portland cemen 42.5

price:$55-$60/mt colour:grey

(1)Grade: cement portland 42.5R(china standard GB175-2007)

(2)Packing : 50kg ,1mt,1.5mt,2mt

(3)Quantity: 100,000mt per month

(4)Loading port: rizhao /qingdao, china

(5)Payment: by irrevocable Letter of Credit at sight or TT

(6)Shipment: within 30 days after the date of L/C .

(7)Inpection: by CIQ

 

 

 

Variety rank					P.O42.5
Standard clause	Project			Unit	National standards
6.2	LOSS			%	≤5.0
6.3	MgO			%	≤5.0
6.4	SO3			%	≤3.5
6.5	Fineness			%	≤10.0
6.6	Setting		Prehardening	h:min	≥0:45
	time		Final set	h:min	≤10:00
6.7	Soundness		Tries the cake Method		Pass
6.8	Intensity	BSetting Strength (MPa)	3days	Mpa	≥3.5
			28days	Mpa	≥6.5
		Compression Strength (MPa)	3days	Mpa	≥16.0
			28days	Mpa	≥42.5

 

portland cemen 42.5