Cost-Effective Asphalt Mixture Theoretical Maximum Relative Density Testing Solution

Engineered to perfection, our Cost-Effective Asphalt Mixture Theoretical Maximum Relative Density Testing Solution leverages advanced vacuum methods to precisely ascertain the theoretical maximum relative density of asphalt mixtures.

The innovative combination design, thorough road condition investigation, and meticulous construction management facilitate accurate calculation of porosity and compaction degree, providing a solid foundation for superior road construction.Product

This solution adheres to the stringent standards of JTG E20-2011, specifically the 'Highway Engineering Asphalt and Asphalt Mixture Test Regulations' T0711-.2011 requirements.

Shandong Luda Test Instrument Co., LTD. (formerly Tai 'an Luda Road Instrument Manufacturing Co., LTD.) was founded in 1999. We specialize in the R&D, production, and sales of premium road, construction, hydropower, and environmental testing equipment, as well as material testing machines and customized solutions. Our company is recognized as a national high-tech enterprise.
With a registered capital of 10 million yuan and spanning over 13,000 square meters, including a 6,000-square-meter workshop and office building, Shandong Luda boasts exceptional technical strength and a high-caliber team. We provide comprehensive services including laboratory design, equipment supply, installation, commissioning, maintenance, and professional technical guidance.
Driven by technological innovation, we continuously enhance product quality and intelligence. In 2013, we received the Ministry of Science and Technology's Technology Innovation Fund for SMEs. Our contributions to industry standards include leading the preparation of the Shandong provincial standard for the 'Electronic Pavement Strength Tester' and the national standard for the 'Uniaxial Compression Elastic Modulus Test Method for Inorganic Bond Stable Materials' in 2020. Achieving ISO9001, ISO14001, and OHSAS18001 certifications, we were recognized as a high-tech enterprise and selected for the Brand Power Demonstration Project in 2021. With over 90 intellectual property rights, including patents and copyrights, our innovations have earned multiple awards, such as the third prize in the Tai'an Patent Award for our microcomputer servo pavement material strength comprehensive testing machine. In 2018, we secured top places in the 'Beidou +' Innovation and Entrepreneurship Competition, and in 2022, our 'LD-ZNZ2 Intelligent Automatic Needle Penetration Tester' and 'LD-ZNR2 Intelligent Automatic Softening Point Tester' were evaluated as reaching international advanced and leading levels. Our collaborations with universities, including Shandong University and Southwest Jiaotong University, enhance our R&D capabilities and provide practice bases for students. We actively participate in and support academic and industry competitions, earning accolades like the 'Special Contribution Award' at the 2017 Binzhou Highway System Test Skills Competition. Our commitment to social responsibility is evident in our donations exceeding 500,000 yuan following the Wenchuan and Yushu earthquakes, earning us the 'Advanced Unit' honor from the Tai'an High-tech Zone Charity Association.
Shandong Luda Test Instrument Co., Ltd. is committed to market-oriented operations, quality-centric competition, and talent-focused management. We aim to exceed customer expectations and establish ourselves as a premier supplier in the test instrument industry.
Nestled in the picturesque Tai 'an High-tech Zone, Shandong Road Instrument Co., Ltd. enjoys a prime location near the stunning Taishan Scenic Area and major transport routes such as the Beijing-Taiwan and Beijing-Shanghai Expressways, as well as the 104 National Highway. This convenient accessibility combined with the region's natural beauty creates the perfect setting for both business and leisure. We warmly welcome both new and returning customers to reach out to us via letter or phone call, and we cordially invite you to visit our company for insightful guidance.

Q: Are you a trading company or a factory?
A: We are a harmonized entity of both factory and trading, with over two decades of dedicated expertise in roads, construction, materials, and test equipment.

Q: Once an order is placed, how soon can we expect delivery?
A: Typically, our delivery timeframe ranges from 10 to 25 days. However, if the item is available in our stock, we can expedite the delivery within 3 days.
Please be aware that the production lead time is subject to the specific product and order quantity.

1. Factory direct sales. Enjoy unparalleled savings and efficiency through our direct-to-you sales model, ensuring you receive the highest quality products without the middleman.

2. Two-year warranty. Rest easy knowing your investment is protected with our comprehensive two-year warranty, designed to offer peace of mind and reliable performance.

3. Good after-sales team -24 hours. Experience exceptional support with our dedicated after-sales team, ready to assist you around the clock, ensuring seamless operation and satisfaction.