{"product_id":"mapei-mapegrout-tissotropico-25-kg-malta-fibrorinforzata-r4-per-ripristino-strutturale-del-calcestruzzo","title":"Mapei Mapegrout Tissotropico 25 kg – Malta Fibrorinforzata R4 per Ripristino Strutturale del Calcestruzzo","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eMapei Mapegrout Tissotropico\u003c\/b\u003e è una malta cementizia tissotropica fibrorinforzata a ritiro compensato, specifica per il \u003cspan class=\"s1\"\u003e\u003cb\u003eripristino e il risanamento di strutture in calcestruzzo\u003c\/b\u003e\u003c\/span\u003e. Grazie alle elevate prestazioni meccaniche è indicata anche per interventi di \u003cspan class=\"s1\"\u003e\u003cb\u003eriparazione strutturale\u003c\/b\u003e\u003c\/span\u003e ed è classificata \u003cspan class=\"s1\"\u003e\u003cb\u003eR4 secondo la norma EN 1504-3\u003c\/b\u003e\u003c\/span\u003e. \u003cspan class=\"Apple-converted-space\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eÈ particolarmente indicata per la \u003cspan class=\"s1\"\u003e\u003cb\u003ericostruzione del copriferro\u003c\/b\u003e\u003c\/span\u003e, il ripristino di parti degradate del calcestruzzo e la riparazione di \u003cspan class=\"s1\"\u003e\u003cb\u003espigoli, travi, pilastri e balconi\u003c\/b\u003e\u003c\/span\u003e danneggiati, ad esempio, in seguito alla corrosione dei ferri di armatura. \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eLa formulazione è costituita da leganti cementizi, aggregati selezionati, additivi speciali e fibre sintetiche. Dopo la miscelazione con acqua si ottiene una malta di consistenza tissotropica, caratteristica che ne facilita l’applicazione anche su \u003cspan class=\"s1\"\u003e\u003cb\u003esuperfici verticali\u003c\/b\u003e\u003c\/span\u003e, senza necessità di casserature per gli spessori previsti dalla scheda tecnica. \u003c\/p\u003e\n\u003cp class=\"p2\"\u003e \u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eCaratteristiche principali:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003eMalta cementizia \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003efibrorinforzata\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eRitiro compensato\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003eIndicata per il \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eripristino strutturale del calcestruzzo\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003eClasse \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eR4 secondo EN 1504-3\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eConsistenza tissotropica\u003c\/li\u003e\n\u003cli\u003eApplicabile a cazzuola, frattazzo o mediante intonacatrice\u003c\/li\u003e\n\u003cli\u003eSpessore massimo indicativo per singolo strato: \u003cspan class=\"s1\"\u003e\u003cb\u003e30–35 mm\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensione massima dell’aggregato: \u003cspan class=\"s1\"\u003e\u003cb\u003e2,5 mm\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eTempo di lavorabilità dell’impasto: circa \u003cspan class=\"s1\"\u003e\u003cb\u003e1 ora a +20°C\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eConsumo indicativo: \u003cspan class=\"s1\"\u003e\u003cb\u003e19 kg\/m² per cm di spessore\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003eColore: \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003egrigio\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003eConfezione: \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003esacco da 25 kg\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003ePreparazione\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eUn sacco da \u003cspan class=\"s1\"\u003e\u003cb\u003e25 kg\u003c\/b\u003e\u003c\/span\u003e viene miscelato indicativamente con \u003cspan class=\"s1\"\u003e\u003cb\u003e3,8–4,1 litri di acqua\u003c\/b\u003e\u003c\/span\u003e, fino a ottenere un impasto omogeneo. Il supporto deve essere solido, ruvido, privo di parti incoerenti e adeguatamente preparato e bagnato prima dell’applicazione secondo le indicazioni Mapei. \u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eCampi di applicazione\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eIdeale per interventi di \u003cspan class=\"s1\"\u003e\u003cb\u003eripristino del calcestruzzo degradato\u003c\/b\u003e\u003c\/span\u003e, ricostruzione del copriferro, riparazione di elementi in cemento armato, travi, pilastri, balconi e spigoli, nonché per interventi in cui siano richieste le prestazioni di una \u003cspan class=\"s1\"\u003e\u003cb\u003emalta strutturale di classe R4\u003c\/b\u003e\u003c\/span\u003e. \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eFormato:\u003c\/b\u003e 25 kg\u003cbr\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eMarca:\u003c\/b\u003e\u003c\/span\u003e Mapei\u003cbr\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eProdotto:\u003c\/b\u003e\u003c\/span\u003e Mapegrout Tissotropico\u003cbr\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eClassificazione:\u003c\/b\u003e\u003c\/span\u003e EN 1504-3 – R4\u003cbr\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eTipologia:\u003c\/b\u003e\u003c\/span\u003e Malta tissotropica fibrorinforzata a ritiro compensato\u003c\/p\u003e","brand":"ELGOTEN SRL","offers":[{"title":"25 kg","offer_id":54948800102739,"sku":"MAPEGROUT","price":29.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/7096\/7891\/files\/image_190e3a6f-7905-4e58-89c5-9ea2962207d2.png?v=1789471449","url":"https:\/\/www.elgoten.it\/fr\/products\/mapei-mapegrout-tissotropico-25-kg-malta-fibrorinforzata-r4-per-ripristino-strutturale-del-calcestruzzo","provider":"ELGOTEN SRL","version":"1.0","type":"link"}