china portland cement price - 42.5 42.5R

high quality low price - details see: https://www.buildingsupplieshub.com/china-portland-cement-price-10083495
Place of Origin: China (Mainland)Model Number: 42.5 42.5RColor: GreyHardening Feature: Rapid Hardening
Heat of Hydration: Low-HeatStrength Grade(Mpa): 42.5Standard: : GB175-2007 
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"Quality is our life",we make SGS inspect before each delivery.no claim from our buyer till now.please be assured for our cement.

ELEMENT
CLINKER+PLASTERSLAGBLENDING MATERIALFLY ASHLIMESTONE
P·I100----
P·Ⅱ≥95≤5---
≥95---≤5
P·O≥80/<95>5/≤20a-
P·S·A≥50/<80>20/≤50b---
P·S·B≥30/<50>50/≤70b---
P·P≥60/<80->20/≤40c--
P·F≥60/<80-->20/≤40d
P·C≥50/<80>20/≤50e
TYPEStrengthened classCompressive strengthBending strength
3days28days3days28days
PORTLAND CEMENT42.5≥17.0≥42.5≥3.5≥6.5
42.5R≥22.0≥4.0
52.5≥23.0≥52.5≥4.0≥7.0
52.5R≥27.0≥5.0
62.5≥28.0≥62.5≥5.0≥8.0
62.5R≥32.0≥5.5
ORDINARY PORTLAND CEMENT42.5≥17.0≥42.5≥3.5≥6.5
42.5R≥22.0≥4.0
52.5≥23.0≥52.5≥4.0≥7.0
52.5R≥27.0≥5.0
TYPETYPEInsoluble materialLossSO3MGOCHLORIDE
(%)(%)(%)(%)(%)
PORTLAND CEMENTP·I≤0.75≤3.0≤3.5≤5.0a≤0.06c
P·Ⅱ≤1.50≤3.5
ORDINARY PORTLAND CEMENTP·O-≤5.0
Packaging Detail:50kgs small bags into jumbo bag or other
Delivery Detail:30 days

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