GSB Mix Design
Jancy Labs Pvt Ltd operates as a premier material testing facility under ISO 17025:2017 management standards. If you need a precise GSB Design Mix Testing Lab, our Madurai facility provides rapid, accurate results for highway and layout projects. Avoid project delays caused by rejected sub-base materials.
What Is Gsb Design Mix Testing?
GSB (Granular Sub Base) testing determines the ideal proportion of aggregates and soil to ensure maximum pavement stability. Consequently, skipping this design mix leads to road settlement and costly structural failures. Therefore, engineers use these results to meet strict MORTH and IS Standard requirements for load-bearing layers.
Full Test List
- GSB Design Mix (Grading)
- Heavy Proctor Compaction (MDD/OMC)
- California Bearing Ratio (CBR)
- Atterberg Limits (LL/PI)
- Water Absorption
Why choose jancy labs for gsb design mix testing?
Our engineers deliver GSB designs that maximize local material efficiency while meeting MORTH specifications. Specifically, we focus on achieving the highest CBR values to reduce your overall pavement thickness cost.
Engineering Expertise and Accuracy
Additionally, our reports carry the signature of experienced Civil Quality Control Engineers. Notably, departments like NHAI, PWD, and PMGSY consistently accept our technical data for road construction. Furthermore, we maintain strict adherence to ISO 17025:2017 protocols for all equipment calibration and testing procedures.
Who We Serve
We support contractors and consultants working with major infrastructure bodies including:
ROADS: NHAI, MoRTH, PWD, and PMGSY.
RURAL: NABARD, DRDA, and Panchayat Raj Engineering.
LAYOUTS: Developers seeking DTCP or CMDA approvals for internal road stability.
Notably, using uncertified GSB mixes puts your entire project at risk of government audit failure. [
Faq's
1.Which GSB tests does Jancy Labs conduct?
We conduct the full suite including Sieve Analysis, Proctor Compaction, and CBR testing. Consequently, you receive a complete design report ready for site implementation.
2.Are GSB reports accepted by the PWD and NHAI?
Absolutely. Because we follow MORTH specifications and IS 2720 standards, our reports meet the requirements for major government road projects.
3.Can I send GSB samples by courier?
Yes, you can send your soil and aggregate samples via any major courier to our Madurai office. Additionally, please ensure samples are packed in airtight bags to maintain natural moisture.
4.Where is Jancy Labs located?
Our laboratory is located at No.6, Ganesh Nagar 3rd Street, Surya Nagar, K.Pudur, Madurai. Notably, we are easily accessible for clients across South Tamil Nadu.
Contact Our Experts
Ensure your road foundation meets every technical benchmark with our professional GSB mix design.
| Detail | Contact Information |
| Phone | +91-8680049004 / +91-9994421275 |
| jancylabsmdu@gmail.com | |
| Address | K.Pudur, Madurai — 625007 |