Achieving low shrinkage through high density and special formulation, we provide shortened construction periods and unprecedented workability.
Renderock SP Extra" is a completely premixed polymer cement mortar developed for the cross-section repair of deteriorated concrete structures. It achieves low shrinkage through high density and a special formulation, providing shortened construction periods and unprecedented workability. Additionally, it is a specified material for the sacrificial anode "Galva Shield Method.
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basic information
**Features** ■ Premixed By simply mixing with the specified amount of water on-site, high-quality mortar can be obtained. ■ Thickness Application For plastering work, a continuous thickness of about 30mm can be applied. For spray application, a continuous thickness of about 50mm upwards and 75mm on wall surfaces can be achieved. However, this depends on the environmental conditions of the target object. ■ High Quality The curing shrinkage rate is extremely low, providing excellent crack resistance and density. Being completely premixed, it is easy to handle and results in stable quality mortar. ■ Excellent Adhesion By using in conjunction with "GP Prime," it has high adhesion strength. ■ Workability Due to its excellent thickness application, rapid construction is possible. During spray application, low dust and low rebound help reduce material loss. ■ Cost-effectiveness With excellent quality, thickness application, and good workability, overall construction costs can be reduced. ● For other functions and details, please contact us.
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Applications/Examples of results
【Applications】 ■ Section repair work (buildings, civil engineering structures) ■ Marine structures ■ Other concrete structures
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Company information
Our main business activities target the maintenance and repair of the construction market, and we manufacture and sell a wide range of materials including sacrificial anode materials (various types of rebar anti-corrosion materials), concrete repair materials, protective coatings, waterproofing materials, and flooring materials. We uphold "trust and credibility," which is the meaning of CREDENCE, as our management philosophy. Additionally, we aim to be a global company that can contribute to society and respond swiftly to the rapidly changing modern world by building new networks and providing technical support.