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Avanti International announces the addition of AV-100 Chemical Grout in 30-lb bags to its growing portfolio of injection grouts used in geotechnical, industrial, and municipal applications to stop leaks, stabilize soil and rock, and control ground-water - permanently. For more than 40 years, AV-100 in granular form has been available exclusively in 50-lb bags, however as the need for higher strength mix concentrations evolves, so has our packaging options for ease of use. AV-100 is an ultra-low viscosity, chemically reactive gel that can travel anywhere water can travel, and cures to create an effective, long lasting water barrier while providing superb soil stabilization. It is designed to stabilize soils and stop water infiltration in manholes, mainlines, laterals, tunnels, mines, and other underground structures. Historically, one 50-lb. bag of granular AV-100 Chemical Grout will yield a 60-gallon mixed batch of injectable grout with a consistent 10 percent concentration. This mix ratio has been tried and true for decades. However, the industry has started to adopt a stronger, 12 percent grout concentration standard. By changing the concentration, you change the standard weights of all mix components - acryl-amide grout, Catalyst T+, Catalyst AP or SP, and water. To ensure you achieve a 12 percent concentration, it takes careful product recalculations and additional time to change the mix to this higher concentration. Diverting from the standard opens room for error.

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    《Trenchless technology》 |2020年第9期|78-78|共1页
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