{"id":634,"date":"2025-02-13T22:37:32","date_gmt":"2025-02-13T14:37:32","guid":{"rendered":"http:\/\/47.122.76.160\/?p=634"},"modified":"2025-02-15T20:37:57","modified_gmt":"2025-02-15T12:37:57","slug":"%e7%bd%91%e7%90%83%e5%9c%ba%e5%9c%b0","status":"publish","type":"post","link":"https:\/\/njfeeling.com\/en\/%e7%bd%91%e7%90%83%e5%9c%ba%e5%9c%b0\/","title":{"rendered":"tennis court"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"634\" class=\"elementor elementor-634\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5dfd37f4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5dfd37f4\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-54a01ae\" data-id=\"54a01ae\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-188cd44 e-flex e-con-boxed e-con e-parent\" data-id=\"188cd44\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d819930 e-con-full e-flex e-con e-child\" data-id=\"d819930\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d9dc1e elementor-skin-slideshow elementor-arrows-yes elementor-widget elementor-widget-media-carousel\" data-id=\"7d9dc1e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;skin&quot;:&quot;slideshow&quot;,&quot;effect&quot;:&quot;slide&quot;,&quot;show_arrows&quot;:&quot;yes&quot;,&quot;speed&quot;:500,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;loop&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;space_between&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;space_between_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;space_between_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]}}\" data-widget_type=\"media-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper\">\r\n\t\t\t\t\t<div class=\"elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Slides\">\r\n\t\t\t\t<div class=\"swiper-wrapper\">\r\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"10001\" style=\"background-image: url(&#039;https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10001-15.jpg&#039;)\">\r\n\r\n\t\t\t\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"10002\" style=\"background-image: url(&#039;https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10002-11.jpg&#039;)\">\r\n\r\n\t\t\t\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"10003\" style=\"background-image: url(&#039;https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10003-8.jpg&#039;)\">\r\n\r\n\t\t\t\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"10004\" style=\"background-image: url(&#039;https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10004-7.jpg&#039;)\">\r\n\r\n\t\t\t\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Previous\" data-no-translation-aria-label=\"\">\r\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Next\" data-no-translation-aria-label=\"\">\r\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-swiper\">\r\n\t\t\t\t\t<div class=\"elementor-main-swiper swiper elementor-thumbnails-swiper swiper\" role=\"region region\" aria-roledescription=\"carousel carousel\" aria-label=\"Slides Slides\">\r\n\t\t\t\t<div class=\"swiper-wrapper\">\r\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"10001\" style=\"background-image: url(&#039;https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10001-15.jpg&#039;)\">\r\n\r\n\t\t\t\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"10002\" style=\"background-image: url(&#039;https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10002-11.jpg&#039;)\">\r\n\r\n\t\t\t\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"10003\" style=\"background-image: url(&#039;https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10003-8.jpg&#039;)\">\r\n\r\n\t\t\t\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"10004\" style=\"background-image: url(&#039;https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10004-7.jpg&#039;)\">\r\n\r\n\t\t\t\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c2b8896 e-con-full e-flex e-con e-child\" data-id=\"c2b8896\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d07cabe elementor-widget elementor-widget-heading\" data-id=\"d07cabe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">tennis court<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a9b73c elementor-widget elementor-widget-text-editor\" data-id=\"0a9b73c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A standard tennis court covers an area of not less than 670 square meters (36.6 meters (north-south) x 18.3 meters (east-west)), which is also the net size of a standard tennis court surrounded by a retaining net or an interior wall of an indoor building. Within this area, the standard dimensions of an effective doubles court are: 23.77 meters (length) x 10.98 meters (width), and the standard dimensions of an effective singles court are: 23.77 meters (length) x 8.23 (width), with a margin of no less than 6.40 meters behind each end line, and a margin of no less than 3.66 meters outside each side line. To install net posts in the court, the distance between posts is 12.80 meters measured at the center of the two posts, and the top of the net posts is 1.07 meters from the ground.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bcff6f1 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"bcff6f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" aria-label=\"New Form\" action=\"\">\r\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"634\"\/>\r\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"bcff6f1\"\/>\r\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"\u7f51\u7403\u573a\u5730\" \/>\r\n\r\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"634\"\/>\r\n\t\t\t\r\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label\">\r\n\t\t\t\t\t\t\t\tname and surname\t\t\t\t\t\t\t<\/label>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"name and surname\">\r\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label\">\r\n\t\t\t\t\t\t\t\ttelephones\t\t\t\t\t\t\t<\/label>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"telephones\" required=\"required\">\r\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label\">\r\n\t\t\t\t\t\t\t\tcompany identification\t\t\t\t\t\t\t<\/label>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[message]\" id=\"form-field-message\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"company identification\">\r\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_0553109 elementor-col-100\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_0553109\" class=\"elementor-field-label\">\r\n\t\t\t\t\t\t\t\taddress\t\t\t\t\t\t\t<\/label>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_0553109]\" id=\"form-field-field_0553109\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"address\">\r\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\r\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\r\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">dispatch<\/span>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\r\n\t\t\t\t\t<\/button>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"en\"\/><\/form>\r\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2887fd4 e-flex e-con-boxed e-con e-parent\" data-id=\"2887fd4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e027eac e-n-tabs-mobile elementor-widget elementor-widget-n-tabs\" data-id=\"e027eac\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;tabs_justify_horizontal&quot;:&quot;start&quot;,&quot;horizontal_scroll&quot;:&quot;disable&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"235044524\" aria-label=\"Tabs. Open items with Enter or Space, close with Escape and navigate using the Arrow keys.\" data-no-translation-aria-label=\"\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-2350445241\" data-tab-title-id=\"e-n-tab-title-2350445241\" class=\"e-n-tab-title\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-2350445241\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tDetailed introduction\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div id=\"e-n-tab-content-2350445241\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-2350445241\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-cba2518 e-con-full e-flex e-con e-child\" data-id=\"cba2518\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-136b4d6 elementor-widget elementor-widget-image\" data-id=\"136b4d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"359\" src=\"https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10005-7.jpg\" class=\"attachment-full size-full wp-image-647\" alt=\"\" srcset=\"https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10005-7.jpg 1200w, https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10005-7-300x90.jpg 300w, https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10005-7-1024x306.jpg 1024w, https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10005-7-768x230.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8169ef7 elementor-widget elementor-widget-heading\" data-id=\"8169ef7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">basic requirement<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26d6053 elementor-widget elementor-widget-text-editor\" data-id=\"26d6053\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cement concrete foundation, solid and flat (flatness requirements: 3m straightedge error is not more than 3mm), a certain drainage slope (generally not more than 40\/00 horizontal, vertical not more than 20\/00, must ensure that the water drainage), the strength of the building concrete standard C25 strength, after pouring water conservation not less than 7 days, the overall curing maintenance period of not less than 28 days (to ensure that the curing time of cement, so that the cement in the curing process of white powder completely precipitated on the surface of the foundation. white powder produced in the curing process is completely precipitated on the surface of the foundation)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4bd8ff8 elementor-widget elementor-widget-heading\" data-id=\"4bd8ff8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Technical indicators<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fdee2d elementor-widget elementor-widget-text-editor\" data-id=\"9fdee2d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>(Grinding - pickling - priming - caulking - leveling, patching)<\/strong><br \/>a, grinding seam: the temperature of the seam on both sides of the base surface 4 ~ 5 mm wide each grinding into a beveled mouth depth of 3 mm, so that the temperature of the seam surface into a \"V\" type, (each 4 ~ 5 wide is to improve the bonding area of caulking adhesive and the base surface.\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0<br \/>\u00a0\u00a0\u00a0\u00a0\u00a0 (Increase its adhesive force, 3mm deep is to ensure that the thickness of caulking adhesive without taking up the position of the elastic layer, to ensure that the overall cushioning is good, so that the thermal expansion and contraction of the foundation does not affect the surface of the silicon PU).<br \/>\u00a0b, cleaning: rinse with a high-pressure water gun (generally rinse twice), wash and dry the original color of the cement base surface requirements, no white chalk and floating loose material.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af8dcc0 elementor-widget elementor-widget-image\" data-id=\"af8dcc0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1200\" height=\"227\" src=\"https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10006-5.jpg\" class=\"attachment-full size-full wp-image-649\" alt=\"\" srcset=\"https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10006-5.jpg 1200w, https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10006-5-300x57.jpg 300w, https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10006-5-1024x194.jpg 1024w, https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10006-5-768x145.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16e4a34 elementor-widget elementor-widget-heading\" data-id=\"16e4a34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Construction<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b4dbe5 elementor-widget elementor-widget-text-editor\" data-id=\"7b4dbe5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>a. Roll a primer evenly with a roller.<br \/>b. Use special pitch polyurethane glue and color EPDM particles to mix evenly at the ratio of 1:5 and then spread the surface layer evenly by hand (according to Party A's requirements for pink treatment), and at the same time, compact it with heated rollers.<br \/>c. Allow top coat to cure and scribe lines.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92c2c35 elementor-widget elementor-widget-image\" data-id=\"92c2c35\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1250\" height=\"200\" src=\"https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10007-5.jpg\" class=\"attachment-full size-full wp-image-650\" alt=\"\" srcset=\"https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10007-5.jpg 1250w, https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10007-5-300x48.jpg 300w, https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10007-5-1024x164.jpg 1024w, https:\/\/njfeeling.com\/wp-content\/uploads\/2025\/02\/10007-5-768x123.jpg 768w\" sizes=\"(max-width: 1250px) 100vw, 1250px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f15b50 elementor-widget elementor-widget-heading\" data-id=\"8f15b50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">pitch marking<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3297a33 elementor-widget elementor-widget-text-editor\" data-id=\"3297a33\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>(i) Steps for the delineation of the field for both singles and doubles<\/strong><br \/>First, choose the location of the net, draw a straight line 12.8 meters long (baseline), make a mark X at the midpoint, and then measure from this point to both sides, and set the points as follows: a, b points X4.11 meters from the midpoint, where the net intersects with the singles sideline. n, n points are the locations of the singles posts, each X5.03 meters from the midpoint. a, b points X5.49 meters from the midpoint, where the net intersects with the doubles sideline. n, N points are the locations of the doubles posts, each X6.40 meters from the midpoint. n, N points are the locations of the doubles posts, each X6.40 meters from the midpoint. Points N and N are the locations of the doubles net posts, each X 6.40 meters from the midpoint. Add spikes at points A and B and connect them to the end of a measuring tape, measure 16.18 meters from point A to form the AC line (half-court diagonal), and 11.89 meters from point B to form the BC line (half-court sideline), and then tighten the AC and BC lines, so that the two lines intersect at point C, which is the corner of the half-court. Reverse the measurement to find out the other corner D point. The accuracy of the above operation can be checked by the length of the CD line, this end line should be 10.97 meters long. At the same time, the center point J and the singles sideline can be marked. Points c and d are 1.37 meters from points C and D respectively. The center line and the serving line points F, H, and G can all be drawn on the bc, XJ, and ad lines 6.40 meters from the net, respectively. The court on the other side of the net is then delineated in the same way.<br \/><strong>(ii) Steps for drawing the line for singles-only courts<\/strong><br \/>a, b, c, d, the outer edge of the line are not necessary to draw. Can also be added at a, b nails, respectively, with a measuring tape connected to instead of A, B, and then 14.46 meters and 11.89 meters in length, to find out the singles end line at both corners of the c, d. The net post at n, n, and should be used in the 10-meter-long singles nets. (C) singles, doubles courts, if the singles hanging doubles net, it shall be in the n, n with two 1.07 m high pillars to support the net, the diameter or length of the pillar shall not exceed 7.5 cm, the center of the pillar should be from the outside edge of the singles sideline 0.914 m, the two net columns known as \"singles pillar\". In order to facilitate the placement of the singles pillars, they shall be marked with white dots at points n and n on the field.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Tennis Courts A standard tennis court covers an area of not less than 670 square meters (36.6 meters (north-south length) x 18.3 meters (east-west width)), which is a foot [...<\/p>","protected":false},"author":1,"featured_media":561,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-634","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-epdm"],"_links":{"self":[{"href":"https:\/\/njfeeling.com\/en\/wp-json\/wp\/v2\/posts\/634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/njfeeling.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/njfeeling.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/njfeeling.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/njfeeling.com\/en\/wp-json\/wp\/v2\/comments?post=634"}],"version-history":[{"count":13,"href":"https:\/\/njfeeling.com\/en\/wp-json\/wp\/v2\/posts\/634\/revisions"}],"predecessor-version":[{"id":1086,"href":"https:\/\/njfeeling.com\/en\/wp-json\/wp\/v2\/posts\/634\/revisions\/1086"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/njfeeling.com\/en\/wp-json\/wp\/v2\/media\/561"}],"wp:attachment":[{"href":"https:\/\/njfeeling.com\/en\/wp-json\/wp\/v2\/media?parent=634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/njfeeling.com\/en\/wp-json\/wp\/v2\/categories?post=634"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/njfeeling.com\/en\/wp-json\/wp\/v2\/tags?post=634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}