Conference Agenda

The development of a bioclimatic framework with guidelines for the implementation of sustainable housing typologies in the Special Regulation Zone (SRGZ) in the Pantanos de Villa wetlands, Chorrillos, is key to preserving highly valuable ecosystems such as wetlands and achieving cohesion between the natural and urban. In this context, three environmental planning units of the SRGZ are analyzed: The Physical-Legal Sanitation Zone (SZ), the Surco River Underground Aquifer Protection Zone (ZPRS), and the Surface Upwelling and Runoff Protection Zone (ZPAES). This research, using a multicriteria AMC-PS analysis, evaluates four housing typologies (semi-detached, block, cooperative, and low-to-medium rise), and determines that the low-to-medium rise typology is ideal for optimizing land use, balancing density, and minimizing environmental impact. Additionally, a bioclimatic data sheet with sustainable design strategies is developed following a climate-urban analysis in comparison with Ordinance 1044 of the Municipality of Lima. This data sheet considers factors such as solar radiation, natural ventilation, water management, materials compatible with the environment, and soil characteristics. All of this leads us to conclude that implementing a bioclimatic data sheet for the development of a housing typology as a regulatory requirement can guarantee sustainable urban growth in the ZRE PV, as it will promote the coexistence of urbanization and ecological conservation.

Abstract: This research presents a systematic literature review (SLR) on the circular economy (CE) in the field of industrial engineering, covering the period from 2010 to 2025. Using the PRISMA protocol, 86 selected articles from international scientific databases were analyzed to identify sustainable production models and environmental management strategies for materials related to the CE. The findings show an evolution from traditional efficiency practices toward more integrated approaches that include circular design, digitalization, and environmental sustainability. Five key models are highlighted: cleaner production, ecodesign, remanufacturing, industrial symbiosis, and the digital circular economy. Furthermore, steady growth is observed in Europe and Asia, while Latin America is beginning to advance, focusing on practical applications. The incorporation of Industry 4.0 technologies, such as the Internet of Things (IoT), artificial intelligence, and data analytics, is revealed as a crucial factor for traceability and resource optimization. In conclusion, industrial engineering plays a fundamental role in the transition to sustainable production systems, by connecting technological innovation with environmental management and process efficiency within the framework of the circular economy.

This research contributes to Sustainable Development Goal (SDG) 15, which seeks to “Ensure the conservation, restoration, and sustainable use of terrestrial and inland freshwater ecosystems and their services, in particular forests and wetlands.” The objective of the study is to determine the impact of urban effluent pollution on water quality in the Huanchaco wetlands in Peru. A quantitative approach with a descriptive and comparative design was used. The sample consisted of water from two wetlands: one near the town and another further away. Portable instruments were used to measure physicochemical parameters such as pH, conductivity, and turbidity. The main results indicate that the wetland near the urban area has significantly lower water quality, with oxygen saturation in the urban wetland at just 12.41%, indicating severe hypoxia conditions affected by the influx of urban waste. The study concludes that urban effluent pollution significantly impacts water quality in the Huanchaco wetlands. The values obtained for physicochemical parameters show levels that do not meet permitted standards, highlighting the urgent need for measures to protect this vulnerable ecosystem.

An insulated “mini-house” lab module was built to study the heating of a galvanized-steel roof (0.305 × 0.305 m, 1 mm thick). A 100 W bulb provided internal heating, and a roof-mounted fan promoted heat removal by ventilation. Roof and nearby air temperatures were measured using two sensors connected to a microcontroller, with circuit prototyping in Tinkercad. The roof heated rapidly and reached 118.38 °C, while the air stayed around 31–34 °C. A heat-exchange indicator computed from the measurements stabilized between 12.78 and 14.30 W·m⁻²·K⁻¹ after 10 minutes. A SolidWorks thermal simulation produced similar values (e.g., about 106 °C and 31–32 °C at 10 minutes), supporting the experimental findings. Overall, the fan dominated heat removal, with a possible buoyancy contribution due to large temperature differences.

Due to its durability and strength, concrete is the most widely used material in construction. However, its production requires large amounts of resources and is responsible for global CO₂ emissions, primarily due to cement manufacturing. This situation underscores the need for sustainable alternatives that reduce environmental impact without compromising concrete's properties. This research evaluates the effect of partially replacing cement with coffee husk ash (CHA) at proportions of 3%, 6%, and 10% and ichu ash (IA) at proportions of 1% and 4%, analyzing their impact on the physical and mechanical properties of the concrete. Ten mix designs were developed using fifty cylindrical specimens through multifactorial analysis. The results of the fresh-state tests showed that increasing the ash content reduces slump due to its high water absorption, while the temperature remains stable. Furthermore, in the hardened state, the best performance was obtained with 6% CCC and 4% CI, achieving a compressive strength of 36.76 MPa and an indirect tensile strength of 3.90 MPa, representing increases of 24% and 39%, respectively, compared to the control concrete. Taken together, the results demonstrate that the controlled use of these ashes is viable and contributes to improving concrete performance. They also prove that it is possible to enhance the structural performance of concrete through eco-efficient partial substitutions.

The construction sector is one of the world's largest emitters of CO₂, primarily due to the environmental impact associated with Portland cement manufacturing. Simultaneously, the sugarcane agro-industrial chain generates large quantities of bagasse, the combustion of which produces sugarcane bagasse ash (SCBA). This byproduct is often underutilized and causes environmental problems such as air quality degradation, soil disturbance, and water pollution. This study evaluates the sustainability potential and mechanical performance of concrete mixtures in which cement was partially replaced by SCBA at proportions of 7%, 12%, and 17%, combined with glass fibers (GF) at contents of 0.5% and 1.5%. Ten mix designs were prepared, with fifty cylindrical specimens using a multifactorial design. The results showed that all mixtures maintained appropriate temperatures and plastic consistency, with slumps between 76 and 102 mm. The best performance was obtained with 7% CBCA and 0.5% glass fibers, achieving a compressive strength of 23.6 MPa and an indirect tensile strength of 1.89 MPa, representing increases of 9.6% and 8.8%, respectively, compared to the control concrete. The environmental benefits are evident in the reduction of clinker consumption and the utilization of an abundant agro-industrial waste product, thus contributing to practices compatible with the circular economy strategies of the construction sector.