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Civil Engineering & Construction Materials

 

CIVIL ENGINEERING & CONSTRUCTION MATERIALS


 

We have a wide range of products for civil engineering and construction that can be applied to a variety of fields. These include“ADEKA ULTRASEAL”, a waterstop that utilizes the elasticity and water-swelling properties of rubber;“ADEKA ROCKDINE”,which is useful for repairing concrete products; and“HYBRID SILICA”, which is a ground stabilizer.

 

[Water swelling materials]




"ADEKA ULTRASEAL"is an innovative double-locking hydrophilic waterstop". ADEKA ULTRASEAL"stops water by compression of the rubber and by hydrophilic action (expansion pressure) when it is exposed to water."ADEKA ULTRASEAL"has various applications.

 

PRODUCT NAME

CHARACTERISTICS

APPLICATIONS

ADEKA ULTRASEAL MC series

Excellent ability to fill any concrete voids. 2 times expansion by volume.

Construction joint. H-pile. Piping penetrations

ADEKA ULTRASEAL KM series

Excellent tensile and compressive strength. 3 times expansion by volume.

Expansion joints. Box culvert joints

ADEKA ULTRASEAL KMU series

Excellent tensile and compressive strength. 3 times expansion by volume.

Segment joints. Expansion joints. Box culvert joints

ADEKA ULTRASEAL KBA series

Foamed rubber. Easy compressibility. 1.3 times expansion by volume

Box culvert joints, Construction joint

ADEKA ULTRA RING

1.8 times expansion by volume.

Separator

ADEKA "OF" PACKING

1.8 times expansion by volume.

Segment bolts

ADEKA "AU" PACKING

Unite washer type. 1.8 times expansion by volume.

Segment bolts

ADEKA ULTRASEAL P-201A

Paste type in cartridge. 2 times expansion by volume.

Rough surfaces. Wire-net joints

ADEKA ULTRASEAL P-101

Paste type in cartridge. 1.3 times expansion by volume.

Rough surfaces. Ground structure

ADEKA ULTRASEAL A-50N

Pourable one component liquid waterstop. 5 times expansion by volume.

Sheetpile interlocks

ADEKA ULTRASEAL A-30

Pourable two component liquid waterstop. 3 times expansion by volume

Sheetpile interlocks

 
 

[Concrete protective materials]




By using manufacturing technologies developed for silicates, we have developed concrete protective materials. Inorganic type infiltrates into the surface of concrete structures and react to form high-strength protective layers.

 

PRODUCT NAME

CHARACTERISTICS

APPLICATIONS

ADEKA ULTRA GUARD 001

Hardening concrete surface. Excellent anti-abrasion

Floors of stores, warehouses, factories, etc.

 
 

[Grouts]




Among our grouting materials, we have high-strength, durable"HYBRID SILICA". We also have"GELFOUR"grouting material that is available for supplementary method to tunnel. These products are useful for the strengthening of soft ground, the prevention of ground liquefaction or the prevention of falling soil block when excavating tunnel. Their development is based on our experience and years of silicate material manufacture research.

 

PRODUCT NAME

CHARACTERISTICS

APPLICATIONS

HYBRID SILICA S,L,M

Super fine grained suspension grouts. Long durability.

Subbase course.Provide with strength

PERMA ROCK AT,ASF

Solution type grout. High infiltrable. Long durability. High safety products.

Prevention of liquefaction

GELFOUR

Completely inorganic grout. High strength

Supplementary method of mountain tunnel

 

 
 
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