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Publikováno v:
Case Studies in Construction Materials, Vol 13, Iss, Pp e00386-(2020)
Starting from a local material dolomite, Magnesium Phosphate Cement (MPC) materials were prepared using partially calcined dolomite and ammonium dihydrogen phosphate. The MPC were prepared with varying amounts of cement kiln dust (CKD) in the range o
Publikováno v:
Case Studies in Construction Materials, Vol 13, Iss, Pp e00459-(2020)
This study investigated the mechanical properties and elevated temperatures of lightweight concrete (LWC) incorporating polypropylene fibre (PPF) and glass fibre (GF). The experimental research used five types of concrete mixtures, which were produce
Publikováno v:
Case Studies in Construction Materials, Vol 13, Iss, Pp e00389-(2020)
This research investigated the engineering properties of lateritic soil stabilized with calcium carbide residue (CCR), which is a by-product of an acetylene production process. The strength, modulus of elasticity and California Bearing Ratio of the s
Autor:
Rishi Gupta, Peiman Azarsa
Publikováno v:
Case Studies in Construction Materials, Vol 13, Iss, Pp e00366-(2020)
Geopolymer Concrete (GPC) as an alternative to Portland Cement Concrete (PCC) is a cement-less and green construction material which is produced by mixing industrial by-products with an alkaline solution. In this study, PCC and Potassium-based (K-bas
Autor:
Guneet Saini, Uthej Vattipalli
Publikováno v:
Case Studies in Construction Materials, Vol 12, Iss, Pp-(2020)
Empirical studies were done to develop alkali activated Self-Compacting Geopolymer Concrete (SCGC) using Ground Granulated Blast furnace Slag (GGBS), incorporated with 2 % nano silica by weight, through evaluation of its fresh and hardening propertie
Publikováno v:
Case Studies in Construction Materials, Vol 12, Iss, Pp-(2020)
This study investigated the effect of high temperature heat - treatment (HTHT) on alkali attack resistance of hardened fly ash geopolymer binders. A mix of sodium silicate and sodium hydroxide was used to activate low calcium (Class F) fly ash for pr
Publikováno v:
Case Studies in Construction Materials, Vol 12, Iss, Pp-(2020)
Multi-layers of carbon fibre reinforced polymer (CFRP) were used to strengthen engineered cementitious composites (ECC) to study their effects on flexural and tensile strengths. Response Surface Methodology RSM was used to obtain the number of trial
Publikováno v:
Case Studies in Construction Materials, Vol 11, Iss, Pp-(2019)
The current study was conducted to examine the rheological properties and the performance characteristics of polymer-modified asphalt binders at various temperatures. Different types and concentrations of polymers were used; including Styrene Butadi
Autor:
Aref M. al-Swaidani
Publikováno v:
Case Studies in Construction Materials, Vol 11, Iss, Pp-(2019)
This paper aims to investigate the effect of volcanic scoria (VS) when added at micro or nano level on some concrete properties. Syria is rich in volcanic scoria with estimated reserves of nearly 1 billion tonnes. Three concrete properties, namely co
Publikováno v:
Case Studies in Construction Materials, Vol 8, Iss, Pp 97-115 (2018)
This work investigates an unexpectedly low carbonation depth found in two bridges. A protection against carbonation is ensured by approximately 2–3 mm thick dense plaster coat covering the outer surface of concrete. The plaster coat consists prevai