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It is suggested that even multistory buildings and high end complex¡¯s including heavy infrastructures can use silica fume
Advantages of silica fume in concrete:
Very low permeability to chloride and water intrusion
Extremely high electrical resistivity (20 to 100 times greater than ordinary Concrete)
Increased abrasion resistance on decks, floors, highways and marine structures
Superior resistance to chemical attack from chlorides nitrates and sulphates
Compressive strengths up to 20,000 psi(140***)
High flexural strengths(14 *** @ 28 days) for airport pavements
High early strengths for fast track construction projects and precast applications
Highway bridges, parking decks, marine structures and bridge deck overlays are subject to constant ***erioration caused by rebar corrosion current, abrasion, chemical attack. Silica fume will protect concrete against deicing salts, seawater, road traffic and freeze/thaw cycles. Rebar corrosion activity and concrete ***erioration are virtually eliminated, which minimizes maintenance expenses.
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| Company: |
Silica Fume
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| Contact: |
Jack Ma |
| Address: |
building 128,west zhonghua road |
| Postcode: |
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| Tel: |
008641186500097 |
| Fax: |
041186540535 |
| E-mail: |
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