2017
DOI: 10.17559/tv-20150901095705
|View full text |Cite
|
Sign up to set email alerts
|

Use of incinerated sewage sludge ash in cement mortars: case study in Croatia

Abstract: Original scientific paper In the paper an experimental research has been carried out regarding the possibility for the use of incinerated sewage sludge ash (ISSA) in the production of cement mortars with partial cement replacement. Different mixtures of cement mortar have been investigated, with comparison of its basic characteristics with and without certain amounts of added ISSA that was incinerated at the temperature of 800 °C. Additionally, the influence of the additives (metakaolin and silicon dust) was a… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1

Citation Types

0
3
0

Year Published

2018
2018
2023
2023

Publication Types

Select...
5

Relationship

0
5

Authors

Journals

citations
Cited by 5 publications
(3 citation statements)
references
References 14 publications
0
3
0
Order By: Relevance
“…Fly ash from SSA sewage sludge is characterized by significant porosity, which causes intensive water absorption. The factor determining the workability of a given concrete mix is the amount of SSA [23,63,69,70]. The workability problem can be reduced by reducing the W/C, or by milling ("lubrication effect) by making the SSA particles spherical, smoother, and less porous [16,35,[71][72][73].…”
Section: Compressive Strengthmentioning
confidence: 99%
See 1 more Smart Citation
“…Fly ash from SSA sewage sludge is characterized by significant porosity, which causes intensive water absorption. The factor determining the workability of a given concrete mix is the amount of SSA [23,63,69,70]. The workability problem can be reduced by reducing the W/C, or by milling ("lubrication effect) by making the SSA particles spherical, smoother, and less porous [16,35,[71][72][73].…”
Section: Compressive Strengthmentioning
confidence: 99%
“…The maximum exchange of the binder-cement to ash-is 5-20% [11,21,24,31,60]. The use of SSA ashes with a high CaO content, while maintaining the appropriate W/C ratio (0.5), means obtaining mortars and concretes with mechanical properties similar to the reference samples [70]. Satisfactory strength properties can be obtained by using multi-component binders (e.g., CEM II, CEM III), which enhance the ongoing pozzolanic reaction.…”
Section: Compressive Strengthmentioning
confidence: 99%
“…The works [13,14] are devoted to the possibility of using ash from the burning of wood waste and sewage sludge in the production of cements, but without analyzing the mineralogical composition of the materials obtained in the combustion process.…”
Section: Research Of Existing Solutions Of the Problemmentioning
confidence: 99%