| Global NEST Journal

Research on high performance green concrete using nano particles and organic materials: an eco-friendly approach

by

Abiraami. R et al. View all

Issue 4

General

Since concrete is a fundamental component of all types of construction, many researchers are concentrating on developing High Performance Concrete (HPC) using efficient manufacturing processes. Nano silica is a quartz and silica dust this can be replaced instead of cement to achieve great strength...

Green Concrete Nano particles-Nano-silica and Delonixregia Pods +3 more

Development of sustainable masonry solid blocks by the incorporation of industrial and agro waste.

by

E.KAVITHA et al. View all

Issue 3

Solid Waste Management

Bricks have been extensively adopted for centuries and continue to play a vital role in the construction industry. Nevertheless of its dependable workability and accessibility, fired clay brick production has been recognized for its comparatively high energy and resource requirements. Traditional...

Carbon footprint Eco-friendly building blocks +2 more

Utilization of cement power plant beds for aerated concrete thermal blocks

by

Swaminathan S et al. View all

Issue 2

Water and wastewater treatment and reuse

Nowadays cement industry power plant bed wastes can be used to create aerated concrete blocks for widespread usage in the construction sector instead of sand. The optimum materials for building enclosures for a variety of uses include aerated concretes. To enhance the physical and mechanical...

Non-Autoclaved Aerated Concrete Bed Material wastes +4 more

Effective Utilization of Industrial and Constructional Solid Waste Materials in Foundry Mould Making to Prevent Environment Pollution and Conserve Natural Silica Sand

by

Prabhushankar Nachimuthu et al. View all

Issue 8

Solid Waste Management

Green sand moulding uses silica sand for metal casting. Silica sand mining and delivery to foundries destroy the ecosystem, making metal casting unsustainable. Due to increased sand-casting output and massive civil buildings in India, the silica sand supply is declining. The depletion and shortage...

Quarry dust Cupola slag +4 more

Numerical Simulation of the Effect of Construction Dust Emission on Air Quality in Jinan, a Central City in the North China Plain

by

zhanshan wang et al. View all

Issue 1

Air pollution and health

Numerical simulation was conducted to assess the impact of dust emission on typical environmental sites in Jinan City. The CALPUFF model was applied to five simulation scenarios. The results showed that dust emission had a significant impact on air quality in Jinan. The impact of dust emission on...

Jinan Construction dust +3 more

Prediction of adsorption efficiency for the removal malachite green and acid blue 161 dyes by marble sludge dust using ANN

by

semra çoruh et al. View all

Issue 4

Water and wastewater treatment and reuse

In the present study, batch adsorption studies were performed for the removal of malachite green and acid blue 161 dyes from aqueous solutions by varying parameters such as contact time, waste marble dust amount, initial dye concentration and temperature. The equilibrium adsorption data were...

Marble sludge dust Adsorption +3 more