Stable construction with unique material technology! The ultra-fast curing urethane coating demonstrates astonishing performance.
We have developed the "RT Method," a concrete spalling prevention specification that excels in crack-following ability and concrete protection performance, without using fiber sheets such as glass cloth or vinyl mesh, while satisfying performance standards. This method addresses the issue of reduced structural strength caused by the corrosion and rusting of rebar due to the penetration of water from rain, groundwater, de-icing agents, airborne salt, and seawater, which can lead to explosive spalling. The ultra-fast curing urethane is consistently stable due to pressure, flow, and temperature management through our unique mechanical system, and it cures within seconds after application, making it largely unaffected by weather conditions such as temperature and humidity. 【Features】 ■ Shortened construction period ■ Excellent performance (concrete protection) ■ Stable construction through unique material technology *For more details, please download the PDF or feel free to contact us.
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【Construction Procedure】 ■STEP1: Substrate Preparation (Sanding) ■STEP2: Substrate Preparation (Cross-Section Repair) ■STEP3: Primer Application ■STEP4: Ultra-Fast Curing Urethane Spraying ■STEP5: Top Coat Application ■STEP6: Completion of Construction *For more details, please download the PDF or feel free to contact us.
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Sika is a specialty chemicals company headquartered in Switzerland that develops and manufactures products and systems for applications in bonding, sealing, damping, reinforcing, and protecting in the fields of construction, civil engineering, and industrial products. Sika has operations in over 100 countries, with more than 33,000 employees and over 400 manufacturing facilities.










