Exposed Aggregate Redefined.
Welcome to Supacrete Concrete, where functionality meets finesse with our Exposed Aggregate solutions. Transform your surfaces into a tapestry of texture and natural beauty, as our carefully crafted mixes reveal the allure of aggregate beneath the surface. Supacrete's Exposed Aggregate captures the essence of modern design, offering both durability and aesthetic appeal. Explore a world where the tactile meets the visual, creating distinctive spaces that leave a lasting impression.
Sika® Rugasol® MH
Concrete surface retarder for horizontal and vertical surfaces
Sika® Rugasol® MH is a surface retarder used mainly for on site exposed aggregate work. Sika® Rugasol® MH surface retarder is used to expose aggregate on formed Portland cement based concrete surfaces, both vertical and horizontal.
About the process
Once the concrete has been placed and set, the decorative aggregate is ready to be revealed. There are several exposure methods contractors can choose from, depending on the look desired and size of the project. Only the top of the stone is exposed while the rest remains permanently embedded in the concrete.
Always Remember
As with any concrete project the same basic principals apply:
- well compacted base course (dampened prior to placement)
- well positioned reinforcement (if mesh is used)
- sensible concrete thickness (we recommend 100mm min. for residential works)
- consistent water curing as soon as possible
- well positioned joints (tooled joints may be required at high risk areas)
- saw cutting as soon as is practical.
Cutting, acid washing & sealing
As with any concrete project the same basic principals apply:
- well compacted base course (dampened prior to placement)
- well positioned reinforcement (if mesh is used)
