Retrofitting material.
Evidence through laboratory testing.

Why local testing matters

A retrofitting material cannot be assessed from product information alone. The proposed application, existing substrate, installation method and performance questions must be translated into a test programme that relevant specialists can review.

Local laboratory work helps the client understand what evidence is required before discussing a field application. Testing does not by itself constitute product approval or a structural design decision.

What the engagement covers

Testing route and local coordination

We help identify the appropriate laboratory and technical counterparts, organise discussions, clarify the intended questions and coordinate the information needed to prepare the work.

Specimens, methods and responsibilities

The parties align the proposed specimens, installation procedure, observations and reporting responsibilities. The laboratory and qualified engineers remain responsible for the test method, execution and technical interpretation.

Documentation for the next decision

Test records and discussions are organised so the client can decide what further validation, engineering review or field investigation is needed before moving toward a pilot application.

How this reflects Proteka’s approach

The engagement combines technical understanding with ground truth, cultural translation and coordination. Our role is to keep the Japanese client, Indonesian counterparts and responsible specialists working from a shared question and a clear division of responsibility.