ConcreMix Calc

ConcreMix Calc is a practical calculator and logging utility designed for builders, engineers, and construction professionals to estimate masonry and concrete materials directly from their mobile device.

Key Features:

1. Concrete Foundation Estimator
* Calculate structural concrete volume for foundations, slabs, footings, columns, and walls.
* Choose between measurement units: meters, feet, inches, or centimeters.
* Get instant material breakdown estimates including cement bags (50kg base), sand (kg), gravel (kg), and water (liters).
* Access built-in concrete grade mix presets from M5 up to M25 (detailing MPa/PSI strengths).

2. Mortar Ratio Mixer
* Calculate dry volume, cement bags, sand weight, and sand volume (in cubic meters and cubic feet).
* Utilize standard mortar ratio presets (1:3, 1:4, 1:5, 1:6) for plastering and bricklaying.
* Adjust for material waste percentage.

3. Brick & Masonry Estimator
* Estimate total brick count, raw brick count, mortar volume, cement bags, and sand required.
* Input custom wall dimensions (length, height, thickness) and brick dimensions (length, width, height).
* Specify mortar joint sizes and adjust for project wastage.

4. Rebar Weight Estimator
* Calculate reinforcement steel weight in kilograms (kg) and pounds (lbs).
* Input steel diameters in metric (6mm - 40mm) or imperial bar numbers (#3 - #18).
* Multiply by total length and bar quantity to calculate aggregate weight.

5. Slump Test Logger
* Log batch slump tests for quality control.
* Input slump value, target slump, and tolerance.
* Automatically view test classification: PASS (Acceptable), MARGINAL (Review Required), or FAIL (Rejected) based on tolerance boundaries.
* Add custom batch ID, project name, and notes.

6. Quick Unit Converter
* Convert length units: meters (m), feet (ft), inches (in), millimeters (mm).
* Convert volume units: cubic meters (m³), cubic feet (ft³), cubic yards (yd³), liters.
* Convert weight units: kilograms (kg), pounds (lbs), tons.

7. Database & History Log
* Save and view past estimates and slump tests.
* Filter history records using the built-in search bar.
* Delete single entries or clear history lists completely.

ConcreMix Calc stores all calculation histories locally on your device for quick reference at the job site.