culminal™ gap methylhydroxyethylcellullose
introducing the next generation of culminal™ up, culminal™ gap, a green cementitious additive for premium cementitious tile adhesives (CTA)
The cement industry is estimated to contribute approximately 8% of global CO2 emissions. As a result, the use of composite cements is growing because of their lower carbon dioxide footprint (CEM II and CEM III); however, these formulations negatively impact strength development.
Culminal™ gap is the industry’s solution to reducing CO2 emissions while providing high-performing cementitious tile adhesive.
key features and benefits
performance
- using new methylcellulose chemistry, culminal™ gap reduces impact on cement hydration resulting in higher
final tensile strength
usability
- requires less water but still has excellent workability and sag resistance
- improved strength development at a wide range of temperatures
environmental impact
- use of high performing cellulose ethers enables cementitious tile adhesive producers to use lower carbon footprint cements
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