{"id":1364,"date":"2025-10-27T15:57:42","date_gmt":"2025-10-27T07:57:42","guid":{"rendered":"https:\/\/www.lianyigeosyn.com\/?post_type=products&p=1364"},"modified":"2026-05-18T15:37:15","modified_gmt":"2026-05-18T07:37:15","slug":"triaxial-geogrid-for-stabilization-choice-lianyi-geosynthetics","status":"publish","type":"products","link":"https:\/\/www.lianyigeosyn.com\/cs\/products\/triaxial-geogrid-for-stabilization-choice-lianyi-geosynthetics\/","title":{"rendered":"Triaxi\u00e1ln\u00ed geom\u0159\u00ed\u017e pro stabilizaci Choice| Lianyi Geosynthetics"},"content":{"rendered":"

Polypropylenov\u00e1 triaxi\u00e1ln\u00ed geom\u0159\u00ed\u017e Feicheng Lianyi - pokro\u010dil\u00e1 v\u00edcesm\u011brn\u00e1 v\u00fdztu\u017e pro modern\u00ed infrastrukturu<\/strong><\/h2>\n
\"triaxial
t\u0159\u00edos\u00e9 geom\u0159\u00ed\u017ee<\/figcaption><\/figure>\n

Ve snaze o pevn\u011bj\u0161\u00ed, trvanliv\u011bj\u0161\u00ed a n\u00e1kladov\u011b efektivn\u011bj\u0161\u00ed infrastrukturu se geosyntetika stala nepostradatelnou. Pat\u0159\u00ed mezi n\u011b, t\u0159\u00edos\u00e9 geom\u0159\u00ed\u017ee<\/strong><\/a><\/span> p\u0159edstavuj\u00ed nejpokro\u010dilej\u0161\u00ed v\u00fdvoj technologie vyztu\u017eov\u00e1n\u00ed zemin.
Feicheng Lianyi<\/a> <\/span><\/strong>Engineering Plastics Co., Ltd., nejv\u011bt\u0161\u00ed a nejd\u016fv\u011bryhodn\u011bj\u0161\u00ed v\u00fdrobce geom\u0159\u00ed\u017e\u00ed v \u010c\u00edn\u011b, vyvinula vysoce v\u00fdkonn\u00e1 polypropylenov\u00e1 (PP) t\u0159\u00edos\u00e1 geom\u0159\u00ed\u017eka<\/strong> navr\u017een\u00e9 tak, aby poskytovaly vynikaj\u00edc\u00ed nosnost, dlouhodobou odolnost a v\u00fdjime\u010dn\u00e9 omezen\u00ed zeminy.<\/p>\n

Tento dokument obsahuje podrobn\u00fd technick\u00fd p\u0159ehled mechanick\u00e9 vlastnosti<\/strong> a v\u00fdkonnost v\u00fdztu\u017ee<\/strong> o t\u0159\u00edos\u00e9 geom\u0159\u00ed\u017ei PP spole\u010dnosti Lianyi a vysv\u011btluje, jak jej\u00ed jedine\u010dn\u00e1 struktura p\u0159in\u00e1\u0161\u00ed revoluci ve stabilizaci p\u016fdy a navrhov\u00e1n\u00ed podkladov\u00fdch vrstev.<\/p>\n

\n

1. Konstruk\u010dn\u00ed n\u00e1vrh a slo\u017een\u00ed materi\u00e1lu<\/strong><\/span><\/h3>\n

Na rozd\u00edl od b\u011b\u017en\u00fdch dvouos\u00fdch geom\u0159\u00ed\u017e\u00ed s obd\u00e9ln\u00edkov\u00fdmi otvory jsou geom\u0159\u00ed\u017ee Lianyi. t\u0159\u00edos\u00e1 geom\u0159\u00ed\u017e<\/strong> obsahuje troj\u00faheln\u00edkov\u00fd vzor clony<\/strong>-geometrie inspirovan\u00e1 p\u0159irozen\u00fdmi syst\u00e9my rozlo\u017een\u00ed zat\u00ed\u017een\u00ed, jako jsou krystalick\u00e9 m\u0159\u00ed\u017eky a vo\u0161tinov\u00e9 struktury.
Ka\u017ed\u00fd uzel v m\u0159\u00ed\u017ece je spojen t\u0159emi \u017eebry vzd\u00e1len\u00fdmi od sebe po 120\u00b0<\/strong>, \u010d\u00edm\u017e se vytvo\u0159\u00ed souvisl\u00e1 s\u00ed\u0165 rovnostrann\u00fdch troj\u00faheln\u00edk\u016f<\/strong> kter\u00e1 rovnom\u011brn\u011b rozkl\u00e1d\u00e1 nap\u011bt\u00ed ve v\u0161ech sm\u011brech.<\/p>\n

Z\u00e1kladn\u00ed materi\u00e1l: Materi\u00e1l: vysokomolekul\u00e1rn\u00ed polypropylen (PP)<\/strong><\/span><\/h4>\n

Lianyi pou\u017e\u00edv\u00e1 panensk\u00e1 polypropylenov\u00e1 prysky\u0159ice<\/strong> roz\u0161\u00ed\u0159en\u00fd o saze<\/strong>, antioxidanty<\/strong>a UV stabiliz\u00e1tory<\/strong> aby byla zaji\u0161t\u011bna dlouhodob\u00e1 odolnost v\u016f\u010di \u017eivotn\u00edmu prost\u0159ed\u00ed.
PP m\u00e1 vynikaj\u00edc\u00ed chemickou inertnost, vysok\u00fd pom\u011br tuhosti k hmotnosti a minim\u00e1ln\u00ed te\u010den\u00ed p\u0159i dlouhodob\u00e9m zat\u00ed\u017een\u00ed - vlastnosti, kter\u00e9 jej p\u0159edur\u010duj\u00ed k dlouhodob\u00e9mu vyztu\u017eov\u00e1n\u00ed zemin.<\/p>\n

Mezi typick\u00e9 vlastnosti materi\u00e1lu Lianyi PP pat\u0159\u00ed:<\/p>\n

    \n
  • \n

    Hustota: 0,91 g\/cm\u00b3<\/p>\n<\/li>\n

  • \n

    Bod t\u00e1n\u00ed: 165 \u00b0C<\/p>\n<\/li>\n

  • \n

    Modul pru\u017enosti v tahu: > 1,5 GPa<\/p>\n<\/li>\n

  • \n

    Vynikaj\u00edc\u00ed odolnost v\u016f\u010di kyselin\u00e1m, z\u00e1sad\u00e1m a mikroorganism\u016fm.<\/p>\n<\/li>\n<\/ul>\n

    P\u0159\u00edtomnost p\u0159\u00edsad odoln\u00fdch proti UV z\u00e1\u0159en\u00ed zaji\u0161\u0165uje dlouhou \u017eivotnost i p\u0159i dlouhodob\u00e9m vystaven\u00ed slune\u010dn\u00edmu z\u00e1\u0159en\u00ed, tak\u017ee geom\u0159\u00ed\u017e je vhodn\u00e1 pro tropick\u00e9 a pou\u0161tn\u00ed podneb\u00ed.<\/p>\n

    \n

    2. V\u00fdrobn\u00ed proces a mechanick\u00e1 orientace<\/strong><\/span><\/h3>\n

    Mechanick\u00e9 vlastnosti geom\u0159\u00ed\u017ee jsou odvozeny z n\u00e1sleduj\u00edc\u00edch \u00fadaj\u016f p\u0159esn\u011b \u0159\u00edzen\u00e9 procesy vytla\u010dov\u00e1n\u00ed a protahov\u00e1n\u00ed<\/strong>:<\/p>\n

      \n
    1. \n

      Vytla\u010dov\u00e1n\u00ed:<\/strong> PP prysky\u0159ice je vytla\u010dov\u00e1na do ploch\u00e9ho listu.<\/p>\n<\/li>\n

    2. \n

      Perforace:<\/strong> List je d\u011brov\u00e1n do rovnostrann\u00e9ho troj\u00faheln\u00edku.<\/p>\n<\/li>\n

    3. \n

      Protahov\u00e1n\u00ed:<\/strong> Perforovan\u00fd list je mechanicky nata\u017een\u00e9<\/strong> v n\u011bkolika sm\u011brech - nejprve pod\u00e9ln\u011b a pot\u00e9 radi\u00e1ln\u011b kolem ka\u017ed\u00e9ho troj\u00faheln\u00edkov\u00e9ho uzlu -, aby se orientovaly polymern\u00ed \u0159et\u011bzce a v\u00fdrazn\u011b se zv\u00fd\u0161ila pevnost v tahu.<\/p>\n<\/li>\n<\/ol>\n

      V\u00fdsledkem tohoto v\u00edceos\u00e9ho protahov\u00e1n\u00ed je v\u00fdrobek s:<\/p>\n

        \n
      • \n

        Vysok\u00e1 pevnost v tahu<\/strong> ve v\u0161ech sm\u011brech v rovin\u011b (nejen v MD a CD).<\/p>\n<\/li>\n

      • \n

        Jednotn\u00e1 tuhost uzlu<\/strong>, co\u017e zaji\u0161\u0165uje rovnom\u011brn\u00fd p\u0159enos zat\u00ed\u017een\u00ed mezi \u017eebry.<\/p>\n<\/li>\n

      • \n

        Stabiln\u00ed geometrick\u00e1 struktura<\/strong>a zachov\u00e1v\u00e1 si sv\u016fj tvar i p\u0159i cyklick\u00e9m zat\u00ed\u017een\u00ed.<\/p>\n<\/li>\n<\/ul>\n

        Ka\u017ed\u00fd svitek triaxi\u00e1ln\u00ed geom\u0159\u00ed\u017ee Lianyi proch\u00e1z\u00ed p\u0159\u00edsnou kontrolou kvality v souladu s po\u017eadavky na ISO 9001<\/strong> normy.<\/p>\n

        \n

        3. Mechanick\u00e9 vlastnosti<\/strong><\/span><\/h3>\n

        3.1 Pevnost v tahu a tuhost<\/strong><\/span><\/h4>\n

        Charakteristick\u00fdm znakem kvality geom\u0159\u00ed\u017ee je jej\u00ed chov\u00e1n\u00ed v tahu.
        T\u0159\u00edos\u00e1 geom\u0159\u00ed\u017e PP spole\u010dnosti Lianyi obvykle dosahuje n\u00e1sleduj\u00edc\u00edch rozsah\u016f (v z\u00e1vislosti na modelu a velikosti otvoru):<\/p>\n

        \n
        \n\n\n\n\n\n\n\n\n\n
        Majetek<\/th>\nTypick\u00fd rozsah<\/th>\nTestovac\u00ed norma<\/th>\n<\/tr>\n<\/thead>\n
        Mez pevnosti v tahu<\/td>\n30 - 80 kN\/m<\/td>\nASTM D6637<\/td>\n<\/tr>\n
        \u00da\u010dinnost k\u0159i\u017eovatky<\/td>\n\u2265 90 %<\/td>\nASTM D7737<\/td>\n<\/tr>\n
        Modul v tahu p\u0159i deformaci 2 %<\/td>\n\u2265 250 kN\/m<\/td>\nASTM D6637<\/td>\n<\/tr>\n
        Prodlou\u017een\u00ed p\u0159i p\u0159etr\u017een\u00ed<\/td>\n\u2264 13 %<\/td>\nASTM D6637<\/td>\n<\/tr>\n
        Velikost clony<\/td>\n40 - 70 mm (troj\u00faheln\u00edkov\u00fd)<\/td>\nASTM D4751<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

        Na str\u00e1nk\u00e1ch vysok\u00fd po\u010d\u00e1te\u010dn\u00ed modul<\/strong> znamen\u00e1, \u017ee m\u0159\u00ed\u017eka mobilizuje odpor i p\u0159i mal\u00fdch deformac\u00edch, co\u017e je kritick\u00fd faktor pro stabilizaci vozovek a podlo\u017e\u00ed, kde v\u010dasn\u00e9 zpevn\u011bn\u00ed zabra\u0148uje vyjet\u00fdm kolej\u00edm a sed\u00e1n\u00ed.<\/p>\n

        \n

        3.2 Pevnost k\u0159i\u017eovatky<\/strong><\/span><\/h4>\n

        Ka\u017ed\u00fd uzel v t\u0159\u00edos\u00e9 konstrukci funguje jako uzel p\u0159en\u00e1\u0161ej\u00edc\u00ed zat\u00ed\u017een\u00ed. P\u0159esn\u00fd proces tepeln\u00e9ho spojov\u00e1n\u00ed spole\u010dnosti Lianyi vytv\u00e1\u0159\u00ed spoje v pevn\u00e9 f\u00e1zi<\/strong> s pevnost\u00ed p\u0159evy\u0161uj\u00edc\u00ed pevnost jednotliv\u00fdch \u017eeber, co\u017e zaji\u0161\u0165uje, \u017ee m\u0159\u00ed\u017e p\u016fsob\u00ed jako souvisl\u00e1 tahov\u00e1 membr\u00e1na.
        Vysok\u00e1 \u00fa\u010dinnost spoje (> 90 %) zabra\u0148uje roztr\u017een\u00ed uzlu p\u0159i cyklick\u00e9m dopravn\u00edm zat\u00ed\u017een\u00ed a udr\u017euje vz\u00e1jemn\u00e9 spojen\u00ed mezi \u010d\u00e1sticemi kameniva v pr\u016fb\u011bhu \u010dasu.<\/p>\n

        \n

        3.3 Rozm\u011brov\u00e1 stabilita<\/strong><\/span><\/h4>\n

        D\u00edky v\u00edcesm\u011brn\u00e9mu protahov\u00e1n\u00ed a n\u00e1sledn\u00e9mu \u017e\u00edh\u00e1n\u00ed vykazuje t\u0159\u00edos\u00e1 geom\u0159\u00ed\u017eka:<\/p>\n

          \n
        • \n

          Minim\u00e1ln\u00ed tepeln\u00e1 kontrakce (< 2 %)<\/p>\n<\/li>\n

        • \n

          Vysok\u00e1 odolnost proti deformaci te\u010den\u00edm p\u0159i konstantn\u00edm zat\u00ed\u017een\u00ed<\/p>\n<\/li>\n

        • \n

          Konzistentn\u00ed geometrie apertury, kter\u00e1 zaji\u0161\u0165uje p\u0159edv\u00eddateln\u00fd v\u00fdkon p\u0159i konstruk\u010dn\u00edch v\u00fdpo\u010dtech.<\/p>\n<\/li>\n<\/ul>\n

          \n

          3.4 Odolnost v\u016f\u010di \u017eivotn\u00edmu prost\u0159ed\u00ed<\/strong><\/span><\/h4>\n

          T\u0159\u00edos\u00e1 geom\u0159\u00ed\u017e PP spole\u010dnosti Lianyi je navr\u017eena pro \u017eivotnost v\u00edce ne\u017e 50 let<\/strong> v b\u011b\u017en\u00fdch p\u016fdn\u00edch podm\u00ednk\u00e1ch, spl\u0148uj\u00edc\u00ed po\u017eadavky normy ISO 13434 na trvanlivost stavebn\u00edch konstrukc\u00ed.<\/p>\n

          To dokazuje:<\/p>\n

            \n
          • \n

            Vynikaj\u00edc\u00ed odolnost proti chemick\u00e9mu napaden\u00ed<\/strong> p\u0159ed kyselinami, z\u00e1sadami a solemi.<\/p>\n<\/li>\n

          • \n

            \u017d\u00e1dn\u00e1 biologick\u00e1 degradace<\/strong> p\u0159i mikrobi\u00e1ln\u00ed expozici.<\/p>\n<\/li>\n

          • \n

            Odolnost proti UV z\u00e1\u0159en\u00ed<\/strong>, prok\u00e1z\u00e1no > 5000 h zrychlen\u00fdmi testy odolnosti proti pov\u011btrnostn\u00edm vliv\u016fm.<\/p>\n<\/li>\n

          • \n

            Tepeln\u00e1 stabilita<\/strong> od -30 \u00b0C do +70 \u00b0C, co\u017e umo\u017e\u0148uje pou\u017eit\u00ed jak v chladn\u00fdch oblastech, tak v tropick\u00fdch oblastech.<\/p>\n<\/li>\n<\/ul>\n

            \n

            4. Mechanismus vyztu\u017een\u00ed a technick\u00e9 parametry<\/strong><\/span><\/h3>\n

            \u00dasp\u011bch t\u0159\u00edos\u00e9 geom\u0159\u00ed\u017ee Lianyi nespo\u010d\u00edv\u00e1 pouze v jej\u00edch materi\u00e1lov\u00fdch vlastnostech, ale tak\u00e9 ve zp\u016fsobu, jak\u00fdm spolupracuje s vrstvami zeminy a kameniva.<\/p>\n

            4.1 V\u00edcesm\u011brn\u00e9 rozlo\u017een\u00ed zat\u00ed\u017een\u00ed<\/strong><\/span><\/h4>\n

            Tradi\u010dn\u00ed dvouos\u00e9 m\u0159\u00ed\u017ee vyztu\u017euj\u00ed ve dvou hlavn\u00edch sm\u011brech (pod\u00e9ln\u00e9m a p\u0159\u00ed\u010dn\u00e9m).
            T\u0159\u00edos\u00e1 geometrie v\u0161ak poskytuje ekvivalentn\u00ed tuhost ve 360 stupn\u00edch<\/strong>, co\u017e mu umo\u017e\u0148uje odol\u00e1vat zat\u00ed\u017een\u00ed p\u016fsob\u00edc\u00edmu z jak\u00e9hokoli \u00fahlu - co\u017e je z\u00e1sadn\u00ed v\u00fdhoda p\u0159i pou\u017eit\u00ed na silnic\u00edch a pracovn\u00edch plo\u0161in\u00e1ch, kde je dopravn\u00ed zat\u00ed\u017een\u00ed v\u00edcesm\u011brn\u00e9.<\/p>\n

            Tato struktura zaji\u0161\u0165uje:<\/p>\n

              \n
            • \n

              Rovnom\u011brn\u00e9 rozlo\u017een\u00ed nap\u011bt\u00ed v podkladov\u00e9 vrstv\u011b.<\/p>\n<\/li>\n

            • \n

              Sn\u00ed\u017een\u00ed lok\u00e1ln\u00edho smyku a vyjet\u00fdch kolej\u00ed.<\/p>\n<\/li>\n

            • \n

              Zv\u00fd\u0161en\u00e1 uzav\u0159enost vrstvy kameniva.<\/p>\n<\/li>\n<\/ul>\n

              \n

              4.2 Blokov\u00e1n\u00ed a uzav\u00edr\u00e1n\u00ed kameniva<\/strong><\/span><\/h4>\n

              Troj\u00faheln\u00edkov\u00e9 otvory vytv\u00e1\u0159ej\u00ed mechanick\u00e9 blokov\u00e1n\u00ed<\/strong> s kamenivem a p\u0159\u00ed\u010dn\u011b jej omezuje p\u0159i p\u016fsoben\u00ed zat\u00ed\u017een\u00ed.
              Kdy\u017e na povrch p\u016fsob\u00ed zat\u00ed\u017een\u00ed od kola, \u010d\u00e1stice kameniva se sna\u017e\u00ed pohybovat do stran, ale \u017eebra t\u0159\u00edos\u00e9 geom\u0159\u00ed\u017ee tento pohyb omezuj\u00ed a vytv\u00e1\u0159ej\u00ed pasivn\u00ed odpor, kter\u00fd sni\u017euje trvalou deformaci.<\/p>\n

              Hlavn\u00ed v\u00fdhody tohoto blokov\u00e1n\u00ed:<\/p>\n

                \n
              • \n

                Sn\u00ed\u017een\u00ed bo\u010dn\u00edho \u0161\u00ed\u0159en\u00ed agreg\u00e1t\u016f.<\/p>\n<\/li>\n

              • \n

                Zv\u00fd\u0161en\u00e1 tuhost z\u00e1kladn\u00ed vrstvy.<\/p>\n<\/li>\n

              • \n

                Zlep\u0161en\u00ed \u00fanosnosti podlo\u017e\u00ed.<\/p>\n<\/li>\n

              • \n

                Prodlou\u017een\u00ed \u017eivotnosti vozovky zm\u00edrn\u011bn\u00edm vzniku vyjet\u00fdch kolej\u00ed a \u00fanavov\u00fdch trhlin.<\/p>\n<\/li>\n<\/ul>\n

                Zkou\u0161ky v ter\u00e9nu ukazuj\u00ed, \u017ee \u00faseky silnic vyztu\u017een\u00e9 t\u0159\u00edosou geom\u0159\u00ed\u017e\u00ed mohou dos\u00e1hnout a\u017e 50 % sn\u00ed\u017een\u00ed tlou\u0161\u0165ky podkladu<\/strong> bez ztr\u00e1ty v\u00fdkonu.<\/p>\n

                \n

                4.3 Zlep\u0161en\u00ed pevnosti ve smyku<\/strong><\/span><\/h4>\n

                P\u0159\u00edtomnost t\u0159\u00edos\u00e9 geom\u0159\u00ed\u017ee zvy\u0161uje slo\u017eenou smykovou pevnost syst\u00e9mu zemina-agreg\u00e1t.
                Geom\u0159\u00ed\u017e funguje jako tahov\u00e1 membr\u00e1na<\/strong>, \u010d\u00edm\u017e se mobilizuje dodate\u010dn\u00fd t\u0159ec\u00ed odpor na rozhran\u00ed p\u016fdy a m\u0159\u00ed\u017eky.
                Tato interakce \u00fa\u010dinn\u011b zvy\u0161uje zd\u00e1nlivou soudr\u017enost a \u00fahel t\u0159en\u00ed stabilizovan\u00e9 vrstvy, co\u017e vede k vy\u0161\u0161\u00edmu faktoru bezpe\u010dnosti proti smykov\u00e9mu poru\u0161en\u00ed.<\/p>\n

                \n

                4.4 Sn\u00ed\u017een\u00ed diferenci\u00e1ln\u00edho sed\u00e1n\u00ed<\/strong><\/span><\/h4>\n

                D\u00edky rovnom\u011brn\u011bj\u0161\u00edmu rozlo\u017een\u00ed p\u016fsob\u00edc\u00edho zat\u00ed\u017een\u00ed geom\u0159\u00ed\u017e minimalizuje z\u00f3ny koncentrace nap\u011bt\u00ed, kter\u00e9 obvykle vedou k rozd\u00edln\u00e9mu sed\u00e1n\u00ed.
                D\u00edky tomu je velmi vhodn\u00fd pro projekty nad m\u011bkk\u00e9 j\u00edly, sl\u00edny nebo ra\u0161elinov\u00e9 p\u016fdy.<\/strong>, kde by b\u011b\u017en\u00e1 v\u00fdstavba vy\u017eadovala nadm\u011brn\u00e9 v\u00fdkopy nebo n\u00e1kladn\u00e9 n\u00e1hradn\u00ed z\u00e1sypy.<\/p>\n

                \n

                4.5 Pl\u00ed\u017een\u00ed a dlouhodob\u00e1 v\u00fdkonnost<\/strong><\/span><\/h4>\n

                Vysokomolekul\u00e1rn\u00ed PP prysky\u0159ice a orientovan\u00e1 polymern\u00ed struktura minimalizuj\u00ed deformaci p\u0159i te\u010den\u00ed p\u0159i trval\u00e9m zat\u00ed\u017een\u00ed.
                T\u0159\u00edos\u00e1 geom\u0159\u00ed\u017e si i p\u0159i trval\u00e9m provozu nebo statick\u00e9m zat\u00ed\u017een\u00ed zachov\u00e1v\u00e1 svou tahovou kapacitu, co\u017e zaji\u0161\u0165uje dlouhodobou stabilitu v\u00fdztu\u017ee.<\/p>\n

                Zkou\u0161ka na te\u010den\u00ed podle normy ASTM D5262 ukazuje, \u017ee je men\u0161\u00ed ne\u017e 10 % kmen po 10 000 hodin\u00e1ch<\/strong> p\u0159i 50 % mezn\u00edho zat\u00ed\u017een\u00ed - m\u011b\u0159\u00edtko pro odoln\u00e9 v\u00fdztu\u017en\u00e9 materi\u00e1ly.<\/p>\n

                \n

                5. Aplikace v ter\u00e9nu a v\u00fdhody v\u00fdkonu<\/strong><\/span><\/h3>\n

                5.1 Stabilizace silnic a chodn\u00edk\u016f<\/strong><\/span><\/h4>\n

                T\u0159\u00edos\u00e1 geom\u0159\u00ed\u017e Lianyi je ide\u00e1ln\u00ed pro vyztu\u017een\u00ed podlo\u017e\u00ed a podlo\u017e\u00ed v:<\/p>\n

                  \n
                • \n

                  D\u00e1lnice a rychlostn\u00ed silnice<\/p>\n<\/li>\n

                • \n

                  M\u011bstsk\u00e9 komunikace a parkovi\u0161t\u011b<\/p>\n<\/li>\n

                • \n

                  Pr\u016fmyslov\u00e1 dla\u017eba pro t\u011b\u017ek\u00e9 zat\u00ed\u017een\u00ed<\/p>\n<\/li>\n

                • \n

                  Leti\u0161tn\u00ed poj\u00ed\u017ed\u011bc\u00ed dr\u00e1hy a odbavovac\u00ed plochy<\/p>\n<\/li>\n<\/ul>\n

                  Zlep\u0161en\u00edm rozlo\u017een\u00ed zat\u00ed\u017een\u00ed sni\u017euje t\u0159\u00edos\u00e1 geom\u0159\u00ed\u017e hloubku vyjet\u00fdch kolej\u00ed a\u017e o 5 %. 70 %<\/strong> ve srovn\u00e1n\u00ed s nevyztu\u017een\u00fdmi \u00faseky.
                  N\u00e1vrh\u00e1\u0159i mohou \u010dasto sn\u00ed\u017eit tlou\u0161\u0165ku vrstvy kameniva o 30-50 %<\/strong>, co\u017e p\u0159in\u00e1\u0161\u00ed zna\u010dn\u00e9 \u00faspory n\u00e1klad\u016f na materi\u00e1l a konstrukci.<\/p>\n

                  \n

                  5.2 Pracovn\u00ed plo\u0161iny a stavebn\u00ed dvory<\/strong><\/span><\/h4>\n

                  P\u0159i um\u00edst\u011bn\u00ed pod do\u010dasn\u00e9 pracovn\u00ed plo\u0161iny pro je\u0159\u00e1by nebo pilotovac\u00ed soupravy poskytuje t\u0159\u00edos\u00fd ro\u0161t vynikaj\u00edc\u00ed rozn\u00e1\u0161ec\u00ed schopnost.
                  To umo\u017e\u0148uje bezpe\u010dn\u00fd provoz na slab\u0161\u00edch p\u016fd\u00e1ch, minimalizuje tvorbu vyjet\u00fdch kolej\u00ed a zlep\u0161uje mobilitu za\u0159\u00edzen\u00ed b\u011bhem f\u00e1ze v\u00fdstavby.<\/p>\n

                  \n

                  5.3 \u017delezni\u010dn\u00ed a p\u0159\u00edstavn\u00ed infrastruktura<\/strong><\/span><\/h4>\n

                  Geom\u0159\u00ed\u017e pod kolejov\u00fdm podsypem nebo pod dla\u017ebou kontejnerov\u00fdch st\u00e1n\u00ed zlep\u0161uje p\u0159enos zat\u00ed\u017een\u00ed a minimalizuje sed\u00e1n\u00ed zp\u016fsoben\u00e9 opakovan\u00fdmi cykly zat\u00ed\u017een\u00ed.
                  Troj\u00faheln\u00edkov\u00e1 struktura je obzvl\u00e1\u0161t\u011b \u00fa\u010dinn\u00e1 p\u0159i zadr\u017eov\u00e1n\u00ed \u00fahlov\u00fdch \u010d\u00e1stic balastu, \u010d\u00edm\u017e zachov\u00e1v\u00e1 geometrii koleje v \u010dase.<\/p>\n

                  \n

                  5.4 N\u00e1spy a zpevn\u011bn\u00ed svah\u016f<\/strong><\/span><\/h4>\n

                  P\u0159i vyztu\u017eov\u00e1n\u00ed svah\u016f a n\u00e1sp\u016f p\u016fsob\u00ed t\u0159\u00edos\u00e1 m\u0159\u00ed\u017e jako tahov\u00e1 vlo\u017eka, kter\u00e1 odol\u00e1v\u00e1 bo\u010dn\u00edmu pohybu zeminy a zvy\u0161uje stabilitu.
                  V kombinaci s netkanou geotextili\u00ed nebo geomembr\u00e1nou tvo\u0159\u00ed robustn\u00ed kompozitn\u00ed syst\u00e9m pro protierozn\u00ed ochranu a ochranu svah\u016f.<\/p>\n

                  \n

                  6. Srovn\u00e1n\u00ed s dvouosou geom\u0159\u00ed\u017e\u00ed<\/strong><\/span><\/h3>\n
                  \n
                  \n\n\n\n\n\n\n\n\n\n\n\n\n
                  Funkce<\/th>\nBiaxi\u00e1ln\u00ed geom\u0159\u00ed\u017e<\/th>\nTriaxi\u00e1ln\u00ed geom\u0159\u00ed\u017eka Lianyi<\/th>\n<\/tr>\n<\/thead>\n
                  Tvar clony<\/td>\n\u010ctvercov\u00fd\/obd\u00e9ln\u00edkov\u00fd<\/td>\nTroj\u00faheln\u00edkov\u00fd<\/td>\n<\/tr>\n
                  Orientace na s\u00edlu<\/td>\nDva sm\u011bry<\/td>\nV\u00edcesm\u011brov\u00e9 (360\u00b0)<\/td>\n<\/tr>\n
                  Rozlo\u017een\u00ed z\u00e1t\u011b\u017ee<\/td>\nLine\u00e1rn\u00ed<\/td>\nRadi\u00e1ln\u00ed\/jednotn\u00fd<\/td>\n<\/tr>\n
                  Uzav\u0159en\u00ed agreg\u00e1tu<\/td>\nM\u00edrn\u00e1<\/td>\nVynikaj\u00edc\u00ed<\/td>\n<\/tr>\n
                  Tuhost k\u0159i\u017eovatky<\/td>\nVysok\u00e1<\/td>\nVy\u0161\u0161\u00ed (t\u0159\u00edcestn\u00e9 k\u0159i\u017eovatky)<\/td>\n<\/tr>\n
                  Odolnost proti rozru\u0161ov\u00e1n\u00ed<\/td>\nDobr\u00fd<\/td>\nSuperior<\/td>\n<\/tr>\n
                  Sn\u00ed\u017een\u00ed tlou\u0161\u0165ky z\u00e1kladny<\/td>\nA\u017e 30 %<\/td>\nA\u017e 50 %<\/td>\n<\/tr>\n
                  Typick\u00e9 aplikace<\/td>\nSilnice, dvory<\/td>\nSilnice, n\u00e1stupi\u0161t\u011b, oblasti s velk\u00fdm zat\u00ed\u017een\u00edm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

                  T\u0159\u00edos\u00e1 konstrukce \u00fa\u010dinn\u011b p\u0159eklenuje mezeru mezi tuhou v\u00fdztu\u017e\u00ed a pru\u017en\u00fdm chov\u00e1n\u00edm zeminy a nab\u00edz\u00ed izotropn\u011bj\u0161\u00ed a p\u0159edv\u00eddateln\u011bj\u0161\u00ed vlastnosti.<\/p>\n

                  \n

                  7. Zaji\u0161t\u011bn\u00ed kvality a certifikace<\/strong><\/span><\/h3>\n

                  Spole\u010dnost Feicheng Lianyi p\u016fsob\u00ed v r\u00e1mci integrovan\u00e9 ISO 9001:2015<\/strong> syst\u00e9m \u0159\u00edzen\u00ed kvality a dr\u017e\u00ed Certifikace CE a IGS<\/strong> pro dodr\u017eov\u00e1n\u00ed mezin\u00e1rodn\u00edch p\u0159edpis\u016f.
                  Ka\u017ed\u00e1 v\u00fdrobn\u00ed \u0161ar\u017ee je testov\u00e1na na pevnost v tahu, \u00fa\u010dinnost spoj\u016f a rozm\u011brovou st\u00e1lost, \u010d\u00edm\u017e je zaji\u0161t\u011bno, \u017ee ka\u017ed\u00e1 role spl\u0148uje dom\u00e1c\u00ed i mezin\u00e1rodn\u00ed normy (ASTM, EN, ISO).<\/p>\n

                  T\u0159\u00edos\u00e9 geom\u0159\u00ed\u017ee spole\u010dnosti byly \u00fasp\u011b\u0161n\u011b pou\u017eity v n\u00e1sleduj\u00edc\u00edch oblastech d\u00e1lnice, leti\u0161t\u011b, p\u0159\u00edstavy a \u017eeleznice.<\/strong> v Asii, na Bl\u00edzk\u00e9m v\u00fdchod\u011b, v Evrop\u011b a Ji\u017en\u00ed Americe.<\/p>\n

                  \n

                  8. Udr\u017eitelnost a n\u00e1kladov\u00e1 efektivita<\/strong><\/span><\/h3>\n

                  Krom\u011b mechanick\u00fdch parametr\u016f p\u0159isp\u00edv\u00e1 t\u0159\u00edos\u00e1 geom\u0159\u00ed\u017eka PP spole\u010dnosti Lianyi tak\u00e9 k udr\u017eiteln\u00e1 v\u00fdstavba<\/strong> podle:<\/p>\n

                    \n
                  • \n

                    Sn\u00ed\u017een\u00ed spot\u0159eby kameniva a n\u00e1klad\u016f na p\u0159epravu.<\/p>\n<\/li>\n

                  • \n

                    Sn\u00ed\u017een\u00ed emis\u00ed uhl\u00edku z t\u011b\u017eby a dopravy.<\/p>\n<\/li>\n

                  • \n

                    Prodlou\u017een\u00ed \u017eivotnosti vozovky a minimalizace \u010detnosti \u00fadr\u017eby.<\/p>\n<\/li>\n

                  • \n

                    Po skon\u010den\u00ed \u017eivotnosti je 100 % recyklovateln\u00fdch.<\/p>\n<\/li>\n<\/ul>\n

                    \n

                    9. Z\u00e1v\u011br<\/strong><\/span><\/h3>\n

                    Feicheng Lianyi's polypropylenov\u00e1 triaxi\u00e1ln\u00ed geom\u0159\u00ed\u017eka<\/strong> p\u0159edstavuje pr\u016flom v oblasti geosyntetick\u00e9 v\u00fdztu\u017ee.
                    Jeho v\u00edcesm\u011brn\u00e1 struktura<\/strong>, vysok\u00fd modul pru\u017enosti v tahu<\/strong>a v\u00fdjime\u010dn\u00e1 kapacita blokov\u00e1n\u00ed<\/strong> poskytuj\u00ed vynikaj\u00edc\u00ed stabiliza\u010dn\u00ed vlastnosti v r\u016fzn\u00fdch p\u016fdn\u00edch podm\u00ednk\u00e1ch.<\/p>\n

                    Kombinac\u00ed pokro\u010dil\u00e9 zpracov\u00e1n\u00ed polymer\u016f<\/strong>, p\u0159esn\u00e1 geometrie<\/strong>a p\u0159\u00edsn\u00e1 kontrola kvality<\/strong>, Lianyi poskytuje in\u017een\u00fdr\u016fm a dodavatel\u016fm geom\u0159\u00ed\u017eku, kter\u00e1 nejen zvy\u0161uje mechanick\u00e9 vlastnosti, ale tak\u00e9 optimalizuje n\u00e1klady, trvanlivost a odpov\u011bdnost v\u016f\u010di \u017eivotn\u00edmu prost\u0159ed\u00ed.<\/p>\n

                    A\u0165 u\u017e se jedn\u00e1 o d\u00e1lnice ve vlhk\u00fdch oblastech, kontejnerov\u00e1 st\u00e1n\u00ed na m\u011bkk\u00e9m j\u00edlu nebo leti\u0161tn\u00ed z\u00e1kladny p\u0159i cyklick\u00e9m zat\u00ed\u017een\u00ed, Triaxi\u00e1ln\u00ed geom\u0159\u00ed\u017eka PP spole\u010dnosti Lianyi<\/strong> zaji\u0161\u0165uje stabiln\u00ed z\u00e1klady, del\u0161\u00ed \u017eivotnost vozovek a udr\u017eitelnou infrastrukturu do budoucna.<\/p>","protected":false},"excerpt":{"rendered":"

                    Polypropylenov\u00e1 (PP) t\u0159\u00edos\u00e1 geom\u0159\u00ed\u017eka Lianyi, <\/strong>vyr\u00e1b\u00ed se z proces\u016f pod\u00e1v\u00e1n\u00ed surovin, vytla\u010dov\u00e1n\u00ed na plech, d\u011brov\u00e1n\u00ed na perforaci a protahov\u00e1n\u00ed MD a CMD k dosa\u017een\u00ed po\u017eadovan\u00e9 pevnosti v tahu ve v\u00edce sm\u011brech. \"PP Triaxi\u00e1ln\u00ed geom\u0159\u00ed\u017e\" je definov\u00e1na jako vysoce v\u00fdkonn\u00fd geosyntetick\u00fd materi\u00e1l navr\u017een\u00fd s troj\u00faheln\u00edkov\u00fdmi otvory, kter\u00fd poskytuje v\u00edcesm\u011brn\u00e9 vyztu\u017een\u00ed, lep\u0161\u00ed rozlo\u017een\u00ed zat\u00ed\u017een\u00ed a v\u00fdhody pro stabilizaci ter\u00e9nu.<\/p>","protected":false},"featured_media":1284,"template":"","adweb_product_categories":[68],"adweb_product_tags":[59,263,268,262],"gallery":[1367,1369,1332,1365],"order":null,"acf":[],"_links":{"self":[{"href":"https:\/\/www.lianyigeosyn.com\/cs\/wp-json\/wp\/v2\/adweb_products\/1364"}],"collection":[{"href":"https:\/\/www.lianyigeosyn.com\/cs\/wp-json\/wp\/v2\/adweb_products"}],"about":[{"href":"https:\/\/www.lianyigeosyn.com\/cs\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lianyigeosyn.com\/cs\/wp-json\/wp\/v2\/media\/1284"}],"wp:attachment":[{"href":"https:\/\/www.lianyigeosyn.com\/cs\/wp-json\/wp\/v2\/media?parent=1364"}],"wp:term":[{"taxonomy":"adweb_product_cat","embeddable":true,"href":"https:\/\/www.lianyigeosyn.com\/cs\/wp-json\/wp\/v2\/adweb_product_categories?post=1364"},{"taxonomy":"adweb_product_tag","embeddable":true,"href":"https:\/\/www.lianyigeosyn.com\/cs\/wp-json\/wp\/v2\/adweb_product_tags?post=1364"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}