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Cement & construction guides

Practical, engineer-checked guides on cement types and grades, quantity estimation, pricing and GST, site practice and building materials — for builders, contractors and homeowners.

2 articles for “M25” · Clear search

Estimation & costing

How Many Cement Bags in 1 Cubic Metre of Concrete? (M10, M15, M20, M25)

The most-asked estimating question on any site. Here are the bag counts for common nominal mixes, the method behind them and the mistakes to avoid.

30 Oct 2026 · 3 min read

Estimation & costing

Concrete Grades M10 to M40 Explained: Mix Ratios, Uses and IS 456 Rules

The "M" number is the backbone of every concrete specification. Here is what each grade means, where it is used and what IS 456 requires.

24 Jul 2026 · 3 min read

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