Lime-activated one-part geopolymer mortars from construction, demolition and industrial wastes

Kogbara, Reginald B.; Al-Zubi, Abdelrahman; Mortada, Youssef; Hammoud, Ahmad; Masad, Eyad A.; Khraisheh, Marwan K.

doi:10.1016/j.rineng.2023.101739

Cited by 7 publications

(2 citation statements)

References 37 publications

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“…The conventional lime mortar [11] mix of air lime, alccofine with alkali activation is a sustainable material in the fresh and hardened states. sustainable structural mortars [12] can be produced by using Construction Demolition Waste mixture with mainly concrete waste mixed with brick waste and slag and activated by powdered Ca(OH)2 which is alkaline material.…”

Section: Literature Reviewmentioning

confidence: 99%

Low alkaline Lime Mortar with Surkhi and Red Soil

Raghunathan

2024

Int. J. Res. Publ. Rev.

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This paper envisages application of alkali activated materials(AAM) with lime as rural technology. The AAM is similar to Geopolymer but it has lot of differences.Low Mole AAM is manufactured using sodium hydroxide of 2, 3, 4 and 5 moles and sodium silicate as double the weight of Sodium hydroxide. The low mole solutions are easy to manufacture and ease of handling. The solution is used instead of water in lime-Surkhi and lime-red soil blocks. The blocks manufactured are tested for weight, water absorption and compressive strength. The results showed increase in density, decrease in water absorption and increase in strength with increase in moles of alkaline solution.

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Section: Literature Reviewmentioning

confidence: 99%

Low alkaline Lime Mortar with Surkhi and Red Soil

Raghunathan

2024

Int. J. Res. Publ. Rev.

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“…High compressive strength (≥ 35 MPa) ambient-cured, dense mortars from CDW, consisting of waste bricks and predominantly concrete waste, were created. The composition replaced NaOH highly AAS with an environmentallyfriendly alkaline activator, Ca(OH)2 powder (Kogbara et al, 2024). CDW contents in composition were changed from 50 to 65% dry weight, and the brick waste content from 3 to 18%.…”

Section: Reuse Of Construction and Demolition Waste As Recycled Concr...mentioning

confidence: 99%

Development of alkali-activated materials using biomass fly ash, phosphogypsum, and recycled concrete aggregates

Zhu

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Rheological, mechanical, and microscopic properties of polypropylene fiber reinforced-geopolymer concrete for additive manufacturing

Masoud,

Hammoud,

Mortada

et al. 2024

Construction and Building Materials

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Lime-activated one-part geopolymer mortars from construction, demolition and industrial wastes

Cited by 7 publications

References 37 publications

Low alkaline Lime Mortar with Surkhi and Red Soil

Low alkaline Lime Mortar with Surkhi and Red Soil

Development of alkali-activated materials using biomass fly ash, phosphogypsum, and recycled concrete aggregates

Rheological, mechanical, and microscopic properties of polypropylene fiber reinforced-geopolymer concrete for additive manufacturing

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