Bangladesh’s 1st Tech-Driven Property Inspection Partner
| BNBC 2020 & ACI 318 Certified Audit Engineers
24/7 Rapid Emergency Hotline: +880 1630-595535
⚡ Building Health Checking & Structural Survey Wing

Inspect. Diagnose. Restore.

ফেল করার আগেই চেক করে নিন

Protect your property investments with certified structural health audits, non-destructive testing (NDT), water leakage diagnostics, and developer handover snagging across Bangladesh.

Common Structural Distress Signals — Click to Diagnose:
💧 Water Leakage? পানি চুইয়ে পড়া
⚡ Crack? কলাম ও বিমে ফাটল
🌊 Damp? দেয়ালে নোনা ও ড্যাম
🏚️ Decay? রডে মরিচা ও ক্ষয়
Start Instant Defect Self-Check
BNBC 2020 & ACI 318 Standard
500+ Structural Audits Completed
Digital Reports in 24–48 Hours
Live Diagnostic Scan
Station ID: BC-BD-094
Building Structural Audit Live Scan
500+
Audits Done
99%
Accuracy
24-48h
Fast Report
Identified: 45° Diagonal Shear Crack Critical rebar stress in 3rd-floor column
B2B Solutions for Real Estate & Corporate

Third-Party Quality Assurance & Handover Audits

We partner with real estate developers, contractors, corporate building owners, and RMG factories to eliminate defects and ensure zero-fault handovers.

🏢

Pre-Delivery & Flat Handover Snagging (PDI)

A comprehensive 500+ checkpoint inspection for developers before handing over apartments to buyers. We identify tiling hollows, concealed plumbing leaks, window seepage, and electrical hazards.

  • 500+ Checklist (Architectural, MEP, Waterproofing)
  • Room-by-room digital snagging report with photo tags
  • Reduces buyer warranty complaints by 85%
Turnaround: 24-48h Book Inspection →
🔬

Structural Health Audit & NDT Testing

Accredited non-destructive testing for existing multi-story buildings, old structures, and newly cast concrete. Includes Schmidt hammer, UPV ultrasonic velocity, and rebar covermeter scanning.

  • Concrete compressive strength assessment (PSI)
  • Rebar spacing, corrosion & clear cover verification
  • ETABS 3D Seismic load capacity modeling
BNBC 2020 Compliant Book Inspection →
💧

Infrared Water Leakage & Damp Diagnosis

Non-invasive pinpointing of hidden plumbing leakages, rooftop waterproofing failures, and basement groundwater seepages using high-resolution FLIR thermal cameras and moisture meters.

  • 100% Non-destructive (No breaking tiles or walls)
  • Infrared thermal mapping of damp ingress routes
  • Engineered chemical & membrane repair specifications
Zero Demolition Book Inspection →
🏭

Industrial & RMG Safety Compliance

Specialized structural audits for ready-made garment factories, pharmaceutical plants, and logistics warehouses adhering to RSC, Accord, Alliance, and Rajuk safety norms.

  • Machine vibration and live load capacity verification
  • As-built structural drawing generation
  • Certified Structural Stability Certificates
RSC / Accord Ready Book Inspection →
📋

Pre-Purchase Due Diligence Survey

Essential condition audit for prospective property buyers, NRI/expat investors, and institutional funds before acquiring residential or commercial real estate in Bangladesh.

  • Foundation settlement & verticality survey
  • Hidden repair cost estimation & risk scoring
  • Architectural & MEP life expectancy report
Independent 3rd Party Book Inspection →
🏗️

Retrofitting & Strengthening Design

Complete structural remedial engineering for buildings with distressed columns, foundation settlement, or additional floor extensions. Carbon fiber (CFRP) wrapping & steel jacketing.

  • Carbon Fiber Reinforced Polymer (CFRP) design
  • RC Column / Micro-concrete jacketing drawings
  • Foundation underpinning & soil stabilization
Maatrik Engineering Wing Book Inspection →

Why Leading Developers Partner with Buildcheck

Delivering zero-defect handovers enhances developer brand reputation, accelerates customer handovers, and prevents expensive post-handover litigation.

85%
Reduction in Snag Complaints
48h
Fast Digital Report Turnaround
100%
Independent & Accredited
Direct meeting with Senior Structural Consultants
AI & Forensic Self-Assessment

Interactive Building Symptom Scanner

Select the visible defects in your building to compute instant structural risk level and get prescribed NDT laboratory tests.

Step 1: Select Observed Symptoms & Defects

Click on all defect conditions currently visible in your building or flat:

⚡ Structural Cracks & Distresses
✓
45° Diagonal Beam / Column Cracks
Shear stress failure near column joints
কলাম ও বিমে ৪৫ ডিগ্রি কোণে ফাটল Critical Hazard
✓
Vertical Column Splitting
Overloading compression distress
কলামে লম্বালম্বি গভীর ফাটল Critical Hazard
✓
Slab Sagging or Floor Vibration
Excessive deflection under live loads
মেঝেতে অতিরিক্ত কম্পন বা ঝুলে পড়া Moderate Risk
✓
Building Tilt / Ground Settlement
Differential foundation settlement
ভবন একপাশে হেলে যাওয়া বা মাটি দেবে যাওয়া Severe Hazard
💧 Water Leakage, Salinity & Concrete Decay
✓
Ceiling Water Seepage & Damp
Terrace waterproofing membrane failure
ছাদ বা টয়লেটের নিচে পানি চুইয়ে পড়া Moderate Risk
✓
Concealed Plumbing Leakage
Internal pipe joint leakage in walls
দেয়ালের ভেতরের পাইপ থেকে লিকেজ Moderate Risk
✓
Wall Salinity & Paint Peeling
Capillary rising dampness & salt attack
দেয়ালে নোনা ধরা ও চুন-রং খসে পড়া Moderate Risk
✓
Exposed Rusted Rebar (Spalling)
Carbonation causing concrete breakup
রডে জং ধরে পলেস্তারা ও কংক্রিট খসে পড়া Critical Hazard
Live Engineering Analysis

Diagnostic Risk Rating

Critical Hazard 65 / 100 Risk Index

Active structural distress detected (Shear cracks / Rebar Corrosion / Settlement). High risk of progressive failure without urgent engineering retrofitting.

🔬 Prescribed Lab & On-Site Tests:
Engineers dispatched with calibrated NDT tools within 24-48 hours.
Forensic Engineering Guide

Common Building Defects & Disease Symptoms

Understanding the root causes of structural distress helps building owners prevent catastrophic collapse and water-induced degradation.

45 Degree Diagonal Shear Crack Structural Hazard

45° Diagonal Shear Cracks

⚠️ Risk Severity: Critical

Occurs near beam-column junctions due to high shear stresses, earthquake lateral vibrations, or insufficient shear stirrup ties. Diagonal cracks indicate the beam is carrying loads beyond capacity.

Engineered Remedy: Epoxy pressure injection followed by Carbon Fiber (CFRP) shear wrapping or steel plate bolting.
Wall Salinity and Peeling Dampness Moisture Degradation

Wall Salinity & Rising Damp

⚠️ Risk Severity: Moderate to High

Ground moisture rises through porous brickwork via capillary action because of missing or ruptured Damp Proof Course (DPC). Salt crystals expand upon drying, destroying plaster and brick matrix.

Engineered Remedy: Hydrophobic chemical DPC barrier injection and crystalline breathable waterproofing micro-mortar.
Exposed Rebar and Concrete Spalling Durability Failure

Concrete Carbonation & Rebar Spalling

⚠️ Risk Severity: High

Atmospheric CO2 reduces concrete alkalinity below pH 9, breaking down the steel's passive protection. Expanding iron oxide rust generates internal bursting pressure, dislodging the concrete cover.

Engineered Remedy: Rebar rust conversion & zinc primer, followed by polymer-modified structural mortar repair and anti-carbonation coating.
Non-Destructive Technology

State-of-the-Art NDT Laboratory Instruments

We utilize Swiss and German-calibrated non-destructive testing equipment for 100% accurate, zero-demolition structural forensics.

🔨

SilverSchmidt Rebound Hammer

Proceq digital rebound hammer measuring in-situ concrete compressive strength (10 to 100 N/mm²) without damaging structural elements.

📡

Ultrasonic Pulse Velocity (UPV)

Pundit Lab ultrasound system detecting internal concrete honeycombs, deep void cavities, and crack propagation depth.

🌡️

FLIR High-Res Thermal Imager

Infrared thermography camera identifying hidden thermal bridges, sub-surface moisture channels, and electrical hotspot risks.

🧲

Profometer AI Rebar Locator

Eddy-current electromagnetic rebar locator mapping exact bar diameter, spacing, concrete clear cover, and corrosion risk.

Standard Operating Protocol

Our Scientific 4-Step Inspection Workflow

From initial thermal & ultrasonic field data gathering to stamped structural engineering reports.

01

Site Reconnaissance & Digital Mapping

Visual inspection, defect photographic tagging, and laser scanning of overall architectural and structural layout.

02

Non-Destructive Testing (NDT)

Rebound hammer, UPV ultrasound, rebar covermeter, and thermal moisture scanning on critical columns, beams, and slabs.

03

Computerized Structural Modeling

ETABS 3D finite-element model analyzing gravity dead/live loads, BNBC 2020 seismic zone factors, and wind load resistance.

04

Certified Report & Remedial Design

Delivering stamped audit certificates, detailed repair bill of quantities (BOQ), and step-by-step retrofitting blueprints.

Proven Track Record

Featured Structural Audits & Inspections

A selection of our landmark audits across residential high-rises, commercial towers, and industrial plants in Bangladesh.

Nasima Center Commercial Tower Structural Audit Commercial Highrise

Nasima Center (15-Story Tower)

📍 Mirpur-1, Dhaka

Complete structural integrity audit, column retrofitting design, and BNBC 2020 seismic compliance certification.

NDT Testing ETABS Modeling Column Jacketing
Export Garments Industrial Plant Audit Industrial RMG Plant

Apex Knit Composite Factory

📍 Gazipur Industrial Zone

RSC and Accord compliance audit, heavy machinery vibration analysis, and roof truss safety verification.

RSC Compliance Vibration Survey Fire Safety
Luxury Residential Villa Snagging and Audit Luxury Residential

Khan Residence (Duplex Villa)

📍 Bashundhara R/A, Dhaka

Pre-handover snagging survey, concealed plumbing thermal leak detection, and crystalline roof damp proofing.

PDI Snagging Thermal Leak Detection DPC Injection
Frequently Asked Questions

Everything You Need to Know

Common questions from flat buyers, developers, and building owners regarding our inspection process.

What is the difference between visual snagging and an NDT structural audit?
▾
Visual snagging inspects architectural and MEP finishes (such as hollow floor tiles, window water seepage, uneven paint, and electrical sockets) before handing over flats. An NDT (Non-Destructive Testing) structural audit evaluates the actual load-bearing capacity, concrete strength (PSI), rebar corrosion, and seismic stability of columns and beams.
Will your testing damage our walls, columns, or tiles?
▾
No. Over 95% of our diagnostic tests are strictly non-destructive. We use ultrasonic sound waves (UPV), electromagnetic rebar locators, rebound hammers, and infrared thermal imaging cameras without breaking or drilling into structural components.
How fast do we receive the certified digital inspection report?
▾
For residential flat snagging and visual defect surveys, digital reports with photographic tags are delivered within 24 to 48 hours. Comprehensive structural NDT laboratory audits and ETABS 3D seismic models are finalized within 3 to 5 business days.
Are Buildcheck audit reports legally recognized by Rajuk, CDA, and banks?
▾
Yes. All structural audits and retrofitting designs are vetted and stamped by licensed Chartered Structural Engineers adhering strictly to the Bangladesh National Building Code (BNBC 2020), ACI 318, and Rajuk compliance requirements.
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