Quality Control

Quality control ensures every product meets performance, durability, and safety standards through rigorous testing and continuous monitoring.

Polymer Concrete Quality Control

Comprehensive testing procedures for polymer concrete production

Polymer Concrete Test Image

Aggregate Tests


Sieve Analysis (Sleeve Test)

Determines the particle size distribution of aggregates to ensure uniformity in polymer concrete mixes.


Moisture Analysis (Moisture Test)

Measures water content in aggregates, critical for accurate mix proportions and quality control.

Fresh Concrete Tests

Slump Table Test

Assesses consistency and workability of fresh polymer concrete using vertical displacement.

Socket Start Time Test

Determines the initial gel time, allowing proper placement and setting of concrete.

Setting Time Test

Measures how long concrete takes to reach optimal setting for durability and strength.

Socket Temperature Test

Monitors the peak temperature during curing to prevent structural cracks.

Hardened Concrete Tests

Compression Test

Evaluates the load-bearing strength of hardened polymer concrete under axial pressure.

Bending Strength Test

Determines concrete’s flexural strength through a three-point bending method.

Density Test

Measures concrete mass per unit volume, essential for structural and thermal characteristics.

Hardness Test

Assesses resistance to indentation and scratching to evaluate wear resistance.

Ductile Iron Quality Control

Microstructure and mechanical testing of ductile iron components

Ductile Iron Test Image

Structure & Chemical Tests

Metallographic Examination

Analyzes macro and microstructure to identify material defects and structural properties.


Spectrometer Analysis

Performs chemical composition testing to ensure elemental accuracy and alloy compliance.

Mechanical Tests

Tensile Test

Evaluates the ultimate strength and ductility of ductile iron samples under tension.

Hardness Test

Determines surface resistance to penetration, related to wear durability.

Compression Test

Checks compressive strength to determine resistance under heavy load applications.