ulianglass.com

Services

Glass Quality Testing

Our factory follows international glass testing standards to ensure every tempered, laminated, and insulated glass product meets safety and performance requirements.

SERVICES

Architectural Glass Testing Standards

Our factory follows international glass testing standards to ensure every tempered, laminated, and insulated glass product meets safety and performance requirements.

Test the properties of the fragments after breakage to ensure they meet safety standards.

tempered glass fragmentation test at Ulianglass quality control laboratory

Evaluating moisture resistance and sealing performance of insulated glass units.

IGU dew point test for insulated glass quality control

Simulating human impact conditions to verify architectural glass safety performance.

Measuring surface stress values to ensure tempered glass strength and stability.

Safety inspection process for tempered glass production

Testing impact resistance and breakage behavior under heavy object impact conditions.

tempered glass impact resistance testing for architectural applications

Evaluating glass resistance to sudden temperature differences and thermal stress.

architectural glass quality control laboratory at Ulianglass factory

Tests coating durability and surface stability under harsh environmental conditions.

 

IGU dew point test for insulated glass quality control

Simulates long-term UV exposure to verify sealant durability and IGU performance.

 

UV resistance testing for insulated glass sealant durability

Ensures accurate visible light transmission for modern facade and window systems.

 

light transmittance testing for architectural facade glass
HOW WE TEST

Our Glass Testing Process

Every glass product is carefully inspected and tested to ensure compliance with architectural safety and performance standards.

Ulianglass Certificate
STEP 1
Raw Glass Inspection
Check surface flatness, dimensions, and visual defects before processing.
STEP 2
Tempering Quality Test
Verify fragmentation condition and impact resistance after tempering.
STEP 3
Insulated Glass Performance Test
Evaluate sealing performance, UV resistance, and dew point stability.
STEP 4
Final Quality Inspection
Inspect dimensions, edge quality, coating condition, and packaging before shipment.
QUALITY CONTROL

Architectural Glass Testing Services

Comprehensive testing procedures ensure every glass product meets international architectural safety and performance standards.

① Fragmentation Test

Checks safe breakage patterns and fragment distribution after impact.

② Impact Resistance Test

Evaluates glass strength and safety under heavy impact conditions.

③ Dew Point Test

Ensures excellent sealing performance and anti-fogging stability.

④ UV Resistance Test

Simulates long-term ultraviolet exposure for coating durability verification.

⑤ Light Transmittance Test

Measures visible light transmission for architectural glass applications.

⑥ Edge Inspection

Inspects scratches, edge quality, flatness, and coating condition.