BS EN 4861:2020 pdf free.Aerospace series - Metrological assessment procedure for kinematic fields measured by digital image correlation. BS EN 4861 This document specifies the monitoring of mechanical tests and inspections performed both at the material (coupon) and at the structural scale by the implementation of kinematic field measurements by digital image correlation. This document describes an in situ method...
BS EN 1009-4:2020 pdf free
BS EN 1009-4:2020 pdf free.Machines for mechanical processing of minerals and similar solid materials - Safety.Specific requirements for screening machinery. BS EN 1009-4 This document, to be used together with EN 1009-1:2020, specifies the safety requirements and their verification for the design and construction of screening machinery for the mechanical processing in quarrying, recycling and processing mineral and by-products as...
BS ISO 20794-6:2020 pdf free
BS ISO 20794-6:2020 pdf free.Road vehicles—Clock extension peripheral interface (CXPI)—Transport and network layer conformance test plan. BS ISO 20794-6 This document specifies the transport and network layer conformance test plan, which tests the transportation of diagnostic communication, node configuration data and network layer services using the service interface parameters reported by the lower OSI layers and submitted to the higher...
BS EN 13381-1:2020 pdf free
BS EN 13381-1:2020 pdf free.Test methods for determining the contribution to the fire resistance of structural members—Horizontal protective membranes. BS EN 13381-1 This document specifies a test method for determining the ability of a horizontal protective membrane, when used as a fire resistant barrier, to contribute to the fire resistance of standard horizontal structural building members as defined in 6.4.2....
BS EN 1804-3:2020 pdf free
BS EN 1804-3:2020 pdf free.Machines for underground mines一Safety requirements for hydraulic powered roof supports一Hydraulic and electro hydraulic control systems. BS EN 1804-3 This document specifies the safety requirements for hydraulic and electro hydraulic control devices, including hydraulic valves and their control elements, valve combinations, control systems, pipes and hose assemblies, measuring devices, built-in pressure limiting and check valves in legs...
BS 6037-2:2020 pdf free
BS 6037-2:2020 pdf free.Planning, design, installation and use of permanently installed access equipment一Travelling ladders and gantries一Code of practice. BS 6037-2 This part of BS 6037 gives recommendations for the planning, design, installation, use, examination, maintenance and testing of permanently installed travelling ladders and gantries (TLGs) including equipment installed on a building to facilitate routine maintenance of the building fabric and...
BS EN 12715:2020 pdf free
BS EN 12715:2020 pdf free.Execution of special geotechnical work一Grouting. BS EN 12715 This document is applicable to the execution, testing and monitoring of geotechnical grouting work.Grouting for geotechnical purposes (geotechnical grouting) is a process in which the remote placement of a pumpable material in the ground is indirectly controlled by adjusting its rheological characteristics and by the manipulation of the...
BS EN 4842:2019 pdf free
BS EN 4842:2019 pdf free.Aerospace series - X5CrNiCu15-5 (1.4545)- Consumable electrode remelted (ESR or VAR) -Solution treated and precipitation treated (H1025)- Bar for machining-a or D≤250 mm -1 070 MPa ≤ Rm≤1200 MPa - Premium quality (pq). BS EN 4842 This document specifies the requirements relating to: X5CrNiCu15-5 (1.4545) Consumable electrode remelted (ESR or VAR) Solution treated and precipitation treated...
BS 10176:2020 pdf free
BS 10176:2020 pdf free.Taking soil samples for determination of volatile organic compounds (VOCs) Specification. BS 10176 This British Standard specifies methods for taking soil samples for the determination of volatile organic compounds (VOCs) to minimize the possible loss of VOCs to atmosphere during and after sample collection. Two principal ways of taking samples for VOC determination are specified: a) an...
BS ISO 22932-1:2020 pdf free
BS ISO 22932-1:2020 pdf free.Mining一Vocabulary,Planning and surveying. BS ISO 22932-1 mining plan integration of all information about a mining project, from geology, mining and metallurgy, to environment, security, society, etc,, with the specific goal to define a project's feasibility contingency plan strategy and set of actions for responding to a specific situation in which something goes wrong (spill, fire, natural...