addressed in another ASTM standard,1.3.4 Lazy river type attractions operating at constant elevation, constructed in the ground,1.3.5 Inflatable water slides (constant air supply) that are mounted on land (refer to Practice F2374-22 for the requirements of these types of water slides),1.3.6 Inflatable water slides (captured air) that are floating on a body of water (refer to EN/ISO 25649-2017, parts 1 through 7), and1.3.7 Water slides less than 6 ft tall. (Refer to Practice F2461-20a for the requirements of slides less than 6 ft tall.)1.4 Pre-existing designs manufactured after the effective date of publication of this practice if the design is service proven or previously compliant, as defined in Terminology F747-22, and the manufacturer provides:1.4.1 A historical summary of the water slide, or major modification as defined in Terminology F747-22, and1.4.2 A statement that the design is service proven or previously compliant. Water slides and major modifications to water slides may qualify as previously compliant for five years following the date of publication of this practice. Thereafter, water slides and major modifications to water slides must qualify as service proven or meet the requirements of this practice.1.4.3 Service proven or previously compliant designs shall comply with Section 4.1.5 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.NOTE 1: The conversion factor from inch-pound to metric units is 1 in. = 25.4 mm, and 1 lb = 4.4482 N.1.6 This practice includes an Appendix, which provides additional information to enhance the user's understanding of and application of the criteria presented in this practice, for example, rationale, background, drawings, interpretation, or commentary. The information in the Appendix shall not be considered a mandatory part of this practice.1.7 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.1.8 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: 646元 / 折扣价: 550 加购物车

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5.1 The general design geometry herein defined applies to both a separate adaptor accessory mating two booms of different geometry as well as boom end connectors (see Terminology F818).5.2 Interconnectibility is intended to facilitate mating of oil spill response booms of various sizes, strengths, design, and manufacture.5.3 The use of this general design geometry in no way guarantees the effective performance of the linked boom sections, since each boom’s design and the environmental conditions at each incident govern overall performance.1.1 This specification covers design criteria requirements, design geometry, material characteristics, and desirable features for oil spill response boom slide connections. These criteria are intended to define minimum mating characteristics and are not intended to be restricted to a specific configuration.1.2 The specification defines the geometry required to mate with typical Universal slide connectors or Specification F962 connectors with web thickness up to 0.3 in. Some very heavy-duty or PVC connectors may exceed this dimension and not be compatible.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 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.

定价: 590元 / 折扣价: 502 加购物车

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