竹中産業 List of Products and Services

"Anti-Dust Filcon TF" is a special non-shrink mortar designed to improve working conditions on-site. Compared to regular non-shrink mortars, it reduces dust generation during bag disassembly and mixing by over 90%. It helps to minimize dust dispersion during mixing and injection work of non-shrink mortar in places where ventilation is difficult, such as indoors and underground. 【Features】 - Achieves dust suppression while maintaining the quality of the conventional "Filcon TF," including non-shrink and hydration heat generation suppression properties. - Uses a special dust-reducing agent during manufacturing and mixes it to achieve dust suppression. - Helps to reduce dust dispersion during mixing and injection work of non-shrink mortar in places where ventilation is difficult, such as indoors and underground. *For more details, please refer to the PDF document or feel free to contact us.

The "Low Carbon Filcon TF" is a non-shrink mortar aimed at a low-carbon society, which incorporates latent hydraulic materials with extremely low CO2 emissions during production into a portion of the raw material cement, reducing the overall CO2 emissions of the product by 32% compared to conventional materials from our company. As the focus on environmentally considerate design (CASBEE) for structures becomes more common, the ability to reduce the CO2 emissions of the filling materials, which account for a significant volume in seismic retrofitting and other applications, provides a substantial advantage when evaluating the environmental consideration of construction projects. Furthermore, by utilizing our material technology, we have succeeded in reducing CO2 emissions while maintaining almost the same physical performance as conventional products. 【Features】 ■ Suppression of temperature cracking due to hydration heat ■ Good filling ability ■ Reliable load transfer ■ Stable strength development *For more details, please refer to the PDF document or feel free to contact us.

"Filcon TF" is a non-shrink mortar with hydration heat suppression properties. It is suitable for pouring large member cross-sections where temperature stress cracking due to hydration heat is a concern, as well as for pouring in hot weather. Temperature stress cracking is less likely to occur when the temperature rise of the member due to hydration heat is small. By adding hydration heat suppression functionality to the mortar, it is possible to effectively suppress temperature stress cracking. [Features] - The rate of hydration heat generation is lower compared to general non-shrink mortars. - The heat dissipation efficiency significantly improves during the temperature rise of the member due to hydration heat, resulting in a smaller temperature increase of the member. - The temperature stress of the member decreases, allowing for the suppression of temperature cracking. - There is no bleeding or settlement, ensuring that no voids are left after filling and reliable load transfer can be expected. *For more details, please refer to the PDF document or feel free to contact us.*

"Filcon Pad" is a non-shrink mortar for pads that demonstrates stable strength development over a long period. It excels in moldability, allowing for the rapid placement of pads during machinery installation work and the installation of steel column foundation bases. Additionally, by mixing within a specified water range, it maintains stable non-shrink properties. 【Features】 ■ Demonstrates stable adhesion strength to liner plates, existing concrete, etc. ■ Excels in moldability, enabling the rapid placement of pads during machinery installation work and the installation of steel column foundation bases. ■ Shows stable strength development over a long period. *For more details, please refer to the PDF document or feel free to contact us.

"Filcon H" is a super-fast hardening, high-strength, non-shrink grout material that exceeds 40 N/mm² within 2 to 6 hours after placement. It is suitable for emergency construction under time constraints or while maintaining traffic flow. Additionally, it exhibits stable long-term strength. With excellent fluidity, it can fill complex shapes and voids, such as those in chipped concrete, thoroughly. 【Features】 - Maintains stable non-shrink properties through mixing within the specified water range, facilitating load transfer between structures. - There is no occurrence of bleeding, so there is no concern about leaving voids after filling. - A type with special short fibers is also available. *For more details, please refer to the PDF document or feel free to contact us.

"Filcon R-F" is a product that maintains various performance requirements for non-shrink mortar while incorporating nylon fibers in a pre-mixed form, resulting in extremely low drying shrinkage and excellent crack resistance. Although nylon fibers are pre-mixed, it demonstrates fluidity equivalent to conventional non-shrink mortar. Additionally, its strength properties, such as compressive strength, are equal to or greater than those of conventional non-shrink mortar. 【Features】 ■ Special formulation with pre-mixed nylon fibers ■ Significantly improved crack resistance compared to conventional non-shrink mortar ■ Excellent fluidity, capable of filling complex-shaped voids thoroughly ■ No bleeding or settling, ensuring that no voids remain after filling, allowing for reliable load transfer ■ Achieves practical strength within a few days *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our high fluidity underwater non-separating mortar, "Filcon 300W." Due to its high underwater non-separating properties, it minimizes the suspension of water from the sea and rivers, allowing for uniform quality grout placement work. With its high fluidity, it excels in pumpability and self-leveling properties. 【Features】 ■ High underwater non-separating properties minimize the suspension of water from the sea and rivers ■ Enables uniform quality grout placement work ■ Ensures high fluidity ■ Excellent pumpability and self-leveling properties ■ Achieves the specified performance simply by adding water and mixing *For more details, please refer to the PDF document or feel free to contact us.