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Main Product Advantage Cement Category Specification For Cement

ADVANTAGE In China, there are only six plants which have the port special-purpose bulk cement equipment (the cement plants are on the port) of their own, our plant is just one of those plants. We export 5 million MTS per year. The most important thing is our products have passed the ISO international authentication. Our loading port can load 700 MTS per hour (in bulk). We also own our specialized anchorage site. Our port (LOA 200M, Draft 10.5~13M) can berth the ship with tonnage between 10,000 ~60,000tons. As we are an export firm subordinated to a cement plant, we have the superiority to offer you the lowest price in this line. We can supply Clinker and ASTM C90-97 TYPE I cement and GB175-2007 P.C 32.5(R) & P.O 42.5(R) & P.O 52.5(R) cement of any kind! The details of the Rizhao port: 1) The work time is 24 hours without rest. 2) No holiday,no weekend if vessel coming. 3) The extend of between the two berth is 40-50 meters. 4) The way of loading and discharging are by gantry crane, auto crane, tabulate auto or with pump( for bulk). 5) The normal load rate is 10,000~18,000mt/wwd. 6) The sea port usually wouldn't like to accept the double broads vessel. CEMENT CATEGORY Product:Composite Portland Cement GB175-2007 P.C 32.5(R) Origin:China Packing:2 MT Jumbo bags or 50 KG bags + 2 MT Jumbo bags or other   Product:Ordinary Portland Cement GB175-2007 P.O 42.5(R) Origin:China Packing:In bulk or 2 MT Jumbo bags or 50 KG bags + 2 MT Jumbo bags or other   Product:Ordinary Portland Cement GB175-2007 P.O 52.5(R) Origin:China Packing:In bulk or 2 MT Jumbo bags or 50 KG bags + 2 MT Jumbo bags or other   Product:OPC ASTM C150-97 TYPE I/II Origin:China Packing:In bulk   Product:Cement Clinker Origin:China Packing:In bulk SPECIFICATION FOR CEMENT OPC ASTM C150-97 TYPE I/II & GB175-2007 P.O52.5R & 52.5 & P.O42.5R & 42.5 & P.C32.5R & 32.5 CEMENT. The eligible rate of leaving factory cement and the eligible rate of margin coefficient have kept 100% twenty-five years in succession. Through ISO9002 quality system certification and product quality certification. Character Brief Introduction: All the technological indexes of "1001PP." brand cement overstep the national standard and accord with international advanced level. With their characters of high strength in early period, fast coagulation and hardening, low-alkali, strong resistance to corrosion of acid and alkali, resistance to cold and melt, short period of leaving matrix and high speed construction, they are widely used in industry and civil construction and especially in roads, bridges, ports, water conservancy and underground construction. Technological Index: SPECIFICATION FOR CEMENT ASTM C150-97 TYPE I/II (ASTM I / II ) Examine data Mandatory Targets Standard SiO² (%) 20.61 min.20.0 ASTM C114 Al²O³(%) 4.89 max.6.0 ASTM C114 Fe²O³(%) 3.41 max.6.0 ASTM C114 MgO(%) 3.68 max.6.0 ASTM C114 SO³(%) 2.38 max.3.0 ASTM C114 C³A(%) 7.18 max.8.0 ASTM C114 Loss on Ignition(LOI)(%) 1.69 max.3.0 ASTM C114 Insoluble Residue(%) 0.61 max.0.75 ASTM C114 Alkalies(Na²O+0.658K²O) (%) 0.51 max.0.60 ASTM C114 (ASTM I / II ) Blaine m²/kg 347 min.280 ASTM C204 Air Content 7.1 max.12.0 ASTM C185 Vicat(Initial) Set Time 142 min.45 ASTM C191 Vicat(Final) Set Time 195 max.375 ASTM C191 Autoclave Expansion 0.18 max.0.80 ASTM C151 Palse Set Paste 86.0 min.50 ASTM C451 Strength @ 3-day 19.6 min.12.0 ASTM C109/C109M Strength @ 7-day 25.2 min.19.0 ASTM C109/C109M SURVEY REPORT GB175-2007 P.O 52.5R ITEMS Examine data Mandatory Targets Standard MgO(%) ≤4.0 ≤5.0 GB/T 176-1999 SO3(%) ≤3.0 ≤3.5 GB/T 176-1999 LOI(%) ≤3.0 ≤5.0 GB/T 176-1999 Fineness(80p m residue on sieve)(%) ≤3.0 ≤10.0 GB/T 1345-1991 Setting Time: Initial (min) 60-120 ≥45 GB/T 1346-2001 Setting Time: Final (min) 120-230 ≤600 GB/T 1346-2001 Soundness(pat test) qualified qualified GB/T 1346-2001 Strength (3 day):Bending Strength (Mpa) ≥5.0 ≥5.0 GB/T 17671-1999 Strength (3 day):Compressive Strength(Mpa) ≥29.0 ≥26.0 GB/T 17671-1999 Strength(28 day):Bending Strength (Mpa) ≥7.5 ≥7.0 GB/T 17671-1999 Strength (28 day):Compressive Strength(Mpa) ≥55.0 ≥52.5 GB/T 17671-1999 SURVEY REPORT GB175-2007 P.O 42.5 R Portland Cement GB175-2007 P.O 42.5 R DATE: 2005.8.1 ITEMS Examine data Mandatory Targets Standard MgO(%) 3.49 ≤5.0 GB/T 176-1999 SO3(%) 2.48 ≤3.5 GB/T 176-1999 LOI(%) 4.29 ≤5.0 GB/T 176-1999 Fineness(80p m residue on sieve)(%) 4.0 ≤10.0 GB/T 1345-1991 Setting Time:Initial(min) 152 ≥45 GB/T 1346-2001 Setting Time: Final(min) 230 ≤600 GB/T 1346-2001 Soundness(pat test) Qualified Qualified GB/T 1346-2001 Strength (3 day):Bending Strength (Mpa) 5.7 ≥4.0 GB/T 17671-1999 Strength (3 day):Compressive Strength(Mpa) 28.0 ≥21.0 GB/T 17671-1999 Strength (28 day):Bending Strength (Mpa) 8.3 ≥6.5 GB/T 17671-1999 Strength (28 day):Compressive Strength(Mpa) 48.0 ≥42.5 GB/T 17671-1999 P. C 32.5\P. C 32.5R\P. O 42.5\P. O 42.5R Items/Indexex P.C 32.5 P.C 32.5R P.O 42.5 P.O 42.5R National standard Internally controlled indexes National standard Internally controlled indexes National standard Internally controlled indexes National standard Internally controlled indexes Cement MgO(%) ≤5.0 ≤4.0 ≤5.0 ≤4.0 ≤5.0 ≤4.0 ≤5.0 ≤4.0 Cement SO3(%) ≤3.5 ≤3.0 ≤3.5 ≤3.0 ≤3.5 ≤3.0 ≤3.5 ≤3.0 Cement loss on ignition (%) ≤5.0 ≤4.0 ≤5.0 ≤4.0 ≤5.0 ≤4.0 ≤5.0 ≤4.0 Cement fineness(%) ≤10.0 ≤6.0 ≤10.0 ≤6.0 ≤10.0 ≤4.0 ≤10.0 ≤4.0 Setting time (min) Initial setting time ≥45 ≥60 ≥45 ≥60 ≥45 ≥60 ≥45 ≥60 Final setting time ≤600 ≤300 ≤600 ≤300 ≤600 ≤270 ≤600 ≤270 Soundness Qualified Qualified Qualified Qualified Qualified Qualified Qualified Qualified Strength (MPa) 3-day bending strength ≥2.5 ≥3.5 ≥3.5 ≥4.0 ≥3.5 ≥4.5 ≥4.0 ≥5.0 3-day compressive strength ≥11.0 ≥19.0 ≥16.0 ≥21.0 ≥16.0 ≥25.0 ≥21.0 ≥26.0 28-day bending strength ≥5.5 ≥6.5 ≥5.5 ≥6.5 ≥6.5 ≥7.5 ≥6.5 ≥7.5 28-day compressive strength ≥32.5 ≥38.0 ≥32.5 ≥38.0 ≥42.5 ≥50.0 ≥42.5 ≥50.

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