Building materials-cement

ЁЁ

Product categories

1, Silicate cement: P.1.52.5R, P. 42.5R

Applicable scope: ground, underground high strength concrete engineering and frost resistance, impermeability, abrasion resistant concrete engineering. It hardens quickly, frost resistance is good, more suitable for the requirements of setting fast, high early strength and freeze-thaw cycle engineering.

2, Ordinary silicate cement: P.O42.5R, P.O42.5

Applicable scope: except for the above-mentioned, can also be used in mass concrete engineering.

3, Composite silicate cement: P.C32.5R, P.C32.5

Scope: general industrial, civil construction and real estate, hydraulic engineering, especially for large volume concrete.

ЁЁ

Silicate cement				P.I 52.5R		P.I 52.5
Item			Unit	National standard	Internal control standard	National standard	Internal control standard
Loss on ignition			ЃЅ	Ём3.0	Ём2.5	Ём3.0	Ём2.5
Magnesium oxide			ЃЅ	Ём5.0	Ём4.0	Ём5.0	Ём4.0
Three sulfur trioxide			ЃЅ	Ём3.5	Ём3.0	Ём3.5	Ём3.0
Fineness ( sieve residue )			ЃЅ	Ём10.0	Ём3.0	Ём10.0	Ём3.0
Insoluble matter			ЃЅ	Ём0.75	Ём0.70	Ём0.75	Ём0.70
Specific surface area			M2/KG	Ён300	Ён400	Ён300	Ён400
Setting time ЁЁ	Initial setting		H:MIN	Ён0:45	Ён1:00	Ён0:45	Ён1:00
Setting time ЁЁ	Final set		H:MIN	Ём6:30	Ём2:30	Ём6:30	Ём2:30
Stability ЁЁ	Pat method			Qualified	Qualified	Qualified	Qualified
Stability ЁЁ	Type clamp method		MM	Ём5.0	Ём4.0	Ём5.0	Ём4.0
Strength ЁЁ	Bending ЁЁ	3 days	MPA	Ён5.0	Ён5.5	Ён5.0	Ён5.0
	Bending ЁЁ	28 days	MPA	Ён7.0	Ён8.0	Ён7.0	Ён8.0
	Compressive strength	3 days	MPA	Ён27.0	Ён30.0	Ён23.0	Ён28.0
	Compressive strength	28 days	MPA	Ён52.5	Ён58.0	Ён52.5	Ён58.0

ЁЁ

Ordinary silicate cement				P.O42.5R		P.O42.5
Item			Unit	National standard	Internal control standard	National standard	Internal control standard
Magnesium oxide			ЃЅ	Ём5.0	Ём4.0	Ём5.0	Ём4.0
Three sulfur trioxide			ЃЅ	Ём3.5	Ём3.0	Ём3.5	Ём3.0
Fineness ( sieve residue )			ЃЅ	Ём10.0	Ём3.0	Ём10.0	Ём3.0
Loss on ignition			ЃЅ	Ём5.0	Ём4.0	Ём5.0	Ём4.0
Chloride ion			ЃЅ	Ём10.0	Ём3.0	Ём10.0	Ём3.0
Setting time ЁЁ	Initial setting		H:MIN	Ён0:45	Ён1ЃК30	Ён0:45	Ён1:30
Setting time ЁЁ	Final set		H:MIN	Ём10:00	Ём3:30	Ём10:00	Ём3:30
Stability ЁЁ	Pat method			Qualified	Qualified	Qualified	Qualified
Stability ЁЁ	Type clamp method		MM	Ём5.0	Ём4.0	Ём5.0	Ём4.0
Strength ЁЁ	Bending	3 days	MPA	Ён5.0	Ён5.0	Ён5.0	Ён5.0
	Bending	28 days	MPA	Ён6.5	Ён7.0	Ён6.5	Ён7.0
	Compressive strength	3 days	MPA	Ён22.0	Ён25.0	Ён17.0	Ён21.0
	Compressive strength	28 days	MPA	Ён42.5	Ён48.0	Ён42.5	Ён48.0

ЁЁ

Composite silicate cement				P.C32.5R		P.C32.5
Item			Unit	National standard	Internal control standard	National standard	Internal control standard
Magnesium oxide			ЃЅ	Ём6.0	Ём4.0	Ём6.0	Ём4.0
Three sulfur trioxide			ЃЅ	Ём3.5	Ём3.0	Ём3.5	Ём3.0
Fineness ( sieve residue )			ЃЅ	Ём10.0	Ём3.0	Ём10.0	Ём3.0
Chloride ion			ЃЅ	Ём0.06	Ём0.05	Ём0.06	Ём0.05
Setting time ЁЁ	Initial setting		H:MIN	Ён0:45	Ён2ЃК30	Ён0:45	Ён2:00
Setting time ЁЁ	Final set		H:MIN	Ём10:00	Ём5ЃК00	Ём10:00	Ём5ЃК00
Stability ЁЁ	Pat method			Qualified	Qualified	Qualified	Qualified
Stability ЁЁ	Type clamp method		MM	Ём5.0	Ём4.0	Ём5.0	Ём4.0
Strength ЁЁ	Bending	3 days	MPA	Ён5.0	Ён4.5	Ён2.5	Ён5.0
	Bending	28 days	MPA	Ён5.5	Ён6.0	Ён5.5	Ён6.0
	Compressive strength	3 days	MPA	Ён15.0	Ён18.0	Ён10.0	Ён13.0
	Compressive strength	28 days	MPA	Ён32.5	Ён38.0	Ён32.5	Ён38.0

ЁЁ

SURVEY REPORT GB175-2007 P.O 42.5

ЁЁ

Portland Cement GB175-2007 P.O 42.5
Items	ЁЁ Examine data	ЁЁ Mandatory Targets	Standard
MgO(%)	3.74	Max5.0	GB 175-2007
SO3 (%)	2.02	Max3.5	GB 175-2007
LOI(%)	2.00	Max5.0	GB 175-2007
Fineness(80um residue on sieve)(%)	3.8	Max10.0	GB 175-2007
Standard consistency water ( ML )	135		GB 175-2007
Setting Time: Initial ЃЈminЃЉ	200	Min45	GB 175-2007
ЁЁ Setting Time: Final ЃЈminЃЉ	275	Max600	GB175-2007
ЁЁ Soundness(pastest)	0.1	Max0.5	GB175-2007
ЁЁ Strength (3 day):Bending Strength (Mpa)	AV=5.1	Min3.5	GB175-2007
ЁЁ Strength (3 day):Compressive Strength(Mpa)	AV=25.4	Min16.0	GB175-2007
ЁЁ Strength (28 day):Bending Strength (Mpa)	AV=9.1	Min6.5	GB175-2007
ЁЁ Strength (28 day):Compressive Strength(Mpa)	AV=48.1	Min42.5	GB175-2007

ЁЁ

Note: we can be customized the cement according to your needs, for example: 50 kg bags of cement, 20 feet container can hold 25 tons. Our minimum order quantity is 1000 tons.

ЁЁ

IT PROMOTING: BEIJING YIYUAN IT LTD	IN&EXPORT: BEIJING YIYUAN ECONOMIC TRADE LTD
WEBSITE: machine.mycotrade.com	E-MAIL: sales@mycotrade.com