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SKZ-100砂浆凝结时间测定仪

砂浆凝结时间测定仪是我公司依据行业标准JGJ70-90《建筑砂浆基本性能试验方法》而设计的专用仪器。主要用于测定墙面砂浆和砌墙砂浆以灌入阻力表示的凝结速度和境界时间。适用于侧定墙面砂浆和砌墙砂浆以贯入阻力表示的凝结速度和凝结时间。

  • 型号: SKZ-100

  • 产品参数
  • 型号: SKZ-100

一、产品简介:

砂浆凝结时间测定仪是我公司依据行业标准JGJ70-90《建筑砂浆基本性能试验方法》而设计的仪器。主要用于测定墙面砂浆和砌墙砂浆以灌入阻力表示的凝结速度和境界时间。适用于侧定墙面砂浆和砌墙砂浆以贯入阻力表示的凝结速度和凝结时间。

Product introduction:

Mortar setting time measuring instrument is an instrument designed by our company based on the industry standard JGJ70-90 "Basic Performance Test Method for Construction Mortar". It is mainly used to determine the setting speed and boundary time of wall mortar and masonry mortar in terms of infiltration resistance. It is suitable for the setting speed and setting time of side wall mortar and wall mortar expressed by penetration resistance.


二、使用方法:

★使用时**先将搅拌均匀的砂浆装入试模内,离上口平面约10 毫米抹平,砂浆表面泌水不清除。

★将试模放在圆盘上,此时将压力显示器清零(显示器设定见附录)〔然后操作者用手将压杆垂直向下施压力,在10 秒时间内将试针缓慢而均匀地垂直贯入砂装25mnl ,这时压力显示器上所示为A次测定值,同时将限位螺母调到适当位置,放开压杆,试针在弹簧力作用下复位。

★按每半小时重复一次,当阻力值达到0.3MPa 时改为15分钟测定一次,直到阻力值达到0.7MPa 为止。

Second, use method:

★ When using ** Put the evenly-mixed mortar into the test mold, smooth it about 10 mm away from the upper mouth surface, and the water on the surface of the mortar will not be removed.

★ Place the test mold on the disk, and then clear the pressure display (see the appendix for the display setting) [Then, the operator presses the pressure bar vertically downwards by hand, and slowly and evenly test the needle within 10 seconds. The ground is vertically penetrated into the sand installation 25mnl. At this time, the measured value is displayed on the pressure display for A times. At the same time, the limit nut is adjusted to the appropriate position, the pressure lever is released, and the test needle is reset by the spring force.

★ Repeat every half hour, when the resistance value reaches 0.3MPa, change to 15 minutes to measure once, until the resistance value reaches 0.7MPa.


三、技术指标:

★采样时间:每秒二次

★侧量A大的力:150牛顿

★误差:小于1 % 4.电源:交流220 伏正负误差10 %

Third, the technical indicators:

★ Sampling time: twice per second

★ A large amount of lateral force: 150 Newtons

★ Error: less than 1% 4. Power supply: AC 220V positive and negative error 10%


四、引用标准:

GB/T 50080—2002《普通混凝土拌合物性能试验方法标准》

GB/T 6005—1997《试验筛金属丝编织网、穿孔板和电成型薄板筛孔的基本尺寸》 

JG 3021—1994《水泥砂浆混凝土坍落度仪》

 T 0521—2005《水泥砂浆混凝土拌合物的拌和与现场取样方法》

Fourth, the reference standard:

GB / T 50080-2002 Standard for Performance Test Methods of Ordinary Concrete Mixtures

GB / T 6005—1997 "Basic dimensions of sieve openings of test woven wire mesh, perforated plate and electroformed sheet"

JG 3021-1994 "Cement Mortar Concrete Slump Meter"

T 0521-2005 "Mixing and field sampling method of cement mortar and concrete mixture"


五、使用注意事项:

★试验结束,须将工作台面板,试针及接触片擦洗干净。工作台面勿受重压(小于1Okg)。

★将试模内试样取出,擦洗干净并上油防锈,使用前上脱模剂。

★滑动部分应经常注油润滑,使仪器工作正常。

★本仪器应安放在室温在20 ℃ 左右安静及无腐蚀无介质的环境中。

V. Precautions for use:

★ After the test, the workbench panel, test pin and contact sheet must be cleaned. Do not subject the work surface to heavy pressure (less than 10kg).

★ Take out the sample in the test mold, scrub it clean, apply oil to prevent rust, and apply release agent before use.

★ The sliding part should always be lubricated with oil to make the instrument work normally.

★ The instrument should be placed in a quiet, non-corrosive and medium-free environment at room temperature around 20 ℃.


六、主要结构:

由压杆、试针轴、试针座、钻夹头、接触片、试针、试模、压力器、底座、调节螺杆、调节螺母、立柱等组成。

Six, the main structure:

It consists of a pressure rod, a test pin shaft, a test pin holder, a drill chuck, a contact piece, a test pin, a test mold, a pressure device, a base, an adjustment screw, an adjustment nut, an upright, and the like.


SKZ-100砂浆凝结时间测定仪
砂浆凝结时间测定仪是我公司依据行业标准JGJ70-90《建筑砂浆基本性能试验方法》而设计的专用仪器。主要用于测定墙面砂浆和砌墙砂浆以灌入阻力表示的凝结速度和境界时间。适用于侧定墙面砂浆和砌墙砂浆以贯入阻力表示的凝结速度和凝结时间。
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SKZ-100砂浆凝结时间测定仪

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