Xian County, Cangzhou City, Hebei Province
2024/12/13
The curing of concrete and cement specimens is currently a difficult problem to solve in our country. Experiments have proven that temperature and humidity are key processes that determine the strength of cement and concrete.
2024/12/13
Technical parameters of the strain gauge unconfined pressure meter.
Test speed: 0.01mm-5mm/min. Can be set by the user. The factory setting is 2.4mm/min. Fast speed: 15mm/min.
2024/12/13
The working principle of a testing machine.
The working principle of a testing machine is to apply external forces, torques, displacements, etc., to the specimen, causing it to deform, thereby measuring the performance indicators of the specimen, such as strength and stiffness. A testing machine typically consists of a drive system, sensors, controllers, and other components.
2025/02/11
The uses and technical specifications of the asphalt rotating thin film oven.
The Asphalt Rotating Film Oven (referred to as the 85 Oven) is designed and manufactured according to the industry standard of the People's Republic of China JTG E20-2011 "Test Methods for Asphalt and Asphalt Mixtures in Highway Engineering" under T 0610-2011 "Asphalt Rotating Film Heating Test". It is suitable for determining the mass loss of road petroleum asphalt after rotating film heating. Additionally, it can measure the changes in properties such as the penetration, viscosity, ductility, and brittleness of the residual asphalt after rotating film heating, in order to evaluate the aging performance of the asphalt.
2025/02/11
The purpose and applicable scope of the asphalt dynamic viscosity tester.
This instrument is suitable for measuring the dynamic viscosity of viscous petroleum asphalt using a vacuum reduced pressure capillary viscometer. Unless otherwise specified, the test temperature is 60°C and the vacuum level is 300 mmHg.
2025/02/11
The uses and characteristics of a concrete single horizontal shaft mixer.
This machine is suitable for laboratories of construction research units, construction companies, and concrete component units. It can mix ordinary concrete, lightweight concrete, and dry hard concrete, and can also be applied in laboratories of other industries for mixing different materials.
2025/02/11
The intelligent cement paste Vicat apparatus is used to determine the setting time of cement paste.
This instrument is mainly suitable for silicate cement, ordinary silicate cement, slag silicate cement, fly ash silicate cement, pozzolanic silicate cement, composite silicate cement, and other types of cement specified to use this method.
2025/02/11
The main features of the large dual-purpose Marshall specimen compactor.
1. It can achieve automatic counting, automatic striking, and automatic shutdown. 2. It comes with a hammer holder and a manual lifting handle, allowing for easy hammer lifting and automatic hammer locking.
2024/12/13
The purpose and applicable scope of the asphalt dynamic viscosity tester.
This instrument is suitable for measuring the dynamic viscosity of viscous petroleum asphalt using a vacuum reduced pressure capillary viscometer. Unless otherwise specified, the test temperature is 60°C and the vacuum level is 300 mmHg.
2024/12/13
The main features of the TC-20B dual display dual position displacement strength instrument.
This device combines computer technology with high-precision sensor technology, making it easy to operate, providing accurate test data, and ensuring stable performance.
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Hejie Town, Xian County, Cangzhou City, Hebei Province
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Technical parameters of the strain gauge unconfined pressure meter.
The company's instrument products include plastic test mold series, press universal machine series, cement series, asphalt and asphalt aggregate series, etc.
Contact Us
Telephone: +86 18713751666
WeChat: 18713751666
WhatsApp: +86-18713751666
E-mail: zjxsale@hbljyiqi.com
E-mail: zjwsale@hbljyiqi.com
Hejie Town, Xian County, Cangzhou City, Hebei Province