Guilherme S. Munhoz

3 Questions 5 Answers 0 Followers

Questions related from Guilherme S. Munhoz

How can I determine the w/c ratio needed for a paste mixture based on a mortar mixture?

Let's say that I have a given mortar mixture with the w/c ratio at 0.74. Consumptions are as follows: Cement - 339.8 kg/m3; Sand - 1676.7 kg/m3; Water - 251.8 kg/m3. The sand is siliceous, with a...

31 January 2023 5,757 8 View

How can I estimate the elastic potential energy dissipation in an enclosed spring system?

Dear all, I'm applying a given load to a spring. After compressing the spring, I will lock it to prevent any movement, and I will remove the load source. How can I estimate the load loss that will...

13 July 2022 1,915 6 View

What is the best mix procedure for mortars reinforced with 2% polypropylene fibers?

According to the manufacturer, I ought to pour the fibers in the water, but is there any specific order in the mix procedure for adding the cement, sand and superplasticizer?

03 January 2019 3,220 1 View