Standard: GB175-2007, JC/T452-2009, GB/T19001-2008 IDT, ISO9001:2008
Features:
High strength, high steady, high quality, low fluctuate
High purity limestone material, with advanced Pyro-Rapid pre-calcine, pre-heating technology.
By advanced X-ray fluorescence analyzer, we can get ingredient quickly and make ingredient steady.
Dry method equipment imported from Germany KHD, make clinker aggregate excellent quality. (C3S+C2S77%, C3A8%, C4AF12%)
Freeze proof, abrasion resistance, low slump constant.
Attention:
Store carefully, avoid moisture.
Not mix with different type cement together.
Select cement type and grade as real condition
Application range:
Product | Type | Range of application |
Composite portland cement | 32.5,32.5R | For ordinary civil and public constructions, real estate and hydraulic engineering. Especially for ordinary prefabricated parts and concrete, also for building mortar, masonry, marble inlaying, tiling etc |
Ordinary portland cement | 42.5,42.5R | For important structure high strength concrete and prestressed concrete project, like as bridge, wharf, road, airport, high rise building and other large concrete construction works, and also for ordinary industrial and civil construction engineering. |
Portland cement | 52.5,52.5R | For high strength concrete and prefabricated parts, like as road, bridge, etc |
Packaging | 50kg per bag, 40 bags into a 2MT jumbo bag; or as your requirements | |
Portland cement 52.5,52.5R analysis report
Portland cement | 52.5 | 52.5R | ||||||
Items | Units | National | Internal | National | Internal | |||
SO3 | % | 3.5 | 2.45 | 3.5 | 2.31 | |||
MgO | % | 5.0 | 1.04 | 5.0 | 1.2 | |||
Cl | % | 0.06 | 0.021 | 0.06 | 0.022 | |||
Loss | % | 5.0 | 1.98 | 3.5 | 1.92 | |||
Fineness (specific surface) | /kg | 300 | 385 | 300 | 391 | |||
Time | Initial | Min | 45 | 124 | 45 | 228 | ||
Final | Min | 600 | 164 | 600 | 368 | |||
Soundness pat test | / | past | / | past | ||||
Bending strength | 3d | MPa | 4.0 | 6.7 | 5.0 | 7.3 | ||
28d | MPa | 7.0 | 9.0 | 7.0 | 9.5 | |||
Compressive strength | 3d | MPa | 23.0 | 34.5 | 27.0 | 35.1 | ||
28d | MPa | 52.5 | 62.6 | 52.5 | 62.1 | |||
To know more details, welcome to contact our salesman!
Rapture Industrial Co.,Ltd
