Lightweight granular material from zeolite rocks with different additives

Abstract

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/cm³ and a water absorbtion of 3-8%. Optionally, ash microspheres or foamed vermiculite can be added in fractions of 3-5% to increase strength.

Original language	English
Pages (from-to)	625-629
Number of pages	5
Journal	Construction and Building Materials
Volume	24
Issue number	4
DOIs	https://doi.org/10.1016/j.conbuildmat.2009.10.010
Publication status	Published - 1 Apr 2010

Keywords

Building materials
Lightweight aggregates
Porous materials
Processing
Raw materials

ASJC Scopus subject areas

Civil and Structural Engineering
Building and Construction
Materials Science(all)

Access to Document

10.1016/j.conbuildmat.2009.10.010

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title = "Lightweight granular material from zeolite rocks with different additives",

abstract = "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/cm3 and a water absorbtion of 3-8%. Optionally, ash microspheres or foamed vermiculite can be added in fractions of 3-5% to increase strength.",

keywords = "Building materials, Lightweight aggregates, Porous materials, Processing, Raw materials",

author = "Sokolova, {S. N.} and Vereshagin, {V. I.}",

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language = "English",

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AU - Vereshagin, V. I.

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N2 - 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/cm3 and a water absorbtion of 3-8%. Optionally, ash microspheres or foamed vermiculite can be added in fractions of 3-5% to increase strength.

AB - 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/cm3 and a water absorbtion of 3-8%. Optionally, ash microspheres or foamed vermiculite can be added in fractions of 3-5% to increase strength.

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KW - Lightweight aggregates

KW - Porous materials

KW - Processing

KW - Raw materials

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