TAKECITE

←Back to Products

RUBURI

RUBURI is a new environmentally friendly alternative to the mortar currently used in the industry, which reduces both CO2 emissions and waste at concrete placing sites.

A single application of RUBURI can cover an extensive area of approximately 50 meters, eliminating the need for turbid water treatment previously required. It does not require water addition or mixing, simplifying its application process to a straightforward pouring method.

The product itself is prominently colored pink for easy identification and distinction from fresh concrete.

RUBURI represents a new environmentally friendly pre-agent aligned with the growing demands of Sustainable Development Goals (SDGs) and regulatory compliance at construction sites.

  • Made from concrete sludge
  • World's first advanced agent using cellulose nanofibers
  • Registered with NETIS (CB-180006-VE)
  • Designated for promotion by the Chubu Regional Development Bureau since 2020
  • Application for standardization pending with the Ministry of Economy, Trade and Industry in Japan (First advanced agent)
  • Adopted in Japan's New Market Creation Type Standardization System

Links

RUBURI各種技術資料

What if the RUBURI is contaminated with ready-mixed concrete ?

RUBURI can be diluted with water, but mixing it with ready-mix concrete reduces compressive strength.

To assess the impact of RUBURI, JQA conducted compressive strength tests using various mixing ratios.

The tests revealed a reduction in compressive strength when RUBURI constituted 2% of the ready-mix concrete volume.

Customers are advised to dispose of RUBURI after use. For comparison test results with conventional technology in cylinder tip tests, please contact us separately.

Safety Data Sheet

Please contact us if you are unsure about anything other than the Safety Data Sheet.

Material Approval / Technical Proposals / Record of use

Please contact us if you need more information on Material Approval, Technical Proposals, or Records of Use.

We have successfully proposed and obtained approval from clients for public works, government properties, and large private sector projects.

Please note that the following sections are available: Notes on Use Record of Use

User Manual

Partners