Xian County, Cangzhou City, Hebei Province
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.
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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.
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Telephone: +86 18713751666
WeChat: 18713751666
WhatsApp: +86-18713751666
E-mail: zjxsale@hbljyiqi.com
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Hejie Town, Xian County, Cangzhou City, Hebei Province