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Water Cement Ratio given 28-Day Concrete Compressive Strength Formula

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Water Cement Ratio is defined as the ratio of weight of cement to weight of water. Check FAQs

CW = \frac{f c + 760}{2700}

CW - Water Cement Ratio?f_c - 28 Day Compressive Strength of Concrete?

Water Cement Ratio given 28-Day Concrete Compressive Strength Example

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Here is how the Water Cement Ratio given 28-Day Concrete Compressive Strength equation looks like with Values.

Here is how the Water Cement Ratio given 28-Day Concrete Compressive Strength equation looks like with Units.

Here is how the Water Cement Ratio given 28-Day Concrete Compressive Strength equation looks like.

0.287 = \frac{15 + 760}{2700}

0.287 = \frac{15MPa + 760}{2700}

0.287 = \frac{15 + 760}{2700}

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Water Cement Ratio given 28-Day Concrete Compressive Strength Solution

Follow our step by step solution on how to calculate Water Cement Ratio given 28-Day Concrete Compressive Strength?

FIRST Step Consider the formula

CW = \frac{f c + 760}{2700}

Next Step Substitute values of Variables

∴

CW = \frac{15MPa + 760}{2700}

Next Step Prepare to Evaluate

∴

CW = \frac{15 + 760}{2700}

Next Step Evaluate

∴

CW = 0.287037037037037

LAST Step Rounding Answer

∴

CW = 0.287

Water Cement Ratio given 28-Day Concrete Compressive Strength Formula Elements

Variables

Water Cement Ratio

Water Cement Ratio is defined as the ratio of weight of cement to weight of water.

Symbol: CW

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Water Cement Ratio

28 Day Compressive Strength of Concrete

28 Day Compressive Strength of Concrete is defined as the strength of the concrete after 28 days of using it.

Symbol: f_c

Measurement: StressUnit: MPa

Note: Value should be greater than 0.

Formulas to find 28 Day Compressive Strength of Concrete

Other formulas in Compression category

Go 28-Day Concrete Compressive Strength

f c = S 7 + (30 \cdot \sqrt{S 7})

Go 28-Day Concrete Compressive Strength given Water Cement Ratio

f c = (2700 \cdot CW) - 760

Go Bulk Modulus given Direct Stress

K = \frac{σ}{ε v}

Go Bulk Modulus using Young's Modulus

K = \frac{E}{3 \cdot (1 - 2 \cdot 𝛎)}

How to Evaluate Water Cement Ratio given 28-Day Concrete Compressive Strength?

Water Cement Ratio given 28-Day Concrete Compressive Strength evaluator uses Water Cement Ratio = (28 Day Compressive Strength of Concrete+760)/2700 to evaluate the Water Cement Ratio, Water Cement Ratio given 28-Day Concrete Compressive Strength is defined as the value of water cement ratio It usually lies in between 0.45 to 0.6. for higher-strength concrete lower ratios are used. Water Cement Ratio is denoted by CW symbol.

How to evaluate Water Cement Ratio given 28-Day Concrete Compressive Strength using this online evaluator? To use this online evaluator for Water Cement Ratio given 28-Day Concrete Compressive Strength, enter 28 Day Compressive Strength of Concrete (f_c) and hit the calculate button.

FAQs on Water Cement Ratio given 28-Day Concrete Compressive Strength

What is the formula to find Water Cement Ratio given 28-Day Concrete Compressive Strength?

The formula of Water Cement Ratio given 28-Day Concrete Compressive Strength is expressed as Water Cement Ratio = (28 Day Compressive Strength of Concrete+760)/2700. Here is an example- 0.287037 = (15000000+760)/2700.

How to calculate Water Cement Ratio given 28-Day Concrete Compressive Strength?

With 28 Day Compressive Strength of Concrete (f_c) we can find Water Cement Ratio given 28-Day Concrete Compressive Strength using the formula - Water Cement Ratio = (28 Day Compressive Strength of Concrete+760)/2700.

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