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Ultrafine and Microfine Cement

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Brand:	DMAR
型号：	DMFC-600/800/1200
规格：	DMFC-600/800/1200
Price:	2250.00USD/ton
Min.Order:	10 ton
Supply	100000 ton
Delivery:	Shipment within 3 days since the date of payment
Address:	China
Valid until:	Never Expire
Updated on:	2014-05-15 15:40
Hits:	2395121

Company Detail

shangqin
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Contactsli(Ms.)
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AreaChina
AddressRm 205,Hongye Building NO1, 515 South xinshi Road. Hongkou District, Shanghai

Details

Microfine Cements are blast furnace slag based cements composed of ultrafine particles and are designed for injection into loose soils, rock and concrete. They feature a maximum grain size ranging from a D95 of 6µm to a D95 of 16µm. Depending on the application and the permeability of the strata, different grain size can be used. It is suited for stabilizing or sealing all earthen foundations; especially for permanent structures such as tunnels, dams, deep foundations and oil storage tanks. Because they cure into a hardened concrete, Microfine Cements cause no pollution to underground soils or water supplies.

Benefits:≥

-Excellent penetration in tight joints, fissures and pore spaces

-Improved water tightness following proper application

-Better working environment

-Improved grouting efficiency and less waste

Technical Data

PRODUCT		Unit	DMFC-600	DMFC -800	DMFC -1200
Appearance			Grey Powder	Grey Powder	Grey Powder
Odor			none	none	none
Toxic			none	none	none
Specific Gravity		Kg/dm³	～3	～3	～3
Specific Surface Area		m²/kg	≧600	≧800	≧1200
Grain Size D50		µm	＜6.75	＜4.38	＜3.21
Grain Size D90		µm	＜16.31	＜9.68	＜7.55
Grain Size D95		µm	＜22.97	＜12.86	＜10.51
Setting Times (Measured by Vicat needle)	Initial set	min	60	120	60-120
Setting Times (Measured by Vicat needle)	Final set	min	120	150	120-150
Compressive Strength	3 d	Mpa	25	25	25
	7 d	Mpa	45	45	45
	28 d	Mpa	60	60	60