Jinan Jinan pipeline pressure pipeline pressure slurry pulp factory outlets

Contact: Li Tel: 15065310759 qq: 3062164422 Fax: 86-0531-6232573 Jinan Extension of TD-C prestressed pipe grouting agent / material Features: 1, high liquidity and good strength is not divided into two non-bleeding, durable Good, the Department of inorganic grout material, no aging, no corrosion of steel, durable and rugged 3, grouting with a full early strength, micro-expansion properties. 4, products with high filling properties, one-time grouting construction, slurry pipeline dense nonporous 5, prestressing steel does not rust, and concrete bonded firmly. 6, easy to use, grouting agent to 8-12% incorporation of ordinary cement mix made of micro-expansion grouting material can be used. Recommended dosage units of 10% of the project value measurement requirements index detection doped 10% fluidity (s) the initial value of 18 ± 4 17 30min ≤30 22 h setting time initial setting and final setting initial setting and final setting ≥4 ≤24 6 10 24 free expansion Rate% 0-3 0.25 28d compressive strength MPa 7d 28d 7d 28d 35 50 42 55 28d flexural strength MPa 7d 28d 7d 28d 6.5 10 7.3 10.5 1.3 1-3% air content freely bleeding rate 24% 00 pressure bleeding rate% 3.5 2.3 Cl ion content% ≤0.06 0.03 installation, pre-stressing, grouting, etc. should meet the design requirements, and comply with JTG / TF50-2011 "highway bridge construction specifications", TB / T3192-2008 "Passenger Line Pre "and GB / T25182-2010" prestressed pore filling agent, "the provisions of the interim technical precast concrete stress conditions. The slurry temperature should be maintained at between 5 ℃ -30 ℃ 2. When grouting, or should take steps to meet the conditions. 3. prestressed pipe pressure slurry, water weighing accuracy, and in strict accordance with the determined water-cement ratio, not free to adjust the amount of water. Packing and storage 1. The pipeline grouting agent for the plastic bags (plus lining), net weight 25 kg / bag. 2. To be stored in dry and ventilated room. 3. The shelf life of six months. Part of Jinan Iron and Steel Project Cooperation Weifang Diesel Engine Co., Ltd. Rizhao Iron Hengda Real Estate Group Co., Ltd. China No.15 Metallurgical Engineering Command Yoshimitsu Copper a branch in Jinan City, the second garbage incineration power plant in Jinan Urban Construction Group, the second branch Shandong Tianrong Biotechnology Development Corporation Shandong double benefit of Architecture and Technology Co., Ltd. Shandong Branch works reinforcement Gao Yang Construction Co., Ltd. Shandong Shandong Jinan China Tianqi Real Estate Co., Ltd. Qingdao Qingyuan Reinforcement Project Power Co., Ltd.