Testing Equipments Supplier
iso9001 ISO9001:2015 Certified 
        
 
​Tel: +86-25-8472 1577 / 8472-1579
Email: info@tbtscietech.com  /  toni_gu@tbt-scietech.com
falling weight deflectometer
Asphalt Binder Tester

FEATURED PRODUCTS

Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd. is a professional supplier in China, specializing in pavement equipment. Our main products including falling weight deflectometer, asphalt binder tester, kinematic viscometer, retroreflectometer, road surface profiler, etc. 
This is Friction Tester is an accurate and repeatable, self-contained continuous friction measuring equipment (CFME); It provides coefficients of friction (Mu) on airport runways.
This retroreflectometer is a portable on-site measuring instrument, used for measuring the retroreflection characteristic of road marking.
The Retroreflectometer TBTTSR-1 is a portable, rechargeable battery-powered precision measuring instrument for the determination of night visibility (coefficient of retroreflection RA and R’) of traffic signs and safety garments.
Determine softening point of petroleum asphalt, coal pitch, liquid petroleum asphalt, and various asphalts. It can be widely used for asphalt manufacturing companies, highway and bridge construction companies, relative colleges and universities, and scientific research institutes.
This machine consists of hardware(modular components) and software; The system adopts laser sensor, accelerometer and DMI which allows the testing for IRI, RN, RQI, SMTD etc., quantity of sensors can be from single to 17pcs according to customer’s requirement to achieve different function; Ideal for both highway and airport;
Falling Weight Deflectometer (FWD) is one of the most advanced non-destructive testing equipment of road surface strength in the world. It has become a hot topic in the field of road in the world to measure dynamic deflection of road surface and calculate the rebound modulus of road surface.
SMDJ-1 Automatic Marshall Electric Compactor

HOT PROJECT

Crossing mountains and seas, sets of TBT's advanced testing equipment arrives in the university laboratories in Hong Kong, Australia and Middle East,
serving the university's civil engineering laboratories and materials research institutions.
NEWS & EVENTS
TBT resume work from Feb.24th, 2020 !
02-24
Dear Customer, We have formally resumed work from Feb.24th, 2020, all orders can be arranged as normal.
What is the application of retroreflectometer?
02-18
What is the application of retroreflectometer?Drivers should be familiar with the name of the retroreflectometer, but is it really worthwhile to consider buying it? What is the application of the retroreflector? What are its advantages and disadvantages? Is investing in a Retroreflective meter a wis
What is the role of the kinematic viscometer?
02-14
What is the role of the kinematic viscometer?Viscometers are instruments used to measure the viscosity of fluids (liquids and gases). What is special about kinematic viscometers? When do we need a kinematic viscometer? What should we pay attention to when using kinematic viscosity measuring instrume
China will win the fight of coronavirus!
02-04
Since Jan. 2020, China is fighting with Corona Virus originated in Wuhan and spread in other cities; Although the infected numbers is increasing due to the incubation period, but Chinese government is acting very quickly, build hospital in around 10days, helping infected people checking and curing;

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​Tel: +86-25-8472-1577 / 8472-1579
Fax: +86-25-8472-2235
Email: info@tbtscietech.com
Add: Rm. 1001~1002 HuaXia Mansion, No.81 ZhongShan
Rd., NJ 210005 PR China
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