Advancing building technology: Utilizing recycled brick sand, geopolymer mortars, robotics, computer vision, and sustainable low carbon emission strategies

被引：0

作者：

Bhina, Mohammad Rizwan ^{[1
]}

Liu, Kuang-Yen ^{[1
]}

Shen, Yang Ting ^{[2
]}

Tsai, Chih-Ta ^{[3
]}

机构：

[1] Natl Cheng Kung Univ, Dept Civil Engn, Tainan, Taiwan

[2] Natl Cheng Kung Univ, Dept Architecture, Tainan, Taiwan

[3] Natl Cheng Kung Univ, Sustainable Environm Res Labs SERL, Tainan, Taiwan

来源：

MRS ADVANCES | 2024年

关键词：

FLY-ASH;

D O I：

10.1557/s43580-024-00921-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This study explores the utilization of coal fly ash and S400 ground granulated blast furnace combined with 10 mol NaOH solution (activator) and recycled brick sand (RBS) to assess workability and mechanical strength of geopolymer bricks. Optimal results were obtained with a binder-to-RBS ratio of 0.35 and 10 mol Sodium Hydroxide solution, achieved a compressive strength of 27.2 MPa after one day ambient temperature curing. Microstructural analysis revealed inconsistencies with a binder replacement ratio of 0.4. Integrating these automated building technologies into construction practices reduces construction time by approximately 11-fold compared to conventional methods, thereby minimizing industrial waste, resource consumption, and environmental impact, thereby promoting sustainability. Automation, AI, and low-carbon solutions facilitate this transition, signaling a shift towards a circular economy model in construction, thereby shaping the future of sustainable building practices.

引用

页码：1587 / 1592

页数：6