Admixture Auramix 300 Material Test Certificate
Physically check - ProcedureMTC Verification Checklist for Fosroc Auramix 300 AdmixtureA practical checklist for EPC contractors, QA/QC engineers, procurement teams, and projectmanagers to verify Material Test Certificates Or Mill Test Certificates (MTCs) before material acceptance and installation.
Physically check - Procedure
MTC Verification Checklist for Fosroc Auramix 300 Admixture
A practical checklist for EPC contractors, QA/QC engineers, procurement teams, and project
managers to verify Material Test Certificates Or Mill Test Certificates (MTCs) before material acceptance and installation.
Fosroc Auramix 300 is an advanced low viscosity retarding
superplasticizer based on polycarboxylic technology
It is specially designed for:
1. High workability concrete
2. Pump concrete
3. High-performance concrete
4. Long slump retention concrete
The admixture improves concrete flow while reducing water demand.
Advantage of Admixture
1. Controls heat in concrete during setting
2. Helps achieve higher concrete strength
3. Improves concrete quality and performance
4. Better bonding with reinforcement steel
5. Reduces water penetration in concrete
6. Protects concrete from weather damage
7. Reduces shrinkage and cracking
8. Improves long-term durability of concrete
9. Makes concrete stronger and longer lasting
10. Suitable for high-performance concrete works
Collect the Original Invoice
First take the original invoice from supplier or driver This is your main document for verification
Collect the Original Invoice
Also take the original invoice from supplier or driver This is your main document for verification
Traceability Of MTC
How to Check for MTC Traceability follow below1. Relate Invoice with MTC
Ensure the unique test certificate (MTC) number is mentioned on both MTC and invoice, and both should match without any mismatch.
2. Invoice date
Ensure that the invoice date and MTC issue date are the same or closely aligned. Any major difference should be verified before accepting the material.
3. Match Batch Number on Material with MTC, Invoice
Ensure the batch number marked on the drum exactly matches the batch number mentioned in the MTC. Do not accept material if there is any mismatch.
4. Quantity of Admixture
Ensure the quantity of material received matches exactly with the quantity mentioned in the Invoice.
7. Confirm Manufacturer Name on MTC
5. Date of Manufacture
Ensure manufacture date Mentioned on Admixture drum.
6. Use Before Expiry
Ensure use before expiry date self life of admixture 12 months.
7. Confirm Manufacturer Name on MTC
Ensure manufacturer name & logo on MTC matches invoice and approved vendor.
8. Storage of Admixture
The temperature is kept within the range of 2° C to 50°C
9. Dosage
The normal dosage range is between 0.5 to 3.0 liter in 100 Kg of Cementitious material.
10. Effect of overdosing
Overdosage may cause delay in the setting time and segregation.
11. Packaging
Available in 200KG and 250KG or bulk Tanker.
Check The Batch No. with MTC
1. Relate Batch no. Invoice with MTC
Same Batch no. IN1MF0080356J mentioned on invoice and MTC. and both should match without any mismatch.
Same Batch no. IN1MF0080356J mentioned on invoice and MTC. and both should match without any mismatch.
2. Date of Manufacture
Date of manufacture 21-10-2023 Mentioned on Admixture drum.
3. Use Before Expiry
Ensure use before expiry date self life of admixture 12 months.
4. Confirm Manufacturer Name on MTC
Manufacturer name FOSROC & logo on MTC matches invoice and approved vendor.
5. Packaging
250KG and Also all admixture Drum are seal packed.
1. Product Name
Auramix 300 ( QCDA-709) product name are same in both Test certificate and invoice.
2. Batch No.
Same Batch no. IN1MF0080356J mentioned on invoice and MTC. and both should match without any mismatch.
3. Date of Manufacture and MTC issue date
Date of manufacture 21-10-2023 and MTC Issue date 23-10-23 Mentioned on Admixture drum and date Expiry mentioned on MTC.
4. Confirm Manufacturer Name on MTC
Manufacturer name FOSROC & logo on MTC matches invoice and approved vendor.
5. Technical Properties
heck technical Properties as manufacture and IS 9103.
heck technical Properties as manufacture and IS 9103.
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Check The INVOICE with MTC
1. Product Name
Auramix 300 ( QCDA-709) product name are same in both Test certificate and invoice.
Auramix 300 ( QCDA-709) product name are same in both Test certificate and invoice.
2. Batch No.
Same Batch no. IN1MF0080356J mentioned on invoice and MTC. and both should match without any mismatch.
3. Invoice date
Check the invoice date 22-10-23, quantity of admixture material 250kg each drum.
Technical Properties
Same Batch no. IN1MF0080356J mentioned on invoice and MTC. and both should match without any mismatch.
3. Invoice date
Check the invoice date 22-10-23, quantity of admixture material 250kg each drum.
Technical Support
Fosroc provides expert technical support at the construction site. They help with concrete mix design, choosing the right admixture, conducting trail mixes, and setting up or using dispensing equipment.
Technical Properties
Appearance : Light yellow coloured liquid
pH : Minimum 6.0*
Volumetric mass @ 20° C : 1.085 kg / litre
Chloride content : Nill to IS:456*
Alkali content : Typically less than 1.5g Na²O equivalent / litre admixture
The product properties, such as specific gravity, pH, and chloride content, may change depending on the customers requirements and the concrete mix design. For the exact values of the product you are using, always check the Material Test Certificate ( MTC ) Provided by manufacture. This Certificate gives the actual product test results.
Third-Party Inspection (If Required)
Sampling of Third part Inspection as your Project Specification Follow below :
Sampling of Third part Inspection as your Project Specification Follow below :
1. Collect the 2 litre sample from admixture Drum Or bulk tanker in plastic bottle and verify coloured Uniform Brown Liquid physically or send samples to a NABL-approved lab for testing.
2. Confirm third-party inspection agency name is mentioned.
3. Check inspection certificate number
4. Verify inspector name, signature, and stamp
5. Ensure inspection date is mentioned
6. Confirm inspection scope (what all checked)
7. Match material details with MTC
8. Verify Batch number confirmation by inspector
9. Ensure compliance with project specification and all document with witness by client.
Common Mistake in MTC
Do not Accept material Follow Below :
Do not Accept material Follow Below :
1. Not Mention Batch number on admixture drum and MTC.
2. Ignoring the relative density, pH value, chloride content limits is code 9103.
3. Accepting MTC without signature or stamp.
4. Not verifying manufacturer details
5. Not verifying logo and brand name details
6. Accepting edited or unclear certificates
7. Match material details with MTC
8. Not matching invoice with MTC
9. Accepting material without full document verification.
Conclusion
Proper verification of MTC, invoice, and physical material is essential to ensure quality, safety, and compliance. Every detail—Batch number, quantity, test results, and Product name, logo —must match
correctly. Any mismatch or missing information should lead to rejection.
Right checking at site = Zero risk in project quality
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