Correction to: Siddika et al. Waste Glass in Cement and Geopolymer Concretes: A Review on Durability and Challenges. (Polymers (2021), 13, 2071

The authors wish to make the following corrections to this paper [1]: in the original version of our article, the unit of production rate of glass and waste glass was mistakenly written in “metric tons” but should be corrected to “million tons”. The corrected sentences are presented below: In Abstract: Every year, the world is producing around 100 million tons of waste glass (WG), the majority of them are going to landfills that create massive environmental problems. In Introduction: (first sentence of second paragraph) Globally, around 130 million tons of glass are being produced each year among which approximately 100 million tons are being discarded as waste. The authors apologize for this error and state that the scientific conclusions are unaf-fected. The original article has been updated.