supply of glass cloth carrier , glass cloth carrier reinforcement shall conform to is 11273 : 1992 clause 4.5 type c for the properties not covered below: (a) nominal weight: 360 plus minus 36 gm/sq.m (b) nominal thickness : 300 plus minus 30 microns (c) construction: (i) ends per 100 mm : 61 plus minus 2.5 % (ii) picks weave per 100 mm : 55.2 plus minus 2.5% plain (d) binder: the glass rovings shall contain a sizing agent to facilitate weav ing and to impart high wet strength to liners, bushes/sleeves and end-posts. the sizing agent used shall be compatible with epoxy resins. approximate size of glass cloth pieces are given below: (i) for g3(l): 15x100 cm for 60 kg and 52 kg joints. suitable for glued insulated rail joints as per manual for glued insulated rail joints (revised-2024). make/brand- fibre glass insulation or similar. [ warranty period: 30 months after t he date of delivery ] ]