What size RSJ beam do i need for 2.5m span
The size of the RSJ (Rolled Steel Joist) beam you need for a 2.5-meter span depends on various factors such as the load it will …
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What size RSJ beam do i need for 3.5m span
The size of the RSJ (Rolled Steel Joist) beam you need for a 3.5-meter span depends on various factors such as the load it will …
What is the volume of a bulk bag of ballast
The volume of a bulk bag of ballast can vary depending on its dimensions and capacity. A standard bulk bag of ballast often hold around …
How much cement to a 25kg bag of ballast
The ratio of cement to ballast can vary depending on the desired strength of the concrete mix. A common mix is 1 part cement to …
How many cubic feet in an 80lb bag of concrete
To find the volume of an 80lb bag of concrete cubic feet or in cubic yards, you need to know the density or specific gravity …
The mix ratios for C20, C25, C30, C35, and C40 concrete
The mix ratios for concrete are typically expressed in terms of the proportions of cement, sand, and coarse aggregates. In the case of C20 concrete, …