Results 11 to 20 of about 244,562 (235)
Infrastructures, 2022 A huge volume of waste is generated by natural and human-made disasters and by rapid urbanization that leads to the demolition of structures reaching the end of their service life.
Ali Kheirbek +3 more
doaj +1 more source
Characterization of the rock mass of the Boukhadra mine (Algeria)
RUDN Journal of Engineering Research, 2018 Currently, the calculation of the sustainability of the mountain range is one of the main tasks during the design of underground structures at the Bukhadra ore deposit.
Abdessattar Lamamra +2 more
doaj +1 more source
Case Studies in Construction Materials, 2021 In this study, the influence of using polyethylene terephthalate (PET) wastes as a partial replacement of natural sand is investigated to study the mechanical and physical properties of concrete.
Abbas O. Dawood +2 more
doaj +1 more source
Engineering Properties of Volcanic Tuff from the Western Part of Yemen
Sultan Qaboos University Journal for Science, 2018 This paper deals with a study of the physical and mechanical characteristics of volcanic tuff and ignimbrite from six quarries located at different areas in the western part of Yemen (Manakha, Jahran, Bakhran, Dar Al-Hanash, Abaser and Soraifa).
Adnan A. Barahim +2 more
doaj +1 more source
USO DE Bambusa tuldoides E Eucalyptus grandis PARA CONFECÇÃO DE PAINÉIS AGLOMERADOS
Ciência Florestal, 2018 The bamboo panels particleboards can be advantageous when produced with a mixture of some kinds of wood. However, there are few studies using Bambusa tuldoides for the production of homogeneous particleboards or in combination with wood particles ...
Weslley Wilker Corrêa Morais +4 more
doaj +1 more source
Analysis of Durability and Hydration Characteristics of Metakaolin Concrete
Kuangchan zonghe liyong, 2022 In order to obtain the effects of different amounts of metakaolin on the physical, mechanical properties and hydration characteristics of concrete, basic physical and mechanical tests of metakaolin concrete and concrete hydration performance tests were ...
Bo Ning, Miaomiao Liu, Wenfei Wang
doaj +1 more source
Improving Interlayer Adhesion of Cementitious Materials for 3D Construction Printing
BuildingsThe popularity of additive technologies in construction is increasing every year. At the same time, there are still a significant number of unresolved issues in this area related to the complexity of ensuring uniformity of printing due to technical ...
Vyacheslav Medvedev +4 more
doaj +1 more source
The effect of using waste newspaper in surface layers on physical and mechanical properties of three-layer particleboard [PDF]
Iranian Journal of Wood and Paper Industries, 2017 In this study, physical and mechanical properties of particleboard made from recycled newspaper in the surface layers were investigated. Coarse and fine wood chips and recycled newspaper with dimension of 0.5 × 4 cm2 were used.
vahid vaziri +3 more
doaj
Selection and mechanical properties testy of similar brittle rock-like model materials of basalt
Yantu gongcheng xuebao, 2023 The occurrence environment of special discontinuous columnar jointed basalt in the engineering excavation area often has complex geological conditions and high in-situ stress levels.
KONG Yang 1, RUAN Huaining 2, WANG Zhangchun 1
doaj +1 more source
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source