Journal of Building Material Science

Abstract: Concrete is one of the key component in the construction field. The importance of concrete is because of its strength and long lasting properties. The incorporation of nano materials in concrete helps to improve the characteristics of conventional concrete. Titanium dioxide (TiO2) is one such nanomaterial that helps to increase the performance of concrete by... More

Abstract: The present study aims to analyzse alternative passive design solutions for enhancing building energy and hygrothermal efficiency in the Sahelian zone. To achieve this, a model representing a standard single-storey cement-hollow block dwelling building and its relevant parameters was input into EnergyPlus, combined with OpenStudio or SketchUp. Scenarios were then analyzed to evaluate the effects of... More

Abstract: In order to improve the damage resistance of concrete, a cement-based self-healing additive (abbreviate as CS) was prepared. To investigate the influence of CS on the self-healing performance of cementitious material, X-ray diffraction (XRD) and thermal analysis were used to investigate the effects of different dosages of CS on the hydration process and hydration products... More

Abstract: Crystalline admixtures (CA), also known as permeability reducer admixtures, are used in binder-based materials to improve concrete durability by reducing water permeability depth, increasing compressive strength, and stimulating crack healing. The purpose of this study is to evaluate the potential of crystalline admixtures to enhance the self-healing characteristics and durability attributes of concrete and to... More

Abstract: Evaluating the performance of existing concrete structures is essential in civil engineering, with compressive strength serving as an indicator of performance. Non-destructive testing (NDT) techniques are commonly employed due to their cost-effectiveness and the ability to assess structural integrity without causing damage. However, NDT methods often yield less accurate results than destructive testing (DT), which,... More

Abstract: Geopolymer composites are remarkable binding materials due to their sustainability and recyclability. This study investigates the behaviour of Self-Compacting Geopolymer Concrete (SCGC) as a viable alternative to conventional concrete. It examines the effects of adding Lightweight Coarse Aggregate (LWCA) and Steel Fibre (SF) under different curing environments on the fresh and hardened properties of SCGC.... More

Abstract: The rapid emergence of the Internet of Things (IoT), immersive technologies, and spatial devices is transforming architecture by changing the built environment from a passive backdrop to an active participant in user activities. This shift creates complex sociotechnical networks and leads to what we call intelligent places adaptive systems that respond to user behavior, environmental... More

Abstract: Materials used in building envelopes and urban areas contribute significantly to the urban heat island (UHI). In this context, this paper presents a study utilizing infrared thermography (IRT) to assess urban streets and building surface materials in the coastal city of Bayahibe, Dominican Republic. Measurements were conducted in situ in six urban street canyons (Sections A–F)... More