3D printing with cementitious materials: Challenges and opportunities for the construction sector

R Robayo-Salazar, RM de Gutiérrez… - Automation in …, 2023 - Elsevier
This review article includes a description of additive manufacturing from its advantages and
opportunities for the construction sector, highlighting the definition of a design methodology …

Advancements in 3D printing of cementitious materials: A review of mineral additives, properties, and systematic developments

O Zaid, MH El Ouni - Construction and Building Materials, 2024 - Elsevier
Abstract 3D printing technology revolutionizes construction by creating custom building
components with increased efficiency and reduced waste. This paper reviews …

Effect of industrial waste-based precursors on the fresh, hardened and environmental performance of construction and demolition wastes-based geopolymers

H Ilcan, O Sahin, Z Unsal, E Ozcelikci, A Kul… - … and Building Materials, 2023 - Elsevier
The main goal of this study is to evaluate the effects of incorporation of the industrial wastes
into Construction and Demolition Waste (CDW)-based geopolymer mixtures. To do this, a …

Effect of the use of waste glass (as precursor, and alkali activator) in the manufacture of geopolymer rendering mortars and architectural tiles

LMH Rios, AFH Triviño, MA Villaquirán-Caicedo… - … and Building Materials, 2023 - Elsevier
The environmental impact of construction demolition wastes (CDW) is high since it
represents between 45 and 65% of the solid wastes that reach landfills. These wastes can …

[HTML][HTML] Reuse of powders and recycled aggregates from mixed construction and demolition waste in alkali-activated materials and precast concrete units

R Robayo-Salazar, W Valencia-Saavedra… - Sustainability, 2022 - mdpi.com
This article describes the recycling of coarse and fine fractions and powder from construction
and demolition waste (CDW) using alkaline activation technology (geopolymerization). The …

3D Printing of Hybrid Cements Based on High Contents of Powders from Concrete, Ceramic and Brick Waste Chemically Activated with Sodium Sulphate (Na2SO4)

R Robayo-Salazar, F Martínez, A Vargas… - Sustainability, 2023 - mdpi.com
This article evaluates the synthesis, characterization and 3D printing of hybrid cements
based on high (70%) contents of powders from concrete waste (CoW), ceramic waste (CeW) …

[HTML][HTML] Influence of the Chemical Activation of Aggregates on the Properties of Lightweight Vibro-Centrifuged Fiber-Reinforced Concrete

AN Beskopylny, SA Stel'makh, EM Shcherban'… - Journal of Composites …, 2022 - mdpi.com
One of the most essential building materials for sustainable development is concrete.
However, there is a problem with a lack of inexpensive, efficient ways to make it high …

Valorization of a low-quality coal ash, in the preparation of alkali activated inks for applications in 3D additive manufacturing

MA Villaquirán-Caicedo, A Fernández-González… - … and Building Materials, 2023 - Elsevier
This paper explores the potential of coal ash-based alkali-activated materials (AAM) for
additive manufacturing (AM), coal ash with a high loss on ignition, which is traditionally …

Influence of processed tea waste ash on the hydration products and mechanical property of hybrid cement as an eco-friendly solution

C Terzi, S Kutuk, T Kutuk-Sert - Waste Management, 2025 - Elsevier
The waste generated during production in tea factories is increasing with the growth of the
world population. Storage of tea waste creates problems in terms of location and …