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Denka
Denka CSA20 is an expansive additive which forms a stable ettringite crystalline structure within the cement matrix and gives a durable shrinkage reduction.
The additive reduces shrinkage, heat of hydration and may increase strength. In Europe these additives are used mainly in shrinkage compensated external renders, concrete repair and screeds.
| Concrete Mix Propotion | |
|---|---|
| Ordinary Portland Cement | : 295kg/m3 |
| Power CSA Type-S | : 25kg/m3 |
| W/(cement+ P-CSA) | : 50.0% |
| Sand-Aggregate ration | : 44.6% |
Accelerators
Calcium Formate is an additive designed to significantly improve the properties of tile adhesives.
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Redispersible Powder Polymers
Redispersible powder polymers from Celanese (Elotex) are organic polymer powders manufactured by spray drying liquid latex emulsions.
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Superplasticisers
Superplasticisers can be used in three ways: to create flowing, self-leveling concrete without increasing water, without reducing cement and without sacrificing strength.
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Cellulose Ethers
Bermocoll is a group of nonionic cellulose ethers which are delivered in the form of a whitish free-flowing powder of different particle sizes and it is almost odourless.
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Fibres
Cem-FIL® alkali resistant (AR) glass fibers have been in use for 40 years in more than 100 countries worldwide to create some of the world's most stunning architecture.
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Retarders
Set retarding additives are water soluble organic powders that delay of cement, when in solution, the retarder molecule is adsorbed onto the cement particle.
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Powdered Air Entrainers
Powdered air entrainers are surface active chemicals which act in the air-water interface within the cement paste to create the formation of small, stable air bubbles.
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Lightweight Fillers
STIKLOPORAS - porous, non-organic aggregate is processed when recycled glass is milled, mixed with blowing agents and melted down in extremely high temperature. Expanded glass granulate is unique for its granula structure, as this allows to keep air closed inside the pellet. This technology is known as the most developed technology, demonstrating the best thermo-isolating and noice canceling features. Round grains shape, low density, low water obsorption optimize the formulation and the physical properties of your product.
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