Materials and Engineering News

RSS

Recycling Waste in Concrete: A Green Solution

Researchers examined the impact of incorporating waste materials like wood ash, crumb rubber, and crushed glass into concrete, finding that certain combinations can maintain or improve the modulus of elasticity (MOE) and compressive strength.

25 Jul 2024

Case Construction Equipment Launches D-Series Graders

CASE Construction Equipment is building upon the success of its motor grader heritage, with the introduction of the new D-series: 836D and 856D.

From CASE Construction Equipment 24 Jul 2024

Novel Composite Cement for Energy-Efficient Buildings

An article in Scientific Reports introduces a composite thermal energy storage cement mortar (CTESCM) using lauric acid-palmitic acid/expanded graphite (LA-PA/EG) to enhance building energy efficiency. The study demonstrated the composite's superior heat transfer and stability, offering significant potential for energy-saving applications.

23 Jul 2024

APM Steam Highlights Comprehensive HVAC Insulation Services

American Plant Maintenance (APM Steam), a leading provider of steam systems maintenance services, highlights its innovative HVAC insulation services, designed to provide significant energy savings and enhanced operational efficiency for healthcare facilities, colleges, universities, pharmaceutical companies, biopharmaceutical companies, food manufacturers, and government facilities.

From American Plant Maintenance (APM Steam) 23 Jul 2024

Enhancing Concrete Recovery with Cyclic Re-Curing

Researchers found water-CO2 cyclic recuring significantly restores the strength of thermally damaged high-performance concrete (HPC). This method, involving alternate water and CO2 exposure, outperformed traditional water recuring, offering accelerated and more efficient recovery for concrete damaged by high temperatures.

22 Jul 2024

Ergonomic, Premium Comfort and Enhanced Productivity

Driven by extensive customer feedback and a deep-rooted commitment to operator well-being and productivity, Komatsu introduces a significant upgrade to its crawler excavator operator cab.

From Komatsu North America 19 Jul 2024

Eco-Friendly Mortars for Modern Construction

A study in Sustainability explored the physical, mechanical, and environmental properties of self-leveling mortars using various cements and additives. The results highlighted the significant impact of cement type on mortar performance and emphasized the potential for reducing CO2 emissions through optimized material use.

18 Jul 2024

Construction Industry Aims for 30 % CO2 Reduction by 2030: Expert Explains How to Advance Sustainability

Global Segment Manager at Malvern Panalytical, Murielle Goubard, discusses how the construction industry can cut industrial emissions by up to three-quarters before 2050.

17 Jul 2024

Plastic Waste: A Sustainable Concrete Solution

A study published in Materials explored incorporating plastic waste into concrete to address environmental concerns. The findings revealed that while plastic aggregates can reduce concrete's compressive strength, they offer a viable option for nonstructural applications, providing a sustainable alternative to traditional waste disposal methods.

15 Jul 2024