Injection Technology
For the field of pressure injection, TECHNOSEAL offers the complete system – injection materials, injection pumps and injection accessories, such as quick cements for damming and injection packers. Innovative, modern and extensively tested injection materials based on polyurethane, silicate, acrylate gel, epoxy and micro-fine cement are the result of years of intensive research and development.
Systematically installed injection hoses into the construction joints get grouted after construction completion.
The filling of cracks in reinforced concrete buildings or brickwork by means of grouting with mineral based materials or resins.
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In the case of renovation in the area of ingressing water, (tunneling & underground car parks), water frequently penetrates the construction through fissures and faults.
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The curtain grouting injection is employed whenever excavation is not possible for technical or cost-effective reasons or if cracked building components are subject to considerable movement.
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Different injection materials are suitable for the stabilisation of dry and moist gravel and sand bases and hence to create ground stabilisation.
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In injection into masonry the injection material is injected continuously via low pressure packers, which are in offset arrangement in the form of a grid, at low pressure. In this manner the faulty joints, the capillaries, pores and hollow cavities in the bricks are filled in with the injection material.
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