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混凝土收缩补偿膨胀仪 HSP-540混凝土收缩膨胀试验仪 混凝土收缩膨胀仪

HSP-540混凝土收缩膨胀仪是A新标准混凝土收缩膨胀仪,符合GBJ82-85的规定,用于测量砼试件在某一环境条件下,硬化过程中长度(体积)发生变化的专用仪器,混凝土收缩膨胀仪可为建筑可研究院所、教育部门、设计和施工单位对砼的特性进行研究、教育、质量控制和检测提供可靠依靠。

  • 型号: HSP-540

  • 产品参数
  • 型号: HSP-540

一、概述:

混凝土收缩膨胀仪是A新标准混凝土收缩膨胀仪,符合GBJ82-85的规定,用于测量砼试件在某一环境条件下,硬化过程中长度(体积)发生变化的专用仪器,混凝土收缩膨胀仪可为建筑可研究院所、教育部门、设计和施工单位对砼的特性进行研究、教育、质量控制和检测提供可靠依靠。

I. Overview of Concrete Shrinkage and Dilatometer:

The concrete shrinkage and expansion meter is a new standard concrete shrinkage and expansion meter, which complies with the provisions of GBJ82-85. It is a special instrument for measuring the length (volume) change of a concrete specimen during hardening under certain environmental conditions. Concrete shrinkage and expansion meter It can provide a reliable basis for the research, education, quality control and testing of concrete properties by the building research institute, education department, design and construction units.


二、技术参数: 

★测量范围:534-545mm 

★标准杆长度:540±0.2mm

★试件尺寸:100*100*515 150*150*515 200*200*515 

★百分表量程:0-10mm 

★百分表A小刻度值:0.01mm 

★外形尺寸(长*宽*高):670*240*180mm 

★质量:≈13kg 

Second, the technical parameters of concrete shrinkage and expansion meter

★ Measuring range: 534-545mm

★ Par length: 540 ± 0.2mm

★ Test piece size: 100 * 100 * 515 150 * 150 * 515 200 * 200 * 515

★ Dial indicator range: 0-10mm

★ Small scale value of dial indicator A: 0.01mm

★ Dimensions (length * width * height): 670 * 240 * 180mm

★ Quality: ≈13kg


三、结构及功能:

★混凝土收缩膨胀仪由底座、定位立柱、可调立柱、百分表、标准杆等组成。

Structure and function of concrete shrinkage and expansion meter

★ Concrete shrink expansion meter consists of a base, a positioning column, an adjustable column, a dial indicator, and a standard bar.

★底座为钢结构部件、用于安放砼试块之用。 

★定位立柱,用于标准杆和砼试块测头左侧端的纵横向限位。 

★可调立柱,其商埠预制有3个安装百分表的通孔和帮助百分表定位的紧定螺钉。三个通孔分别距底座基准面50mm,75mm,100mm 距底座基准面50mm的孔,用于测量100*100*515规格的砼试块;距底座基准面75mm的孔,用于测量150*150*515规格的砼试块(由于试模规格只有150*150*600,应次建议使用试模缩短件,使砼试块成形尺寸变为150*150*515)。

★标准杆,以此作为仪器的基准长度。出厂前标准杆已安装在标准杆搁架上,请不要随意拆装,以免影响标准杆中高度的准确性。标准杆各侧面的50、75 100字样,表示该处如放在底座基准面上,则标准赶9的中高分别为50mm、75mm、100mm。

★ The base is a steel structure part, used for placing the test block.

★ Positioning post for horizontal and vertical limit of the left end of the par and the test block probe.

★ Adjustable column, its commercial port is prefabricated with 3 through holes for installing the dial indicator and set screws to help the dial indicator position. The three through holes are 50mm, 75mm, and 100mm from the base reference plane. The holes are 50mm from the base reference plane and are used to measure 100 * 100 * 515 gauge test blocks. The holes 75mm from the base reference plane are used to measure 150 * 150. * 515 size test block (Since the size of the test pattern is only 150 * 150 * 600, it is recommended to use a shortened part of the test pattern to make the size of the test block become 150 * 150 * 515).

★ Parallel as the reference length of the instrument. The par is installed on the par rack before leaving the factory. Please do not disassemble it at will, so as not to affect the accuracy of the height in the par. The words 50, 75, 100 on each side of the par indicate that if this place is placed on the base plane of the base, the mid-height of the standard 9 is 50mm, 75mm, and 100mm, respectively.


四、操作与使用:

★选取您所需的标准杆中高,将标准杆左侧一端((如结构图)靠在定位立柱凹槽内,标准杆搁架下平面紧贴底座的基准面,然后将标准杆另一端慢慢推入仪器的中部位。

★拧松紧定螺钉,将百分表慢慢插入您所选用的可调立柱孔内,使百分表测头与标准杆右端接触,然后拧紧紧定螺钉,使百分表在仪器上定位。读记此时百分表的刻度。 

★砼试件的安放方法与1相同。 

★砼试件的制作、养护及收缩、膨胀试验按GBJ82-85等有关标准进行。

Fourth, the operation and use of concrete shrinkage dilatometer

★ Select the middle and height of the par you need, lean the left end of the par (such as the structure drawing) in the groove of the positioning post, and the lower plane of the par rack close to the reference surface of the base, and then slow the other end of the par Slowly push into the middle of the instrument.

★ Loosen the set screw, slowly insert the dial indicator into the adjustable column hole of your choice, so that the dial indicator touches the right end of the standard rod, and then tighten the set screw to position the dial indicator on the instrument. Read the scale of the dial indicator at this time.

★ 砼 The test piece is placed in the same way as 1.

★ 砼 The production, curing, shrinkage, and swelling test of test specimens shall be conducted in accordance with relevant standards such as GBJ82-85.


混凝土收缩补偿膨胀仪 HSP-540混凝土收缩膨胀试验仪 混凝土收缩膨胀仪
HSP-540混凝土收缩膨胀仪是A新标准混凝土收缩膨胀仪,符合GBJ82-85的规定,用于测量砼试件在某一环境条件下,硬化过程中长度(体积)发生变化的专用仪器,混凝土收缩膨胀仪可为建筑可研究院所、教育部门、设计和施工单位对砼的特性进行研究、教育、质量控制和检测提供可靠依靠。
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混凝土收缩补偿膨胀仪 HSP-540混凝土收缩膨胀试验仪 混凝土收缩膨胀仪

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