Results 11 to 20 of about 860,573 (211)

Production of lightweight concrete from waste tire rubber crumb [PDF]

Engineering Structures and Technologies, 2016
A lot of research has proposed the use of alternative materials in concrete, one of such material that has gained a lot of attention is the waste tire rubber. In this research, rubber crumb was used to partially replace fine aggregate in concrete at 0, 4,
Joseph Olawale Akinyele, Ramhadhan Wanjala Salim, Williams Kehinde Kupolati   +2 more
doaj   +2 more sources

FRACTURE OF CONCRETE CONTAINING CRUMB RUBBER [PDF]

Journal of Civil Engineering and Management, 2013
Every year, colossal amounts of used and non-biodegradable rubber tyres are accumulated in the world. Experience shows that the most efficient way to increase the concrete fracture energy G F (N/m) is to use metal or polypropylene fibres. The optimal content of fibre increases concrete resistance to stress (especially tensile stress under bending force)
Grinys, Audrius, Sivilevičius, Henrikas, Pupeikis, Darius, Ivanauskas, Ernestas   +3 more
openaire   +4 more sources

Effect Of Crumb Rubber On Compressive Strength Of Fly Ash Based Geopolymer Concrete [PDF]

MATEC Web of Conferences, 2016
This study explores the effect of different percentage of crumb rubber on compressive strength of fly ash based geopolymer concrete. This research attempted to produce rubberized geopolymer concrete as an environmentally friendly, lightweight and durable
Azmi Ahmad Azrem, Abdullah Mohd Mustafa Al Bakri, Ghazali Che Mohd Ruzaidi, Victor Sandu Andrei, Hussin Kamarudin   +4 more
doaj   +3 more sources

Strengthening Road Pavement Concrete by Combining Crumb Rubber with SFRC Fibers

Journal of Applied Science and Engineering
Improving concrete pavement structure is a primary objective utilized to improve road pavement performance. The effect of crumb rubber and steel fiber is to protect and strengthen the strength of reinforced pavement concrete.
Ali Al-kanaani, Sepanta Naimi
doaj   +2 more sources

Bearing Strength of Crumb Rubber Concrete under Partial Area Loading. [PDF]

Materials (Basel), 2020
The application of waste tire rubber as aggregates in concrete can help to reduce carbon emissions and achieve green gross domestic product (GDP). However, civil engineers still have concerns about using rubberized concrete in structural members. For the
Xu X, Zhang Z, Hu Y, Wang X.
europepmc   +2 more sources

Crumb rubber in concrete: Static and dynamic evaluation

Construction and Building Materials, 2012
Abstract In this study, six different concrete mix designs containing various amounts of coarse and fine crumb rubber were tested for properties important to concrete safety barriers. Eighteen samples – three of each mix design – were tested under static compression to determine the compressive strength and elastic modulus values.
Atahan, Ali O., Yucel, Ayhan Oner
openaire   +3 more sources

Investigation on Workability Of M20 Grade Concrete With Partial Replacement Of Crumb Rubber And M Sand For Fine Aggregates And Flyash For Cement [PDF]

E3S Web of Conferences, 2020
Concrete has a key role in construction. Study focus on workability of the concrete, Fine Aggregate is partially filled with crumb rubber and M sand, a part of cement is replaced with fly ash.
Raj P.Santhi, Satyanarayana G.V.V., Sriharshavarma M.   +2 more
doaj   +1 more source

Thermal and acoustic properties of sustainable structural lightweight aggregate rubberized concrete

Results in Engineering, 2022
This study investigated the effect crumb rubber recycled from wasted tires on properties of structural lightweight aggregate concrete (LWAC). Two types of concrete were tested: control LWAC and rubberized lightweight aggregate concrete (RLWAC).
Phattharachai Pongsopha, Piti Sukontasukkul, PhD., Hexin Zhang, Suchart Limkatanyu   +3 more
doaj   +1 more source

Investigation on the mechanical properties of rubberized steel fiber concrete

Engineering Structures and Technologies, 2017
Researchers investigated the utilization of crumb rubber aggregate recycled from waste tire in concrete to solve the problem of discarded tire and to produce a green sustainable concrete.
Ahmed Tareq Noaman, Badorul Hisham Abu Bakar, Hazizan Md. Akil   +2 more
doaj   +1 more source

Damage Pattern Recognition and Crack Propagation Prediction for Crumb Rubber Concrete Based on Acoustic Emission Techniques

Applied Sciences, 2021
In this study, the clustering method of the concrete matrix rupture and rubber fracture damages as well as the prediction of the ultimate load of crumb rubber concrete using the acoustic emission (AE) technique were investigated.
Jianjie Sun, Xi Chen, Zhengwu Fu, Giuseppe Lacidogna   +3 more
doaj   +1 more source