How to apply for raw material testing reports for building materials

How to handle the testing report of raw materials for building materials? What are the testing items and standards for raw materials for building materials? BAIJIAN third-party testing agency provides one-stop service for testing raw materials for building materials. Engineers provide one-to-one service to confirm needs, recommend solutions, and send samples. Inspection submission, report issuance, after-sales service, report issuance takes 3-15 working days. Welcome to inquire. The testing cycle of raw materials for building materials is 3-15 working days. It can be expedited (except for special projects). Welcome to inquire.

Test report: Testing of raw materials for building materials

Test samples: textiles, cosmetics, food, agricultural products, insulating tools, hardware, etc.

Report qualification: CNAS/CMA/CAL< /P>

Reporting cycle: Normally 3-15 working days, except for special samples and testing items.

Testing fees: Charges are based on the testing items. Please consult BAIJIAN for details.

Testing items for raw materials used in building materials:

Testing items:

Quick lime ACaO+MgO content, sodium oxide, carbon dioxide, chloride ions, calcium oxide, and dioxide trioxide Iron, sulfur trioxide, magnesium oxide, potassium oxide, methylene blue value MB value, waste residue content of building materials products, manganese monoxide, silicon dioxide, aluminum trioxide, available calcium, titanium dioxide, limestone calcium carbonate titration value, burning Loss, phosphorus pentoxide, free silica, total sulfur

Testing standards for raw materials for building materials:

Testing standards:

1. GB/T35164 -2017 Limestone powder used in cement, mortar and concrete

2, JC/T850-2009 Chemical analysis method of iron raw materials for cement

3, JC/T874-2009 Cement Methods for chemical analysis of siliceous raw materials

4. GB/T5762-2012 Methods for chemical analysis of limestone, quicklime and hydrated lime used in building materials

5. JC/T1060-2007 Silicate building materials products Method for determination of medium waste residue content

6. GB/T12960-2019 Quantitative determination of cement components

7. JC/T1053-2007 Method for determination of waste residue content of sintered brick and tile products< /p>

Hundred Inspection Testing Process:

1. Telephone communication, confirm requirements;

2. Recommend solutions, confirm quotation;

3. Mail samples and arrange testing;

4. Progress tracking, result feedback;

5. Issuance of reports, after-sales service;

6. If urgent, Priority processing;

Uses of test reports:

Shopping malls, e-commerce shelves, internal quality control, bidding, university scientific research, etc.

This is the first introduction to product testing items, standards, report processing procedures, etc. If you have any other questions, please feel free to call us and we will serve you wholeheartedly.