ISO 18692-3-2020 pdf free.Fibre ropes for offshorestationkeeping.
1.This document specifies the main characteristics and test methods of new high modulus polyethylene(HMPE) fibre ropes used for offshore stationkeeping.
2.Normative references:The following documents are referred to in the text in such a way that some or all of their contentconstitutes requirements of this document. For dated references, only the edition cited applies. Forundated references, the latest edition of the referenced document (including any amendments) applies.ISo 1968, Fibre ropes and cordage —Vocabulary
ISo 18692-1:2018,Fibre ropes for offshore stationkeeping — Part 1: General specification
3.Terms and definitions:For the purposes of this document, the terms and definitions given in lSo 1968 and ISo 18692-1 apply.ISO and lEC maintain terminological databases for use in standardization at the following addresses:- ISo online browsing platform: available at https://www.iso.org/obp
一IEC Electropedia: available at http://www.electropedia.org/
4 Materials:The fibre used in the core of the rope shall be high-tenacity HMPE, with an average tenacity of not lessthan 2,5 N/tex,and qualified and tested in accordance with Annex A.
Rope cover material and other materials employed in rope assembly shall be in accordance withISo 18692-1.
5 Requirements – Rope properties
5.1 Minimum breaking strength
The minimum breaking strength of the rope, when tested according to lS0 18692-1, shall conform toTable 1.
5.2 Minimum core tenacity
The minimum tenacity of the rope core shall be 1,3 N/tex, measured according to lSO 18692-1.All samples tested shall comply with this minimum value.
5.3 Creep properties
The rope creep properties shall be at least as declared by the manufacturer, when tested following themethod in Annex B.
5.4 Torque properties
Torque-neutral rope or torque-matched rope shall be defined according to IS0 18692-1.5.5 Cyclic loading performance
The rope shall have demonstrated performance under cycling loading following the requirements ofISo 18692-1.
5.6Particle ingress protection
Unless otherwise specified, the rope shall be constructed with a protection of the core against theingress of particles in accordance with ISO 18692-1.
6Requirements — Rope layout and construction
Rope layout and construction shall be in accordance with ISO 18692-1.ISO 18692 pdf download.