Water-stopping material "Seacoinject Hydro Series"
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It is a water-stopping material made from a liquid containing polyisocyanate compounds as the main component!
Both hydrophobic and hydrophilic water-stopping materials play important roles, and the "Sika Inject Hydro Series" offers both of these options. "Sika Inject Hydro A" reacts well with moisture and water, forming an independently foamed semi-rigid solid that exhibits excellent water-stopping effects. As a one-component hydrophobic type, it has good injectability, is less susceptible to alkaline degradation from concrete, and boasts superior durability. The one-component hydrophilic type "Sika Inject Hydro L" also offers good injectability and, through foaming and surfactant action, penetrates well into gaps, cracks, and voids in the ground, strongly adhering to soil particles. **Features of Sika Inject Hydro A** - Outstanding water-stopping effect due to the ability to penetrate even fine gaps under expansion pressure. - Excellent durability, with effects lasting for an extended period. - Hydrophobic, and the solid remains stable without swelling when immersed in alkaline conditions (pH 13) at 60°C. *For more details, please download the PDF or feel free to contact us.*
basic information
【Seacoinject Hydro L Features】 ■ Excellent water retention capability allows for the gelation of large amounts of flowing water, providing outstanding water-stopping effects. ■ Superior permeability and adhesion firmly bond with soil particles, resulting in exceptional sealing and stabilization effects. *For more details, please download the PDF or feel free to contact us.*
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Applications/Examples of results
【Usage】 ■Sika Inject Hydro A: Water stopping for civil structures and buildings ■Sika Inject Hydro L: Water stopping for spring water and leaks *For more details, please download the PDF or feel free to contact us.
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Sika is a specialty chemicals company headquartered in Switzerland that develops and manufactures products and systems for applications in bonding, sealing, damping, reinforcing, and protecting in the fields of construction, civil engineering, and industrial products. Sika has operations in over 100 countries, with more than 33,000 employees and over 400 manufacturing facilities.
