{"id":2907,"date":"2019-10-01T10:21:42","date_gmt":"2019-10-01T08:21:42","guid":{"rendered":"http:\/\/batimedianews.com\/live\/?p=2907"},"modified":"2021-10-21T12:36:02","modified_gmt":"2021-10-21T10:36:02","slug":"maisons-individuelles-et-habitats-collectifs-alkern-innove-avec-sa-nouvelle-gamme-de-blocs-r1-confort-r1-et-kosmo-r1-les-parfaites-combinaisons-entre-isolation-et-elevation","status":"publish","type":"post","link":"https:\/\/batimedianews.com\/live\/index.php\/2019\/10\/01\/maisons-individuelles-et-habitats-collectifs-alkern-innove-avec-sa-nouvelle-gamme-de-blocs-r1-confort-r1-et-kosmo-r1-les-parfaites-combinaisons-entre-isolation-et-elevation\/","title":{"rendered":"Maisons individuelles et habitats collectifs : Alkern innove avec sa nouvelle gamme de blocs R1, Confort R1 et Kosmo R1, les parfaites combinaisons entre isolation et \u00e9l\u00e9vation"},"content":{"rendered":"\n<p style=\"text-align:justify\">Premier fabricant ind\u00e9pendant de produits pr\u00e9fabriqu\u00e9s  en b\u00e9ton en France, Alkern ne cesse d\u2019innover au service  du confort et des performances.<br> Nouvelles d\u00e9monstrations du savoir-faire de ce leader, les blocs  Confort R1 et Kosmo R1 se destinent plus particuli\u00e8rement \u00e0  la construction de maisons individuelles et d\u2019habitats collectifs \u00e0  basse consommation d\u2019\u00e9nergie, allant jusqu\u2019au R+3.<br> Affichant des r\u00e9sistances thermiques de 1 m2.K\/W, ces solutions  porteuses et isolantes conjuguent les performances (thermique,  acoustique, m\u00e9canique, feu) pour garantir des \u00e9conomies (de la  construction \u00e0 l\u2019usage), et un confort optimal en toutes saisons,  \u00e9t\u00e9 comme hiver. En d\u00e9ployant ces solutions innovantes de blocs  int\u00e9grant une \u00e2me isolante et offrant une r\u00e9sistance m\u00e9canique  de Fk = 4.9 Mpa \/ B60, Alkern fait le pari des performances  pour la construction de b\u00e2timents basse consommation \u00e0  usage d\u2019habitation, jusqu\u2019\u00e0 3 \u00e9tages ; d\u2019autant que ces blocs  revendiquent \u00e9galement une r\u00e9sistance au feu REI = 180 mn.<br> Labellis\u00e9s NF, les blocs Confort R1 et Kosmo R1 g\u00e9n\u00e8rent  confort et \u00e9conomies. Ils se mettent en oeuvre par pose coll\u00e9e  et leurs dimensions respectives (20 x 25 x 50 cm et 20 x 20 x  50 cm) induisent de fait un calepinage ais\u00e9, comme une rapidit\u00e9  d\u2019ex\u00e9cution, g\u00e9n\u00e9ratrice de comp\u00e9titivit\u00e9. De plus, le classement \u00e0  l\u2019enduit offre des possibilit\u00e9s de traitement de finition par application  d\u2019enduits OC 3, l\u00e0-encore, une source de rapidit\u00e9 de mise en  oeuvre, de d\u00e9lais de chantiers minimis\u00e9s et de co\u00fbts r\u00e9duits.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"634\" height=\"382\" src=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern8-1.jpg?resize=634%2C382\" alt=\"\" class=\"wp-image-2908\" srcset=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern8-1.jpg?w=634&amp;ssl=1 634w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern8-1.jpg?resize=300%2C181&amp;ssl=1 300w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern8-1.jpg?resize=10%2C6&amp;ssl=1 10w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern8-1.jpg?resize=432%2C260&amp;ssl=1 432w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern8-1.jpg?resize=396%2C239&amp;ssl=1 396w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern8-1.jpg?resize=365%2C220&amp;ssl=1 365w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><\/figure>\n\n\n\n<p style=\"text-align:justify\">Outre un classement \u00e0 l\u2019air A+ (FDES en cours de certification),  ces blocs Kosmo R1 et Confort R1 participent \u00e9galement  au confort acoustique avec des tr\u00e8s bonnes performances  d\u2019affaiblissement (\u00e0 titre d\u2019exemples, le Confort R1 affiche  Rw+C = 55 dB \/ Rw+Ctr = 48 dB avec doublage PSE 100 mm  et Rw+C = 65 dB \/ Rw+Ctr = 60 dB avec doublage en laine  min\u00e9rale de 100 mm. Notons enfin que ces nouveaux blocs  Alkern Confort R1 et Kosmo R1 se positionnent en syst\u00e8me  complet car ils s\u2019accompagnent \u00e9galement d\u2019accessoires (bloc  poteau, bloc double poteau, bloc coupe, bloc U) et de solutions  de traitement des ponts thermiques (Ruptherm ou Isopanel). <\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"692\" height=\"356\" src=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern9-1.jpg?resize=692%2C356\" alt=\"\" class=\"wp-image-2909\" srcset=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern9-1.jpg?w=692&amp;ssl=1 692w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern9-1.jpg?resize=300%2C154&amp;ssl=1 300w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern9-1.jpg?resize=10%2C5&amp;ssl=1 10w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern9-1.jpg?resize=432%2C222&amp;ssl=1 432w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern9-1.jpg?resize=396%2C204&amp;ssl=1 396w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern9-1.jpg?resize=660%2C340&amp;ssl=1 660w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern9-1.jpg?resize=428%2C220&amp;ssl=1 428w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"687\" height=\"352\" src=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern10-1.jpg?resize=687%2C352\" alt=\"\" class=\"wp-image-2910\" srcset=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern10-1.jpg?w=687&amp;ssl=1 687w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern10-1.jpg?resize=300%2C154&amp;ssl=1 300w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern10-1.jpg?resize=10%2C5&amp;ssl=1 10w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern10-1.jpg?resize=432%2C221&amp;ssl=1 432w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern10-1.jpg?resize=396%2C203&amp;ssl=1 396w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern10-1.jpg?resize=660%2C338&amp;ssl=1 660w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2019\/09\/alkern10-1.jpg?resize=429%2C220&amp;ssl=1 429w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Premier fabricant ind\u00e9pendant de produits pr\u00e9fabriqu\u00e9s en b\u00e9ton en France, Alkern ne cesse d\u2019innover au service du confort et des performances. Nouvelles d\u00e9monstrations du savoir-faire de ce leader, les blocs Confort R1 et Kosmo R1 se destinent plus particuli\u00e8rement \u00e0 la construction de maisons individuelles et d\u2019habitats collectifs \u00e0 basse consommation d\u2019\u00e9nergie, allant jusqu\u2019au R+3. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[4,21,542],"tags":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":37777,"url":"https:\/\/batimedianews.com\/live\/index.php\/2024\/05\/31\/alkern-cap-sur-le-bas-carbone-et-la-valorisation-metier\/","url_meta":{"origin":2907,"position":0},"title":"ALKERN : cap sur le bas carbone et la valorisation m\u00e9tier","date":"31 mai 2024","format":false,"excerpt":"Alkern, leader ind\u00e9pendant de produits pr\u00e9fabriqu\u00e9s en b\u00e9ton, affiche un CA en l\u00e9g\u00e8re progression \u00e0 260 millions d\u2019euros, malgr\u00e9 un march\u00e9 difficile, gr\u00e2ce \u00e0 l\u2019acquisition d\u2019ADG B\u00e9ton. En termes de tonnage, \u00e0 isop\u00e9rim\u00e8tre et en comparant l\u2019exercice 2023 \u00e0 celui de 2022, le b\u00e2timent se contracte de 22 %, les\u2026","rel":"","context":"Dans &quot;Actualit\u00e9 Entreprises&quot;","img":{"alt_text":"","src":"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2024\/05\/Alkern.jpg?fit=825%2C825&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":38404,"url":"https:\/\/batimedianews.com\/live\/index.php\/2024\/07\/09\/piece-de-raccordement-une-innovation-brevetee-alkern-pour-les-tp\/","url_meta":{"origin":2907,"position":1},"title":"Pi\u00e8ce de raccordement, guide racinaire, pav\u00e9s Signature, E-massif, Bloc Natur R1 et Isopanel Max : un floril\u00e8ge d&rsquo;innovations sign\u00e9es Alkern","date":"9 juillet 2024","format":false,"excerpt":"https:\/\/www.youtube.com\/watch?v=BlcFKAMU9C4 Interview Alkern La solution E-Massif d'ALKERN, d\u00e9di\u00e9e \u00e0 l'ancrage des bornes de recharge \u00e9lectrique jusqu'\u00e0 22 kW. \u00a0ALKERN innove aussi c\u00f4t\u00e9 TP avec une nouveaut\u00e9 d\u00e9di\u00e9e aux r\u00e9seaux d\u2019assainissement : la pi\u00e8ce de raccordement. V\u00e9ritable garantie de disposer de raccords durablement \u00e9tanches (gr\u00e2ce \u00e0 un double joint \u00e9lastom\u00e8re et\u2026","rel":"","context":"Dans &quot;Actualit\u00e9 Entreprises&quot;","img":{"alt_text":"","src":"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2024\/06\/Alkern.jpg?fit=825%2C825&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":44271,"url":"https:\/\/batimedianews.com\/live\/index.php\/2025\/04\/09\/alkern-devoile-son-guide-de-performances-au-feu-des-maconneries\/","url_meta":{"origin":2907,"position":2},"title":"Alkern d\u00e9voile son Guide de performances au feu des ma\u00e7onneries","date":"9 avril 2025","format":false,"excerpt":"Chaque ann\u00e9e en France, on recense quelque 25 000 incendies, engendrant plus de 10 000 victimes et 250 d\u00e9c\u00e8s. Dans ce contexte, limiter la propagation du feu et des fum\u00e9es en cas d\u2019incendie et garantir la stabilit\u00e9 des \u00e9l\u00e9ments porteurs pour s\u00e9curiser l\u2019acc\u00e8s comme l\u2019intervention des services de secours constituent\u2026","rel":"","context":"Dans &quot;Actualit\u00e9 Entreprises&quot;","img":{"alt_text":"","src":"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2025\/04\/Alkern.jpg?fit=825%2C825&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":48178,"url":"https:\/\/batimedianews.com\/live\/index.php\/2025\/11\/26\/alkern-annonce-des-fdes-pour-lensemble-de-son-offre-de-planelles\/","url_meta":{"origin":2907,"position":3},"title":"Alkern annonce des FDES pour l\u2019ensemble de son offre de planelles","date":"26 novembre 2025","format":false,"excerpt":"L\u2019acteur majeur du b\u00e9ton pr\u00e9fabriqu\u00e9 en France, Alkern, continue le d\u00e9ploiement de sa strat\u00e9gie de couverture de FDES certifi\u00e9es, individuelles ou collectives, pour l\u2019int\u00e9gralit\u00e9 de son offre. Apr\u00e8s s\u2019\u00eatre impos\u00e9 comme le premier fabricant fran\u00e7ais \u00e0 proposer des FDES v\u00e9rifi\u00e9es pour ses r\u00e9f\u00e9rences de dalles drainantes en b\u00e9ton, Alkern persiste\u2026","rel":"","context":"Dans &quot;Actualit\u00e9 Entreprises&quot;","img":{"alt_text":"","src":"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2025\/11\/Alkern-1.jpg?fit=825%2C825&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":3789,"url":"https:\/\/batimedianews.com\/live\/index.php\/2020\/02\/09\/avec-rmur-alkern-lance-une-solution-de-paroi-complete-economique-et-bas-carbone\/","url_meta":{"origin":2907,"position":4},"title":"Avec R+MuR, Alkern lance une solution de paroi compl\u00e8te, \u00e9conomique et bas carbone","date":"9 f\u00e9vrier 2020","format":false,"excerpt":"Objectif : R\u00e9pondre au besoin du march\u00e9 des b\u00e2timents \u00e0 \u00e9tage (toutes familles) et notamment du petit collectif (jusqu\u2019\u00e0 R+4) Repenser la conception des parois verticales pour des b\u00e2timents \u00e0 \u00e9tages performants \u00e0 tous points de vue, tout en conservant une mise en oeuvre traditionnelle ma\u00eetris\u00e9e par les entreprises :\u2026","rel":"","context":"Dans &quot;Actualit\u00e9 Entreprises&quot;","img":{"alt_text":"","src":"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2020\/02\/alkern1_image.jpg?fit=952%2C952&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":41165,"url":"https:\/\/batimedianews.com\/live\/index.php\/2024\/11\/06\/saugnac-jauges-lance-sa-jauge-r1-une-revolution-pour-le-suivi-des-fissures-a-distance\/","url_meta":{"origin":2907,"position":5},"title":"Saugnac Jauges lance sa Jauge R1 : une r\u00e9volution pour le suivi des fissures \u00e0 distance","date":"6 novembre 2024","format":false,"excerpt":"Saugnac Jauges enrichit sa gamme de produits avec un fissurom\u00e8tre connect\u00e9, la nouvelle Jauge R1. Cette innovation permet de suivre \u00e0 distance l\u2019\u00e9volution des fissures gr\u00e2ce \u00e0 trois capteurs int\u00e9gr\u00e9s : \u00e9cartement, temp\u00e9rature et humidit\u00e9. Une solution rassurante pour faire face \u00e0 un probl\u00e8me de plus en plus pr\u00e9occupant dans\u2026","rel":"","context":"Dans &quot;Actualit\u00e9 Entreprises&quot;","img":{"alt_text":"","src":"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2024\/11\/Saugnac-articles-.jpg?fit=825%2C825&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/posts\/2907"}],"collection":[{"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/comments?post=2907"}],"version-history":[{"count":1,"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/posts\/2907\/revisions"}],"predecessor-version":[{"id":2911,"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/posts\/2907\/revisions\/2911"}],"wp:attachment":[{"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/media?parent=2907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/categories?post=2907"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/tags?post=2907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}