Early strength mortar factory direct bearing

Early strength mortar bearing, bridge bearing grout dedicated passenger railway carriage mortar (non-shrink grout) Zhejiang, Shanghai and Tianjin, Liaoning, Yunnan and Guangxi, Xinjiang and Guangdong Anhui Beijing Chongqing 湖南 湖北 Hebei, Henan and Ningxia Tibet, Qinghai, Gansu and Shaanxi 贵州 四川 Hainan, Heilongjiang and Inner Mongolia Fujian, Shandong, Shanxi, Jiangxi and Jiangsu 吉林 early strong bearing mortar industry-leading products, it is reasonable fraction of high strength aggregate of aggregates, high strength cement as binders, polymers as toughening, combined with high flow pattern, micro-expansion, anti-segregation, cracking and so additives, admixtures and other precise ratio of professional production from the dry mixture. Early strength bearing mortar for road, railway bridge bearing installation of high-quality cement-based composite materials. Because it uses a variety of high-performance additives, especially after the completion of the surface smooth. To overcome the traditional mortar uneven, cracking, spalling and other shortcomings, with self-leveling, high early strength, high strength, non-shrink, high wear resistance and construction and other convenient features. Its performance indicators in line with "the Beijing-Shanghai high-speed railway performance concrete Shi Rules" and "Railway Bridge rubber bearing basin Interim technical conditions" national standards and technical requirements of the railway industry. It has formed a prefabricated beams, cast beams, large bridges (type) and other types of products, and the formation of construction techniques and ancillary equipment in winter -10 ℃ ~ -20 ℃ conditions. For users to work in all weather conditions. The main features of early strength mortar ※ seat has excellent mobility, gravity leveling, no vibration, wiping pressure, the construction speed, convenience. ※ hour with a very high intensity, high late strength, not shrink. Depending on the application temperature, two hours to get 20-40Mpa compressive strength, flexural strength. ※ with micro-expansion properties and excellent resistance to cracking. ※ adapt to a wide temperature range, at -5 ℃ ~ -35 ℃ condition, without any auxiliary heat or cooling measures can be construction. At high or low temperatures, can simultaneously ensure the strength development and construction needs liquidity. ※ adapted to the repairs, the track is filled, bearing grout, especially for high-speed rail bridge bearing or track such as filling. It can also be used for leveling concrete beams or concrete piers partial repair. ※ accord "Passenger Dedicated precast concrete beams Interim technical conditions" and "Railway Bridge rubber bearing basin Interim technical conditions" requirements No. Test Item Test Test Block 1 Block 2 Block 3 test test block 41 Setting Time / min initial setting ≥30 ≥30 ≥30 ≥30 Final setting ≤180 ≤180 ≤180 ≤180 2 Fluidity / mm initial ≥320 ≥320 / ≥320 30min ≥240 ≥240 / ≥240 3 bleeding rate /% 00/04 Compressive strength / MPa 2h ≥20 / / / 3h / / / ≥25 8h / ≥25 ≥25 / 24h / ≥40 / ≥40 28d ≥50 ≥50 ≥50 ≥50 56d ≥28d strength ≥28d strength ≥28d strength ≥28d strength 90d ≥56d strength ≥56d strength ≥56d strength ≥56d strength 5 flexural strength / MPa 24h ≥10 ≥6 ≥10 ≥6 28d ≥10 / ≥10 6 elastic modulus / GPa 28d ≥30 ≥30 ≥30 ≥30 7 expansion (standard curing) /% 28d 0.02-0.1 / 0.02-0.1 / 8 expansion (water dependent) /% / ≥0.1 / ≥0.1 9 shrinkage /% / <2.0 / <2.0 Supports mortar construction program; ※ The grass-roots clean, remove floating dust, oil stains, which are not conducive to the bonding material. Before construction, grass-roots moist with tap water, we can not leave out of water pouring mortar. ※ calculate the amount of powder and water consumption per unit of time according to the construction area, and the construction area, to ensure that the mortar leveling before losing all construction is completed. ※ Water was added to the mixing bucket, then said good self-leveling material was gradually added, while stirring, until the desired material all finished, then continue stirring for 2-3 minutes, the slurry uniform, stand for 1 minute. ※ The material mixing evenly filtered into the ground and handled well, can be self-leveling. Leveling construction time is preferably within 30 minutes to complete, after the construction equipment side, namely water rinse. ※ While stirring the powder, it is best to use electric mixer gun stirring, use a mortar mixer when large-scale construction. The company also produces the following products: KJ -W Waterproof Building Materials: KJ -W1 inorganic aluminum waterproofing agent (powder, liquid) KJ -W2 silicone waterproofing agent - water repellent hydrophobic powder / silicone emulsion / oil repellent marble Agent KJ -W3 Wing condensate DPS KJ -W4 KJ -W5 impermeability microcrystalline waterproofing agent polysulfide sealant component polysulfide sealant KJ -W6 FS-P fiber expansion cracking waterproofing agent / cracking waterproofing powder KJ -W7 cementitious capillary crystalline waterproofing coating CCCW cementitious capillary crystalline waterproofing coating polymer masterbatch KJ -W8 JS waterproof coating (elasticity, rigidity) KJ -W9 polyurethane waterproof coating KJ -W10 acrylic emulsion waterproof powder meth KJ -W11 Silicate waterproof ultra-fine powder KJ -W12 polymer waterproofing agent KJ -W13 KJ -W14 activation modification of a hydrophobic agent concrete waterproofing sealer KJ -W15 retardant mastic FYT-1 bridge waterproof coating corrosion inhibiting admixtures category: KJ -C1 concrete corrosion resistant sulfate preservatives KJ -C4 airtight concrete preservative agents / concrete compacting agent airtight agent KJ KJ -C5 siliceous concrete -C6 rust inhibitor (powder, liquid) KJ -C7 duct grouting material (new and old standards / railway standards) KJ -C8 impermeability agent KJ -C9 anti-oil KJ -C10 concrete expansion / HEA expanders / UEA expansive complex concrete expansion / expansion of cement KJ -C11 NDC flocculant KJ -C12 retarder / Super Retarder / Plaster retarder KJ-C13 concrete early strength antifreeze early strength concrete mortar fast enhancer - powder, liquid cement rapid setting agent / Quick release agent KJ - C14 asphalt protective agent KJ -C15 silica fume / silica fume KJ -C16 KPI acid clay KJ -C17 retardant wear and repair and reinforcement materials: KJ -H1 misfired mortar / not angry anti-wear hardener KJ -H2 Electrostatic misfire wear hardener KJ -H3 hardener KJ -H4 Emery wear high-strength wear-resistant material (quartz sand / emery) KJ -H5 strength non-shrink grout (pisolite / ultrafine / ultra strength) KJ -H6 road crack repair material / caulk KJ -H7 concrete sealer KJ -H8 reinforced asphalt pavement repair wear protective agent KJ -H9 brightener KJ -H10 plugging plugging Wang KJ -H11 caulk Putty mortar gravity Save Water agent series material: KJ -WR1 superplasticizer KJ -WR2 Polycarboxylate KJ -WR3 retarding superplasticizer early strength superplasticizer KJ -WR4 efficient coal mine tunnel construction materials: KJ -A1 concrete accelerator / accelerator masterbatch KJ -A2 alkali accelerator KJ -A3 mine early strength accelerator KJ -A4 waterproof accelerator / foam board accelerator KJ -A5 Anchorage special mortar / base mortar: KJ - M1 mortar Queen Mother of the material / rock crystal sand masterbatch KJ -M2 polyacrylate emulsion cement (double) KJ -M3 antistatic cement mortar KJ -M5 KJ -M4 seat waterproof mortar / inorganic aluminum mortar KJ - M5 KJ -M5 water corrosion mortar waterproof polymer mortar KJ -M6 radiation mortar / radiation barite material KJ -M7 polymer cracking mortar / mortar cracking KJ -M8 polymer adhesive mortar mortar KJ -M10 KJ-M11 surface mortar (high school low water) KJ-M12 pervious concrete special additives KJ -M13 reactive powder concrete RPC KJ -M14 steel mud KJ -M15 clay benefits foundation construction material: KJ -F1 concrete curing agent / curing agent emulsion KJ -F2 release agent (oily) / Bridges release agent / release agent (silty) 1: 100 watered KJ-F3 multifunction building instant powder / high viscosity instant KJ-F4 mortar construction thickening powder KJ-F5 mortar plasticizer KJ-F6 liquid interface treatment agent / wall solid / back cover cracking agent (liquid) Winter construction materials: antifreeze / no salt antifreeze / deicing composite antifreeze Note: Note: The company sells products, and provides construction services [a] construction quality and construction of technical guidance! ! Another need various additives masterbatch, various mortar masterbatch, concrete admixtures, specialty mortars, mortar base product formulations. Please contact the manufacturer! Zhejiang, Shanghai and Tianjin, Liaoning, Yunnan and Guangxi, Xinjiang and Guangdong Anhui Beijing Chongqing 湖南 湖北 Hebei, Henan and Ningxia Qinghai, Gansu and Shaanxi Tibet, Guizhou, Sichuan and Hainan Heilongjiang, Inner Mongolia and Shandong, Fujian 吉林 Shanxi, Jiangxi and Jiangsu