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ISO DIS 11971 - Steel and iron castings - Visual examination of surface quality
December 18, 2018 - ISO

This International Standard covers the acceptance criteria for the surface inspection of steel and iron castings by visual testing. Acceptance levels utilize Bureau de Normalisation des Industries de la Fonderie (BNIF) and Steel Castings Research and Trade Association (SCRATA) or Casting Technology...

ASME Y14.36 - Surface Texture Symbols
November 30, 2018 - ASME

This Standard establishes methods to designate surface texture controls. It includes symbolic and textual methods for specifying roughness, waviness, and other surface texture information on drawings, in specifications, or in other documents.

DIN 53108 - Testing of paper and board - Determination of roughness according to Bendtsen
December 1, 2018 - DIN

Diese Norm legt ein Prüfverfahren zur Bestimmung der Rauheit nach Bendtsen fest. Das Verfahren darf zur Prüfung von Papier, Karton und Pappe zwischen 10 ml/min und 5 000 ml/min angewendet werden. Das Verfahren ist nicht geeignet für die Prüfung von: a) voluminösem, kompressiblem Papier, bei der...

ISO DIS 12129-2 - Plain bearings - Tolerances - Part 2: Tolerances on form and position and surface roughness for shafts and thrust collars
July 30, 2018 - ISO

This part of ISO 12129 specifies tolerances on form and position as well as the surface roughness of shafts, flanges and thrust collars as used in plain bearing units. It is applicable to journal or thrust plain bearing units or to a combination of both, installed either horizontally or...

ASTM D7723 - Standard Test Method for Rubber Property - Macro-Dispersion of Fillers in Compounds
November 1, 2018 - ASTM

This test method covers a procedure to measure the macro-dispersion of fillers in a rubber matrix by quantifying the surface roughness of a freshly cut specimen using an optical microscope in reflection mode. The method provides a procedure to measure the quality of mixing of reinforcing...

ISO 20457 - Plastics moulded parts - Tolerances and acceptance conditions
September 1, 2018 - ISO

This document specifies possible manufacturing tolerances for plastic moulded parts. This document specifies all integral features with general tolerances with surface profile tolerance within a specified datum system. It allows for additional specifications in case of functional needs and...

Practical Channel Hydraulics : Roughness, Conveyance and Afflux
March 2, 2018 - CRC

Practical Channel Hydraulics is a technical guide for estimating flood water levels in rivers using the innovative software known as the Conveyance and Afflux Estimation System (CES-AES). The stand alone software is freely available at HR Wallingford's website www.river-conveyance.net. The...

ISO 21164 - Metallic and other inorganic coatings - DC magnetron sputtered silver coatings for engineering purposes - Measurement of coating adhesion
July 1, 2018 - ISO

This document specifies the test methods for coating adhesion of sputtered silver layer coating for electrical, electronic, optical and other engineering applications. Engineering applications are defined as those in which the coating essentially serves a non-decorative purpose. Although the...

ASTM E1274 - Standard Test Method for Measuring Pavement Roughness Using a Profilograph
January 1, 2018 - ASTM

This test method covers the measurement of pavement roughness using an articulated multi-wheeled profilograph at least 23 ft (7 m) long (Fig. 1 is typical). This test method utilizes a surface record made by moving the profilograph longitudinally over the pavement at less than 3 mph (5...

ISO TR 19402 - Paints and varnishes - Adhesion of coatings
August 1, 2018 - ISO

This document summarises the common methods for evaluating the adhesive strength of coatings on a substrate, which can be another coating beneath or the substrate itself. The test methods and evaluation methods are described in Clauses 4, 5, and 6. In the case of standardized test methods the...

DS/ISO/TR 19402 - Paints and varnishes – Adhesion of coatings
July 23, 2018 - DS

This document summarises the common methods for evaluating the adhesive strength of coatings on a substrate, which can be another coating beneath or the substrate itself. The test methods and evaluation methods are described in Clauses 4, 5, and 6. In the case of standardized test methods the...

ASTM 04.03 - Road and Paving Materials; Vehicle-Pavement Systems
June 1, 2018 - ASTM

This volume includes specifications, tests, and practices that examine the properties of various road and paving materials and explain how to measure their characteristics. They cover aggregates, asphalt mixtures, bridges, and structures; as well as highway traffic materials such as retroreflective...

GMW16823 - Surface Condition Requirements for Steel and Aluminum Sheet
July 1, 2018 - GMW

This standard covers the surface condition requirements for uncoated and coated steel sheet, as well as aluminum, which will be cleaned, surface treated, primed and painted. These requirements apply to sheet metals stamped inside GM as well as by its parts and steel suppliers, processing centers...

ISO 48-2 - Rubber, vulcanized or thermoplastic - Determination of hardness - Part 2: Hardness between 10 IRHD and 100 IRHD
August 1, 2018 - ISO

This document specifies four methods for the determination of the hardness of vulcanized or thermoplastic rubbers on flat surfaces (standard-hardness methods) and four methods for the determination of the apparent hardness of curved surfaces (apparent-hardness methods). The hardness is expressed in...

NASA-HDBK-6007 - HANDBOOK FOR RECOMMENDED MATERIAL REMOVAL PROCESSES FOR ADVANCED CERAMIC TEST SPECIMENS AND COMPONENTS
July 17, 2018 - NASA

Purpose The purpose of this NASA Technical Handbook is to cover recommended material removal processes (i.e., machining or grinding) for advanced ceramics and glasses, which are referred to as "ceramics" in this NASA Technical Handbook. It is applicable to both test specimens and components,...

ISO TS 20177 - Vacuum technology - Vacuum gauges - Procedures to measure and report outgassing rates
June 1, 2018 - ISO

This document describes procedures to measure outgassing rates from components designed for vacuum chambers and of vacuum chambers as a whole. The outgassing rates are expected to be lower than 10−5 Pa m3 s−1 (10−2 Pa L s−1) at 23 °C and to emerge from devices that are suitable for high or...

ASTM D7127 - Standard Test Method for Measurement of Surface Roughness of Abrasive Blast Cleaned Metal Surfaces Using a Portable Stylus Instrument
December 1, 2017 - ASTM

This test method describes a shop or field procedure for determination of roughness characteristics of surfaces prepared for painting by abrasive blasting. The procedure uses a portable skidded or non-skidded stylus profile tracing instrument. The measured characteristics are: Rt and Rpc....

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