{"id":2788,"date":"2020-01-23T06:01:25","date_gmt":"2020-01-23T06:01:25","guid":{"rendered":"https:\/\/3.212.105.250\/?p=2788"},"modified":"2025-07-26T16:35:16","modified_gmt":"2025-07-26T22:35:16","slug":"uvod-do-problematiky-koroze-pudy","status":"publish","type":"post","link":"https:\/\/vm6fr4whzn6.c.updraftclone.com\/cs\/2020\/01\/23\/uvod-do-problematiky-koroze-pudy\/","title":{"rendered":"\u00davod do problematiky koroze p\u016fdy"},"content":{"rendered":"

Ve\u0161ker\u00e1 infrastruktura je alespo\u0148 \u010d\u00e1ste\u010dn\u011b z\u00e1visl\u00e1 na p\u016fd\u011b, ve kter\u00e9 nebo na kter\u00e9 le\u017e\u00ed. Bohu\u017eel p\u016fda m\u016f\u017ee b\u00fdt v z\u00e1vislosti na n\u011bkolika faktorech velmi korozivn\u00ed. Koroze p\u016fdy m\u016f\u017ee v\u00e9st k velk\u00e9 finan\u010dn\u00ed z\u00e1t\u011b\u017ei, pokud ji v\u010das a spr\u00e1vn\u011b neidentifikujete a ne\u0159e\u0161\u00edte. Pokud m\u00e1te jak\u00e9koli obavy nebo ot\u00e1zky t\u00fdkaj\u00edc\u00ed se p\u016fdy v m\u00edst\u011b va\u0161eho projektu, je dobr\u00e9 za\u010d\u00edt p\u0159esn\u00fdm posouzen\u00edm p\u016fdy. zkou\u0161ka korozivity<\/a>. Pot\u00e9 m\u016f\u017eete spole\u010dn\u011b s technikem rozhodnout o nejlep\u0161\u00edm \u0159e\u0161en\u00ed. prevence koroze<\/a> na z\u00e1klad\u011b p\u016fdn\u00edho profilu. Zde je \u00favod do problematiky koroze p\u016fdy a faktor\u016f, kter\u00e9 ovliv\u0148uj\u00ed \u00farove\u0148 korozivity p\u016fdy.<\/p>\n

Obsah vlhkosti<\/h2>\n

Obsah vlhkosti p\u016fda je nejd\u016fle\u017eit\u011bj\u0161\u00edm faktorem korozivity p\u016fdy.<\/a>. Pokud je p\u016fda zcela such\u00e1, koroze prob\u00edh\u00e1 pomalu.<\/p>\n

\u00darovn\u011b pH<\/h2>\n

Hodnota, kter\u00e1 je pova\u017eov\u00e1na za \"norm\u00e1ln\u00ed\" hodnotu pH, se zna\u010dn\u011b li\u0161\u00ed, ale p\u016fdy s nejmen\u0161\u00edm korozivn\u00edm potenci\u00e1lem maj\u00ed obvykle pH sedm. P\u016fdy s hodnotou pH ni\u017e\u0161\u00ed ne\u017e p\u011bt jsou obvykle extr\u00e9mn\u011b korozivn\u00ed a m\u016f\u017ee v\u00e9st k p\u0159ed\u010dasn\u00e9mu vzniku d\u016flkov\u00e9 koroze.<\/a> kovov\u00e9 infrastruktury a p\u0159edm\u011bt\u016f.<\/p>\n

Provzdu\u0161\u0148ov\u00e1n\u00ed<\/h2>\n

Provzdu\u0161n\u011bn\u00ed je mno\u017estv\u00ed vzduchu zachycen\u00e9ho v p\u016fd\u011b. Obecn\u011b plat\u00ed, \u017ee dob\u0159e provzdu\u0161n\u011bn\u00e1 p\u016fda je vhodn\u011bj\u0161\u00ed, proto\u017ee m\u016f\u017ee v\u00e9st k ni\u017e\u0161\u00edmu zadr\u017eov\u00e1n\u00ed vody, \u010d\u00edm\u017e se sni\u017euje riziko vysok\u00e9 korozivity p\u016fdy.<\/p>\n

Teplota<\/h2>\n

Teplota p\u016fdy m\u016f\u017ee rovn\u011b\u017e ovlivnit jej\u00ed korozn\u00ed potenci\u00e1l. \u010c\u00edm ni\u017e\u0161\u00ed je teplota p\u016fdy, t\u00edm ni\u017e\u0161\u00ed je jej\u00ed korozn\u00ed potenci\u00e1l. Jak se teplota p\u016fdy bl\u00ed\u017e\u00ed bodu nula stup\u0148\u016f Celsia, odpor p\u016fdy se postupn\u011b zvy\u0161uje. Jakmile teplota klesne pod tuto hranici, rezistivita se za\u010dne rychle zvy\u0161ovat.<\/p>\n

Ve spole\u010dnosti Dreiym Engineering prov\u00e1d\u00edme \u0159adu po\u017eadovan\u00fdch test\u016f. Pro zkou\u0161ka korozn\u00ed agresivity p\u016fdy<\/a>, vyd\u00e1me se na m\u00edsto va\u0161eho projektu, abychom odebrali vzorky p\u016fdy. Pot\u00e9 je v na\u0161\u00ed laborato\u0159i otestujeme na \u00farove\u0148 pH, obsah vlhkosti, odpor, s\u00edrany, chloridy a p\u0159\u00edpadn\u00e9 bakterie, kter\u00e9 by mohly urychlit proces koroze podzemn\u00edch objekt\u016f, jako je nap\u0159\u00edklad potrub\u00ed. Nab\u00edz\u00edme tak\u00e9\u00a0Pr\u016fzkumy CP,<\/a>\u00a0co\u017e jsou rozs\u00e1hlej\u0161\u00ed pr\u016fzkumy, kter\u00e9 analyzuj\u00ed dlouhodob\u00e9 zdrav\u00ed a pohodu va\u0161\u00ed infrastruktury a zam\u011bstnanc\u016f. Zavolejte n\u00e1m je\u0161t\u011b dnes a pora\u010fte se s n\u00e1mi, jak\u00e9 mo\u017enosti mohou b\u00fdt pro v\u00e1\u0161 projekt nejv\u00fdhodn\u011bj\u0161\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"

All infrastructure at least partially relies on the soil it rests in or on. Unfortunately, soil can be highly corrosive, depending on a few factors. Soil corrosion can lead to large financial burdens if you don\u2019t identify and address it promptly and properly. If you have any concerns or questions about the soil in your […]<\/p>\n","protected":false},"author":8,"featured_media":3308,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_mbp_gutenberg_autopost":false,"_pgmb_is_evergreen":true,"_pgmb_ap_template_id":0,"iawp_total_views":56,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-2788","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-corrosion-and-cathodic-protection"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t