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Ballast Flakiness and Elongation Index Tester

The product complies with TB/T 2328.15 “Test Methods for Railway Ballast – Part 15: Test for Needle‑Shaped Index and Flaky‑Shaped Index,” which is applicable to the determination of the needle‑shaped index and flaky‑shaped index of railway ballast.

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Pavement, Subgrade, and Aggregate Testing Equipment

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lbt@lbt.ltd

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+86-15102211717

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Ballast Flakiness and Elongation Index Tester

Description

Product Introduction:

The product complies with TB/T 2328.15 “Railway Ballast Test Methods – Part 15: Tests for the Needle‑Shaped Index and Flakiness Index,” and is suitable for determining the needle‑shaped index and flakiness index of railway ballast.

Technical Specifications:

On-site use of a Class-A ballast flake gauge (four-hole type)

On-site use of a Class-A ballast needle gauge (four-needle type)

On-site, a Class I ballast flake gauge (six-hole type) is used.

On-site use of a Class I ballast needle gauge (six-needle type)

Laboratory Ballast Flakiness Index Tester (Ten-Hole)

Laboratory ballast needle‑shaped gauge (ten needles)

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Customer Reviews

European Plastic Pipe Manufacturer｜Purchase: Ring Stiffness & Hydrostatic Burst Tester

From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

“We have purchased two sets of pipe testing equipment from Laibote (Tianjin) for 18 months. The ring stiffness and hydrostatic burst testing machines run stably for daily batch inspection, test data matches ISO standard requirements precisely, and the intelligent test software is easy for our operators to master. Their after-sales team offers timely remote technical guidance whenever we have operational problems, spare parts supply is efficient. We have arranged a second bulk order for our new production workshop and will recommend Laibote’s testing machines to our industry partners across Europe.”

Middle East Construction Lab｜Purchase: Universal Electronic Testing Machine & Geotextile Test Equipment

From Mohamed Kareem, Lab Manager, UAE third-party construction inspection institute

2026.06.05

★★★★★

“We compared multiple testing equipment brands from Europe and China before cooperating with Laibote. Their WDW universal tester and full-set geotextile testing instruments meet local construction testing standards perfectly. Custom fixtures tailored per our specimen specifications save much testing time. Pre-sale technical communication was patient and professional; engineers provided online operation training after goods arrived. Stable machine performance greatly improves our laboratory’s detection efficiency, we are satisfied with cost performance and overall service.”

Southeast Asia Rubber & Polymer Factory｜Purchase: Vicat Softening Point & Tensile Testing Machine

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2026.06.05

★★★★★

“Laibote’s Vicat softening point tester and electronic tensile machine have been applied to our raw material incoming inspection and new formula development for over one year. High testing accuracy effectively controls our product defect rate. What impresses us most is their responsive after-sale service; technical staff reply our troubleshooting requests within 24 hours even for time zone differences. Compared with expensive European brands, Laibote’s equipment balances quality and price excellently, we plan to expand procurement of auxiliary testing instruments next quarter.”

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Ballast Flakiness and Elongation Index Tester

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E-mail:lbt@lbt.ltd

Address:Tianjin Jinghai Economic Development Zone

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