CBR Test Equipment Price in Bangladesh

If you’re comparing CBR Test Equipment price in Bangladesh, you’re likely setting up or upgrading a civil engineering lab. ASTZ stocks the full CBR testing range — from the main apparatus to moulds, swell plates, and proving rings — at prices between ৳2,800 and ৳120,000, depending on what your lab actually needs.

Most labs don’t buy just one item. A complete CBR setup usually means an apparatus plus a mould and a proving ring, so knowing how these pieces fit together (and what they cost individually) saves you from overpaying or under-equipping your lab.

What is CBR Test Equipment?

CBR test equipment measures the California Bearing Ratio of soil — a strength value engineers use to design road, highway, and pavement layers. The test compares the resistance of a soil sample to a standard crushed stone sample under controlled penetration.

How the California Bearing Ratio (CBR) Test Works

A soil sample is compacted into a mould, then a cylindrical plunger is pressed into it at a fixed rate. The load required at set penetration depths (usually 2.5mm and 5mm) is recorded and compared against a standard value. The result — expressed as a percentage — tells engineers how well the soil will support traffic loads.

Why CBR Testing is Critical for Road, Highway & Pavement Design in Bangladesh

Bangladesh’s soil varies heavily between regions — soft alluvial soil in the delta areas, firmer soil in the north. Without a proper CBR value, road contractors risk designing pavement layers too thin (leading to early cracking) or too thick (wasting material and budget). It’s a mandatory test for most government road and highway tenders.

Types of CBR Test Equipment We Offer

Analog CBR Test Apparatus (Hand & Electric Operated)

The core machine of any CBR lab. ASTZ’s version comes with 50kN capacity, a built-in proving ring, and a dial gauge — usable in both hand-operated and electric modes, so you’re not stuck if power goes out mid-test. Price: ৳70,000.

CBR Proctor Mould

Holds the soil sample during compaction and testing. Every CBR setup needs one, and it’s sold separately from the main apparatus. Price: ৳2,800.

CBR Swell Plate

Used for the swelling test that measures how much a soil sample expands after soaking — an important step before running the actual penetration test. Price: ৳5,500.

Consolidation Test Apparatus

A related but separate instrument for measuring soil compressibility under sustained load, often used alongside CBR testing in geotechnical labs. Price: ৳120,000.

Proving Ring (CBR)

Measures the load applied during the test with high precision. Some labs order this as a standalone replacement or calibration unit. Price: ৳9,000.

CBR Test Apparatus — Key Specifications

Load Capacity & Frame Type (50kN, Manual/Electric)

ASTZ’s apparatus handles up to 50kN, which covers standard lab and field CBR testing for most road and building foundation projects. The frame switches between manual handle operation and electric motor drive.

Proving Ring & Dial Gauge Display

Readings come from an analog proving ring paired with a dial gauge — a reliable, low-maintenance combination that doesn’t depend on batteries or software, which matters for labs with inconsistent power access.

Standards Compliance (ASTM, BS, AASHTO)

The apparatus follows ASTM D1883 and BS 1377 testing methods, the two standards most commonly referenced in Bangladeshi civil engineering tenders and academic labs.

Digital vs Analog CBR Test Apparatus — Which One Should You Buy?

For most Bangladeshi contractors and university labs, the analog apparatus is the practical choice — it’s field-ready even without consistent power, and it meets the same ASTM/BS standards digital machines do.

CBR Test Equipment Price in Bangladesh (Comparison Table)

Applications of CBR Test Equipment

Road & Highway Subgrade Design

Contractors use CBR values to determine pavement thickness before laying road layers, directly affecting how long a road lasts under traffic load.

Airport Runway Construction

Runways carry far heavier loads than roads, so CBR testing here is stricter — subgrade strength has to be verified at multiple points before construction begins.

Embankment & Foundation Projects

Embankment stability for flood protection and building foundations both depend on knowing how soil behaves under compression and load.

Government & Private Civil Engineering Labs

Universities, RHD (Roads and Highways Department) contractors, and private testing labs all keep CBR equipment as standard lab inventory for compliance testing.

Why Choose ASTZBD for CBR Test Equipment in Bangladesh

Genuine ASTM/BS Standard Compliant Instruments

Every apparatus we supply is built to match ASTM D1883 and BS 1377 specifications, so your test results hold up in tender submissions and academic audits.

Warranty, After-Sales Support & Calibration Service

Equipment comes with manufacturer warranty, and our team handles setup guidance and troubleshooting after delivery — not just a one-time sale.

Nationwide Delivery Across Bangladesh

We ship to labs and project sites across all divisions, with support for both single-unit academic orders and bulk contractor orders.

How to Choose the Right CBR Test Equipment

Lab vs Field CBR Testing Needs

Lab-based testing on prepared samples needs the standard apparatus and mould. Field/in-situ testing may need additional portable accessories — worth confirming before you order.

Load Capacity Requirements by Project Type

Standard road projects are well-served by 50kN capacity. Heavier infrastructure work (bridges, runways) sometimes calls for higher-capacity frames — check your project’s testing spec first.

Budget-Friendly vs Heavy-Duty Options

If you’re setting up a new lab on a limited budget, start with the apparatus, mould, and swell plate (~৳78,000 combined) and add the consolidation apparatus later as your lab scope grows.

CBR Test Equipment Price Range in Bangladesh (2026)

• Accessories (mould, proving ring): ৳2,800 – ৳9,000
• Swell plate: ৳5,500
• Main CBR apparatus: ৳70,000
• Advanced consolidation apparatus: ৳120,000

A full basic CBR lab setup (apparatus + mould + swell plate + proving ring) runs roughly ৳87,300 in total.

Frequently Asked Questions

What is the price of CBR test equipment in Bangladesh?

Prices range from ৳2,800 for accessories like the proctor mould up to ৳120,000 for advanced consolidation apparatus. The main analog CBR test apparatus costs ৳70,000.

Why is the CBR test done?

It measures soil strength to determine pavement and foundation design thickness for roads, highways, and buildings.

What is the difference between analog and digital CBR testers?

Analog testers use a proving ring and dial gauge and work without electricity, while digital testers offer faster automated readouts but need consistent power and more maintenance.

Which standard is accepted for CBR test (ASTM/BS)?

Both ASTM D1883 and BS 1377 are widely accepted in Bangladesh, and ASTZ’s apparatus complies with both.

Do I have to buy the CBR Proctor Mould separately, or is it included in the set?

The Proctor Mould is sold separately at ৳2,800 — it’s not bundled with the main apparatus by default.

What are the benefits of buying from ASTZBD?

Genuine standard-compliant equipment, manufacturer warranty, after-sales support, and delivery across Bangladesh.