ConstructoPro - Concrete Calc

**ConstructoPro** is the ultimate all-in-one structural engineering suite designed for civil engineers, structural designers, quantity surveyors, site supervisors, and engineering students. Built rigorously around international design standards (ACI 318-19 & ASCE 7-22), ConstructoPro provides precision tools for reinforced concrete analysis and load design right in your pocket.

#### 🚀 Key Features:

1. **Reinforced Concrete Structural Design:**
- **Beams:** Flexural & shear design, stirrup spacing, and long-term deflection analysis.
- **Columns:** Axial and flexural design, slenderness verification, and P-Delta moment magnification.
- **Footings:** Isolated, combined, and strip footings with soil bearing capacity & punching shear checks.
- **Slabs:** One-way and two-way slab design with dynamic bar spacing recommendations.

2. **Rebar & Reinforcement Calculator:**
- Smart automatic selection of rebar diameters and optimal spacing.
- Instant conversion and weight estimation for steel reinforcement to minimize site waste.

3. **Structural Load Calculations (ASCE 7-22):**
- **Dead Loads:** Structural self-weight, finishing, partition, and MEP loads.
- **Live Loads:** Occupancy live loads with ASCE 7-22 area reduction factors.
- **Wind Loads:** Velocity pressure and design wind pressures.
- **Seismic Analysis:** Base shear coefficient, fundamental period calculation, and vertical story force distribution.
- **Load Combinations:** Automatic generation of governing LRFD load combinations.

4. **BOQ & Material Estimator:**
- Concrete mix proportions (Cement, Sand, Gravel, Water).
- Masonry & blockwork quantity estimator.
- Finishing materials estimator (Paint, Tiles, Plaster, Primer).

5. **Comprehensive Engineering Reference Library:**
- Standard structural steel section properties.
- Material density and unit weight reference tables.
- Engineering terminology and code reference guides.

#### 💡 Why Choose ConstructoPro?
- **100% Offline Capability:** All calculations are processed instantly on your device without requiring an internet connection.
- **Professional PDF Reports:** Export detailed engineering calculation sheets and summary reports in one tap.
- **Multi-Currency & Multi-Language Support:** Full international and regional currency persistence.

Download ConstructoPro today and experience fast, reliable, and code-compliant structural engineering calculations on the go!

Recent changes:
Professional RC structural design, rebar calculator, and load analysis suite