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Amorphous TiO2 extender based on synthetic aluminum sodium silicate. 25% reduction of TiO2 possible at .65/lb to .75/lb cost. High whiteness and no crystalline silica. High oil absorption and 1.45 refractive index.
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Poraver® expanded glass is available in five standard and four special grain sizes. With this wide variety of grain sizes from .04mm to 2.5mm, Poraver® expanded glass offers a suitable lightweight aggregate for every field of application.
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Poraver® expanded glass is available in five standard and four special grain sizes. With this wide variety of grain sizes from .04mm to 2.5mm, Poraver® expanded glass offers a suitable lightweight aggregate for every field of application.
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Poraver® expanded glass is available in five standard and four special grain sizes. With this wide variety of grain sizes from .04mm to 2.5mm, Poraver® expanded glass offers a suitable lightweight aggregate for every field of application.
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Poraver® expanded glass is available in five standard and four special grain sizes. With this wide variety of grain sizes from .04mm to 2.5mm, Poraver® expanded glass offers a suitable lightweight aggregate for every field of application.
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poraSpheres® are hollow glass microspheres, replacement for cenospheres. A low density filler with high compression strengths.
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poraSpheres® are hollow glass microspheres, replacement for cenospheres. A low density filler with high compression strengths.
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poraSpheres® are hollow glass microspheres, replacement for cenospheres. A low density filler with high compression strengths.
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Metapor® is a metakaolin that is used as a reactive pozzolanic hardening additive for cement and lime-based binder systems. Metapor® originates from the production process of Poraver® expanded glass granulate without any extra energy entry for manufacturing. Benefits include:
- Very high and fast activity in the lime-binding process
- Densification of the material sturcture
- Increased strength in mineral systems
- Low swelling-shrinking behavior
- Improves the resistance against sulphate attack
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Grain size 1-4 mm Dry loose bulk density 220 +/- 30 kg/m3 pH 8-12 Porosity approx 85% Thermal conductivity .07 W/(m-k)
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Sieve retained on Pass thru 100 .43 99.57 140 1.17 98.4 200 5.06 93.34 325 22.17 71.17
