Specifications:

• High strength, high steady, high quality, low fluctuate High puritylimestone material, with advanced Pyro-Rapid pre-calcine,pre-heating technology. By advanced X-ray fluorescence analyzer, wecan get ingredient quickly and make ingredient steady. Dry methodequipment imported from Germany KHD, make clinker aggregateexcellent quality. (C3S+C2S﹥77%, C3A≈8%, C4AF≈12%) Freeze proof,abrasion resistance, low slump constant.

Description:

Composite Portland cement 32.5 32.5R

Standard:  GB175-2007, JC/T452-2009,GB/T19001-2008 IDT, ISO9001:2008




Features:

High strength, high steady, high quality, lowfluctuate

High purity limestone  material, with advancedPyro-Rapid pre-calcine, pre-heating technology.

By advanced X-ray fluorescence analyzer, we can getingredient quickly and make ingredient steady.

Dry method equipment imported from Germany KHD,make clinker aggregate excellent quality.(C3S+C2S﹥77%, C3A≈8%,C4AF≈12%)

Freeze proof, abrasion resistance, low slumpconstant.

Attention:

Store carefully, avoid moisture.

Not mix with different type cement together.

Select cement type and grade as real condition

Application range:

For ordinary civil and public constructions, realestate and hydraulic engineering. Especially for ordinaryprefabricated parts and concrete, also for building mortar,masonry, marble inlaying, tiling etc

Packaging:

50kg per bag,  40 bags into a 2MT jumbo bag; or as yourrequirements

Composite portland cement 32.5, 32.5R analysisreport:

Portland cement                          32.5                   32.5R

Items                  Units  National     Internal     National     Internal

Samplesize             Kg        /       5.0                     /          5.3

SO3                        %     ≤3.5       2.4               ≤3.5         2.5

MgO                       %     ≤6.0       1.1               ≤6.0         1.4

Cl                          %      ≤0.06      0.01             ≤0.06        0.01

Fineness

(residue on sieve, 80µm)   %      ≤10.0      0.2         ≤10.0         0.2

Time            Initial H:Min   ≥0:45     4:50         ≥45          228

                    Final   H:Min  ≤10:00     5:45         ≤600         368

Soundness pat test                 /       past           /          past

Bending strength   3d    MPa    ≥2.5      4.8          ≥3.5          4.8

                           28d    MPa    ≥5.5      7.3          ≥5.5          7.5

Compressive

strength         3d    MPa   ≥10.0     25.4         ≥15.0         22.8

                    28d     MPa   ≥32.5     42.2         ≥32.5         43.6