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Technology of foam concrete production with ultradispersed quartz waste
| Content Provider | Scilit |
|---|---|
| Author | Kuznetsova, I. N. Darulis, M. A. Kosach, A. F. |
| Copyright Year | 2019 |
| Description | Journal: Iop Conference Series: Materials Science and Engineering The article presents a technology for producing foam concrete using activated quartz waste. The waste is an ultrafine filler in the cement stone that builds pore-forming walls and generates a structure with minimal pores (with a diameter down to 50 microns) and walls with similar cross-section. The average density of such foam concrete is 500 $kg/m^{3}$ and the total porosity equals 69-76%. The specimens demonstrate increased strength and reduced thermal conductivity. The use of the ultrafine filler in foam concrete reduces cement consumption by 10%, increases the density of the cement stone by 4%, augments the strength of the foam concrete by 10% and reduces its thermal conductivity by 8%. The results of the tests approve increased operational, physical and mechanical properties of such foam concrete. |
| Related Links | https://iopscience.iop.org/article/10.1088/1757-899X/597/1/012031/pdf |
| ISSN | 17578981 |
| e-ISSN | 1757899X |
| DOI | 10.1088/1757-899x/597/1/012031 |
| Journal | Iop Conference Series: Materials Science and Engineering |
| Issue Number | 1 |
| Volume Number | 597 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2019-08-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Iop Conference Series: Materials Science and Engineering Building and Construction Foam Concrete |
| Content Type | Text |
| Resource Type | Article |
