Products
Choose Blue Aviation Zhongke Easy Detection Instrument
Product
Contact Us
E-mail:
sale01@bjlhzk.com
Whatsapp:
+86-13661277123
Address:
313, Unit 2, Floor 3, Building 10, Baiqiang Avenue, Fengtai District, Beijing
Asphalt mixture testing instrument
LHCQ-533 (Road-use wood fiber) fully automatic Soxhlet extraction apparatus
This instrument is applicable to JT/T 533-2020, the test methods for oil absorption rate of granular lignin fiber, granulating agent content, and rotational viscosity.
This instrument is designed and manufactured in accordance with the relevant requirements of the "Fiber Stabilizer for Asphalt Pavement" proposed by the Ministry of Transport. It is suitable for fibers of certain specifications in flocculent cellulose fibers and flocculent mineral fibers. It uses an air-jet sieve for sieving to calculate technical indexes such as the passing rate of the fibers, thus ensuring the quality of the fibers used in asphalt mixtures.
LHCQ-533M (Road Use Wood Fiber) Fully Automatic Soxhlet Extraction Apparatus
This instrument is applicable to JT/T 533-2020, the test methods for oil absorption rate, granulating agent content, and rotational viscosity of granular lignin fiber.
LHDF-533P Miniature DeFaller Testing Machine
The instrument is designed and manufactured in accordance with the relevant requirements of "Fibers for Asphalt Pavements". This test instrument is used to determine the micro-Deval abrasion value of aggregates and evaluate their abrasion resistance; it can also be used for abrasion resistance tests of fibers in asphalt pavements.
LHDS-533B type fiber disentangler
The fiber disintegrator is used for the dispersion of granular wood fibers, meeting the JT/T-533-2020 standard for preparing wood fiber samples for road use.
The fiber disperser is a new product designed using advanced foreign technology. This product integrates the functions of stirring, sand milling, and dispersing equipment, making it the ideal laboratory equipment for researchers.
LHMH-533L Fiber Abrasion Tester
The fiber abrasion tester is designed and manufactured according to the requirements of "Appendix L Sieving and Abrasion Test Method for Granular Wood Fiber" in the transportation industry standard JT/T 533-2020 "Fiber for Asphalt Pavement". This abrasion tester places granular wood fiber in the grinding system for grinding for a specified time. After that, the vibrating screen system starts to work, sieving the ground fiber, and then completing the quality analysis of the granular wood fiber after grinding and sieving.
LHSF-533N Fiber Loose Density Tester
This instrument is designed for the loose bulk density test of fibrous medium-grained wood fiber for asphalt pavement, in accordance with the People's Republic of China's Ministry of Transport industry standard JT/T533 2020.
LHTF-553G Fiber Image Analyzer
The instrument is designed and manufactured in accordance with the relevant requirements of "Fibers for Asphalt Pavements". Specialized analysis software enables multi-functional fiber analysis and measurement. Both transmission and reflection use high-power LED lighting devices, with brightness adjustable as needed. The three-dimensionally adjustable stage is easy to use. USB connection ensures stable and efficient data transmission.
LHXW-II Fiber Oil Absorption Rate Tester
Fiber oil absorption rate tester is used for determining the oil absorption rate of fibers used in asphalt pavement for highway engineering.
Speed-adjustable fiber oil absorption rate tester
The LHXY-533B fiber oil absorption rate is applicable to Appendix D "Oil Absorption Rate Test Method" in JT/T533-2020 "Fibers for Asphalt Pavements", issued by the Ministry of Transport of the People's Republic of China, for determining the oil absorption rate of fibers used in highway asphalt pavements.
The instrument is designed and manufactured in accordance with the relevant requirements of JT/T 533-2020 "Road Use Wood Fiber". Specialized analysis software enables multi-functional fiber analysis and measurement. Both transmission and reflection use high-power LED illumination devices, and the brightness can be adjusted as needed. The three-dimensionally adjustable stage is easy to use. USB connection ensures stable and efficient data transmission. Used to implement the "Wood Fiber Content Test Method", "Fiber Length and Diameter Test Method", and "Cross-sectional Method for Determining Fiber Diameter Test Method"
New fiber oil absorption rate tester
The LHXY-533B fiber oil absorption rate is applicable to Appendix D "Oil Absorption Rate Test Method" in JT/T533-2020 "Fibers for Asphalt Pavements", issued by the Ministry of Transport of the People's Republic of China, for determining the oil absorption rate of fibers used in asphalt pavements for highway engineering.
Description: This test determines the rutting and water sensitivity of hot mix asphalt (HMA). It measures the permanent deformation of the asphalt mixture under moving loads. By determining the rut depth and the number of load applications at failure, it identifies early failures due to insufficient aggregate structure, insufficient binder strength, or water damage. Because the specimens can be fully immersed in water at a certain temperature during the test, it can be used to evaluate the impact of water damage on the asphalt mixture.
Asphalt Mixture Rotary Compactor
In the laboratory, simulating the volume properties and engineering attributes of actual pavement materials, the test piece is rotated at a uniform circular cycle at an eccentric angle under three main technical conditions: constant vertical pressure, constant compaction angle, and specified compaction speed, using the rubbing method. After constant pressure compaction, the eccentric angle is removed, and the constant pressure rotation is leveled to complete the experimental process of preparing cylindrical specimens of hot-mix asphalt mixture.
LHBH-20 Automatic Asphalt Mixing Plant
This instrument is small, saving laboratory space, easy to operate, and is the preferred instrument for asphalt mixing in asphalt production enterprises, highway and bridge construction units, and relevant colleges, universities, and research institutions.
Automatic Marshall impact compactor
It can realize automatic counting, automatic compaction, and automatic shutdown. Pneumatic automatic hammer lifting. Automatic hammer locking.
Marshall Stability Test Machine
The entire experiment is automatically controlled and tested by the instrument, eliminating various human errors. It has an automatic overpressure protection function; when overpressure occurs, the window displays 99.99, and the instrument automatically stops pressurization, preventing damage from overpressure.
Marshall Stability Tester LHWD-5
The Marshall stability test for asphalt mixtures accurately determines the failure point of the asphalt mixture, enabling the design of asphalt mixture proportions or the quality inspection of asphalt pavement construction.
Asphalt Mixture Material Performance Testing System LHPL-6
It adopts imported servo motor drive and control technology, electronic technology, computer data processing technology, and refrigeration technology. Using various sensors and fixtures, the following tests can be performed:
Single-axis tensile strength, creep test; single-axis tensile stress relaxation test; small beam bending strength test; (freeze-thaw) splitting strength; three-axis shear test; Marshall stability test; single-axis (prismatic and cylindrical) compressive strength, creep test. Using other fixtures produced by our company, other vertical loading mechanical index tests can also be performed.
Whatsapp:
E-mail: