BS EN 1390:2020 pdf free.Wood preservatives - Determination of the eradicant action against Hylotrupes bajulus (Linnaeus) larvae一Laboratory method. BS EN 1390 1 Scope This document specifies a method for the determination of the eradicant action of a surface application of a fast and a slow acting wood preservative product or a deferred acting wood preservative product on solid wood infested...
BS EN 1176-7:2020 pdf free
BS EN 1176-7:2020 pdf free.Playground equipment and surfacing.Guidance on installation, inspection, maintenance and operation. BS EN 1176-7 1 Scope This document is applicable to playground equipment, surfacing and ancillary items, e.g. gates, fences, benches, bins, shades, etc. It is intended for use by playground operators (see definitions 3.4) to assist them in developing an inspection and maintenance regime for each...
BS EN 933-2:2020 pdf free
BS EN 933-2:2020 pdf free.Tests for geometrical properties of aggregates Determination of particle size distribution一Test sieves, nominal size of apertures . BS EN 933-2 1 Scope. This document specifies the nominal size of apertures for test sieves used for determination of particle size of aggregates.It applies to: a) test sieves of perforated metal plate having square holes of size from...
BS EN 17199-5:2019 pdf free
BS EN 17199-5:2019 pdf free.Workplace exposure - Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles. BS EN 17199-5 This document describes the methodology for measuring and characterizing the dustiness of bulk materials that contain or release respirable NOAA or other respirable particles, under standard and reproducible conditions and specifies for that purpose...
BS EN 17199-1:2019 pdf free
BS EN 17199-1:2019 pdf free.Workplace exposure - Measurement of dustiness of bulk materials that contain or release respirable NOAA and other respirable particles. BS EN 17199-1 This document provides the methodology for measuring and characterizing the dustiness of a bulk material that contains or releases respirable NOAA and other respirable particles. In addition, it specifies the environmental conditions, the sample...
BS EN 12102-2:2019 pdf free
BS EN 12102-2:2019 pdf free.Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors -Determination of the sound power level. BS EN 12102-2 This document specifies methods for testing the sound power level of air/water, brine/ water,water/water and direct exchange/water heat pump water heaters and heat pump combination heaters with electrically driven compressors and connected...
BS EN 521:2019 pdf free
BS EN 521:2019 pdf free.Specifications for dedicated liquefied petroleum gas appliances - Portable vapour pressure liquefied petroleum gas appliances. BS EN 521 The requirements apply to these appliances or their functional sections whether or not the latter are independent or incorporated into an assembly. Appliances covered by this document are not connected to a flue for the discharge of products...
BS 8414-2:2020 pdf free
BS 8414-2:2020 pdf free.Fire performance of external cladding systems.Test method for non-loadbearing external cladding systems fixed to, and supported by, a structural steel frame. BS 8414-2 This part of BS 8414 provides a test method for determining the fire performance characteristics of non-loadbearing external cladding systems when fixed to, and supported by, a structural steel frame and exposed to an...
BS 8414-1:2020 pdf free
BS 8414-1:2020 pdf free.Fire performance of external cladding systems.Test method for non-loadbearing external cladding systems fixed to, and supported by, a masonry substrate. BS 8414-1 This part of BS 8414 provides a test method for determining the fire performance characteristics of non-loadbearing external cladding systems, rainscreen overcladding systems and external wall insulation systems when fixed to, and supported by, a...
BS 9992:2020 pdf free
BS 9992:2020 pdf free.Fire safety in the design, management and use of rail in frastructure一Code of practice. BS 9992 The scope of the fire protection works and fire safety technical requirements for a project should be established at an early stage. This should be achieved by means of a stakeholder consultation workshop (SCW). NOTE 1 In establishing the scope and...