✦ LIBER ✦
Lightweight granular material from zeolite rocks with different additives
✍ Scribed by S.N. Sokolova; V.I. Vereshagin
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 716 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0950-0618
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✦ Synopsis
This paper presents the results of investigations related to the development of a novel low temperature technology for obtaining light porous granular materials based on zeolite rock. Using a process temperature as low as 850 °C, porous, granulated material was obtained, having a compressive strength of 3-6 MPa, a bulk density of 380-600 kg/cm 3 and a water absorbtion of 3-8%. Optionally, ash microspheres or foamed vermiculite can be added in fractions of 3-5% to increase strength.