CONCRETE HAMMER TEST NJ-80 Alat Uji Kekuatan Beton

DESKRIPSI BARANG

CONCRETE HAMMET TEST NJ-80 (ALAT UJI KEKUATAN BETON) 

CONCRETE TEST HAMMER

Concrete testing with original SCHMIDT Hammer is the most frequently 

used method worldwide for non-destructive testing of concrete and

structural components. No other manufacturer offers such a wide range of 

different types. Each hammer is designed for specific test applications.

HAMMER TEST NJ 80 ( Korea)

The Concrete Test Hammer / Hammer Test, cocok untuk pengawasan mutu cepat bekerja dengan beton 

dibangun pada skala penunjuk dan grafik. Concrete Test Hammer Alat Untuk mengukur atau mengetahui kuat

tekan beton keras dengan cepat dan praktis. Biasa dipergunakan untuk pekerjaan Quality Control. 

* Digunakan untuk pengukuran non-destruktif dari beton / adukan semen kekuatan tekan karakteristik 

* Pengendalian mutu beton seragam ( in-situ dan prefabrikasi struktur beton) 

* Deteksi titik-titik lemah dalam beton.

The Concrete Test Hammer / Hammer Test, suitable for rapid quality control of concrete work is built on a scale pointer and graphics. Concrete Test Hammer Tool To measure the compressive strength of concrete or hard to know quickly and practically. Commonly used for Quality Control of work. * Used for non-destructive measurement of concrete / mortar compressive strength of concrete characteristics * Quality control of the uniform (in-situ concrete and prefabricated structures) * Detection of weak spots in the concrete.

A. Hammer Name: NJ - 80

* Survey Type: N-type

Survey Methods: Violence Repulsion

* Survey Range: 100-600 kg/cm2

* Weight: 1.4 Kg

* Includes: Hammer, grinding wheels, tote bags, manual records

2. Hammer's Test Objectives

This test uses a hammer impact testing of concrete surfaces, and then surveys the repulsion force

3. Test Hammer's Principal

NJ-80 hammer tests of high quality, the method is very simple and easy to survey the development of violence.

4. Survey Methods Hammer

- Palo has adapted to use ground before launch. mean adjusting typically R = 80 1, but the tolerance of R = 80 2 was approved, but the tolerance is

* Discover the use of metal detectors iron rods and then void where an iron rod when you use a hammer.

* Choose a plane

* Avoid prominence and depression, fractures and gaps, pebble gravel, stone.

* Remove the powder with a grinding stone.

* Remove the stand and depression using a grinding stone.

* Choose a place that is more than 10cm thick concrete. ii. measurement

* Minimum 3 - 6cm away from the bars, the pillars

* Size is 3cm by 3cm Hit the strike length of 5 times, in the high 4 times hit.

* When the hammer hit, keeping the right ang

* If you find a strange sound or damaged holes, ignoring the number, move to the next good point and try again