

National Research Council (2010) Prudent practices in the laboratory: handling and disposal of chemicals: nitric acid. Walczak P, Małolepszy J, Reben M, Rzepa K (2015) Mechanical properties of concrete mortar based on mixture of CRT glass cullet and fluidized fly ash. Zhao H, Poon CS (2017) A comparative study on the properties of the mortar with the cathode ray tube funnel glass sand at different treatment methods. Romero D, James J, Mora R, Hays CD (2013) Study on the mechanical and environmental properties of concrete containing cathode ray tube glass aggregate. Yildirim ST (2018) Research on strength, alkali-silica reaction and abrasion resistance of concrete with cathode ray tube glass sand. Ling TC, Poon CS (2014) Use of CRT funnel glass in concrete blocks prepared with different aggregate-to-cement ratios. Ling TC, Poon CS (2013) Effects of particle size of treated CRT funnel glass on properties of cement mortar. Procedia Environ Sci 31:954–960Ĭhen Z, Li JS, Poon CS (2017) Combined use of sewage sludge ash and recycled glass cullet for the production of concrete blocks. Meng W, Wang X, Yuan W et al (2016) The recycling of leaded glass in cathode ray tube (CRT). Li J, Guo M, Qiang X, Poon CS (2017) Recycling of incinerated sewage sludge ash and cathode ray tube funnel glass in cement mortars. (Shaw) (2013) An analysis of the demand for CRT glass processing in the US. Xu Q, Li G, He W et al (2012) Cathode ray tube (CRT) recycling: current capabilities in China and research progress. Lairaksa N, Moon AR, Makul N (2013) Utilization of cathode ray tube waste: encapsulation of PbO-containing funnel glass in Portland cement clinker. But, at a temperature beyond 600 ☌, the use of GC causing bubbles of glass appeared on the surface of concrete and toxic Pb was found in the crushed concrete paste. However, the use of GS affects the splitting tensile strength more negatively, compared to GC. Results show better compressive strength in concrete containing GS at temperature 200–600 ☌. Compressive strength, splitting tensile strength, mass loss, and X-ray diffraction were analyzed.
Cathode ray experiment significance series#
A series of experimental programs were conducted on mixtures of concrete containing GS and GC as coarse aggregates, which were subjected to high temperatures ranging from ambient temperature to 800 ☌ at exposure time of 1 and 2 h. Thus, it is important to analyze the behavior of concrete containing GS and GC after exposure to high temperatures. Since it is a new material that acts as a coarse aggregate in concrete production, the architectural and civil structures built with such concretes may face a risk of fire situations. Waste cathode ray tube glass has been formed into two different products which are spherical glass (GS) and crushed glass (GC).
