High Tech Concrete Co., Ltd.

Trial Mix Report for Design Verification
Trial Mix Report
Compressive Strength of Concrete Specimen
Sieve Analysis
Daily In-house Specimen Pass and Fail Record
In-house Specimen Strength Failure Record
Incoming Quality Check List for Cement
Incoming Quality Check List for Coarse Aggregate
Incoming Quality Check List for Fine Aggregate
Incoming Quality Check List for Chemical Admixture
QC Check List at Plant
QC Check List on Site
Concrete Rebound Hammer Test
Screening Daily Check List and Operating Record
Chemical Admixture Reject Report
Test Record for Measuring Moisture Content of Fine Aggregate (C70-94)
Aggregate Moisture Content
Test Record for Measuring Moisture Content of Fine Aggregate (Oven Method)
Compressive Strength of Concrete Block
Compressive Strength of Cement Mortar Test
Design Input-Output Record
Communication Record for Cement Silo Feeding
Visual Check List For Mixing Water
Process and Product Validation Record