Urethane injection material - List of Manufacturers, Suppliers, Companies and Products

Urethane injection

Shorten working hours! It cures underwater and has excellent water resistance.

"Urethane injection" is a speedy backfill injection method using rigid foam urethane. It cures quickly, allowing for immediate use after the backfill work in the cavity. It reaches final strength in just about 30 minutes, starting to harden after 1 minute, using a rapid foaming and curing material. After curing, there is almost no expansion or contraction, allowing for complete filling. It also foams and cures underwater, demonstrating excellent water-stopping properties. 【Features】 ■ Quick curing ■ Immediately available for tunnel use ■ Stable quality ■ Can be constructed in a compact working environment ■ Low cost *For more details, please refer to the PDF materials or feel free to contact us.

Company：北陸エースコン
Price：Other

Earthworks
Pile and foundation work
Special Construction Method

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Urethane-based injection materials "NEW-TSRF, NEW-TBU"

It demonstrates high cost performance as an injection material for various auxiliary construction methods!

In recent years, tunnel construction sites have been required to respond to strict conditions, such as construction in urban areas and low cover depths. Under such conditions, the "injection-type pre-support method" has been widely adopted as a safe, reliable, and cost-effective auxiliary construction method. Among the injection materials used in the injection-type pre-support method, silica resin-based injection materials are utilized as they meet many of the demands required on-site, including strength, permeability, safety, and even economic efficiency. 【Features】 ○ Compatible with various geological conditions and construction methods ○ Can efficiently improve the ground For more details, please contact us or download the catalog.

Company：エスティーエンジニアリング
Price：Other

Safety and consumables
Bridge Construction

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Urethane injection material "AGSR-PSG"

For tunnel auxiliary construction methods! A polyurethane injection material with excellent ground improvement effects and water inflow resistance.

"AGSR-PSG" is a polyurethane injection material (AGSR-PSG) that solidifies by mixing polyol and polyisocyanate, making it a ground consolidation material with high foaming pressure and excellent solidification properties. It is difficult to dilute in spring water environments, allowing for reliable ground improvement through foaming. Due to its low viscosity compared to typical polyurethane injection materials, it has excellent permeability and can facilitate localized improvement around bolts and steel pipes. [Features] ■ Excellent ground improvement effect ■ Low viscosity compared to typical polyurethane injection materials, allowing for excellent permeability and localized improvement around bolts and steel pipes ■ Higher foaming pressure than silica resin, enabling penetration and improvement of fine cracks in fractured ground *For more details, please refer to the PDF document or feel free to contact us.