Quality Systems

Quality Policy

We as a company manufacturing precast prestressed concrete beams are committed to satisfy our customers with excellent quality products and timely delivery through uncompromising commitment towards total customer satisfaction and continual improvement.

Prestasi Concrete Sdn. Bhd. first won the coveted MS ISO 9001 certification on 22 December 2000. We are now certified under UKAS.

To ensure complete customer satisfaction, we place great emphasis on the quality of our product before delivery.
To deliver top quality beams, stringent in-process control are put in place :

Stressing record 1 (i) PC strand stressing record
To control strand extension <5%
G60SP 28d (backup plant trial mix) (ii) Concrete cube & slump tests
To ensure concrete strength & flow characteritics
Checklist for Beam Casting FM-25 (iii) Casting checklist
To ensure reinforcement bars, diaphragm holes, lifting hooks etc. conform to drawings
Beam inspection record FM-29 (iv) Beam inspection record
To ensure final product is meeting dimensions & surface finishing requirement before delivery

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