BS EN ISO 2554:1999. Plastics - Unsaturated polyester resins - Determination of hydroxyl value. BS EN ISO 2554 specifies a method for determining the hydroxyl value of unsaturated polyester resins. In fact, this method determines the difference between the hydroxyl value and t.he acid value; it is therefore necessary t.o determine the total acid value separately, in order to calculate...
ISO 2555:1989 pdf free
ISO 2555:1989 pdf free.Plastics — Resins in the liquid state or as emulsions or dispersions — Determination of apparent viscosity by the Brookfield Test method. ISO 2555 specifies a method of determining an apparent viscosity, by the Brookfield Test method, of resin.s in a liquid or similar state, using one of the types of rotational viscometer described in this Standard....
ISO 4935:1989 pdf free
ISO 4935:1989 pdf free.Steel and iron — Determination of sulfur content — Infrared absorption method after combustion in an induction furnace. ISO 4935 is applicable to sulphur contents between 0,002 % (m/m) and 0,10 % (m/m). Specifies principle, reagents and material, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international cooperative tests....
ISO 16028:1999 pdf free
ISO 16028:1999 pdf free. Hydraulic fluid power — Flush-face type, quick-action couplings for use at pressures of 20 MPa (200 bar) to 31,5 MPa (315 bar) — Specifications. Introduction In hydraulic fluid power systems, power is transmitted and controlled through a liquid under pressure within an enclosed circuit. Quick-action couplings are used to join or separate quickly fluid conductor lines,...
BS EN ISO 8560:1999 pdf free
BS EN ISO 8560:1999 pdf free.Construction drawings - Representation of modular sizes, lines and grids. BS EN ISO 8560 lays down rules for the representation of modular sizes, lines and grids on construction drawings. The basic module M is 100 mm (see ISO 1006). Generally, modular sizes should be used on design drawings. Construction and work sizes should be used...
BS EN ISO 7808:1999 pdf free
BS EN ISO 7808:1999 pdf free.Plastics - Thermosetting moulding materials - Determination of transfer flow. BS EN ISO 7808 specifies a method for measuring the transfer flow of thermosetting moulding materials during a specified moulding process. It is intended only for production control and should not be used as part of a mandatory material specification. 2 Principle The method determines...
BS EN ISO 1600:1999 pdf free
BS EN ISO 1600:1999 pdf free.Plastics - Cellulose acetate - Determination of light absorption of moulded specimens produced using different periods of heating. BS EN ISO 1600 specifies a method for the determination of light absorption of cellulose acetate, employing test specimens taken from two mouldings which have been produced using different periods of heating. The aim is to provide...
BS EN 30320:1993 pdf free
BS EN 30320:1993 pdf free.Geotextiles - Identification on site. BS EN 30320 specifies the information accompanying geotextiles to enable the worker on site to identify the goods as being identical to the goods ordered. The information specified cannot be used to assess the compliance of the product with technical requirements. 2 Normative references The following standards contain provisions which. through...
BS EN ISO 10320:1999 pdf free
BS EN ISO 10320:1999 pdf free.Geotextiles and geotextile-related products — Identification on site. BS EN ISO 10320 specifies the information accompanying geotextiles and geotextile-related products to enable the user on site to identify the goods as being identical to the goods ordered. The positive identification, e.g. of unwrapped or rolled-out geotextiles, is an important aim of this standard. The information...
BS 5839-6:2019 pdf free
BS 5839-6:2019 pdf.Fire detection and fire alarm systems for buildings—Part6:Code of practice for the design, installation, commissioning and maintenance of fire detection and fire alarm systems in domestic premises. BS 5839-6 gives recommendations for the planning, design, installation, commissionIng and maintenance of fire detection and fire alarm systems in domestic premises that are: a) designed to accommodate a single family;...