{"id":653,"date":"2017-01-29T21:55:38","date_gmt":"2017-01-29T20:55:38","guid":{"rendered":"http:\/\/geospectrum.pl\/nawierzchnie\/"},"modified":"2025-05-09T08:39:03","modified_gmt":"2025-05-09T06:39:03","slug":"surface-diagnostics","status":"publish","type":"page","link":"https:\/\/www.geospectrum.pl\/en\/applications\/surface-diagnostics\/","title":{"rendered":"SURFACE DIAGNOSTICS"},"content":{"rendered":"<section class=\"l-section wpb_row tlotresc height_medium with_img\"><div class=\"l-section-img\" role=\"img\" data-img-width=\"1400\" data-img-height=\"308\" style=\"background-image: url(https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/naglowek.jpg);\"><\/div><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row height_medium\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-8 wpb_column vc_column_container tresc has_bg_color\"><div class=\"vc_column-inner us_custom_4fb9e5a3\"><div class=\"wpb_wrapper\"><div class=\"g-cols wpb_row okruszki-kontener via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column okruszki\"><div class=\"wpb_wrapper\"><p><a href=\"https:\/\/www.geospectrum.pl\/en\/\">Main Page<\/a>\u00a0|\u00a0<a href=\"https:\/\/www.geospectrum.pl\/en\/services\">Services<\/a>\u00a0| Surface diagnostics<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row zdjecia-kolumny via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h1>SURFACE DIAGNOSTICS<\/h1>\n<h2>NON-INVASIVE GEORADAR SURVEYS<\/h2>\n<p>Dynamic technological development in recent years had crucial impact on the prevalence of the usage of the geophysical techniques. Problematic aspects of surface diagnostics commonly use non-invasive <a href=\"https:\/\/www.geospectrum.pl\/en\/geophysics\/georadar\">georadar surveys (GPR)<\/a>. They allow to carry out rapid and effective assessment of the technical surface as well as substructure state for runways, airport parking plates, highways, roads, bridges, rail-roads etc. Such surveys provide continuous and non-invasive detailed information about ground structure in order to describe continuity of geotechnical boundaries and occurrence of defects in constructing layers.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row zdjecia-kolumny via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_center\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"365\" height=\"292\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie01.png\" class=\"attachment-full size-full\" alt=\"GPR surface diagnostics, georadar surveys\" loading=\"lazy\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie01.png 365w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie01-300x240.png 300w\" sizes=\"auto, (max-width: 365px) 100vw, 365px\" \/><\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_center\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"365\" height=\"292\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie02.png\" class=\"attachment-full size-full\" alt=\"surface diagnostics, georadar GPR surveys\" loading=\"lazy\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie02.png 365w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie02-300x240.png 300w\" sizes=\"auto, (max-width: 365px) 100vw, 365px\" \/><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row wiersz-podpisu via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column podpis\"><div class=\"wpb_wrapper\"><p>Georadar survey of the pavement (left) and at airport runway (right)<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row zdjecia-kolumny via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h3>ADVANTAGES OF GEORADAR<\/h3>\n<ul>\n<li>non-destructing (non-invasive) surveys,<\/li>\n<li>high accuracy (about cm),<\/li>\n<li>continuous identification of the ground,<\/li>\n<li>high efficiency,<\/li>\n<li>relatively low cost of survey implementation,<\/li>\n<li>the speed of the surveys,<\/li>\n<li>possibility of measurements in different field and atmospheric conditions,<\/li>\n<li>preliminary assessment already in the field,<\/li>\n<li>optimization of geotechnical investigations and repair works.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row zdjecia-kolumny via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_center\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"740\" height=\"165\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie03_en.png\" class=\"attachment-full size-full\" alt=\"GPR surface diagnostics\" loading=\"lazy\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie03_en.png 740w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie03_en-300x67.png 300w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie03_en-600x134.png 600w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row wiersz-podpisu via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column podpis\"><div class=\"wpb_wrapper\"><p>An example of georadar cross-section of the asphalt road surface along the lane with applied geophysical interpretation. The survey was done with two antennas which have different depth of penetration and vertical resolution<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row zdjecia-kolumny via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h2>HIGH-RESOLUTION ANALYSIS OF SURFACE STRUCTURE<\/h2>\n<p>In many engineering tasks, it is very often important to proper determine the structure of surface in a very precise way. In such cases it is necessary to recognize thickness&#8217;s of structural layers (layers of asphalt, concrete, stone, paving, etc.). What is important, precise verification of occurrence and proper location of connecting or reinforcing elements such and bolt anchors is also expected. Such studies are increasingly demanded by investors at the stage of verification of compliance with the designed scope of construction works. GPR surveys are predestined for these tasks. It is always better to identify source of the problem when faults are detected in non-destructive way at the end of construction phase. The requirements, which are then faced before engineering, can only be met by using high-resolution (HR) GPR antennas.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row zdjecia-kolumny via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_center\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"740\" height=\"415\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie10.png\" class=\"attachment-full size-full\" alt=\"GPR surface diagnostics, GPR surveys\" loading=\"lazy\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie10.png 740w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie10-300x168.png 300w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie10-600x336.png 600w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row wiersz-podpisu via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column podpis\"><div class=\"wpb_wrapper\"><p>Georadar acquisition using high resolution bipolar antenna on the road surface made of porphyry slabs<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_center\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"740\" height=\"248\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie11_en.png\" class=\"attachment-full size-full\" alt=\"GPR surface diagnostics, GPR cross-section\" loading=\"lazy\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie11_en.png 740w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie11_en-300x101.png 300w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie11_en-600x201.png 600w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row wiersz-podpisu via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column podpis\"><div class=\"wpb_wrapper\"><p>A sample of georadar cross-section on the road surface covered with porphyry slabs, with geophysical interpretation. The measurement was carried out using very high resolution antenna<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row zdjecia-kolumny via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>Such antennas must be characterized by a very high vertical resolution (~1 cm) which can be met through specialized antenna with minimum of 2 GHz or higher dominant frequencies. However, such accurate studies carry the risk of the impact of small, disrupting objects (small tubes, stones, cables, small irregularities of surface) for data logging. Very often HR GPR bipolar antenna sets are applied.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row zdjecia-kolumny via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_center\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"740\" height=\"149\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie12_en.png\" class=\"attachment-full size-full\" alt=\"GPR surface diagnostics, GPR cross-section\" loading=\"lazy\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie12_en.png 740w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie12_en-300x60.png 300w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie12_en-600x121.png 600w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row wiersz-podpisu via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column podpis\"><div class=\"wpb_wrapper\"><p>A sample GPR cross-section for the surface of the motorway made of concrete slabs densely joined by steel dowels. Derogations in depth and placement of dowels are clearly indicated. Additionally georadar anomalies and boundary between layers were determined.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>GPR investigation results should be verified by mechanical geotechnical boreholes, which clearly find the cause of the detected georadar anomalies. Drillings will specify the scale of unfavourable processes. Proper and early diagnosis allows for quick application of appropriate repair work.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row zdjecia-kolumny via_flex valign_middle type_default stacking_default\"><div class=\"vc_col-sm-9 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_center\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"548\" height=\"321\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie13-2.png\" class=\"attachment-full size-full\" alt=\"surface diagnostics\" loading=\"lazy\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie13-2.png 548w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie13-2-300x176.png 300w\" sizes=\"auto, (max-width: 548px) 100vw, 548px\" \/><\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-3 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_none\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"183\" height=\"321\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie14-2.png\" class=\"attachment-full size-full\" alt=\"surface diagnostics\" loading=\"lazy\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie14-2.png 183w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie14-2-171x300.png 171w\" sizes=\"auto, (max-width: 183px) 100vw, 183px\" \/><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row wiersz-podpisu via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column podpis\"><div class=\"wpb_wrapper\"><p>Mechanical drilling in concrete layers on highway, located in place of observed and marked cracks on surface (left) and a core of two outer layers of concrete separated by a geotextile, with a visible long vertical crack in top layer (right)<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row zdjecia-kolumny via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>Prior to the implementation of GPR studies, very important is the selection of appropriate antennas, depending on the goal and required results. Applying for such cases, georadar antennas with inappropriate frequencies leads to unacceptable errors in precision of identifying of location, depth, thickness, or even inclination of structural objects such as steel anchors, dowels, reinforcement meshes and etc. The real relative position between these elements can be found as well.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row zdjecia-kolumny via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_center\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"740\" height=\"727\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie09_en.png\" class=\"attachment-full size-full\" alt=\"GPR surface diagnostics, georadar GPR surveys\" loading=\"lazy\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie09_en.png 740w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie09_en-300x295.png 300w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie09_en-600x589.png 600w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row wiersz-podpisu via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column podpis\"><div class=\"wpb_wrapper\"><p>GPR cross-sections using antennas different frequencies (resolutions) on concrete surface reinforced by steel anchors. Fig. A &#8211; antenna with the highest resolution. Fig. C &#8211; antenna with the lowest resolution. Visible numerous derogations in the positioning of the anchors and the differences in the location\u2019s precision of structural objects<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row zdjecia-kolumny via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h2>APPLICATIONS<\/h2>\n<ul>\n<li>identification of the continuity of the concrete slabs and bituminous layers,<\/li>\n<li>assessment of thickness when there are many layers of foundation,<\/li>\n<li>identification of voids, stand out zones, cracks and crevices,<\/li>\n<li>localization of flux, washouts and suffosion under the surface,<\/li>\n<li>compaction and subsidence mapping,<\/li>\n<li>identification of reinforced slabs and pipes, ducts, conduits, drains etc.,<\/li>\n<li>analysis of the lithological system,<\/li>\n<li>elaboration of geotechnical investigations to recognize the geomechanical state and structure,<\/li>\n<li>monitoring of the changes in ground while surface and subsurface layers exploited,<\/li>\n<li>determination of foundation layers mixing.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row zdjecia-kolumny via_flex valign_middle type_default stacking_default\"><div class=\"vc_col-sm-2 wpb_column vc_column_container zdjecia-kolumny\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_center\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"60\" height=\"187\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie04-1.png\" class=\"attachment-full size-full\" alt=\"surface diagnostics\" loading=\"lazy\" \/><\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-5 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_center\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"330\" height=\"187\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie05_en-1.png\" class=\"attachment-full size-full\" alt=\"GPR surface diagnostics, GPR cross-section\" loading=\"lazy\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie05_en-1.png 330w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie05_en-1-300x170.png 300w\" sizes=\"auto, (max-width: 330px) 100vw, 330px\" \/><\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-5 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image us_custom_ef0c7adf align_center\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"330\" height=\"187\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie06_en.png\" class=\"attachment-full size-full\" alt=\"surface diagnostics, geotechnical cross-section\" loading=\"lazy\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie06_en.png 330w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie06_en-300x170.png 300w\" sizes=\"auto, (max-width: 330px) 100vw, 330px\" \/><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row wiersz-podpisu via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column podpis\"><div class=\"wpb_wrapper\"><p>Core sample from geotechnical investigation done in a road (left). An example of georadar cross-section of the asphalt road surface done along the lane with applied geophysical interpretation correlated with geotechnical investigations (middle) and geotechnical result of the correlation (right). <\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row zdjecia-kolumny via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_center\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"740\" height=\"476\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie07_en.png\" class=\"attachment-full size-full\" alt=\"GPR surface diagnostics, GPR cross-section\" loading=\"lazy\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie07_en.png 740w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie07_en-300x193.png 300w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie07_en-600x386.png 600w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row wiersz-podpisu via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column podpis\"><div class=\"wpb_wrapper\"><p>Georadar cross-section across the runway with applied geophysical interpretation <\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row zdjecia-kolumny via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_center\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"740\" height=\"308\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie08_en.png\" class=\"attachment-full size-full\" alt=\"GPR surface diagnostics, georadar GPR cross-section\" loading=\"lazy\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie08_en.png 740w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie08_en-300x125.png 300w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/nawierzchnie08_en-600x250.png 600w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row wiersz-podpisu via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column podpis\"><div class=\"wpb_wrapper\"><p>Georadar cross-section along the airport taxi way with applied geophysical interpretation<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row wiersz-podpisu via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-btn-wrapper align_justify\"><a class=\"w-btn us-btn-style_3\" href=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2022\/09\/GeoSpectrum-FOLDER-Surface-Diagnostics-v2.0.pdf\"><span class=\"w-btn-label\">Download in PDF file<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-4 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column ofertatresc\"><div class=\"wpb_wrapper\"><h2>Our <b>offer<\/b><\/h2>\n<\/div><\/div><div class=\"w-grid type_grid layout_3702 cols_2\" id=\"us_grid_1\" style=\"--columns:2;--gap:4px;\" data-filterable=\"true\"><style>@media (max-width:600px){#us_grid_1{--columns:1!important}}.layout_3702 .w-grid-item-h{background:rgba(0,0,0,0.91);color:#ffffff}.layout_3702 .usg_post_image_1{transition-duration:0.4s;transform:scale(1.1) translate(0%,0%);opacity:0.65}.layout_3702 .w-grid-item-h:hover .usg_post_image_1{transform:scale(1) translate(0%,0%);opacity:0.1}.layout_3702 .usg_html_1{transition-duration:0.5s;transform:scale(1.20) translate(0%,0%)}.layout_3702 .w-grid-item-h:hover .usg_html_1{transform:scale(0.85) translate(0%,0%);opacity:1}.layout_3702 .usg_post_image_2{transition-duration:0.3s;transform:scale(1) translate(0%,0%);opacity:0}.layout_3702 .w-grid-item-h:hover .usg_post_image_2{transform:scale(1) translate(0%,0%);opacity:0}.layout_3702 .usg_post_title_1{position:absolute!important;right:0!important;left:0!important;font-family:var(--font-family)!important;font-size:1.2rem!important;color:inherit!important}.layout_3702 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src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/badania-podloza.jpg\" class=\"attachment-us_600_600_crop size-us_600_600_crop wp-post-image\" alt=\"\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/badania-podloza.jpg 320w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/badania-podloza-150x150.jpg 150w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/badania-podloza-300x300.jpg 300w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a><\/div><div class=\"w-html usg_html_1\"><\/div><div class=\"w-post-elm post_image usg_post_image_2 stretched\"><a href=\"http:\/\/geospectrum.pl\/en\/applications\/ground-studies\/\" aria-label=\"Groundstudies\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"320\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/badania-podloza.jpg\" class=\"attachment-us_600_600_crop size-us_600_600_crop wp-post-image\" alt=\"\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/badania-podloza.jpg 320w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/badania-podloza-150x150.jpg 150w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/badania-podloza-300x300.jpg 300w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a><\/div><h2 class=\"w-post-elm post_title usg_post_title_1 has_text_color align_center entry-title color_link_inherit\"><a href=\"http:\/\/geospectrum.pl\/en\/applications\/ground-studies\/\">Ground<br>studies<\/a><\/h2><\/div>\t\t<\/div>\r\n\t\t\t<\/article>\r\n\t<article class=\"w-grid-item size_1x1 custom-link post-449 us_portfolio type-us_portfolio status-publish has-post-thumbnail hentry us_portfolio_category-oferta-en\" data-id=\"449\">\r\n\t\t<div class=\"w-grid-item-h\" style=\"background:rgba(0,0,0,0);\">\r\n\t\t\t\t\t\t\t<a href=\"http:\/\/geospectrum.pl\/en\/applications\/stability\/\" aria-label=\"Stability&lt;br&gt;analysis\"><\/a>\r\n\t\t\t\t\t\t<div class=\"w-vwrapper usg_vwrapper_2 align_center valign_middle\"><div class=\"w-post-elm post_image usg_post_image_1 stretched\"><a href=\"https:\/\/www.geospectrum.pl\/en\/portfolio\/statecznosc\/\" aria-label=\"Stabilityanalysis\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"320\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/analiza-statecznosci.jpg\" class=\"attachment-us_600_600_crop size-us_600_600_crop wp-post-image\" alt=\"\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/analiza-statecznosci.jpg 320w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/analiza-statecznosci-150x150.jpg 150w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/analiza-statecznosci-300x300.jpg 300w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a><\/div><div class=\"w-html usg_html_1\"><\/div><div class=\"w-post-elm post_image usg_post_image_2 stretched\"><a href=\"http:\/\/geospectrum.pl\/en\/applications\/stability\/\" aria-label=\"Stabilityanalysis\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"320\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/analiza-statecznosci.jpg\" class=\"attachment-us_600_600_crop size-us_600_600_crop wp-post-image\" alt=\"\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/analiza-statecznosci.jpg 320w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/analiza-statecznosci-150x150.jpg 150w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/analiza-statecznosci-300x300.jpg 300w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a><\/div><h2 class=\"w-post-elm post_title usg_post_title_1 has_text_color align_center entry-title color_link_inherit\"><a 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size-us_600_600_crop wp-post-image\" alt=\"\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/obliczenia-kubatury.jpg 320w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/obliczenia-kubatury-300x300.jpg 300w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/obliczenia-kubatury-150x150.jpg 150w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a><\/div><div class=\"w-html usg_html_1\"><\/div><div class=\"w-post-elm post_image usg_post_image_2 stretched\"><a href=\"http:\/\/geospectrum.pl\/en\/applications\/kubatura\/\" aria-label=\"Cubaturecalculations\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"320\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/obliczenia-kubatury.jpg\" class=\"attachment-us_600_600_crop size-us_600_600_crop wp-post-image\" alt=\"\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/obliczenia-kubatury.jpg 320w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/obliczenia-kubatury-300x300.jpg 300w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/obliczenia-kubatury-150x150.jpg 150w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a><\/div><h2 class=\"w-post-elm post_title usg_post_title_1 has_text_color align_center entry-title color_link_inherit\"><a href=\"http:\/\/geospectrum.pl\/en\/applications\/kubatura\/\">Cubature<br>calculations<\/a><\/h2><\/div>\t\t<\/div>\r\n\t\t\t<\/article>\r\n\t<article class=\"w-grid-item size_1x1 custom-link post-445 us_portfolio type-us_portfolio status-publish has-post-thumbnail hentry us_portfolio_category-oferta-en\" data-id=\"445\">\r\n\t\t<div class=\"w-grid-item-h\" style=\"background:rgba(0,0,0,0);\">\r\n\t\t\t\t\t\t\t<a href=\"http:\/\/geospectrum.pl\/en\/applications\/mining-and-geology\/\" aria-label=\"Mining&lt;br&gt;and geology\"><\/a>\r\n\t\t\t\t\t\t<div class=\"w-vwrapper usg_vwrapper_2 align_center valign_middle\"><div class=\"w-post-elm post_image usg_post_image_1 stretched\"><a href=\"https:\/\/www.geospectrum.pl\/en\/portfolio\/gornictwoi-geologia\/\" aria-label=\"Miningand geology\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"320\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/gornictwo-i-geologia.jpg\" class=\"attachment-us_600_600_crop size-us_600_600_crop wp-post-image\" alt=\"GeoSpectrum - G\u00f3rnictwo i geologia\" \/><\/a><\/div><div class=\"w-html usg_html_1\"><\/div><div class=\"w-post-elm post_image usg_post_image_2 stretched\"><a href=\"http:\/\/geospectrum.pl\/en\/applications\/mining-and-geology\/\" aria-label=\"Miningand geology\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"320\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/gornictwo-i-geologia.jpg\" class=\"attachment-us_600_600_crop size-us_600_600_crop wp-post-image\" alt=\"GeoSpectrum - G\u00f3rnictwo i geologia\" \/><\/a><\/div><h2 class=\"w-post-elm post_title usg_post_title_1 has_text_color align_center entry-title color_link_inherit\"><a href=\"http:\/\/geospectrum.pl\/en\/applications\/mining-and-geology\/\">Mining<br>and geology<\/a><\/h2><\/div>\t\t<\/div>\r\n\t\t\t<\/article>\r\n\t<article class=\"w-grid-item size_1x1 custom-link post-442 us_portfolio type-us_portfolio status-publish has-post-thumbnail hentry us_portfolio_category-oferta-en\" data-id=\"442\">\r\n\t\t<div class=\"w-grid-item-h\" style=\"background:rgba(0,0,0,0);\">\r\n\t\t\t\t\t\t\t<a href=\"http:\/\/geospectrum.pl\/en\/applications\/engineering\/\" aria-label=\"Engineering\"><\/a>\r\n\t\t\t\t\t\t<div class=\"w-vwrapper usg_vwrapper_2 align_center valign_middle\"><div class=\"w-post-elm post_image usg_post_image_1 stretched\"><a href=\"https:\/\/www.geospectrum.pl\/en\/portfolio\/budownictwo\/\" aria-label=\"Engineering\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"320\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/budownictwo-1.jpg\" class=\"attachment-us_600_600_crop size-us_600_600_crop wp-post-image\" alt=\"GeoSpectrum - Budownictwo\" \/><\/a><\/div><div class=\"w-html usg_html_1\"><\/div><div class=\"w-post-elm post_image usg_post_image_2 stretched\"><a href=\"http:\/\/geospectrum.pl\/en\/applications\/engineering\/\" aria-label=\"Engineering\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"320\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/budownictwo-1.jpg\" class=\"attachment-us_600_600_crop size-us_600_600_crop wp-post-image\" alt=\"GeoSpectrum - Budownictwo\" \/><\/a><\/div><h2 class=\"w-post-elm post_title usg_post_title_1 has_text_color align_center entry-title color_link_inherit\"><a href=\"http:\/\/geospectrum.pl\/en\/applications\/engineering\/\">Engineering<\/a><\/h2><\/div>\t\t<\/div>\r\n\t\t\t<\/article>\r\n\t<article class=\"w-grid-item size_1x1 custom-link post-439 us_portfolio type-us_portfolio status-publish has-post-thumbnail hentry us_portfolio_category-oferta-en\" data-id=\"439\">\r\n\t\t<div class=\"w-grid-item-h\" style=\"background:rgba(0,0,0,0);\">\r\n\t\t\t\t\t\t\t<a href=\"http:\/\/geospectrum.pl\/en\/applications\/objects-location\/\" aria-label=\"Objects&lt;br&gt;location\"><\/a>\r\n\t\t\t\t\t\t<div class=\"w-vwrapper usg_vwrapper_2 align_center valign_middle\"><div class=\"w-post-elm post_image usg_post_image_1 stretched\"><a href=\"https:\/\/www.geospectrum.pl\/en\/portfolio\/lokalizacjaobiektow\/\" aria-label=\"Objectslocation\"><img loading=\"lazy\" decoding=\"async\" width=\"365\" height=\"365\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2026\/02\/wielkokubaturowe01.png\" class=\"attachment-us_600_600_crop size-us_600_600_crop wp-post-image\" alt=\"\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2026\/02\/wielkokubaturowe01.png 365w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2026\/02\/wielkokubaturowe01-300x300.png 300w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2026\/02\/wielkokubaturowe01-150x150.png 150w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2026\/02\/wielkokubaturowe01-350x350.png 350w\" sizes=\"auto, (max-width: 365px) 100vw, 365px\" \/><\/a><\/div><div class=\"w-html usg_html_1\"><\/div><div class=\"w-post-elm post_image usg_post_image_2 stretched\"><a href=\"http:\/\/geospectrum.pl\/en\/applications\/objects-location\/\" aria-label=\"Objectslocation\"><img loading=\"lazy\" decoding=\"async\" width=\"365\" height=\"365\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2026\/02\/wielkokubaturowe01.png\" class=\"attachment-us_600_600_crop size-us_600_600_crop wp-post-image\" alt=\"\" srcset=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2026\/02\/wielkokubaturowe01.png 365w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2026\/02\/wielkokubaturowe01-300x300.png 300w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2026\/02\/wielkokubaturowe01-150x150.png 150w, https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2026\/02\/wielkokubaturowe01-350x350.png 350w\" sizes=\"auto, (max-width: 365px) 100vw, 365px\" \/><\/a><\/div><h2 class=\"w-post-elm post_title usg_post_title_1 has_text_color align_center entry-title color_link_inherit\"><a href=\"http:\/\/geospectrum.pl\/en\/applications\/objects-location\/\">Objects<br>location<\/a><\/h2><\/div>\t\t<\/div>\r\n\t\t\t<\/article>\r\n\t<article class=\"w-grid-item size_1x1 custom-link post-437 us_portfolio type-us_portfolio status-publish has-post-thumbnail hentry us_portfolio_category-oferta-en\" data-id=\"437\">\r\n\t\t<div class=\"w-grid-item-h\" style=\"background:rgba(0,0,0,0);\">\r\n\t\t\t\t\t\t\t<a href=\"http:\/\/geospectrum.pl\/en\/applications\/exploration-geophysics\/\" aria-label=\"Exploration&lt;br&gt;geophysics\"><\/a>\r\n\t\t\t\t\t\t<div class=\"w-vwrapper usg_vwrapper_2 align_center valign_middle\"><div class=\"w-post-elm post_image usg_post_image_1 stretched\"><a href=\"https:\/\/www.geospectrum.pl\/en\/portfolio\/geofizykaposzykiwawcza\/\" aria-label=\"Explorationgeophysics\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"320\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/geofizyka-poszukiwawcza-1.jpg\" class=\"attachment-us_600_600_crop size-us_600_600_crop wp-post-image\" alt=\"\" \/><\/a><\/div><div class=\"w-html usg_html_1\"><\/div><div class=\"w-post-elm post_image usg_post_image_2 stretched\"><a href=\"http:\/\/geospectrum.pl\/en\/applications\/exploration-geophysics\/\" aria-label=\"Explorationgeophysics\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"320\" src=\"https:\/\/www.geospectrum.pl\/wp-content\/uploads\/2017\/01\/geofizyka-poszukiwawcza-1.jpg\" class=\"attachment-us_600_600_crop size-us_600_600_crop wp-post-image\" alt=\"\" \/><\/a><\/div><h2 class=\"w-post-elm post_title usg_post_title_1 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