{"id":438,"date":"2024-03-22T15:01:22","date_gmt":"2024-03-22T15:01:22","guid":{"rendered":"https:\/\/startersites.io\/blocksy\/pottery\/?post_type=product&#038;p=438"},"modified":"2025-12-01T04:47:56","modified_gmt":"2025-12-01T04:47:56","slug":"rh225-concrete-test-hammer","status":"publish","type":"product","link":"https:\/\/mountlaser.com\/fr_fr\/produit\/rh225-concrete-test-hammer\/","title":{"rendered":"Marteau d&#039;essai pour b\u00e9ton RH225"},"content":{"rendered":"<p><a href=\"https:\/\/mountlaser.com\/fr_fr\/\"><strong>Marteau d&#039;essai pour b\u00e9ton RH225<\/strong><\/a> Cet instrument de contr\u00f4le non destructif est essentiel et con\u00e7u pour les professionnels du g\u00e9nie civil. Il est con\u00e7u avec pr\u00e9cision pour mesurer la r\u00e9sistance \u00e0 la compression du b\u00e9ton ordinaire dans une plage de 10 \u00e0 70 N\/mm\u00b2 (1\u00a0450 \u00e0 10\u00a0153 psi) avec une fiabilit\u00e9 exceptionnelle.<\/p>\n<p>La compr\u00e9hension des principes de l&#039;essai au scl\u00e9rom\u00e8tre \u00e0 rebond sur b\u00e9ton est essentielle \u00e0 l&#039;\u00e9valuation structurale, et le RH225 est con\u00e7u pour r\u00e9aliser cet essai avec une pr\u00e9cision in\u00e9gal\u00e9e. Chaque aspect de sa construction est optimis\u00e9 pour r\u00e9pondre aux exigences rigoureuses d&#039;une utilisation comme scl\u00e9rom\u00e8tre \u00e0 b\u00e9ton sur les chantiers du monde entier. <a href=\"https:\/\/mountlaser.com\/fr_fr\/products\/\"><strong>essai au marteau de rebond sur b\u00e9ton<\/strong><\/a> Cette proc\u00e9dure est essentielle \u00e0 l&#039;int\u00e9grit\u00e9 des donn\u00e9es, et la conception am\u00e9lior\u00e9e de notre pointeur assure un r\u00e9glage facile et une stabilit\u00e9 sup\u00e9rieure pour des lectures coh\u00e9rentes.<\/p>\n<p>Que vous effectuiez un contr\u00f4le qualit\u00e9 standard par scl\u00e9rom\u00e8tre ou un essai complet de rebond sur b\u00e9ton pour une analyse structurelle, le RH225 vous garantit des r\u00e9sultats fiables. Il est fabriqu\u00e9 conform\u00e9ment aux normes internationales les plus exigeantes, notamment ASTM C 805 (\u00c9tats-Unis), JGJ\/T 23-2011 (Chine) et diverses normes europ\u00e9ennes (EN 12504-2, DIN 1048).<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-1939\" src=\"https:\/\/mountlaser.com\/wp-content\/uploads\/2024\/03\/2.webp\" alt=\"concrete rebound hammer test\" width=\"500\" height=\"500\" srcset=\"https:\/\/mountlaser.com\/wp-content\/uploads\/2024\/03\/2.webp 1200w, https:\/\/mountlaser.com\/wp-content\/uploads\/2024\/03\/2-300x300.webp 300w, https:\/\/mountlaser.com\/wp-content\/uploads\/2024\/03\/2-400x400.webp 400w, https:\/\/mountlaser.com\/wp-content\/uploads\/2024\/03\/2-800x800.webp 800w, https:\/\/mountlaser.com\/wp-content\/uploads\/2024\/03\/2-600x600.webp 600w, https:\/\/mountlaser.com\/wp-content\/uploads\/2024\/03\/2-1024x1024.webp 1024w, https:\/\/mountlaser.com\/wp-content\/uploads\/2024\/03\/2-150x150.webp 150w, https:\/\/mountlaser.com\/wp-content\/uploads\/2024\/03\/2-768x768.webp 768w, https:\/\/mountlaser.com\/wp-content\/uploads\/2024\/03\/2-12x12.webp 12w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>COMPOSANTS<\/p>\n<table style=\"border-collapse: collapse; width: 216.03pt;\" border=\"0\" width=\"288\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 14.25pt;\">\n<td style=\"height: 14.25pt; width: 216.00pt;\" width=\"288\" height=\"19\">Marteau de rebond<\/td>\n<\/tr>\n<tr style=\"height: 14.25pt;\">\n<td style=\"height: 14.25pt;\" height=\"19\">repose-mains en silicone avec prot\u00e8ge-main<\/td>\n<\/tr>\n<tr style=\"height: 14.25pt;\">\n<td style=\"height: 14.25pt;\" height=\"19\">Une meule<\/td>\n<\/tr>\n<tr style=\"height: 14.25pt;\">\n<td style=\"height: 14.25pt;\" height=\"19\">Un kit d&#039;entretien<\/td>\n<\/tr>\n<tr style=\"height: 14.25pt;\">\n<td style=\"height: 14.25pt;\" height=\"19\">curseur de pointeur et ressort tampon<\/td>\n<\/tr>\n<tr style=\"height: 14.25pt;\">\n<td style=\"height: 14.25pt;\" height=\"19\">bo\u00eete \u00e0 instruments<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><a href=\"https:\/\/mountlaser.com\/fr_fr\/contact-us\/\">Marteau d&#039;essai pour b\u00e9ton RH225<\/a> PARAM\u00c8TRES TECHNIQUES<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 631.52pt;\" border=\"0\" width=\"842\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 14.25pt;\">\n<td class=\"et2\" style=\"height: 14.25pt; width: 322.50pt;\" width=\"430\" height=\"19\">\u00e9nergie d&#039;impact standard<\/td>\n<td class=\"et3\" style=\"width: 309.00pt;\" width=\"412\">2,207J<\/td>\n<\/tr>\n<tr style=\"height: 14.25pt;\">\n<td class=\"et4\" style=\"height: 14.25pt;\" height=\"19\">Longueur du pointeur<\/td>\n<td class=\"et5\">20,0 \u00b10,2 mm<\/td>\n<\/tr>\n<tr style=\"height: 14.25pt;\">\n<td class=\"et4\" style=\"height: 14.25pt;\" height=\"19\">Frottement de l&#039;aiguille<\/td>\n<td class=\"et5\">0,65 \u00b1 0,15 N<\/td>\n<\/tr>\n<tr style=\"height: 14.25pt;\">\n<td class=\"et4\" style=\"height: 14.25pt;\" height=\"19\">Rayon sph\u00e9rique de la tige rebondissante<\/td>\n<td class=\"et5\">25 \u00b1 1,0 mm<\/td>\n<\/tr>\n<tr style=\"height: 14.25pt;\">\n<td class=\"et4\" style=\"height: 14.25pt;\" height=\"19\">rigidit\u00e9 du ressort de tension \u00e9lastique<\/td>\n<td class=\"et5\">785,0 \u00b1 30,0 N\/m<\/td>\n<\/tr>\n<tr style=\"height: 14.25pt;\">\n<td class=\"et4\" style=\"height: 14.25pt;\" height=\"19\">Longueur de fonctionnement du ressort de tension \u00e9lastique<\/td>\n<td class=\"et5\">61,5 \u00b1 0,3 mm<\/td>\n<\/tr>\n<tr style=\"height: 14.25pt;\">\n<td class=\"et4\" style=\"height: 14.25pt;\" height=\"19\">position de d\u00e9collage du marteau rebondissant<\/td>\n<td class=\"et5\">\u00c9chelle \u201c 0~1 \u201d<\/td>\n<\/tr>\n<tr style=\"height: 14.25pt;\">\n<td class=\"et6\" style=\"height: 14.25pt;\" height=\"19\">Valeur d&#039;\u00e9talonnage sur l&#039;enclume d&#039;essai<\/td>\n<td class=\"et7\">78-82<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<ul>\n<li>\u00c9valuation pr\u00e9cise de la r\u00e9sistance : Effectue le test du marteau de rebond pour estimer de mani\u00e8re fiable la r\u00e9sistance \u00e0 la compression in situ.<\/li>\n<li>Construction durable : Bo\u00eetier en alliage d&#039;aluminium 6061 ultra-r\u00e9sistant avec un bouton \u00e9tir\u00e9 qui ne se d\u00e9tachera pas, garantissant une longue dur\u00e9e de vie.<\/li>\n<li>Mouvement de pr\u00e9cision : Le m\u00e9canisme interne est perfectionn\u00e9 gr\u00e2ce \u00e0 des centres d&#039;usinage CNC.<\/li>\n<li>Ressort r\u00e9sistant \u00e0 la fatigue\u00a0: Utilise un ressort import\u00e9 de haute qualit\u00e9 int\u00e9gr\u00e9 dans un assemblage en alliage d\u2019aluminium.<\/li>\n<\/ul>","protected":false},"featured_media":1940,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[71],"product_tag":[],"class_list":{"0":"post-438","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-calibration-testing-instrument","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/mountlaser.com\/fr_fr\/wp-json\/wp\/v2\/product\/438","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mountlaser.com\/fr_fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mountlaser.com\/fr_fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mountlaser.com\/fr_fr\/wp-json\/wp\/v2\/comments?post=438"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mountlaser.com\/fr_fr\/wp-json\/wp\/v2\/media\/1940"}],"wp:attachment":[{"href":"https:\/\/mountlaser.com\/fr_fr\/wp-json\/wp\/v2\/media?parent=438"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mountlaser.com\/fr_fr\/wp-json\/wp\/v2\/product_brand?post=438"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mountlaser.com\/fr_fr\/wp-json\/wp\/v2\/product_cat?post=438"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mountlaser.com\/fr_fr\/wp-json\/wp\/v2\/product_tag?post=438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}