Siddique Group

Cement

Cement Storages(one is 3000t,three are 1200t)

Excellent service: For the cement produced according to GB(China) and BS(England) standard,the company offers various packaging.What's more,there is a appropriative dock of 30 thousand tons equipped with modern bulk cement automobile and shipment system.The company provides the service of delivering goods for 24 hours to assure that clients receipt it in time. The company holds full-scale quality and technique service system to help clients choose and use products.Furthermore,professional technologists assist users to solve problems of construction and quality.

Two clinker ship unloaders(600 t/h)

PRODUCT & GRADE

ordinary grey portland cement - 42.5 (42.5n)

INTERNATIONAL STANDARDS

european:   din en 197
british:        bss 12/1996
american:   astm c-150
sabs:          sans 50197
CHEMICAL COMPOSITION

silicon dioxide (sio2) 20.840 – 21.000

aluminium trioxide (al2o3) 4.46 – 5.50

ferric oxide (fe2o3) 3.30 - 4.13

calcium oxide (cao) 65.21 – 65.50

magnesium oxide (mgo) 4.0.0780 – 1.40

sulphate anhydrid (so3) 2.640 – 2.70

masspart of chloride 0.1.0.003

insoluble residue 1.5.0.160

loss on ignition (loi) 3.0.0.630

calcium oxide (k20) 0.690

nitrate oxide (na2o) 0.400

tricalcium aluminate (c3a) 4.800

iron oxides not to exceed 3.3

PHYSICAL AND MECHANICAL PROPERTIES

age days mortar: norm mortar fact 2>10.023.4 – 28>42.5 <62.5
initial setting time (vicat) 105 - 155 minutes
final setting time (vicat) 135 - 245 minutes
plaine analysis – specific surface 325.0 m2/kg
fineness of cement 9000.6
% in residue in sieve 59008.5
soundness 0 mm
compressive strength @ 03 days 230 kg/cm2 / compressive strength @ 07 days 305 kg/cm2 / compressive strength @ 28 days 420 kg/cm2

Bag cement shipment system