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The R-E-D Blog


A Comprehensive Guide to Supplementary Cementitious Materials (SCMs)
Supplementary Cementitious Materials, otherwise known as SCMs for concrete, are unique additives used in tandem with or to replace a...
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Choose R-E-D as Your Concrete Reinforcing Fiber Supplier
High-Performance Concrete Reinforcing Fibers Concrete reinforcement strategies often use specialized fibers to improve the durability and...
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Why Ultra-High-Performance Concrete (UHPC) Outperforms Traditional Concrete
The limited service life and frequent repair needs of conventional concrete structures often lead to increased life-cycle costs and...
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Dynapoz Metakaolin for Sale – Class N Pozzolan for Strengthening Concrete
When looking for quality metakaolin for sale  to strengthen concrete at an industrial or commercial scale, few suppliers can match the...
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What is an EPD for Concrete?
Environmental Product Declarations, Global Warming Potentials, Sustainability, & Green Building Certifications An Environmental Product...


Micro Fiber vs. Macro Fiber - What’s the Best Size of Concrete Fiber?
Over the years, research and development in the field of fiber-reinforced concrete have led to the introduction of various types of...
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Comparing Microfibers for Concrete: Acrylic vs. Polypropylene vs. Natural
Microfibers for concrete encompass a broad range of different material types that are predominately used as an additive to traditional...


How to Reduce Cracking with Concrete Fibers
Concrete has existed for millennia, with the earliest documented evidence pointing to 6,000 or even 7,000 BC. Since its early use on...
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Concrete Fiber Suppliers: Ensuring High-Quality & Durable Results
It can be a challenge in today’s market to find a reliable concrete fiber supplier that offers a high-performance product at competitive...
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What is Metakaolin?
Definition of Metakaolin Metakaolin is defined as an anhydrous calcined structure of the clay mineral kaolinite, used for centuries in...
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Metakaolin in Concrete
Metakaolin-enhanced concrete is a concrete mixture that uses a calcined aluminosilicate kaolinite clay (metakaolin). Metakaolin’s highly...
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Fly Ash Environmental Solutions
It is reported (ARIPPA June 2019) that there are over 770 identified coal refuse piles covering 8,300 acres and containing more than 220...
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SCMS for Real World Applications
Silica fume, ground granulated blast furnace slag (GGBFS), metakaolin, ground glass pozzolan, and fly ash are supplementary cementitious...
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Fly Ash in Concrete
What is Fly Ash? Fly ash is a coal combustion byproduct. It is collected via bag house filtration equipment or electrostatic...
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What is Silica Fume?
What is Silica Fume, what is it used for, and how does it work? Without realizing it, you probably come into contact each day with a...
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What is Fly Ash?
Fly Ash is a pozzolanic material, captured in electro-static precipitators as a by-product from coal-fired thermal power stations. It...
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Ground Glass Pozzolans for Concrete
Supplementary Cementitious Materials (SCM), are materials that are added to, or replace a portion of the portland cement, each SCM can...
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