Materials & Structural TestingChecking API...

Concrete Compressive Strength Predictor

Machine learning platform predicting 28-day cylindrical compressive resistance (MPa) and structural grade compliance based on mixture proportions.

Structural Benchmark
Cutoff: 33.72 MPa
ML Architecture
Gradient Boosting (12 Features)

1. Binder Materials (Cementitious)

Primary hydraulic cement and supplementary mineral admixtures

(kg/m³)
Min: 100 kg/m³Standard Portland cement contentMax: 540 kg/m³
(kg/m³)
Min: 0 kg/m³Granulated blast-furnace slag (SCM)Max: 360 kg/m³
(kg/m³)
Min: 0 kg/m³Pozzolanic mineral admixture from coal combustionMax: 200 kg/m³

2. Water & Chemical Additives

Workability and water-reduction control

(kg/m³)
Min: 120 kg/m³Total batch mixing waterMax: 250 kg/m³
(kg/m³)
Min: 0 kg/m³High-range water-reducing chemical admixtureMax: 33 kg/m³

3. Aggregates (Granular Skeleton)

Structural gravel and fine matrix sand distribution

(kg/m³)
Min: 800 kg/m³Coarse gravel and crushed rock granular skeletonMax: 1150 kg/m³
(kg/m³)
Min: 590 kg/m³Natural sand / fine matrix fillerMax: 995 kg/m³

4. Curing Conditions

Moist curing timeframe prior to cylindrical compression test

(Days)
Min: 1 DaysMoist curing duration before compression testingMax: 365 Days
Assessment StatusReady for Evaluation

Awaiting Concrete Mix Proportions

Configure the mixture parameters on the left or click any preset example below, then click Predict Compressive Strength.

Structural Classification Rule
A concrete mix design is classified as STRONG if its predicted compressive strength is at or above the dataset median cutoff (33.72 MPa). Mixes falling below this benchmark are categorized as WEAK.

Pre-Configured Mix Designs

Click any baseline mixture formulation to automatically populate the parameters