上海荣计达YZM-E沥青混合料闭式三轴试验仪

沥青混合料闭式三轴试验仪是检测仪器，适用于测定在规定温度及加载条件下的沥青混合料抗剪系数，以评价沥青混合料的高温稳定性。非经注明，试件直径为Φ100mm×200mm的沥青混合料试件，试验温度为60℃（石油沥青）或38℃（煤力青）。根据《公路工程沥青及沥青混合料试验规程JTJ052-2000》，利用伺服电机传动技术、自动控制技术、传感器技术和计算机技术开发的新沥青混合料三轴压缩试验设备，本系统操作方便，测试精度高，使用前务必仔细阅读说明书。沥青混合料闭式三轴试验仪由微机控制试验过程，可实现试验过程的全自动化，属国内创的产品。

Asphalt mixture closed triaxial tester is a testing instrument, which is suitable for measuring the shear coefficient of asphalt mixture under specified temperature and loading conditions to evaluate the high temperature stability of asphalt mixture. Unless otherwise specified, the test piece diameter is Φ100mm × 200mm, the test temperature is 60 ° C (petroleum asphalt) or 38 ° C (coal pitch). New asphalt mixture triaxial compression test equipment developed using servo motor drive technology, automatic control technology, sensor technology, and computer technology in accordance with the "Testing Rules for Asphalt and Asphalt Mixtures of Highway Engineering JTJ052-2000". The system is easy to operate and has high test accuracy. High, please read the instructions carefully before use. Asphalt mixture closed triaxial tester is controlled by microcomputer, which can realize the full automation of the test process. It is a domestic product.

 

沥青混合料闭式三轴试验仪目的与适用范围：

本方法适用于由闭式三轴试验仪在规定温度及加载条件下，测定沥青混合了的抗剪切参数，以评价沥青混合料的高温稳定性。非经注明，三轴压缩试验的试验温度为60℃（石油沥青）或38℃（煤力青）。

本方法适用于直径100mm±2.0mm、高200mm±1.5mm的圆柱体试件。沥青混合料的集料大粒径应不大于26.5mm

Purpose and application range of asphalt triaxial closed triaxial tester:

This method is applicable to determine the high-temperature stability of the asphalt mixture by measuring the shear resistance parameters of the asphalt mixture with a closed triaxial tester under specified temperature and loading conditions. Unless otherwise specified, the test temperature of the triaxial compression test is 60 ° C (petroleum pitch) or 38 ° C (coal pitch).

This method is suitable for cylindrical specimens with a diameter of 100mm ± 2.0mm and a height of 200mm ± 1.5mm. The large particle size of the asphalt mixture should not be greater than 26.5mm

沥青混合料闭式三轴试验仪主要技术参数：

★系统大额定载荷100kN

★主机电机：750W，380V×50Hz

★恒温水浴外接电源：220V×50Hz

★数采仪表外接电源：220V×50Hz

★主机升降速度范围：0mm/min～50mm/min无级可调

★主机升降行程：0mm～100mm

★压力室限承载压力：1.5MPa

★S型传感器：0kN～100kN，精度：0.05%F.S

★两立柱中距宽450mm

★外形尺寸:1000×800×1400mm。

★环境温度：≤35℃。  

★相对湿度：≤85%。

★整机功耗：1KW。

★仪器净重：140kg

★电源电压：220v

Main technical parameters of closed triaxial tester for asphalt mixture:

★ System large rated load 100kN

★ Host motor: 750W, 380V × 50Hz

★ External power supply for constant temperature water bath: 220V × 50Hz

★ External power supply for data mining instrument: 220V × 50Hz

★ Range of lifting speed of main machine: 0mm / min ～ 50mm / min stepless adjustable

★ Host lifting stroke: 0mm ～ 100mm

★ Pressure chamber ** Limited load pressure: 1.5MPa

★ S-type sensor: 0kN ～ 100kN, accuracy: 0.05% F.S

★ 450mm width between two columns

★ Dimensions: 1000 × 800 × 1400mm.

★ Ambient temperature: ≤35 ℃.

★ Relative humidity: ≤85%.

★ Whole machine power consumption: 1KW.

★ Net weight of the instrument: 140kg

★ Power supply voltage: 220v

 

沥青混合料闭式三轴试验仪仪具与材料：

闭式三轴压力仪。

主体为一个压力室，它由内径140mm、高260mm的有机玻璃圆筒（内筒），及装置与筒两端各一对带凸缘的钢制法兰盘构成。乳胶膜套在上下凸缘座上，用橡胶垫压紧，乳胶膜将压力室分为内腔及外腔两部分。内腔供放置试件，外腔（即乳胶膜与有机玻璃内筒壁之间）通过进水阀门、带精密压力表的出水阀门与超级恒温水槽相连。在筒的有一个保温室，并通过另一组进水开关及出水开关与超级恒温水槽相连。

紧密压力表：量程1.6MPa，分度0.01MPa。

空心压头：高175mm，底面承压面直径100mm。

超级恒温水槽：可保温60℃±0.5℃，有两对进出水管。

压力机：100kN。

千分表及表架。

烘箱：装有温度调节器。

乳胶套：直径100mm长400mm。

注：乳胶膜必须是未发生老化或粘连的不透气乳胶套。

抽气机或真空泵。

其它：温度计、秒表、天平、滤纸、滑石粉等。

本公司生产以下设备供您选择，其他辅助器具可代为提供：

Asphalt Mixture Closed Triaxial Tester Apparatus and Materials:

Closed triaxial pressure gauge.

The main body is a pressure chamber, which is composed of a plexiglass cylinder (inner cylinder) with an inner diameter of 140mm and a height of 260mm, and a pair of flanged steel flanges at each end of the device and the cylinder. The latex film is sleeved on the upper and lower flange seats and compressed with a rubber pad. The latex film divides the pressure chamber into an inner cavity and an outer cavity. The inner cavity is used to place the test piece, and the outer cavity (that is, between the latex film and the inner wall of the plexiglass tube) is connected to the super constant temperature water tank through a water inlet valve and a water outlet valve with a precision pressure gauge. There is a heat insulation chamber on the periphery of the cylinder, and it is connected to the super constant temperature water tank through another group of water inlet switch and water outlet switch.

Tight pressure gauge: 1.6MPa range, 0.01MPa division.

Hollow indenter: 175mm high, 100mm diameter of bottom bearing surface.

Super constant temperature water tank: can keep 60 ℃ ± 0.5 ℃, there are two pairs of water inlet and outlet pipes.

Press: 100kN.

Dial indicator and dial stand.

Oven: Equipped with temperature regulator.

Latex sleeve: 100mm in diameter and 400mm in length.

Note: The latex film must be a non-breathable latex sleeve without aging or adhesion.

Air extractor or vacuum pump.

Others: thermometer, stopwatch, balance, filter paper, talcum powder, etc.

The company produces the following equipment for you to choose from, and other auxiliary appliances can be provided on your behalf:

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