气候变化领域集成服务门户(CCPortal): ENHANCING CONCRETE DURABILITY THROUGH CRYSTALLINE WATERPROOFING ADMIXTURES: A COMPREHENSIVE PERFORMANCE EVALUATION

CCPortal

DOI	10.21660/2024.114.4074
	ENHANCING CONCRETE DURABILITY THROUGH CRYSTALLINE WATERPROOFING ADMIXTURES: A COMPREHENSIVE PERFORMANCE EVALUATION
	Suwondo, Riza; Suangga, Made; Dario, Aurelius; Cunningham, Lee
发表日期	2024
ISSN	2186-2982
EISSN	2186-2990
起始页码	26
结束页码	114
卷号	26 期号:114
英文摘要	The construction industry grapples with significant challenges posed by climate change and urbanization, driving the imperative for innovative materials to elevate the performance and durability of civil infrastructure in the pursuit of sustainability. In this research, the application of crystalline waterproofing admixtures (CWA) to improve concrete durability is investigated. The study aims to analyze the effect of CWA on concrete performance by conducting a series of tests on different concrete mixtures. These tests include slump tests, compressive strength tests, water penetration tests, and chemical resistance tests using sulfuric acid (H2SO4) and hydrochloric acid (HCl) solutions. The results indicate that incorporating CWA into concrete leads to notable improvements. Specifically, the addition of 1% CWA enhances compressive strength from 41 MPa to 43.2 MPa, a 5.4% improvement. Similarly, 2% CWA results in a 6.1% increase, reaching 43.5 MPa. Water penetration tests indicate substantial benefits, with 1% CWA reducing penetration from 43 mm to 20 mm (53% improvement), and 2% CWA further reducing it to 15 mm (65% improvement). Additionally, CWAtreated concrete exhibits improved chemical resistance, resulting in higher compressive strength values and lower mass loss percentages after chemical exposure. The combination of CWA with cement type I demonstrates comparable performance to cement type V in terms of compressive strength and chemical resistance. The research contributes to the understanding of concrete technology, guiding engineers in selecting suitable materials to enhance the longevity and serviceability of concrete structures in various environmental conditions.
英文关键词	Additive material; Admixtures; Concrete durability; Chemical resistance; Permeability; Workability
语种	英语
WOS研究方向	Engineering
WOS类目	Engineering, Civil
WOS记录号	WOS:001175400300009
来源期刊	INTERNATIONAL JOURNAL OF GEOMATE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/297884
作者单位	Universitas Bina Nusantara; University of Manchester
推荐引用方式 GB/T 7714	Suwondo, Riza,Suangga, Made,Dario, Aurelius,et al. ENHANCING CONCRETE DURABILITY THROUGH CRYSTALLINE WATERPROOFING ADMIXTURES: A COMPREHENSIVE PERFORMANCE EVALUATION[J],2024,26(114).
APA	Suwondo, Riza,Suangga, Made,Dario, Aurelius,&Cunningham, Lee.(2024).ENHANCING CONCRETE DURABILITY THROUGH CRYSTALLINE WATERPROOFING ADMIXTURES: A COMPREHENSIVE PERFORMANCE EVALUATION.INTERNATIONAL JOURNAL OF GEOMATE,26(114).
MLA	Suwondo, Riza,et al."ENHANCING CONCRETE DURABILITY THROUGH CRYSTALLINE WATERPROOFING ADMIXTURES: A COMPREHENSIVE PERFORMANCE EVALUATION".INTERNATIONAL JOURNAL OF GEOMATE 26.114(2024).