Breakwaters for Coastal High Waves

Breakwaters for Coastal High Waves
Using iron oxide ore and electric furnace acid slag as heavy aggregate, Gcon provides specific high gravity, homogeneity and workability in the form of ready-mixed concrete. Gcon has been used for wave dissipation blocks for over 20 years. It is also used for radiotherapy facilities, asseismatic groundwork and counter-weight.
Quotation is available upon receipt of delivery terms such as site location, gravity requirement, quantity and delivery date.
Features
Iron Oxide Ore
  1. Like electric furnace acid slag, iron oxide ore is blackish grey and can be used alternately with regular concrete.
  2. We have imported coarse aggregates in stock.
  3. Density in saturated surface-dry condition is no less than 4.0.
Electric Furnace Acid Slag
  1. Both coarse and fine aggregate are in blackish grey and have minute asperity.
  2. The slag contains neither clay, organic contaminant, salt content, nor labile minerals such as free caustic lime and free magnesium.
  3. The slag is manufactured at the JIS-certified plant and its density in saturated surface-dry condition is no less than 3.7.
  4. Dissolution tests prove that the slag meets environmental criteria.
High Gravity Concrete
  1. By mixing right aggregate in righ quantity, available specific gravity range is 2.35 through 3.5.
  2. Workability level is adjustable upon request.
  3. Gcon delivers a slightly higher strength than that of regular concrete.
Quotation is available upon receipt of delivery terms such as site location, gravity requirement, quantity and delivery date.
Delivery Records
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Delivery Records
Point of UseFiscal YearGravity
Nishinohama FP1991 - 2006G2.5~3.0
Makurazaki FP1997 - 2004G2.45~2.7
Maedomari FP2002 - 2007G2.85
Funama FP2004 - 2006G2.75
Wadomari Port2005 - 2010G2.6
Nakanoshima FP2007 -2010G2.61
Motoura Port2007 -2010G2.39
Kawajiri FP2010G2.41
Kamiura FP 1991 - 2000/ 2009G2.5/G2.7
Powerhouse1992G2.8
Noroshi FP1992 - 2005G2.85
Iwadate FP1993 - 2007G2.45/2.55
Choshi FP1993 - 2007G2.45~2.85
Otohama FP1999 - 2009G2.6/2.8
Ajiro FP1993/ 1998 - 2004G2.6/2.8
Tomari FP2001 - 2007G2.5/G2.7
Okinoshima FP 1994 - 1999G2.55/G2.45
Yura FP1994 - 2000G2.5/G2.55
Nagasaki FP1994 - 2006G2.55~2.72
Izari FP1994 - 2006G2.6
Kuriyama Hospital1995G2.48
Etomo FP1995 - 1996G3.1
Ohtanabe FP1995 - 2007G2.5
Torinokoshi FP1996 - 2007G2.4
Omoto Port2007 - 2009G2.45
Yaizu FP1998 - 1999G2.65
Inatori FP2005 - 2008G2.45
Nakagawa Bridge1998G3.0
Nakatsu Port2003G2.7
Hosojima Port2003 - 2004G2.53
Nino Coast2005 - 2006G2.6/3.0
Shimo-Shinkawa2009 - 2010G2.42
Brown Coal Berth1999G3.8
Printing Plant2000G3.3
Ohe FP2000 - 2008G2.55
Nadachi FP2001 - 2002G2.65
Shimanoura FP2002 - 2005G2.5
Nazaki FP2003 - 2005G2.5
Ordered ByFiscal YearGravity
Hokkaido Government1992G2.5/G2.7
Hokkaido RDB1993G3.0/G3.4
Aomori Pref.1998G2.8
Toh-Oh Nippo1999G3.3
Iwate Municipal G1995G2.45~G2.7
Akita Pref.1993G2.55
MLIT1994G2.45
Yamagata Pref.1995G2.5/G2.55
Niigata Pref.2001G2.65
Chiba Pref.1993G2.5~G2.85
MHLW1995G2.48
Shizuoka Pref.1993G2.7
MLIT1999G2.6
Hokuriku Electric Power1992G2.8
Ishikawa Pref.1992G2.85
Fukui Pref.2003G2.55
Tottori Pref.1993G2.5~G2.8
Shimane Pref.1995G3.1
Tokushima Municipal G1994G2.6
Fukuoka Municipal G1994G2.45~G3.1
Nagasaki pref.1994G2.6
Oita Pref.2003G2.7
Miyazaki Pref.2000G2.5
Kumamoto Pref.2000G2.55
Kagoshima Municipal G1991G2.39~G3.1
Okinawa Electric Power1999G3.8
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Aqua Product Corporation
Engineering Products Department Phone:+81-3-5276-1153
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