It is an eco-concrete material in which no fine aggregate is added during the mixing process and where cement paste is used to bond between each coarse aggregate to form a unique honeycomb porous structure, thus possessing good water permeability [8,9,10]. The ideal PC model and actual ...
6. Concluding Statement Bridge girder repair is an important topic due to the aging of bridge structures in the US and because full girder replacement is not favorable due to the associated higher costs and longer downtime causing traffic shutdowns and inconvenience. The goal of this study is ...
Unburned carbon removal effect on compressive strength development in a honeycomb briquette ash-based geopolymer. Int. J. Miner. Process. 2010, 97, 20–25. [Google Scholar] [CrossRef] Barr, B.; Hoseinian, S.; Beygi, M. Shrinkage of concrete stored in natural environments. Cem. Concr. ...
Non-destructive testing by infrared thermography of the void and honeycomb type defect in the concrete. Int. J. Microstruct. Mater. Prop. 2012, 7, 235. [Google Scholar] [CrossRef] Khan, F.; Bolhassani, M.; Kontsos, A.; Hamid, A.; Bartoli, I. Modeling and experimental implementation...
In addition, these steel tubes were filled before pouring so that no honeycombing would occur inside them. Figure 3. Distribution of shear forces in slabs reinforced with SHCC-filled steel tubes. 2.2. Material Properties For the preparation of the required types of concrete, we used Ordinary ...
Unburned Carbon Removal Effect On Compressive Strength Development in a Honeycomb Briquette Ash-Based Geopolymer. Int. J. Miner. Process. 2010, 97, 20–25. [Google Scholar] [CrossRef] Huseien, G.F.; Ismail, M.; Khalid, N.H.A.; Hussin, M.W.; Mirza, J. Compressive Strength and ...
local hemp concrete; design of experiments method; advanced optimisation1. Introduction More than 36 years have passed since the first officially mentioned use of hemp concrete [1]. Studies on this bio-composite material [2,3] are continuously developing, so there are important works presenting ...
In addition, it is also necessary to consider the introduction of bionics in 3D-printed structures, and the design of different types of release structural components, such as bamboo columns, pearl beams, honeycomb panels, etc. For the 3D printing of special-shaped components, the shotcrete ...
the cement grout was slowly poured on the first layer. The penetration of grout was good in this process and able to fills the voids completely between the coarse aggregates and fibres. In this method, a layer is subjected to slight compaction to prevent honeycombing. Subsequently, a similar...
As a result, the application of one-part AAMs technology in the form of mortar for concrete structural repair has still lagged. The class F fly ash (FA) is a low reactive precursor that was combined with calcium-rich slag to expedite the system’s reactivity, subsequently abolishing the ...