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7

Strict quality policy of ETANCO would not be possible

without proper laboratory background. Quality control

laboratory is equipped with modern, certified control and

measurement instrumentation of renowned producers.

Quality control department monitors and registers every

production stage. This practice guarantees the highest

quality of ETANCOs.

Chart of quality control processes

RESEARCH AND DEVELOPMENT

FINISHED

PRODUCT

RAWMATERIAL

Measurement

verification

Hardness

X-Ray

Ultrameter

Metallographic

section

Drillability

Tearing

Shear force

Hydrogen

embrittlement

Corrosion

resistance

Washer

tightness

Washer

bending

Mounting

Pulling out

PRODUCTION

PROCESSES CONTROL

GALVANIZED SCREW

LAYER

THICKNESS

RESISTANCE