High-quality grout materials that meet the demands of an era that surpasses the concepts of traditionally developed materials!
"Ultra Pack" is a new type of backfill admixture that allows you to easily create high-quality grout material by simply mixing water and cement. Unlike conventional grout materials that require mixing multiple types of materials, this product achieves cost reduction, labor savings, and space efficiency. By using just 50 kg per square meter, you can produce high-quality grout material. 【Features】 ■ Stable quality and environmentally friendly ■ Stable supply through consistent manufacturing processes ■ Sufficient working time for construction, allowing for stable continuous injection work ■ Lightweight at 10 kg per bag, easy to handle, and low shipping costs ■ Early attainment of strength greater than that of the surrounding ground *For more details, please refer to the catalog or feel free to contact us.
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basic information
【Chemical Composition】 ■SiO2: 60.9 ■Al2O3: 15.2 ■Fe2O3: 4.5 ■CaO: 3.1 ■MgO: 1.4 ■IgLoss: 10.5 *For more details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
【Applications】 ■Various backing injection materials ■Intermediate materials ■Various filling materials *For more details, please refer to the catalog or feel free to contact us.
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Company information
Yamawa Co., Ltd. aims to contribute to public works, soil improvement projects, and environmental initiatives both nationally and internationally, using soil mined in its local area of Toki City as raw material. Looking ahead, the company will strive to develop and improve products by advancing the technology inherited from previous generations, while exploring further application fields to contribute to society. Through good products, good services, and good human qualities, the company will work not only for its business partners but also for the local community, and will prioritize safety for its employees, providing them with a rich life and hope, and ensuring that they can experience fulfillment and happiness in their work.