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No.323 zhuxinzhuang ,huilongguan,changpingbeijing, beijingChina, 102206Web Page Link: http://www.toboc.com/beijinghuaqiangroutingtechnologycoltd
Grouting and Filling of Tunnels and Cracks-----HQGM SeriesHuaqian& 174 High Flow Cement GroutAdvantages:•Application Standard: TB/T3192-2008 “Technical Specification for Grouting of Railway Post-tensioned Pre-stressed Concrete Beams and Pipes” and JTG/T F50-2011 “ Technical Specification for Construction of Highway Bridge and Culverts”Fluidity (s)Compressive Strength (Mpa)Flexural Strength(Mpa)24h Unlimited Expansion RateInitial Value30min ValueLoss Value7d28d7d28d15.9017.902.00=35 Mpa=50 Mpa=6.5 Mpa=10 Mpa0-3 Percent•Grease Resistant, Chemical Resistant•Application Temperature =-10?•Working Time =45minUses:•Grouting and filling of post-tensioned pre-stressed pipes•Grouting and filling of high strength steel pre-stressed concrete components and cracks•Grouting and filling of various tunnels and jointsInstructions:•Recommended amount of mixing water: 28~32 Percent•Recommended to use a high speed mixer, and continuous mixing is needed before and during construction. During the process, the material temperature should be kept at 5?-30?.•Curing: as normal concrete•Storage: ventilated dry conditions, waterproof, damp proof•Shelf life: 6 months•Packaging: 25kg/bag
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Beijing Huaqian Grouting Technology Co., Ltd.