Crack Prevention: It suppresses cracks in concrete and improves durability!
"Pacific Hyper Expand" is a low-additive expansion agent for concrete that significantly reduces concrete cracking. Concrete using this product expands during the early curing stage (age 1-7 days) compared to ordinary concrete, with an expansion rate of 150-250×10^-6, thereby reducing long-term shrinkage and suppressing cracking. We offer a lineup of structural types effective in suppressing cracking due to volume changes in general concrete structures, including those designed to mitigate hydration heat. 【Features】 ■ Compliant with JIS A 6202 "Expansion Agents for Concrete" (structural type) ■ Significantly reduces concrete cracking ■ Effective expansion achieved with a small amount of use ■ Slump and air content changes over time are comparable to ordinary concrete ■ Applicable to a wide variety of concrete types *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Lineup】 ■Pacific Hyper Expand (Structural Type) ■Pacific Hyper Expand M (Hydration Heat Suppression Type) *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage Examples】 ■ Research Facility - Slab Concrete ■ University Campus - Structural Concrete ■ Haneda Airport Expansion Project D Runway - Slab Filling Concrete ■ Second Tomei Expressway - Abekawa Bridge - Slab Concrete ■ Water Purification Facility - Structural Concrete, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
As a total supplier of civil engineering and construction materials, we are engaged in the development, manufacturing, and sales of high-performance civil engineering and building materials based on cement and concrete-related technologies. Counting from the founding of our predecessor, Onoda Cement, we have a history of over 140 years and have been in business for 25 years since the establishment of our company, responding to various requests from our customers. Nowadays, it is no exaggeration to say that "Taiheiyo Material is present at the site," as we have numerous achievements. Our product range includes a variety of items such as "crack reduction products" that enhance the durability of concrete, the concrete repair method "Refleet Method," the static crushing agent for rock and concrete "Blister," and the fireproof coating material "Rock Wool" that protects steel frames from fire. We also offer many products that address current challenges in the field, such as "increased productivity," "national resilience," and "carbon neutrality." Our business area spans the entire country, and we respond to inquiries from various locations, from Hokkaido in the north to Okinawa in the south.