{"id":11489,"date":"2025-04-25T05:20:32","date_gmt":"2025-04-25T05:20:32","guid":{"rendered":"https:\/\/tenessy.com\/?p=11489"},"modified":"2025-04-28T07:47:51","modified_gmt":"2025-04-28T07:47:51","slug":"how-to-use-gypsum-retarder-chemicala-must-read-for-beginners","status":"publish","type":"post","link":"https:\/\/tenessy.com\/cs\/jak-pouzivat-sadrovy-retarder-chemickynutne-cteni-pro-zacatecniky\/","title":{"rendered":"Jak pou\u017e\u00edvat s\u00e1drov\u00e9 retard\u00e9ry?Povinn\u00e1 \u010detba pro za\u010d\u00e1te\u010dn\u00edky"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"11489\" class=\"elementor elementor-11489\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6c4d5b3 e-flex e-con-boxed e-con e-parent\" data-id=\"6c4d5b3\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ed047b8 elementor-widget elementor-widget-image\" data-id=\"ed047b8\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/04\/Gypsum.webp\" class=\"attachment-large size-large wp-image-11500\" alt=\"S\u00e1dra\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/04\/Gypsum.webp 800w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/04\/Gypsum-300x200.webp 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/04\/Gypsum-768x512.webp 768w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/04\/Gypsum-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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-98208ad elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"98208ad\" data-element_type=\"widget\" data-settings=\"{&quot;exclude_headings_by_selector&quot;:[],&quot;marker_view&quot;:&quot;bullets&quot;,&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;,&quot;h4&quot;,&quot;h5&quot;,&quot;h6&quot;],&quot;icon&quot;:{&quot;value&quot;:&quot;fas fa-circle&quot;,&quot;library&quot;:&quot;fa-solid&quot;,&quot;rendered_tag&quot;:&quot;&lt;svg class=\\&quot;e-font-icon-svg e-fas-circle\\&quot; 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Pokud tuhne p\u0159\u00edli\u0161 rychle, ztr\u00e1c\u00ed se jeho zpracovatelnost. Pokud tuhne p\u0159\u00edli\u0161 pomalu, stavbu zdr\u017euje. Zde nastupuje chemick\u00fd zpomalova\u010d tuhnut\u00ed s\u00e1dry. Tento pr\u016fvodce v\u00e1m m\u00e1 pomoci vy\u0159e\u0161it probl\u00e9my z re\u00e1ln\u00e9ho sv\u011bta a optimalizovat va\u0161e s\u00e1drov\u00e9 v\u00fdrobky.\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-5af7c59 elementor-widget elementor-widget-heading\" data-id=\"5af7c59\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">I.\u00davod do s\u00e1drov\u00e9ho zpomalova\u010de Chemick\u00fd zpomalova\u010d<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ce32f3 elementor-widget elementor-widget-text-editor\" data-id=\"3ce32f3\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\tA\u00a0<a style=\"color:#27B293\" href=\"https:\/\/tenessy.com\/products\/gypsum-retarder\/\" target=\"_blank\" rel=\"noopener\">s\u00e1drov\u00fd retard\u00e9r<\/a>\u00a0je chemick\u00e1 p\u0159\u00edsada ur\u010den\u00e1 ke zpomalen\u00ed tuhnut\u00ed s\u00e1dry. Bez retard\u00e9ru m\u016f\u017ee s\u00e1dra tuhnout p\u0159\u00edli\u0161 rychle, co\u017e vede ke \u0161patn\u00e9 zpracovatelnosti, usp\u011bchan\u00fdm aplikac\u00edm a v kone\u010dn\u00e9m d\u016fsledku ke zhor\u0161en\u00e9 povrchov\u00e9 \u00faprav\u011b. A\u0165 u\u017e om\u00edt\u00e1te st\u011bny ru\u010dn\u011b, nebo pou\u017e\u00edv\u00e1te strojn\u00ed st\u0159\u00edkac\u00ed syst\u00e9m, na\u010dasov\u00e1n\u00ed je v\u0161e.\n<br><br>\nRetard\u00e9ry hraj\u00ed v modern\u00edch s\u00e1drov\u00fdch receptur\u00e1ch z\u00e1sadn\u00ed roli. Nejen\u017ee zlep\u0161uj\u00ed zpracovatelnost, ale tak\u00e9 pom\u00e1haj\u00ed sni\u017eovat mno\u017estv\u00ed odpadu a zaji\u0161\u0165uj\u00ed lep\u0161\u00ed v\u00fdkon p\u0159i aplikaci, zejm\u00e9na v hork\u00e9m klimatu nebo p\u0159i rozs\u00e1hl\u00fdch projektech.\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-7c50ba3 elementor-widget elementor-widget-heading\" data-id=\"7c50ba3\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">II.Typy s\u00e1drov\u00fdch retard\u00e9r\u016f: Kter\u00fd pot\u0159ebujete?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad5affd elementor-widget elementor-widget-text-editor\" data-id=\"ad5affd\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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<p>Na trhu jsou r\u016fzn\u00e9 typy zpomalova\u010d\u016f pro s\u00e1drov\u00e9 om\u00edtky, ka\u017ed\u00fd s vlastn\u00edmi vlastnostmi:<\/p><p>Retard\u00e9ry na b\u00e1zi kyseliny citronov\u00e9: V n\u011bkter\u00fdch receptur\u00e1ch v\u0161ak mohou v\u00e9st k nestabilit\u011b.<\/p><p>Retard\u00e9ry na b\u00e1zi b\u00edlkovin: P\u0159\u00edrodn\u00ed, ale citliv\u00e9 na r\u016fst mikroorganism\u016f.<\/p><p>Syntetick\u00e9 polymern\u00ed retard\u00e9ry: \u010casto se pou\u017e\u00edvaj\u00ed v pokro\u010dil\u00fdch formulac\u00edch, ale mohou b\u00fdt n\u00e1kladn\u00e9.<\/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-29f5cbf elementor-widget elementor-widget-text-editor\" data-id=\"29f5cbf\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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<p>Na\u0161e doporu\u010den\u00ed: <b>Retard\u00e9r s\u00e1dry na b\u00e1zi aminokyselin<\/b><\/p><p>Ve spole\u010dnosti TENESSY se specializujeme na s\u00e1drov\u00e9 retard\u00e9ry na b\u00e1zi aminokyselin. Tento typ s\u00e1drov\u00e9ho retard\u00e9ru je:<\/p><p>\u0160etrn\u00fd k \u017eivotn\u00edmu prost\u0159ed\u00ed - biologicky odbourateln\u00fd a bezpe\u010dn\u00fd pro pou\u017eit\u00ed v interi\u00e9ru.<\/p><p>Vysoce \u00fa\u010dinn\u00fd p\u0159i n\u00edzk\u00fdch d\u00e1vk\u00e1ch (obvykle 0,03% - 0,3%).<\/p><p>Konzistentn\u00ed a stabiln\u00ed, kompatibiln\u00ed s r\u016fzn\u00fdmi typy s\u00e1dry a p\u0159\u00edsadami.<\/p><p>Je to chytr\u00e1 volba pro ka\u017ed\u00e9ho, kdo pot\u0159ebuje spolehliv\u00fd retard\u00e9r v s\u00e1d\u0159e bez nev\u00fdhod tradi\u010dn\u00edch mo\u017enost\u00ed.<\/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-299cb2e elementor-widget elementor-widget-heading\" data-id=\"299cb2e\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">III.Jak spr\u00e1vn\u011b pou\u017e\u00edvat s\u00e1drov\u00fd retard\u00e9r?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2cb4c24 elementor-widget elementor-widget-text-editor\" data-id=\"2cb4c24\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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<p>Pou\u017eit\u00ed s\u00e1drov\u00e9ho retard\u00e9ru m\u016f\u017ee zn\u00edt jednodu\u0161e - ale abyste dos\u00e1hli nejlep\u0161\u00edch v\u00fdsledk\u016f, mus\u00edte dodr\u017eet spr\u00e1vn\u00e9 kroky.<\/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-51169ef elementor-widget elementor-widget-image\" data-id=\"51169ef\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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<img decoding=\"async\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/elementor\/thumbs\/\u77f3\u818f\u6405\u62cc-r4v4bmhca0erae6j5ik1n4tts5dvnv5abs9z9iz08y.webp\" title=\"\u77f3\u818f\u6405\u62cc\" alt=\"\u77f3\u818f\u6405\u62cc\" loading=\"lazy\" \/>\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-a66c53c elementor-widget elementor-widget-heading\" data-id=\"a66c53c\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Kdy p\u0159idat:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f4dfd4 elementor-widget elementor-widget-text-editor\" data-id=\"6f4dfd4\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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<p>Pokud vyr\u00e1b\u00edte maltu suchou cestou, m\u011bl by se s\u00e1drov\u00fd retard\u00e9r p\u0159idat b\u011bhem f\u00e1ze m\u00edch\u00e1n\u00ed. V p\u0159\u00edpad\u011b m\u00edch\u00e1n\u00ed na staveni\u0161ti jej lze p\u0159idat do vody nebo such\u00fdch pr\u00e1\u0161k\u016f - jen se ujist\u011bte, \u017ee je rovnom\u011brn\u011b rozpt\u00fdlen.<\/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-dd3e8c2 elementor-widget elementor-widget-heading\" data-id=\"dd3e8c2\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Doporu\u010den\u00e9 d\u00e1vkov\u00e1n\u00ed:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc45278 elementor-widget elementor-widget-text-editor\" data-id=\"bc45278\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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<p>V\u011bt\u0161ina retard\u00e9r\u016f s\u00e1dry na b\u00e1zi aminokyselin \u00fa\u010dinn\u011b funguje p\u0159i pod\u00edlu 0,03% - 0,3% celkov\u00e9 hmotnosti s\u00e1dry. Za\u010dn\u011bte s mal\u00fdm mno\u017estv\u00edm, pak testujte a upravujte podle pot\u0159eb doby tuhnut\u00ed.<\/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-60e0129 elementor-widget elementor-widget-heading\" data-id=\"60e0129\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Tipy pro m\u00edch\u00e1n\u00ed:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98b909b elementor-widget elementor-widget-text-editor\" data-id=\"98b909b\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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<p>Zajist\u011bte rovnom\u011brn\u00e9 m\u00edch\u00e1n\u00ed, aby nedoch\u00e1zelo k tvorb\u011b hrudek nebo nerovnom\u011brn\u00e9mu tuhnut\u00ed.<\/p><p>P\u0159ed rozs\u00e1hlou aplikac\u00ed sm\u011bs v\u017edy vyzkou\u0161ejte.<\/p><p>D\u00e1vejte pozor na pom\u011br vody a s\u00e1dry - ovliv\u0148uje tak\u00e9 dobu tuhnut\u00ed.<\/p><p>Kr\u00e1sa dobr\u00e9ho s\u00e1drov\u00e9ho retard\u00e9ru spo\u010d\u00edv\u00e1 v tom, \u017ee v\u00e1m d\u00e1v\u00e1 v\u011bt\u0161\u00ed flexibilitu na stavb\u011b - m\u016f\u017eete se tak soust\u0159edit na kvalitu a ne na z\u00e1vod s \u010dasem.<\/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-b612e29 elementor-widget elementor-widget-heading\" data-id=\"b612e29\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">IV.Standardn\u00ed slo\u017een\u00ed s\u00e1drov\u00e9 om\u00edtky s retard\u00e9rem<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f1dbaa elementor-widget elementor-widget-text-editor\" data-id=\"7f1dbaa\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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<p>Zaj\u00edm\u00e1 v\u00e1s, jak vytvo\u0159it pevnou s\u00e1drovou om\u00edtku s pou\u017eit\u00edm zpomalova\u010de? Zde je b\u011b\u017en\u011b pou\u017e\u00edvan\u00e1 struktura:<\/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-6217215 elementor-widget elementor-widget-heading\" data-id=\"6217215\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Typick\u00fd vzorec:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d76306 elementor-widget elementor-widget-text-editor\" data-id=\"2d76306\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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<table>\n<tbody>\n<tr>\n<td width=\"284\"><strong>Suroviny<\/strong><\/td>\n<td width=\"284\"><strong>Hmotnost (kg)<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Ods\u00ed\u0159en\u00ed s\u00e1dry<\/td>\n<td width=\"284\">750<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">T\u011b\u017ek\u00fd v\u00e1pn\u00edkov\u00fd pr\u00e1\u0161ek (lze pou\u017e\u00edt s kamenn\u00fdm pr\u00e1\u0161kem o s\u00edle 300 ok)<\/td>\n<td width=\"284\">150<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Sklen\u011bn\u00e9 mikrosf\u00e9ry<\/td>\n<td width=\"284\">50<\/td>\n<\/tr>\n<tr>\n<td width=\"284\"><a style=\"color:#27B293\" href=\"https:\/\/tenessy.com\/products\/hpmc-hydroxypropyl-methyl-cellulose\/\">\u00c9ter celul\u00f3zy HPMC<\/a><\/td>\n<td width=\"284\">1.5-2.5<\/td>\n<\/tr>\n<tr>\n<td width=\"284\"><a style=\"color:#27B293\" href=\"https:\/\/tenessy.com\/products\/hps-hydroxypropyl-starch-ether\/\">Hydroxypropyl\u0161krobov\u00fd \u00e9ter<\/a><\/td>\n<td width=\"284\">0.5-1<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">S\u00e1drov\u00fd retard\u00e9r<\/td>\n<td width=\"284\">1-1.5<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"568\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0P\u0159\u00eddavek vody: 1:2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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-d2e22b3 elementor-widget elementor-widget-heading\" data-id=\"d2e22b3\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Varianty aplikace:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef1a702 elementor-widget elementor-widget-text-editor\" data-id=\"ef1a702\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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<p>Ru\u010dn\u011b nan\u00e1\u0161en\u00e1 om\u00edtka: Pro lep\u0161\u00ed zpracovatelnost pou\u017eijte m\u00edrn\u00e9 d\u00e1vkov\u00e1n\u00ed zpomalova\u010de.<\/p><p>St\u0159\u00edkan\u00e1 om\u00edtka: P\u0159i rychlej\u0161\u00edm nan\u00e1\u0161en\u00ed m\u016f\u017ee b\u00fdt nutn\u00e9 m\u00edrn\u011b upravit d\u00e1vkov\u00e1n\u00ed.<\/p><p><a style=\"color: #27b293;\" href=\"https:\/\/tenessy.com\/applications\/repair-mortar\/\" target=\"_blank\" rel=\"noopener\">Opravy malty<\/a>\u00a0nebo z\u00e1platovac\u00ed om\u00edtky: V p\u0159\u00edpad\u011b men\u0161\u00edho pokryt\u00ed plochy m\u016f\u017ee sta\u010dit ni\u017e\u0161\u00ed d\u00e1vka.<\/p><p>Tato struktura zaji\u0161\u0165uje, \u017ee om\u00edtka m\u00e1 dostatek \u010dasu na otev\u0159en\u00ed a z\u00e1rove\u0148 si zachov\u00e1v\u00e1 vynikaj\u00edc\u00ed p\u0159ilnavost, hladkost a pevnost.<\/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-db11a1e elementor-widget elementor-widget-image\" data-id=\"db11a1e\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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<img decoding=\"async\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/elementor\/thumbs\/Gypsum__Plaster-r4v4bklnwcc6n699ghqsi5awldn58gxtniz0az1sle.webp\" title=\"S\u00e1dra__\u0160tukatura\" alt=\"S\u00e1dra__\u0160tukatura\" loading=\"lazy\" \/>\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-f7eab59 elementor-widget elementor-widget-heading\" data-id=\"f7eab59\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">V.Tipy pro za\u010d\u00e1te\u010dn\u00edky: \u010cast\u00e9 chyby, kter\u00fdch se vyvarujte<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cbcbc7a elementor-widget elementor-widget-text-editor\" data-id=\"cbcbc7a\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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<p>Pokud se s pou\u017eit\u00edm retard\u00e9r\u016f v s\u00e1d\u0159e setk\u00e1v\u00e1te poprv\u00e9, je t\u0159eba si d\u00e1t pozor na n\u011bkolik v\u011bc\u00ed:<\/p><p>P\u0159ed\u00e1vkov\u00e1n\u00ed retard\u00e9ru m\u016f\u017ee zabr\u00e1nit tomu, aby s\u00e1dra v\u016fbec vytvrdla.<\/p><p>Nespr\u00e1vn\u00e9 m\u00edch\u00e1n\u00ed m\u016f\u017ee zp\u016fsobit nerovnom\u011brn\u00e9 tuhnut\u00ed - n\u011bkter\u00e9 d\u00edly mohou tvrdnout p\u0159\u00edli\u0161 rychle, jin\u00e9 v\u016fbec.<\/p><p>Probl\u00e9my s kompatibilitou: Ne v\u0161echny retard\u00e9ry funguj\u00ed dob\u0159e se v\u0161emi typy s\u00e1dry nebo p\u0159\u00edsad - v\u017edy nejprve prove\u010fte test mal\u00e9 d\u00e1vky.<\/p><p>Ignorov\u00e1n\u00ed klimatu: V hork\u00fdch nebo such\u00fdch oblastech m\u016f\u017ee b\u00fdt pot\u0159eba vy\u0161\u0161\u00ed d\u00e1vkov\u00e1n\u00ed, aby sm\u011bs z\u016fstala zpracovateln\u00e1.<\/p><p>Trocha opatrnosti a testov\u00e1n\u00ed v\u00e1m pom\u016f\u017ee s\u00e1drov\u00fd retard\u00e9r co nejl\u00e9pe vyu\u017e\u00edt.<\/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-43282ef elementor-widget elementor-widget-heading\" data-id=\"43282ef\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">VI.Jak si vybrat spolehliv\u00e9ho dodavatele s\u00e1drov\u00fdch retard\u00e9r\u016f?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88d56a0 elementor-widget elementor-widget-text-editor\" data-id=\"88d56a0\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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<p>Pro zaji\u0161t\u011bn\u00ed v\u00fdkonu si v\u017edy vyberte dodavatele, kter\u00fd nab\u00edz\u00ed:<\/p><p>Konzistentn\u00ed kvalita v\u00fdrobk\u016f.<\/p><p>Technick\u00e1 podpora pro formulace a \u00fapravy.<\/p><p>\u0158e\u0161en\u00ed na m\u00edru podle zdroje s\u00e1dry nebo klimatu.<\/p><p><b>TENESSY nen\u00ed jen v\u00fdrobcem s\u00e1drov\u00fdch retard\u00e9r\u016f<\/b>\u00a0- jsme d\u016fv\u011bryhodn\u00fd v\u00fdvozce s\u00e1drov\u00fdch retard\u00e9r\u016f, kter\u00fd spolupracuje s glob\u00e1ln\u00edmi partnery. Podporujeme jak velk\u00e9 tov\u00e1rny, tak rostouc\u00ed distributory stavebn\u00ed chemie.<\/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-4a46810 elementor-widget elementor-widget-heading\" data-id=\"4a46810\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">VII.Z\u00e1v\u011br<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b17ab7 elementor-widget elementor-widget-text-editor\" data-id=\"7b17ab7\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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<p>Kl\u00ed\u010dem k dosa\u017een\u00ed nejlep\u0161\u00edch vlastnost\u00ed va\u0161ich v\u00fdrobk\u016f je pochopen\u00ed toho, jak pou\u017e\u00edvat chemick\u00e9 zpomalova\u010de s\u00e1dry. Spr\u00e1vn\u00fd chemick\u00fd retard\u00e9r m\u00e1 velk\u00fd v\u00fdznam - od lep\u0161\u00ed kontroly doby tuhnut\u00ed a\u017e po lep\u0161\u00ed kvalitu povrchu.<\/p>\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>Chemick\u00fd retard\u00e9r s\u00e1dry je p\u0159\u00edsada ur\u010den\u00e1 ke zpomalen\u00ed doby tuhnut\u00ed s\u00e1dry. Bez retard\u00e9ru m\u016f\u017ee s\u00e1dra tuhnout p\u0159\u00edli\u0161 rychle.<\/p>","protected":false},"author":1,"featured_media":11500,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[34],"tags":[89],"class_list":["post-11489","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-news","tag-gypsum-retarder-chemical"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to Use Gypsum Retarder Chemical?A Must-Read for Beginners<\/title>\n<meta name=\"description\" content=\"Gypsum retarder chemical is an additive designed to slow down the setting time of gypsum. 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