[et_pb_section fb_built=“1″ admin_label=“header_bergbau“ _builder_version=“4.16″ background_color=“#e2d4c0″ background_image=“https:\/\/engel-bergbau.de\/wp-content\/uploads\/2018\/03\/Gipsberwerk_Engel_frontlader-orange.png“ custom_margin=“|||“ custom_padding=“10%|0px|10%|0px“ global_colors_info=“{}“][\/et_pb_section][et_pb_section fb_built=“1″ _builder_version=“4.16″ custom_padding=“0px|0px|0|0px|false|false“ global_colors_info=“{}“][et_pb_row _builder_version=“4.16″ max_width=“842px“ module_alignment=“center“ custom_padding=“100px||29px||false|false“ use_custom_width=“on“ custom_width_px=“842px“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.16″ custom_padding=“|||“ global_colors_info=“{}“ custom_padding__hover=“|||“][et_pb_text admin_label=“Tittle“ _builder_version=“4.16″ text_font=“Nunito||||||||“ text_font_size=“18px“ text_line_height=“1.8em“ header_font=“||||||||“ header_text_align=“center“ header_3_font=“Oswald|||on|||||“ header_3_font_size=“42px“ header_3_letter_spacing=“2px“ header_3_line_height=“1.5em“ max_width=“600%“ max_width_tablet=““ max_width_phone=““ max_width_last_edited=“on|phone“ module_alignment=“left“ custom_margin=“|||“ locked=“off“ global_colors_info=“{}“]<\/p>\n
Dans la mine \u00ab\u00a0Horst-Peter-Stollen\u00a0\u00bb le gisement est exploit\u00e9 dans des chambres d\u2019extraction \u00e0 piliers tourn\u00e9s.<\/p>\n
Ce proc\u00e9d\u00e9 consiste \u00e0 cr\u00e9er, dans un premier temps, des pistes-tunnel en laissant en place des zones rocheuses formant des parall\u00e9l\u00e9pip\u00e8des rectangles ayant pour fonction de maintenir en place le \u00ab\u00a0toit\u00a0\u00bb rocheux d\u2019origine, \u00e9galement appel\u00e9 roche-couverture. En fonction de la nature du gisement, il arrive que la roche non cass\u00e9e lors de la cr\u00e9ation des tunnels soit extraite ult\u00e9rieurement.<\/p>\n
La roche est g\u00e9n\u00e9ralement cass\u00e9e par forage ou explosion. Pour ce faire, des trous de mine sont perc\u00e9s avec des engins de forage, puis remplis de poudre explosive, par soufflage. Le dynamitage est effectu\u00e9 en fin de journ\u00e9e de travail. La quantit\u00e9 d'explosif et le point de d\u00e9tonation doivent \u00eatre r\u00e9gl\u00e9s de mani\u00e8re \u00e0 \u00e9viter toute d\u00e9gradation ou vibration forte.<\/p>\n
La roche de gypse \/ d'anhydrite ainsi bris\u00e9e est enlev\u00e9e avec des chargeuses sur pneus, puis charg\u00e9e sur des camions \u00e0 benne basculante pour \u00eatre achemin\u00e9e vers la zone de traitement, o\u00f9 elle sera concass\u00e9e. Elle est ensuite stock\u00e9e dans des silos pour \u00eatre charg\u00e9e au moment de son exp\u00e9dition.<\/p>\n
Appel\u00e9 \u00ab\u00a0roche-couverture\u00a0\u00bb par les mineurs, le toit de la mine est r\u00e9guli\u00e8rement inspect\u00e9 pour s\u2019assurer que celui-ci est stable et qu\u2019il n\u2019y a pas de risque d\u2019\u00e9boulement. Il existe cependant des zones o\u00f9 le soutien doit \u00eatre renforc\u00e9, par exemple sur les tron\u00e7ons des tunnels qui m\u00e8nent \u00e0 l\u2019int\u00e9rieur de la mine. Bien d\u2019autres op\u00e9rations encore sont n\u00e9cessaires pour assurer \u00e0 la fois la qualit\u00e9 du produit et la s\u00e9curit\u00e9 au travail, ainsi que la protection de l\u2019environnement et de la sant\u00e9.<\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=“1″ _builder_version=“4.16″ global_colors_info=“{}“][et_pb_row use_custom_gutter=“on“ gutter_width=“1″ make_equal=“on“ _builder_version=“4.16″ custom_margin=“|||“ custom_padding=“|||“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.16″ custom_padding=“|||“ global_colors_info=“{}“ custom_padding__hover=“|||“][et_pb_gallery gallery_ids=“1030,1025,1026,1024,1028,1031,1027,1029,1511,1513,1512″ gallery_captions=“,,,,,,,“ posts_number=“12″ show_pagination=“off“ _builder_version=“4.27.4″ title_font=“||||||||“ title_font_size=“13px“ title_line_height=“1.5em“ caption_font=“||||||||“ custom_margin=“||10px|“ custom_padding=“|||“ border_width_all=“10px“ border_color_all=“#ffffff“ global_colors_info=“{}“][\/et_pb_gallery][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=“4.16″ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.16″ custom_padding=“|||“ global_colors_info=“{}“ custom_padding__hover=“|||“][et_pb_divider show_divider=“off“ _builder_version=“4.16″ global_colors_info=“{}“][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=“4.16″ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.16″ custom_padding=“|||“ global_colors_info=“{}“ custom_padding__hover=“|||“][et_pb_divider show_divider=“off“ _builder_version=“4.16″ global_colors_info=“{}“][\/et_pb_divider][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=“1″ admin_label=“Footer“ _builder_version=“3.0.105″ background_color=“#afafaf“ background_color_gradient_direction=“90deg“ parallax=“on“ custom_padding=“0px|0px|0px|0px“ global_module=“279″ saved_tabs=“all“ locked=“off“ global_colors_info=“{}“][et_pb_row column_structure=“1_3,1_3,1_3″ use_custom_gutter=“on“ gutter_width=“1″ make_equal=“on“ admin_label=“Footer Row“ module_class=“ et_pb_row_fullwidth“ _builder_version=“4.16″ width=“100%“ width_tablet=“100%“ width_phone=““ width_last_edited=“on|desktop“ max_width=“100%“ max_width_tablet=“100%“ max_width_phone=““ max_width_last_edited=“on|desktop“ custom_margin=“|||“ custom_padding=“0px|0px|0px|0px“ animation_style=“fade“ make_fullwidth=“on“ global_module=“1616″ global_colors_info=“{}“][et_pb_column type=“1_3″ _builder_version=“4.16″ background_color=“rgba(114,114,114,0.99)“ custom_padding=“30px|5%|10px|10%“ custom_padding_tablet=““ custom_padding_phone=““ custom_padding_last_edited=“on|phone“ global_colors_info=“{}“ padding_last_edited=“on|phone“ custom_padding__hover=“|||“][et_pb_text admin_label=“Tittle“ _builder_version=“4.16″ text_font=“Oswald||||“ link_font=“||||||||“ ul_font=“||||||||“ ol_font=“||||||||“ quote_font=“||||||||“ header_font=“||||||||“ header_2_font=“Oswald|||on|||||“ header_2_text_align=“left“ header_2_font_size=“40px“ header_2_letter_spacing=“2px“ header_2_line_height=“1.5em“ background_layout=“dark“ custom_margin=“||4%|“ locked=“off“ global_colors_info=“{}“]<\/p>\n
[\/et_pb_text][et_pb_text admin_label=“Texts“ _builder_version=“4.27.4″ text_font=“||||||||“ link_font=“|600|||||||“ link_text_color=“#e09900″ header_font=“Oswald|||on|“ header_text_color=“#DCA57D“ header_font_size=“16px“ header_letter_spacing=“2px“ header_line_height=“1.7em“ header_4_font=“Oswald|||on|||||“ header_4_text_color=“#DCA57D“ header_4_font_size=“16px“ header_4_letter_spacing=“1px“ header_4_line_height=“1.5em“ background_layout=“dark“ custom_margin=“||6%|“ locked=“off“ global_colors_info=“{}“]<\/p>\n
Gipsbergbau ENGEL GmbH [\/et_pb_text][\/et_pb_column][et_pb_column type=“1_3″ _builder_version=“4.16″ background_color=“rgba(114,114,114,0.99)“ custom_padding=“30px|5%|10px|10%“ global_colors_info=“{}“ custom_padding__hover=“|||“][et_pb_text admin_label=“Tittle“ _builder_version=“4.16″ text_font=“Oswald||||“ header_2_font=“Oswald|||on|||||“ header_2_text_align=“left“ header_2_font_size=“40px“ header_2_letter_spacing=“2px“ header_2_line_height=“1.5em“ background_layout=“dark“ custom_margin=“||4%|“ custom_padding=“|10px||“ locked=“off“ global_colors_info=“{}“]<\/p>\n [\/et_pb_text][et_pb_text admin_label=“Texts“ _builder_version=“4.16″ link_font=“|600|||||||“ link_text_color=“#e09900″ header_font=“Oswald|||on|“ header_text_color=“#dca57d“ header_font_size=“16px“ header_letter_spacing=“2px“ header_line_height=“1.7em“ header_4_font=“Oswald|||on|||||“ header_4_text_color=“#dca57d“ header_4_font_size=“16px“ header_4_letter_spacing=“1px“ header_4_line_height=“1.5em“ background_layout=“dark“ custom_margin=“||6%|“ locked=“off“ global_colors_info=“{}“]<\/p>\n Gipsbergbau ENGEL GmbH [\/et_pb_text][\/et_pb_column][et_pb_column type=“1_3″ _builder_version=“4.16″ background_color=“rgba(114,114,114,0.99)“ custom_padding=“30px|5%|10px|10%“ global_colors_info=“{}“ custom_padding__hover=“|||“][et_pb_text admin_label=“Tittle“ _builder_version=“4.16″ text_font=“Oswald||||“ header_2_font=“Oswald|||on|||||“ header_2_text_align=“left“ header_2_font_size=“40px“ header_2_letter_spacing=“2px“ header_2_line_height=“1.5em“ background_layout=“dark“ custom_margin=“||4%|“ custom_padding=“|10px||“ global_colors_info=“{}“]<\/p>\n [\/et_pb_text][et_pb_text admin_label=“Texts“ _builder_version=“4.27.4″ link_font=“|600|||||||“ link_text_color=“#e09900″ header_font=“Oswald|||on|“ header_text_color=“#dca57d“ header_font_size=“16px“ header_letter_spacing=“2px“ header_line_height=“1.7em“ header_4_font=“Oswald|||on|||||“ header_4_text_color=“#dca57d“ header_4_font_size=“16px“ header_4_letter_spacing=“1px“ header_4_line_height=“1.5em“ background_layout=“dark“ custom_margin=“||6%|“ global_colors_info=“{}“]<\/p>\n Protection des donn\u00e9es<\/a><\/p>\n
Auf der Hill 6 a
54295 Trier, Allemagne
T\u00e9l.\u00a0: +49 651 33131
Fax\u00a0: +49 651 308361
info@engel-bergbau.de<\/a><\/p>\nProduction<\/span><\/h2>\n
\u00ab\u00a0Horst-Peter-Stollen\u00a0\u00bb
Zur Gipsgrube 1
54310 Ralingen, Allemagne
T\u00e9l.\u00a0: +49 6585 839
Fax\u00a0: +49 6585 991218
produktion@engel-bergbau.de<\/a><\/p>\nLiens<\/span><\/h2>\n