{"id":19352,"date":"2025-08-26T16:16:12","date_gmt":"2025-08-26T14:16:12","guid":{"rendered":"https:\/\/www.darda.de\/conditioning"},"modified":"2026-04-21T09:23:03","modified_gmt":"2026-04-21T07:23:03","slug":"conditioning","status":"publish","type":"page","link":"https:\/\/www.darda.de\/en\/knowledge\/conditioning","title":{"rendered":"Conditioning"},"content":{"rendered":"<div class=\"wissen-inhaltsbereich\">\n<p>In the context of deconstruction, demolition, and natural stone extraction, conditioning describes the sum of all preparatory measures to bring concrete, reinforced concrete, or natural stone into a defined state that enables safe, controlled, and efficient separation, splitting, or cutting. In projects using tools from Darda GmbH &#8211; such as concrete pulverizers or hydraulic wedge splitters &#8211; precise conditioning determines how well cracks can be guided, reinforcement can be exposed, emissions can be limited, and material fractions can be cleanly separated. It also defines measurable boundary conditions &#8211; from permitted vibration velocities to dust thresholds &#8211; that align execution with structural integrity, occupational safety, and environmental compliance.<\/p>\n<h2>Definition: What is meant by conditioning?<\/h2>\n<p><strong>Conditioning<\/strong> refers to the deliberate <em>pretreatment<\/em> of construction and rock materials as well as the work environment to support the subsequent processing method &#8211; such as splitting, crushing with a concrete pulverizer, cutting, or shearing. This includes the analysis of the material structure and reinforcement, introducing relief cuts, borehole drilling, exposing and disconnecting built-in components, shoring and relieving load-bearing parts, dust suppression and noise reduction measures by wetting, as well as the hydraulic and thermal tuning of the systems used. The objective is reproducible fracture behavior, low vibration levels, high occupational safety, and a clean separation of material streams. Where appropriate, pretreatment also standardizes interfaces between process steps, ensuring predictable tool engagement, minimized overbreak, and improved recyclability.<\/p>\n<h2>Objectives and operating principles of conditioning in demolition and extraction<\/h2>\n<p>Effective conditioning pursues several objectives: <strong>Safety<\/strong> through controlled load paths and shoring, <strong>process control<\/strong> through defined crack guidance and preset separation joints, <strong>quality<\/strong> through minimal edge spalling and clean cut faces, <strong>emission transparency<\/strong> through dust and noise reduction, and <strong>resource efficiency<\/strong> through single-grade fractions. Physically, conditioning leverages differences in strength, stiffness, and notch sensitivity to reduce fracture energy and to initiate or guide cracks. For concrete, this concerns the interaction of the cement matrix, aggregates, and reinforcement; for natural stone, it involves jointing, bedding, and anisotropies. Hydraulic parameters, moisture, and temperature significantly influence the result. In practice, fracture mechanics, stress relief via notches, and targeted weakening through drilling or sawing reduce the energy input required for separation while improving predictability.<\/p>\n<ul>\n<li><strong>Geometry control<\/strong>: relief cuts and borehole grids concentrate stresses along intended planes.<\/li>\n<li><strong>Material tuning<\/strong>: moisture and temperature conditioning adjust brittleness and notch sensitivity.<\/li>\n<li><strong>System tuning<\/strong>: hydraulic ramp profiles and tool kinematics stabilize crack initiation and growth.<\/li>\n<li><strong>Isolation<\/strong>: decoupling of components prevents unintended load transfer and collateral damage.<\/li>\n<\/ul>\n<h2>Process steps of conditioning on the construction site<\/h2>\n<p>Conditioning follows a structured sequence adapted to the material, structure, and method. From the survey to stepwise load relief through to targeted pre-separation, the boundary conditions are created for a controlled intervention with concrete pulverizers or hydraulic wedge splitters. Robust execution relies on closed control loops: define targets, implement measures, monitor response, and fine-tune parameters. Method statements with hold points and acceptance criteria ensure that subsequent processing operates within safe, reproducible limits.<\/p>\n<h3>Analysis and planning<\/h3>\n<p>The starting point is material analysis and structural analysis: strength, aging, reinforcement ratio, moisture, and any prestressing are recorded; for rock, additionally jointing, bedding, and compressive strength. The drilling pattern for rock splitting cylinders, the position of separation joints, and shoring are defined. Emission targets and protective measures (dust suppression, ground vibration monitoring) are specified. Non-destructive testing methods and selective core sampling validate assumptions; as-built documentation, utility scans, and permits for hot or confined work complete the basis for planning.<\/p>\n<h3>Structural conditioning of concrete<\/h3>\n<p>Before splitting or crushing, relief cuts and predetermined crack paths are created: borehole drilling per a defined grid, notches to initiate cracks, exposing reinforcement. Concrete pulverizers can selectively remove slab layers and work out reinforcement before steel shear or combi shears cut them. For low-vibration deconstruction, the drilling pattern is matched to element thickness and aggregate size; hydraulic wedge splitters for rock and concrete then produce controlled crack propagation along the specified line. Typical practice includes borehole diameters in the small to medium range with edge distances sufficient to prevent spalling, pre-sawing at re-entrant corners to avoid uncontrolled breakout, and reinforcement cover mapping to align drilling with steel layout.<\/p>\n<h3>Material-related and environmental conditioning<\/h3>\n<p>To reduce emissions, work areas are wetted, sections are placed under a protective enclosure, and airflow control is established. Material streams are separated early: mineral substance, reinforcing steel, built-in components. In sensitive environments, low-vibration methods such as splitting with hydraulic wedge splitters or crushing with a concrete pulverizer are preferred to keep vibrations low and protect adjacent components. Practical measures include localized misting with droplet sizes adapted to fine dust, negative pressure zones where feasible, controlled water usage with run-off capture, and shielding to contain chips and noise while maintaining visibility and access.<\/p>\n<h3>Quality assurance and documentation<\/h3>\n<p>Measurements of fine dust concentration, noise emission, and vibrations, logs of the operating pressure of the hydraulic power pack, as well as photo documentation of drilling patterns and separation joints ensure traceability. Adjustments &#8211; such as to pressure, stroke sequence, or hole spacing &#8211; are implemented step by step and in a traceable manner. Acceptance criteria may include threshold values for peak particle velocity, maximum A-weighted noise levels at defined receptors, and target variances for borehole spacing or depth; trend analyses of hydraulic pressure and oil temperature support consistent tool response.<\/p>\n<h2>Tool selection and coordination: concrete pulverizers, hydraulic wedge splitters, and more<\/h2>\n<p>The choice of method depends on component geometry, reinforcement content, environmental requirements, and the goal of material separation. Often, the combination of crushing and splitting yields the best results: concrete pulverizers loosen and structure the composite, hydraulic wedge splitters take over quiet, targeted crack propagation. Access constraints, available power, and the required separation plane quality further influence selection; near heritage structures or sensitive equipment, low-vibration, low-dust configurations are prioritized.<\/p>\n<h3>Concrete pulverizers: when concrete and reinforcement interact<\/h3>\n<p>Concrete pulverizers break concrete in a controlled manner and expose reinforcement. They are suitable for selective deconstruction when steel content must be separated in a targeted way or when accessibility and boundary conditions complicate the drilling pattern for splitting. In dense reinforcement, combi shears or multi cutters can additionally be used to pre-weaken cross-sections and prepare separation lines. Jaw configuration, tooth geometry, and cycle timing affect particle size distribution and the cleanliness of exposed steel; synchronized sequencing with shoring and cutting tools minimizes residual stresses at interfaces.<\/p>\n<h3>Rock and concrete splitters: quiet, low vibration, precise<\/h3>\n<p>During splitting, rock splitting cylinders are inserted into predrilled holes and pressurized hydraulically using <a href=\"https:\/\/www.darda.de\/en\/product-overview\/hydraulic-rock-and-concrete-splitters\">hydraulic rock and concrete splitters<\/a>. The resulting wedge pressure produces cracks along the planned path. Advantages are low vibrations, good crack guidance, and low emissions &#8211; particularly valuable in special demolition, in tunnels, or near sensitive neighboring structures. Suitable borehole diameters and spacing are selected according to component thickness and desired crack plane; staged pressurization with dwell times stabilizes crack progression and reduces far-field effects.<\/p>\n<h3>Hydraulic power packs as the pacemaker<\/h3>\n<p>Hydraulic power packs provide pressure and flow rate and determine the timing and consistency of the process. A reproducible pressure ramp promotes uniform crack formation; temperature management and preheating or cooling phases stabilize the viscosity of the hydraulic fluid and thus the response of cylinders or pulverizers. Cleanliness and filtration quality, hose cross-sections, and leak-free quick couplings safeguard energy transfer; logged setpoints for pressure, flow, and ramp rate enable repeatable results across shifts.<\/p>\n<h3>Complementary tools: steel shear, tank cutting, combi shears, multi cutters<\/h3>\n<p>Steel shear cut reinforcement and profiles cleanly, cutting torches are used in special operations on tanks and pipelines. Combi shears and multi cutters bridge transitions between mineral and metallic components and prepare the work of concrete pulverizers or splitters by weakening cross-sections or removing attachments. Sequencing avoids shock loading of adjacent components; purge and shielding protocols limit ignition risks during any hot work and protect sensitive installations.<\/p>\n<h2>Conditioning by application area<\/h2>\n<h3>Concrete demolition and special demolition<\/h3>\n<p>Here, establishing safe load paths is paramount: temporary shoring, load relief, defined separation cuts, and prepared drilling patterns. Concrete pulverizers reduce cross-sections and expose reinforcement; subsequently, hydraulic wedge splitters for rock and concrete induce a controlled component break. Emission targets and the deconstruction sequence are precisely coordinated. Settlement and vibration monitoring at predefined control points validate that protective limits are respected while separation progresses along the intended planes.<\/p>\n<h3>Building gutting and cutting<\/h3>\n<p>Before demolition, non-load-bearing layers, installations, and fit-out trades are removed. Conditioning includes exposing separation joints, decoupling built-in components, dust suppression, and the pre-separation of metallic components. Concrete pulverizers and multi cutters structure components so that later splitting or shearing processes proceed quickly and cleanly. Surveys for hazardous materials, isolation and draining of media, and clear demarcation of work zones ensure that subsequent interventions remain low risk and efficient.<\/p>\n<h3>Rock excavation and tunnel construction<\/h3>\n<p>In rock, joints and bedding are utilized. Splitting boreholes follow the natural fabric; rock splitting cylinders generate calm breaks with low far-field effects. Especially in tunnels, the low vibration is a safety and quality advantage because breakouts remain controlled and installed works are protected. Geotechnical mapping, probe drilling, and continuous condition monitoring support adaptive drilling grids and help maintain profile tolerance and face stability.<\/p>\n<h3>Natural stone extraction<\/h3>\n<p>For block extraction, conditioning is crucial: drilling pattern, hole diameter, spacing, and the sequence of pressurization control the separation plane. Moisture and temperature conditions influence the fracture surface; the goal is smooth faces and minimal spalling. Seasonal adjustments and alignment with bedding and grain orientation improve block recovery rates and reduce secondary processing.<\/p>\n<h3>Special operations<\/h3>\n<p>For vessels, tanks, or contaminated components, material-related conditioning is central: inertization, draining, cleaning, and the safe separation of pipelines precede the separation process. Cutting torches and steel shear are used after careful hazard analysis; the order of steps avoids uncontrolled reactions. Where explosive atmospheres may occur, continuous gas measurements, purging, and compliant hot work procedures are implemented before any cut is initiated.<\/p>\n<h2>Material and structural fabric knowledge as the basis of conditioning<\/h2>\n<p>Concrete reacts differently to notches and pressure peaks depending on cement type, water-cement ratio, aggregates, and age. High reinforcement content increases ductility but requires targeted exposure and separation of the steels. Natural stone shows anisotropic behavior: bedding, joint spacing, grain shape, and moisture determine crack propagation. Appropriate conditioning exploits these properties rather than working against them. Additional factors such as alkali-silica reaction, freeze-thaw damage, and microcracking influence notch sensitivity and should be considered when defining drilling patterns and separation sequences.<\/p>\n<h2>Low-emission conditioning: dust, noise, vibrations<\/h2>\n<p>Predrilling with dust extraction, wetting, and adapted hydraulic pacing reduce dust and noise. Splitting methods and crushing with a concrete pulverizer are low vibration; measurement points document vibrations at sensitive neighboring structures. The choice of hole diameter and wedge configuration controls the required energy and thus the emissions. Real-time or periodic monitoring dashboards provide transparency; adaptive pacing and temporary enclosures are adjusted when threshold trends indicate approaching limits.<\/p>\n<h2>Typical error patterns and how to avoid them<\/h2>\n<p>Errors often arise from inadequate preparation. With systematic conditioning, they can be avoided:<\/p>\n<ul>\n<li>Inappropriate drilling pattern: consequence is uncontrolled cracking. Remedy: fabric analysis, field trial\/test, adjustment of spacing and depth.<\/li>\n<li>Undersized hydraulic power: incomplete crack initiation. Remedy: check the hydraulic power pack for operating pressure\/flow rate, observe line cross-sections.<\/li>\n<li>Neglected reinforcement: jamming or erratic fracture. Remedy: use concrete pulverizers to expose, steel shear for defined separation.<\/li>\n<li>Missing load relief and shoring: unexpected load redistributions. Remedy: plan and monitor temporary support systems.<\/li>\n<li>Insufficient dust and noise conditioning: health and neighborhood risks. Remedy: wetting, dust extraction, shielding.<\/li>\n<li>Ignoring temperature and moisture effects: brittle or tough behavior outside the plan. Remedy: align work windows and hydraulics with ambient conditions.<\/li>\n<li>Dirty or misaligned boreholes: reduced splitter efficiency. Remedy: clean holes with air or water and maintain perpendicularity.<\/li>\n<li>Overly aggressive pressure ramp: shock loading and spalling. Remedy: use staged pressurization with dwell times and verify crack development between cycles.<\/li>\n<\/ul>\n<h2>Occupational safety and general legal notes<\/h2>\n<p>Safety concepts consider interventions relevant to the load-bearing structure, media in pipelines or tanks, hazardous substances, and the surroundings. Conditioning creates the prerequisites for a controllable process but does not replace the obligation to conduct a hazard analysis, ensure qualification of personnel, and comply with applicable rules. Requirements may vary regionally; careful review of the relevant provisions is necessary. Method statements with permits to work, lockout-tagout for media, exclusion zones, and defined communication protocols are integral components of safe execution.<\/p>\n<h2>Sustainability and reuse through targeted conditioning<\/h2>\n<p>Clean pre-separation increases the quality of the mineral fraction and metals, lowers disposal costs, and improves the recycling rate. Conditioning enables selective deconstruction, reduces energy input per ton of material, and protects adjacent structures &#8211; an advantage for resource conservation and structural compatibility. Targeted exposure and clean cuts support direct reuse of components where feasible and improve the performance of recycled aggregates by limiting contamination and fines.<\/p>\n<h2>Checklist for practice<\/h2>\n<p>The following overview summarizes proven steps that have become established in practice with tools from Darda GmbH:<\/p>\n<ol>\n<li>Carry out a survey and fabric analysis; clarify rebar and utility line routing.<\/li>\n<li>Define the deconstruction sequence, shoring, and emission targets.<\/li>\n<li>Plan drilling pattern and separation lines; use a field trial\/test if unsure.<\/li>\n<li>Remove interfering materials, expose reinforcement with concrete pulverizers, cut metallic built-ins.<\/li>\n<li>Implement dust suppression and noise reduction measures; set up monitoring.<\/li>\n<li>Check hydraulic power packs and set them to process parameters.<\/li>\n<li>Proceed tactically with splitting or crushing; check results and fine-tune parameters.<\/li>\n<li>Separate fractions by type; complete documentation and quality assurance.<\/li>\n<li>Define acceptance criteria and hold points; document pass or corrective action before proceeding.<\/li>\n<li>Conduct a debrief and update the method statement and drilling or cutting plans for subsequent sections.<\/li>\n<\/ol>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>In the context of deconstruction, demolition, and natural stone extraction, conditioning describes the sum of all preparatory measures to bring concrete, reinforced concrete, or natural stone into a defined state that enables safe, controlled, and efficient separation, splitting, or cutting. In projects using tools from Darda GmbH &#8211; such as <a class=\"moretag\" href=\"https:\/\/www.darda.de\/en\/knowledge\/conditioning\">read more&#8230;<\/a><\/p>\n","protected":false},"author":9,"featured_media":0,"parent":14846,"menu_order":0,"comment_status":"open","ping_status":"open","template":"tmpl\/template-wissen.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-19352","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Conditioning for Demolition &amp; Stone Extraction<\/title>\n<meta name=\"description\" content=\"Learn how conditioning in demolition &amp; rock extraction ensures safe crack control, low vibration \u2713 better outcomes.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.darda.de\/en\/knowledge\/conditioning\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Conditioning for Demolition &amp; Stone Extraction\" \/>\n<meta property=\"og:description\" content=\"Learn how conditioning in demolition &amp; rock extraction ensures safe crack control, low vibration \u2713 better outcomes.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.darda.de\/en\/knowledge\/conditioning\" \/>\n<meta property=\"og:site_name\" content=\"Darda GmbH\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/DardaDemolition\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-21T07:23:03+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"11 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/conditioning\",\"url\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/conditioning\",\"name\":\"Conditioning for Demolition & Stone Extraction\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.darda.de\\\/en#website\"},\"datePublished\":\"2025-08-26T14:16:12+00:00\",\"dateModified\":\"2026-04-21T07:23:03+00:00\",\"description\":\"Learn how conditioning in demolition & rock extraction ensures safe crack control, low vibration \u2713 better outcomes.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/conditioning#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/conditioning\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/conditioning#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.darda.de\\\/en\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Knowledge\",\"item\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Conditioning\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.darda.de\\\/en#website\",\"url\":\"https:\\\/\\\/www.darda.de\\\/en\",\"name\":\"Darda GmbH\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.darda.de\\\/en#organization\"},\"alternateName\":\"Abbruchwerkzeuge\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.darda.de\\\/en?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.darda.de\\\/en#organization\",\"name\":\"Darda GmbH\",\"url\":\"https:\\\/\\\/www.darda.de\\\/en\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.darda.de\\\/en#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.darda.de\\\/wp-content\\\/uploads\\\/2017\\\/09\\\/android-icon-192x192-1.png\",\"contentUrl\":\"https:\\\/\\\/www.darda.de\\\/wp-content\\\/uploads\\\/2017\\\/09\\\/android-icon-192x192-1.png\",\"width\":192,\"height\":192,\"caption\":\"Darda GmbH\"},\"image\":{\"@id\":\"https:\\\/\\\/www.darda.de\\\/en#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/DardaDemolition\",\"https:\\\/\\\/www.instagram.com\\\/darda_demolition\",\"https:\\\/\\\/www.youtube.com\\\/user\\\/DardaGmbH\",\"https:\\\/\\\/www.xing.com\\\/pages\\\/darda-gmbh\",\"https:\\\/\\\/de.linkedin.com\\\/company\\\/darda-gmbh\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Conditioning for Demolition & Stone Extraction","description":"Learn how conditioning in demolition & rock extraction ensures safe crack control, low vibration \u2713 better outcomes.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.darda.de\/en\/knowledge\/conditioning","og_locale":"en_US","og_type":"article","og_title":"Conditioning for Demolition & Stone Extraction","og_description":"Learn how conditioning in demolition & rock extraction ensures safe crack control, low vibration \u2713 better outcomes.","og_url":"https:\/\/www.darda.de\/en\/knowledge\/conditioning","og_site_name":"Darda GmbH","article_publisher":"https:\/\/www.facebook.com\/DardaDemolition","article_modified_time":"2026-04-21T07:23:03+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"11 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.darda.de\/en\/knowledge\/conditioning","url":"https:\/\/www.darda.de\/en\/knowledge\/conditioning","name":"Conditioning for Demolition & Stone Extraction","isPartOf":{"@id":"https:\/\/www.darda.de\/en#website"},"datePublished":"2025-08-26T14:16:12+00:00","dateModified":"2026-04-21T07:23:03+00:00","description":"Learn how conditioning in demolition & rock extraction ensures safe crack control, low vibration \u2713 better outcomes.","breadcrumb":{"@id":"https:\/\/www.darda.de\/en\/knowledge\/conditioning#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.darda.de\/en\/knowledge\/conditioning"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.darda.de\/en\/knowledge\/conditioning#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.darda.de\/en"},{"@type":"ListItem","position":2,"name":"Knowledge","item":"https:\/\/www.darda.de\/en\/knowledge"},{"@type":"ListItem","position":3,"name":"Conditioning"}]},{"@type":"WebSite","@id":"https:\/\/www.darda.de\/en#website","url":"https:\/\/www.darda.de\/en","name":"Darda GmbH","description":"","publisher":{"@id":"https:\/\/www.darda.de\/en#organization"},"alternateName":"Abbruchwerkzeuge","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.darda.de\/en?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.darda.de\/en#organization","name":"Darda GmbH","url":"https:\/\/www.darda.de\/en","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.darda.de\/en#\/schema\/logo\/image\/","url":"https:\/\/www.darda.de\/wp-content\/uploads\/2017\/09\/android-icon-192x192-1.png","contentUrl":"https:\/\/www.darda.de\/wp-content\/uploads\/2017\/09\/android-icon-192x192-1.png","width":192,"height":192,"caption":"Darda GmbH"},"image":{"@id":"https:\/\/www.darda.de\/en#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/DardaDemolition","https:\/\/www.instagram.com\/darda_demolition","https:\/\/www.youtube.com\/user\/DardaGmbH","https:\/\/www.xing.com\/pages\/darda-gmbh","https:\/\/de.linkedin.com\/company\/darda-gmbh"]}]}},"_links":{"self":[{"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/pages\/19352","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/comments?post=19352"}],"version-history":[{"count":1,"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/pages\/19352\/revisions"}],"predecessor-version":[{"id":26483,"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/pages\/19352\/revisions\/26483"}],"up":[{"embeddable":true,"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/pages\/14846"}],"wp:attachment":[{"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/media?parent=19352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}