{"id":15733,"date":"2024-09-18T10:36:04","date_gmt":"2024-09-18T08:36:04","guid":{"rendered":"https:\/\/dev.shimadzu-testing.com\/?p=15733"},"modified":"2025-02-05T11:31:20","modified_gmt":"2025-02-05T10:31:20","slug":"compression-testing-compression-test-of-composite-material","status":"publish","type":"post","link":"https:\/\/shimadzu-testing.com\/sk\/vediet-ako\/testovanie-kompresie\/compression-testing-compression-test-of-composite-material\/","title":{"rendered":"Sk\u00fa\u0161ka kompozitn\u00e9ho materi\u00e1lu v tlaku"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"15733\" class=\"elementor elementor-15733\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4e15197 e-flex e-con-boxed e-con e-parent\" data-id=\"4e15197\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a8c5eeb elementor-widget elementor-widget-text-editor\" data-id=\"a8c5eeb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><strong>\u00davod<\/strong><\/h2>\nDokonca aj medzi kompozitn\u00fdmi materi\u00e1lmi s\u00fa uhl\u00edkov\u00e9 vl\u00e1kna\nvystu\u017een\u00fd plast (CFRP) m\u00e1 mimoriadne vysok\u00fa \u0161pecifick\u00fa\na pou\u017e\u00edva sa v lietadl\u00e1ch a niektor\u00fdch dopravn\u00fdch prostriedkoch.\nlietadl\u00e1ch na zlep\u0161enie spotreby paliva zn\u00ed\u017een\u00edm\nhmotnosti. Pevnos\u0165 v tlaku je mimoriadne d\u00f4le\u017eit\u00e1\npri navrhovan\u00ed kompozitn\u00fdch materi\u00e1lov, ktor\u00e1 je\nv\u017edy testuje. Av\u0161ak vzh\u013eadom na n\u00e1ro\u010dnos\u0165 testovania\npevnosti v tlaku existuje cel\u00fd rad sk\u00fa\u0161obn\u00fdch met\u00f3d.\nHlavnou sk\u00fa\u0161obnou met\u00f3dou na sk\u00fa\u0161ku pevnosti v tlaku je kombinovan\u00e1\nmet\u00f3da za\u0165a\u017eenia v tlaku (CLC), ktor\u00e1 sa nach\u00e1dza v norme ASTM\nD6641. Met\u00f3du CLC mo\u017eno vykona\u0165 pomocou\njednoduchou kon\u0161trukciou pr\u00edpravku, vzorkami z nelepen\u00fdch p\u00e1sov a m\u00f4\u017ee\npou\u017ei\u0165 na s\u00fa\u010dasn\u00e9 hodnotenie pevnosti a\nmeranie modulu pru\u017enosti. Vykonali sme kompresiu\nCFRP pod\u013ea normy ASTM D6641.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2daabf1 e-grid e-con-full e-con e-child\" data-id=\"2daabf1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-25dc8b7 elementor-widget elementor-widget-text-editor\" data-id=\"25dc8b7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><strong>Syst\u00e9m merania<\/strong><\/h2>\nPou\u017eila sa vzorka CFRP T800S\/3900. \u010eal\u0161ie str\u00e1nky\nInform\u00e1cie o vzorke s\u00fa uveden\u00e9 v tabu\u013eke 1. .\npou\u017eit\u00e9 sk\u00fa\u0161obn\u00e9 zariadenie je uveden\u00e9 v tabu\u013eke 2. Na z\u00e1klade\nCLC v norme ASTM D6641 bola vzorka\npripevnen\u00e1 k pr\u00edpravku zobrazen\u00e9mu na obr. 1 a stla\u010den\u00e1\npomocou kompresnej dosky. Na obr. 2 je zobrazen\u00e1 fotografia\nvzorky. Ako je zn\u00e1zornen\u00e9 na obr. 2, tenzometer bol\npripevnen\u00fd na prednej a zadnej strane v strede\nvzorky. V\u00fdstupy z predn\u00e9ho a zadn\u00e9ho tenzometra\npotvrdili, \u017ee vzorka bola zarovnan\u00e1\nv pr\u00edpravku po\u010das upev\u0148ovania vzorky rovn\u00e1. Na str\u00e1nke .\nvzorka bola pripevnen\u00e1 pomocou momentov\u00e9ho k\u013e\u00fa\u010da na upevnenie\nna mieste rovnomerne. Sk\u00fa\u0161ka sa vykonala s\nsk\u00fa\u0161obnou r\u00fdchlos\u0165ou nastavenou na 1,3 mm\/min.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cbf94ad elementor-widget elementor-widget-image\" data-id=\"cbf94ad\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/compression-test-of-composite-material-fig2-specimen.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"compression-test-of-composite-material-fig2-specimen\" data-elementor-lightbox-description=\"Fig. 2 Specimen\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTU3NTQsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL2NvbXByZXNzaW9uLXRlc3Qtb2YtY29tcG9zaXRlLW1hdGVyaWFsLWZpZzItc3BlY2ltZW4uanBnIn0%3D\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"429\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/compression-test-of-composite-material-fig2-specimen-768x429.jpg\" class=\"attachment-medium_large size-medium_large wp-image-15754\" alt=\"Obr. 2 Vzorka\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Obr. 2 Vzorka<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6b5fea1 e-grid e-con-full e-con e-child\" data-id=\"6b5fea1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-443da9c elementor-widget elementor-widget-image\" data-id=\"443da9c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/compression-test-of-composite-material-table-1-specimen-information.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"compression-test-of-composite-material-table-1-specimen-information\" data-elementor-lightbox-description=\"Table 1 Specimen Information\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTU3NTcsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL2NvbXByZXNzaW9uLXRlc3Qtb2YtY29tcG9zaXRlLW1hdGVyaWFsLXRhYmxlLTEtc3BlY2ltZW4taW5mb3JtYXRpb24uanBnIn0%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"148\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/compression-test-of-composite-material-table-1-specimen-information-768x148.jpg\" class=\"attachment-medium_large size-medium_large wp-image-15757\" alt=\"Tabu\u013eka 1 Inform\u00e1cie o vzorke\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6df69f elementor-widget elementor-widget-image\" data-id=\"e6df69f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/compression-test-of-composite-material-table-2-experimental-equipment.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"compression-test-of-composite-material-table-2-experimental-equipment\" data-elementor-lightbox-description=\"Table 2 Experimental Equipment\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTU3NTgsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL2NvbXByZXNzaW9uLXRlc3Qtb2YtY29tcG9zaXRlLW1hdGVyaWFsLXRhYmxlLTItZXhwZXJpbWVudGFsLWVxdWlwbWVudC5qcGcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"131\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/compression-test-of-composite-material-table-2-experimental-equipment-768x131.jpg\" class=\"attachment-medium_large size-medium_large wp-image-15758\" alt=\"Tabu\u013eka 2 Experiment\u00e1lne vybavenie\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Tabu\u013eka 2 Experiment\u00e1lne vybavenie<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8725593 e-grid e-con-full e-con e-child\" data-id=\"8725593\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d05a05a elementor-widget elementor-widget-text-editor\" data-id=\"d05a05a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><strong>V\u00fdsledky testov<\/strong><\/h2><p>Merania sa vykonali dvakr\u00e1t a merania nap\u00e4tia a deform\u00e1cie<br \/>s\u00fa zn\u00e1zornen\u00e9 na obr. 3. Pou\u017eit\u00e1 deform\u00e1cia je stredn\u00e1 hodnota<br \/>nam\u00e1hanie z prednej a zadnej strany<br \/>vzorka. Vz\u0165ah medzi prvou deform\u00e1ciou<br \/>merania a \u010dasu je zn\u00e1zornen\u00e1 na obr. 4, aby sa uk\u00e1zalo, \u017ee<br \/>v\u00fdstupy z\u00edskan\u00e9 z tenzometrov. Obr. 4 zobrazuje<br \/>v\u00fdstupy z oboch tenzometrov boli takmer rovnak\u00e9<br \/>rovnak\u00e9 a\u017e do pribli\u017ene 40 sek\u00fand, \u010do je d\u00f4kazom, \u017ee<br \/>test bol \u00faspe\u0161n\u00fd. Mal\u00e1 odch\u00fdlka<br \/>medzi tenzometrami vznik\u00e1 pribli\u017ene po 0,5 %<br \/>deform\u00e1cia, ktor\u00e1 je sp\u00f4soben\u00e1 mal\u00fdm mno\u017estvom vzorky<br \/>ohyb. V tabu\u013eke 3 s\u00fa uveden\u00e9 v\u00fdsledky sk\u00fa\u0161ok. Priemern\u00e1 hodnota<br \/>pevnos\u0165 v tlaku bola 640,7 MPa a priemern\u00e1<br \/>modul pru\u017enosti bol 72,9 GPa. Modul pru\u017enosti bol<br \/>vypo\u010d\u00edtan\u00e1 na z\u00e1klade priemern\u00fdch hodn\u00f4t v\u00fdstupov tenzometrov.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ca644d elementor-widget elementor-widget-image\" data-id=\"2ca644d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/compression-test-of-composite-material-table-3-test-results.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"compression-test-of-composite-material-table-3-test-results\" data-elementor-lightbox-description=\"Table 3 Test Results\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTU3NTksInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL2NvbXByZXNzaW9uLXRlc3Qtb2YtY29tcG9zaXRlLW1hdGVyaWFsLXRhYmxlLTMtdGVzdC1yZXN1bHRzLmpwZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"244\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/compression-test-of-composite-material-table-3-test-results-768x244.jpg\" class=\"attachment-medium_large size-medium_large wp-image-15759\" alt=\"Tabu\u013eka 3 V\u00fdsledky testov\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Tabu\u013eka 3 V\u00fdsledky testov<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0bb3e00 e-grid e-con-full e-con e-child\" data-id=\"0bb3e00\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d1e153e elementor-widget elementor-widget-image\" data-id=\"d1e153e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/compression-test-of-composite-material-fig3-stress-strain-curves-n-2.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"compression-test-of-composite-material-fig3-stress-strain-curves-n-2\" data-elementor-lightbox-description=\"Fig. 3 Stress-Strain Curves (n = 2)\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTU3NTUsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL2NvbXByZXNzaW9uLXRlc3Qtb2YtY29tcG9zaXRlLW1hdGVyaWFsLWZpZzMtc3RyZXNzLXN0cmFpbi1jdXJ2ZXMtbi0yLmpwZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"457\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/compression-test-of-composite-material-fig3-stress-strain-curves-n-2-768x457.jpg\" class=\"attachment-medium_large size-medium_large wp-image-15755\" alt=\"Obr. 3 Krivky nap\u00e4tia a deform\u00e1cie (n = 2)\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-21e0b9b elementor-widget elementor-widget-image\" data-id=\"21e0b9b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/compression-test-of-composite-material-fig4-displacement-time-curves-1st.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"compression-test-of-composite-material-fig4-displacement-time-curves-1st\" data-elementor-lightbox-description=\"Fig. 4 Displacement-Time Curves (1st)\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTU3NTYsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL2NvbXByZXNzaW9uLXRlc3Qtb2YtY29tcG9zaXRlLW1hdGVyaWFsLWZpZzQtZGlzcGxhY2VtZW50LXRpbWUtY3VydmVzLTFzdC5qcGcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"495\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/compression-test-of-composite-material-fig4-displacement-time-curves-1st-768x495.jpg\" class=\"attachment-medium_large size-medium_large wp-image-15756\" alt=\"Obr. 4 Krivky posunutia a \u010dasu (1.)\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Obr. 4 Krivky posunutia a \u010dasu (1.)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1768880 elementor-widget elementor-widget-text-editor\" data-id=\"1768880\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Z\u00e1ver<\/h2>\nPomocou tohto testovacieho syst\u00e9mu sa testuje kompresia CFRP\npod\u013ea normy ASTM D6641.\nKe\u010f\u017ee t\u00e1to \u0161tandardn\u00e1 sk\u00fa\u0161obn\u00e1 met\u00f3da umo\u017e\u0148uje testovanie\nvzoriek z netabu\u013ekovan\u00fdch p\u00e1sov, pevnos\u0165 v tlaku a\nmodul pru\u017enosti mo\u017eno pomerne \u013eahko stanovi\u0165 pre\nCFRP.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f5d236 elementor-widget elementor-widget-spacer\" data-id=\"8f5d236\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-167ca2b e-flex e-con-boxed e-con e-parent\" data-id=\"167ca2b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2bb8546 elementor-widget elementor-widget-heading\" data-id=\"2bb8546\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Stiahnite si<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-951c335 downloads-liste elementor-widget elementor-widget-text-editor\" data-id=\"951c335\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/compression-test-of-composite-material.pdf\" target=\"_blank\" rel=\"noopener\">Pou\u017eitie: Sk\u00fa\u0161ka kompozitn\u00e9ho materi\u00e1lu v tlaku<\/a><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8972db2 elementor-widget elementor-widget-spacer\" data-id=\"8972db2\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a119d2d elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-button\" data-id=\"a119d2d\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/tensile-test-of-plastics-with-automatic-extensometer.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Sk\u00fa\u0161ka \u0165ahom plastu pomocou extenzometra (PDF)<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Even among composite materials, carbon fiber<br \/>\nreinforced plastic (CFRP) has a particularly high specific<br \/>\nstrength, and is used in aeroplanes and some transport<br \/>\naircraft to improve&#8230;<\/p>","protected":false},"author":5,"featured_media":15753,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[345,337],"tags":[],"class_list":["post-15733","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agx-v-products","category-compression-testing"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Compression Testing | Compressive Strength Analysis<\/title>\n<meta name=\"description\" content=\"Explore Shimadzu&#039;s expertise in compression testing to assess material compressive strength, deformation, and modulus, ensuring reliability across applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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