{"id":139,"date":"2024-08-31T09:05:22","date_gmt":"2024-08-31T07:05:22","guid":{"rendered":"https:\/\/am.zeman.cz\/?page_id=139"},"modified":"2024-08-31T09:05:22","modified_gmt":"2024-08-31T07:05:22","slug":"z-am-atp","status":"publish","type":"page","link":"https:\/\/zeman.cz\/am\/z-am-atp\/","title":{"rendered":"Z.AM ATP"},"content":{"rendered":"\n

ACCEPTANCE TEST PROCEDURE<\/strong><\/h2>\n\n\n\n

PROCESSED ZEMAN \/ TECHNOGROUP<\/strong><\/p>\n\n\n\n

HOW TO DO IT:<\/strong><\/h3>\n\n\n\n

Test of ZEMAN AM boots<\/strong><\/p>\n\n\n\n

Type of boots: AM-L, AM-35, AM-50<\/strong><\/h3>\n\n\n\n

Wrote: \u00a9 Jiri Chladek & Libor Zeman<\/p>\n\n\n\n

PROLOG<\/strong><\/h2>\n\n\n\n

The whole world is troubled by the issue of landmines and their removal.<\/p>\n\n\n\n

There are many protective equipment, one of which is anti- mine boots.<\/p>\n\n\n\n

HOW TO DETERMINE AND VERIFY WHICH IS THE RIGHT ONE?<\/strong><\/h3>\n\n\n\n

There is no officially recognised one testing methodology and way to do this in the world.<\/p>\n\n\n\n

We have synthesised the best that is currently happening in the world in this field and where are measures the pressure acting on a user’s foot when a landmine explodes under the heel.<\/p>\n\n\n\n

We have developed and specified this method especially in the way of attaching shoes and measuring sensors, including a test apparatus, which ensures a load of shoes by the average weight of the user when walking when stepping on the foot.

ZEMAN \/ TECHNOGROUP s.r.o.
Ceskomoravska 1181\/21
190 00 Praha 9
Czech Republic<\/p>\n\n\n\n

In Prague, June 15, 2020<\/p>\n\n\n\n

THANKS TO:<\/strong><\/h3>\n\n\n\n

TECHNICAL COLLABORATION IN THE BALLISTIC INPUTS DEBILITATING SHOCK WITH: <\/strong><\/p>\n\n\n\n

Borgata s.r.o.
Faltysova 1497
157 00 Praha 5
Czech Republic<\/em><\/p>\n\n\n\n

ATP<\/strong><\/h1>\n\n\n\n

(ACCEPTANCE TEST PROCEDURE)<\/strong><\/p>\n\n\n\n

RECOMMENDED DOCUMENTS AND MEASURES:<\/strong><\/h4>\n\n\n\n
    \n
  1. Specification of boots will be submitted in Annexure-I<\/li>\n\n\n\n
  2. One Lot can consists of 1.000 – 5.000 pairs of boots<\/li>\n\n\n\n
  3. Testing procedures will be carried out upon Annexure-II
    <\/li>\n<\/ol>\n\n\n\n

    PROCEDURES WILL BE DIVIDED INTO TWO MAIN PARTS:<\/strong><\/h4>\n\n\n\n

    A <\/strong>\u2013 Physical testing<\/p>\n\n\n\n

    B <\/strong>\u2013 Blast tests<\/p>\n\n\n\n

    A – PHYSICAL TESTING<\/strong><\/h2>\n\n\n\n

    PROPERTY<\/strong><\/p>\n\n\n\n

      \n
    1. Color<\/li>\n\n\n\n
    2. Size<\/li>\n\n\n\n
    3. Mass<\/li>\n\n\n\n
    4. Workmanship and finish<\/li>\n\n\n\n
    5. Packaging and Marking<\/li>\n<\/ol>\n\n\n\n

      TEST METHOD<\/strong><\/p>\n\n\n\n

        \n
      1. Visually<\/li>\n\n\n\n
      2. Measurement<\/li>\n\n\n\n
      3. Weighting<\/li>\n\n\n\n
      4. Visually<\/li>\n\n\n\n
      5. Visually<\/li>\n<\/ol>\n\n\n\n

        VALUE<\/strong><\/p>\n\n\n\n

          \n
        1. Black<\/li>\n\n\n\n
        2. Size 6-11 (13)<\/li>\n\n\n\n
        3. Max. 3,00 kgs per largest size AM-L \/ AM-35 Max. 3,20 kgs per largest size AM-50<\/li>\n\n\n\n
        4. The size shall be market in English or EU size system<\/li>\n\n\n\n
        5. The boots will have individual packaging for each pair<\/li>\n<\/ol>\n\n\n\n

          B<\/strong> – BLAST TESTS<\/strong><\/h2>\n\n\n\n

          Experimental setup <\/strong>is designed to measure the pressure coming trough the boot into heel portion of the leg of wearer if testing charge overburden of 3,0 cms blow up under the heel of the boot.<\/p>\n\n\n\n

          For testing <\/strong>via blast test could be alternatively used apparatus (see pic.1) which is able to fixed boot, testing charge and weight in appropriate position.<\/p>\n\n\n\n

          \"\"<\/figure>\n\n\n\n

          Pic.1 – Testing apparatus 1<\/em><\/p>\n\n\n\n

          Experimental <\/strong>assembly will be upon pic.2. For measurement of pressure coming through the sole to the leg of wearer will be used pressure transducer KISTLER model no.6215.<\/p>\n\n\n\n

          Experimental <\/strong>apparatus must be able to fix appropriate weight from 30 to 75 kilos. For test will be used 35 kilos (or upon customer request). <\/p>\n\n\n\n

          \"\"<\/figure>\n\n\n\n

          Pic.2. Experimental setup<\/em><\/p>\n\n\n\n

          Gap <\/strong>\u2013 space among testing charge and boot shall be filled by fine, dry sand inside ring dia 100 mm from hard paper or plastic in a high of 3 cms.<\/p>\n\n\n\n

          As a testing charge <\/strong>will be used HE with a mass of 30 gms (HE) for AM-L, 35 gms (HE) for AM-35 and 50 gms (HE) for AM-50, which will be initiated by electric detonator from the bottom in vertical position.<\/p>\n\n\n\n

          For the test <\/strong>will be used 3 boots and result of test will be arithmetic average from 3 measurement.<\/p>\n\n\n\n

          Obtained value of pressure<\/strong> must be under 1% ignition pressure incoming to the boots.<\/p>\n\n\n\n

          The heel of the mine protective boot<\/strong> is resistant to a particle with a velocity of at least 450 m\/s. Mine protective boots will provide the necessary protection according to STANAG 2920 V50.<\/p>\n\n\n\n

          When some malfunction appears<\/strong>, full apparatus and measuring equipment must be inspected and then is test procedure repeated with 5 samples. Result of test is then arithmetic average from 5 measurements.<\/p>\n\n\n\n

          SELECTED PROPERTIES OF COMMON EXPLOSIVES<\/strong><\/h4>\n\n\n\n
          \"\"<\/figure>\n\n\n\n

          ABOUT COMPANY<\/strong><\/h4>\n\n\n\n
          \"\"<\/figure>\n\n\n\n

          Company ZEMAN\u00ae <\/strong>was established on 1991
          We are specialist <\/strong>for working, safety, services and military boots<\/p>\n\n\n\n