![]() One way of reducing these CO 2 emissions is the use of blended cements in which a part of the Portland cement clinker is replaced with supplementary cementitious materials (SCMs). Promoting low-emission concretes is essential in order to face the crucial challenge to reduce the environmental impact of the construction sector and the concrete industry and to limit the impact of climate change. As a result, it is necessary to find a new concrete material to replace traditional Portland cement concrete, which is environmentally stressful, yet provides an effective building material. Therefore, the impact of cement production on the environment issues a significant challenge to concrete industries in the future. Some researchers have stated that CO 2 emission could increase by 50% compared with the present scope. ![]() It is a common viewpoint that finding an alternative material to the Portland cement is imminent. ![]() The global cement industry contributes around 6% of all CO 2 emissions. Production of one ton of Portland cement releases one ton of CO 2 into the atmosphere. Cement production emits large amounts of CO 2 and consumes significant amount of energy. INTRODUCTION Cement is the world's most used construction binder material. ![]() This paper review the literature related to the studies conducted on geopolymer and repair materials. Repair to damaged concrete are important not only to ensure the planned useful life, but also to provide good performance and security. RCC structures undergo serious durability problems like spalling, erosion, wear, cracking, corrosion etc. Geopolymer concrete is principally produced by utilizing industrial by-product materials such as fly ash, blast furnace slag, and other aluminosilicate materials. ![]() Geopolymer is an emerging alternative binder to Portland cement for making concrete. Cement production emits large amounts of CO2 and consumes significant amount of energy. Cement is the world's most used construction binder material. ![]()
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![]() Alternatively, you can press Alt and F4 keys simultaneously. Question: How do I minimize (close) the game on Windows?Īnswer: Try hovering over the upper-right corner of the screen to have the Close (x) button appear on the screen. Question: The game doesn’t run after installation or shuts down during play.Īnswer: To ensure optimal performance of the game, it is recommended that you restart your device after installing a new application. Please do not reinstall the game, as your game progress and purchased items will be lost. What should I do?Īnswer: If you are having problems opening the game, please contact our Support Team at with the detailed description of your issue for us to investigate your matter as quickly as possible. If you have additional questions regarding your G5 Friends account, please review our G5 Friends account questions article. ![]() You can then use your G5 Friends login credentials to transfer your progress to other platforms and devices. This will ensure the security of your account and prevent any loss of game progress. Make sure you have created an account with G5 Friends and linked it to your email address. ![]() Also, posting achievements, rating the game, and other game activities that require interacting with Facebook may be temporarily unavailable.ĭon’t worry, your game progress won’t be affected. ![]() This will result in further inability to invite friends from Facebook to the game and set an avatar from your Facebook account. Question: I cannot log into my Facebook account from within the game.Īnswer: We are sorry to inform you that Facebook authentication is no longer accessible in G5 Games. ![]() |
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