Results 41 to 50 of about 1,404,329 (187)

Bacterial crack repair to concrete [PDF]

, 2015
This study has demonstrated the potential S. pasteurii and consequently MICP holds in improving the integrity of finish to concrete, without the use of chemical based sealants.
Richardson, Alan, Pasley, Jack
core  

Comparative performance assessment of ecological restoration techniques for transmission line slopes: integrating geotechnical stability and ecological indicators

Frontiers in Ecology and Evolution
Ecological restoration of transmission line slopes is essential for infrastructure sustainability in mountainous regions, yet comparative assessments of restoration techniques are lacking.
Qi Zhang, Ya-Fang Zhao, Ou Zhang, Wei-Mao Xu, Xue Jiang   +4 more
doaj   +1 more source

Mix Design of Fly Ash Based Alkali Activated Concrete

, 2021
Despite the widespread availability of research on fly ash alkali activated concrete and several proposed methodologies to calculate mix proportions, a universally applicable mix design process for the same is still predominantly reliant on the trial and
Soriano, L., Tashima, M. M. [UNESP], Borrachero, M. V., Monzó, J., Payá, J.   +4 more
core   +1 more source

Fine Recycled Concrete Aggregates in 3D Printed Concrete [PDF]

This study aims to develop a 3DPC containing fine recycled concrete aggregates (fRA) and recycled concrete fines. In the first part, methodology of fRA incorporation method was evaluated.
Sikora, Pawel, Techman, Mateusz, Skibicki, Szymon, Federowicz, Karol   +3 more
core   +1 more source

Study on the Preparation and Properties of Vegetation Lightweight Porous Concrete

Materials
The objective of this study is to formulate vegetated light porous concrete (VLPC) through the utilization of various cementing materials, the design of porosity, and the incorporation of mineral additives. Subsequently, the study aims to assess and analyze key properties, including the bulk density, permeability coefficient, mechanical characteristics,
Qingyu Cao, Juncheng Zhou, Weiting Xu, Xiongzhou Yuan   +3 more
openaire   +2 more sources

Hybrid Approaches Towards 3D Concrete Printing for Lightweight Reinforced Concrete Structures [PDF]

3D Concrete Printing (3DCP) has paid little attention to producing material-efficient parts. Material optimization methods, such as topology optimization, often result in forms with complex geometries—extreme overhangs and multi-branching—that are ...
Meibodi, Mania Aghaei, Lin, Yuxin, Chen, Hao   +2 more
core   +1 more source

Non-linear behaviour under compression of hardened 3D-printed concrete [PDF]

3D-printed concrete (3DPC) is becoming increasingly popular due to its ability to offer rapid construction, flexibility in design, reduced labour and material costs, and eco-friendliness as it uses waste materials like plastics and resins.
Menon, Arun, Bharti, Mrityunjay, Santhanam, Manu   +2 more
core   +1 more source

Significance of the concentration of chloride in the repair of concrete highway structures using surface applied corrosion inhibitors [PDF]

, 2005
Presented at the first International Conference on Concrete Repair, Rehabilitation and Retrofitting (ICCRRR 2005), Cape Town, South Africa, 21-23 November, 2005Advances in surface-applied corrosion inhibitors suggest that they have the potential to ...
Richardson, Mark G., Grimes, E., Söylev, T. A., McNally, Ciaran   +3 more
core   +1 more source

Carbon dioxide emission evaluation of biochar based vegetation concrete for ecological restoration projects

Case Studies in Construction Materials
Vegetation concrete is increasingly being used for slope stabilization in highways, green roofing in urban developments, and erosion control in coastal areas due to its sustainable solutions for enhancing landscape aesthetics, mitigating pollution, and ...
Hamid Faiz, Mehtab Alam, Serina Ng, Mohsen Bakouri, Mahfuzur Rahman, Dennis Ling Chuan Ching, Muhammad Faisal Javed, Ilyas Khan   +7 more
doaj   +1 more source

Experimental study on the physical-mechanical properties and vegetation performance of ecological concrete made with volcanic rock aggregates

Case Studies in Construction Materials
Ecological concrete is a sustainable material that supports vegetation growth and promotes ecosystem restoration. However, its development is constrained by material limitations and insufficient understanding of vegetation-concrete interactions. Although
Lifeng Liu, Qinghua Zhang, Jianhong Ding, Shucheng Tan, Feipeng Liu, Ting Sun   +5 more
doaj   +1 more source