{"id":1369,"date":"2025-12-23T13:25:27","date_gmt":"2025-12-23T05:25:27","guid":{"rendered":"https:\/\/bomissteel.com\/?post_type=product&#038;p=1369"},"modified":"2026-09-22T15:36:49","modified_gmt":"2026-09-22T07:36:49","slug":"blue-ppgi-roofing-sheet-z30","status":"publish","type":"product","link":"https:\/\/www.bomissteel.com\/sw\/product\/blue-ppgi-roofing-sheet-z30\/","title":{"rendered":"Karatasi ya Paa ya Bluu ya PPGI"},"content":{"rendered":"<h2>Karatasi ya Kuezeka ya Bluu ya PPGI: Urembo Unaong&#039;aa na Ulinzi Unaotegemeka wa Mabati ya Z30 PPGI Yetu ya Bluu<\/h2>\n<p>Karatasi za Kuezeka zimeundwa ili kutoa umaliziaji wa usanifu wa kuvutia pamoja na ulinzi wa msingi wa chuma cha mabati kinachochovya moto. Hasa kwa kutumia substrate ya Z30 ($30g\/m^2$) iliyofunikwa na zinki, karatasi hizi ni chaguo bora kwa miradi inayozingatia gharama kama vile nyumba za muda, vizuizi vya ndani, na vibanda vya kilimo katika mazingira yenye upole.<br \/>\nBomis Steel huchanganya teknolojia ya usahihi wa hali ya juu ya kulinganisha rangi na mfumo wa rangi unaodumu ili kutoa suluhisho la kuezekea paa ambalo ni la kuaminika kama vile linavyovutia macho.<br \/>\nZ30 Substrate: Optimized for Cost-EfficiencyThe &#8220;Z30&#8221; designation is a strategic choice for specific engineering needs. Under the JIS G3312 or EN 10346 standards, this substrate offers:Targeted Corrosion Resistance: The $30g\/m^2$ zinc layer provides essential sacrificial protection for the steel core, preventing rapid oxidation in controlled atmospheric conditions.Superior Lightweight Profile: By optimizing the zinc mass, these sheets remain lightweight, reducing the structural load on building frames and lowering overall logistics costs. 1mm Aluminium Sheet<\/p>\n<h2 data-path-to-node=\"11\">Usahihi wa Bati na Uimara<\/h2>\n<ul data-path-to-node=\"12\">\n<li>\n<p data-path-to-node=\"12,0,0\"><b data-path-to-node=\"12,0,0\" data-index-in-node=\"0\">Teknolojia ya Kupambana na Upasuaji:<\/b> Licha ya kuwa bidhaa iliyopakwa rangi mapema, karatasi zetu hupitia bati ya usahihi ambayo hudumisha <b data-path-to-node=\"12,0,0\" data-index-in-node=\"120\">Ukadiriaji wa kupinda kwa 0T-3T<\/b>, kuhakikisha hakuna rangi inayochubuka au mipasuko midogo kwenye mbavu za mawimbi.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"12,1,0\"><b data-path-to-node=\"12,1,0\" data-index-in-node=\"0\">Muundo wa Mifereji ya Maji:<\/b> Wasifu umeundwa ili kurahisisha mtiririko wa maji haraka, kuzuia mkusanyiko wa unyevu na kuongeza muda wa matumizi wa substrate ya Z30.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"12,2,0\"><b data-path-to-node=\"12,2,0\" data-index-in-node=\"0\">Usakinishaji Rahisi:<\/b> Karatasi hizi zimeundwa kwa ajili ya kuingiliana haraka na kufunga kwa usalama, na hivyo kupunguza kwa kiasi kikubwa muda wa kazi mahali hapo.<\/p>\n<\/li>\n<\/ul>\n<h2 data-path-to-node=\"13\">Muhtasari wa Vipimo vya Kiufundi<\/h2>\n<table data-path-to-node=\"14\">\n<thead>\n<tr>\n<td><strong>Kipengele<\/strong><\/td>\n<td><strong>Vipimo<\/strong><\/td>\n<td><strong>Kiwango cha Uzingatiaji<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"14,1,0,0\"><b data-path-to-node=\"14,1,0,0\" data-index-in-node=\"0\">Aina ya Bidhaa<\/b><\/span><\/td>\n<td><span data-path-to-node=\"14,1,1,0\">Iliyopakwa Rangi ya Mabati (PPGI)<\/span><\/td>\n<td><span data-path-to-node=\"14,1,2,0\">JIS G3312 \/ EN 10346<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"14,2,0,0\"><b data-path-to-node=\"14,2,0,0\" data-index-in-node=\"0\">Rangi<\/b><\/span><\/td>\n<td><span data-path-to-node=\"14,2,1,0\">RAL 5015 \/ RAL 5012 \/ Bluu Maalum<\/span><\/td>\n<td><span data-path-to-node=\"14,2,2,0\">Upinzani wa Juu wa UV<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"14,3,0,0\"><b data-path-to-node=\"14,3,0,0\" data-index-in-node=\"0\">Mipako ya Zinki<\/b><\/span><\/td>\n<td><span data-path-to-node=\"14,3,1,0\">Z30 (<span class=\"math-inline\" data-math=\"30g\/m^2\" data-index-in-node=\"5\">$30g\/m^2$<\/span>)<\/span><\/td>\n<td><span data-path-to-node=\"14,3,2,0\">Kuchovya kwa Moto<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"14,4,0,0\"><b data-path-to-node=\"14,4,0,0\" data-index-in-node=\"0\">Unene wa Unene<\/b><\/span><\/td>\n<td><span data-path-to-node=\"14,4,1,0\">0.12mm \u2013 0.50mm<\/span><\/td>\n<td><span data-path-to-node=\"14,4,2,0\">Usahihi wa Mikrometri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"14,5,0,0\"><b data-path-to-node=\"14,5,0,0\" data-index-in-node=\"0\">Kumaliza Rangi<\/b><\/span><\/td>\n<td><span data-path-to-node=\"14,5,1,0\">PE \/ SMP \/ Matte<\/span><\/td>\n<td><span data-path-to-node=\"14,5,2,0\"><span class=\"math-inline\" data-math=\"Delta E leq 1.0\" data-index-in-node=\"0\">$Delta E leq 1.0$<\/span> Uthabiti<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"14,6,0,0\"><b data-path-to-node=\"14,6,0,0\" data-index-in-node=\"0\">Wasifu wa Bati<\/b><\/span><\/td>\n<td><span data-path-to-node=\"14,6,1,0\">Mviringo \/ Trapezoidal \/ IBR<\/span><\/td>\n<td><span data-path-to-node=\"14,6,2,0\">Uthabiti wa Juu<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Onyesho la Bidhaa<\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-1371 alignleft\" src=\"https:\/\/bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-07.jpg\" alt=\"GB\/T 12754 Kabla ya walijenga mabati ya kuezekea karatasi\" width=\"370\" height=\"370\" srcset=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-07.jpg 1076w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-07-300x300.jpg 300w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-07-1024x1024.jpg 1024w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-07-150x150.jpg 150w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-07-768x768.jpg 768w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-07-500x500.jpg 500w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-07-600x600.jpg 600w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-07-100x100.jpg 100w\" sizes=\"(max-width: 370px) 100vw, 370px\" \/><img decoding=\"async\" class=\"wp-image-1372 alignleft\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-05-3.jpg\" alt=\"GB\/T 12754 Kabla ya walijenga mabati ya kuezekea karatasi\" width=\"370\" height=\"370\" srcset=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-05-3.jpg 800w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-05-3-300x300.jpg 300w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-05-3-150x150.jpg 150w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-05-3-768x768.jpg 768w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-05-3-500x500.jpg 500w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-05-3-600x600.jpg 600w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-05-3-100x100.jpg 100w\" sizes=\"(max-width: 370px) 100vw, 370px\" \/><\/p>\n<div style=\"clear: both\"><\/div>\n<h2>Maswali Yanayoulizwa Mara kwa Mara<\/h2>\n<p>&nbsp;<\/p>\n<p><strong>1. &quot;Z30&quot; inamaanisha nini kwa karatasi ya kuezekea ya Bluu ya PPGI?<\/strong><\/p>\n<p>Uteuzi wa Z30 unarejelea uzito wa mipako ya zinki kwenye chuma cha msingi, ambayo ni $30g\/m^2$ (jumla pande zote mbili). Hii ni sehemu ndogo ya mabati yenye umbo la kawaida iliyoundwa kwa ajili ya ufanisi wa gharama. Inatoa ulinzi wa kutosha kwa kiini cha chuma katika hali ya hewa kali au matumizi ya ndani, na kuifanya kuwa chaguo la kiuchumi zaidi kwa miradi ambapo bajeti ndiyo jambo la kuzingatia zaidi.<\/p>\n<p><strong>2. Je, rangi ya bluu kwenye karatasi ya PPGI inastahimili kufifia?<\/strong><\/p>\n<p>Yes. Our blue PPGI sheets utilize high-quality Polyester (PE) or SMP paints with specialized UV-resistant pigments. While all color-coated steel will eventually experience some weathering, our coating process ensures high color retention (with a low $Delta E$ value). For projects in areas with extreme sunlight, we recommend choosing our Matt Blue or HDP options for even greater resistance to chalking and fading.<\/p>\n<p><strong>3. Paa la Z30 Blue PPGI linatumika wapi sana?<\/strong><\/p>\n<p>Kwa sababu ya uzani wake mwepesi na gharama nafuu, PPGI ya daraja la Z30 inafaa kwa: Nyumba za muda na mabweni ya wafanyakazi. Paneli za ukuta au vizuizi vya mapambo ya ndani. Vibanda vya kilimo na maghala katika mazingira yasiyo na kutu sana na yasiyo na pwani. Miradi inayohitaji uzuri wa kuvutia kwa bajeti ndogo.<\/p>\n<p><strong>4. Je, mashuka ya kuezekea ya bluu yenye ukubwa wa 0.12mm \u2013 0.15mm yanaweza kustahimili mvua kubwa?<\/strong><\/p>\n<p>Licha ya kuwa nyembamba, shuka zetu hutengenezwa kwa chuma cha msingi chenye mvutano mkubwa. Zikitengenezwa kwa kuviringishwa na kuwa wasifu wa bati au trapezoidal, ugumu wa muundo huongezeka sana. Wasifu huu &quot;mwepesi lakini wenye nguvu&quot; huruhusu shuka kushughulikia mizigo ya kawaida ya mvua na upepo kwa ufanisi huku ikipunguza uzito wa jumla kwenye muundo wa usaidizi wa jengo.<\/p>\n<p><strong>5. Je, rangi hupasuka wakati karatasi ya Bluu ya PPGI imepinda au imebati?<\/strong><\/p>\n<p>Hapana. Koili zetu za Bluu za PPGI hupitia jaribio kali la kupinda kwa T (kawaida 0T-3T). Mfumo wa rangi umeundwa kwa unyumbufu wa hali ya juu ili kuhakikisha kwamba mipako inabaki imeshikamana kikamilifu na safu ya zinki ya Z30 bila kupasuka au kung&#039;oa, hata katika sehemu kali zaidi za wimbi la paa.<\/p>\n<h2>uthibitishaji<\/h2>\n<div data-elementor-type=\"section\" data-elementor-id=\"4180\" class=\"elementor elementor-4180\" data-elementor-post-type=\"elementor_library\">\n<div class=\"elementor-element elementor-element-8e107b1 e-grid e-con-boxed e-con e-parent\" data-id=\"8e107b1\" data-element_type=\"container\" data-e-type=\"container\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-929aef8 elementor-widget elementor-widget-image\" data-id=\"929aef8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"724\" height=\"1024\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-724x1024.jpg\" class=\"attachment-large size-large wp-image-3485\" alt=\"imepanuliwa kwa kiwango cha uidhinishaji\" srcset=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-724x1024.jpg 724w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-212x300.jpg 212w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-768x1086.jpg 768w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-600x849.jpg 600w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1.jpg 794w\" sizes=\"(max-width: 724px) 100vw, 724px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<div class=\"elementor-element elementor-element-a9a3d67 elementor-widget elementor-widget-image\" data-id=\"a9a3d67\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/verification-of-conformity.webp\" title=\"\" alt=\"Cheti cha Uthibitisho wa Ulinganifu cha ICR kwa bati la zinki lililopakwa alumini ya BOMIS kulingana na EN 10088-4\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<div class=\"elementor-element elementor-element-a0d3426 elementor-widget elementor-widget-image\" data-id=\"a0d3426\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-1.webp\" title=\"\" alt=\"Ripoti ya jaribio la RoHS la SGS TSNRS2302003702 kwa karatasi ya chuma iliyopakwa alumini-zinki kwa kuzamishwa moto ya BOMIS - ukurasa wa 1 kati ya 4\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<div class=\"elementor-element elementor-element-f5cea88 elementor-widget elementor-widget-image\" data-id=\"f5cea88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-2.webp\" title=\"\" alt=\"Ripoti ya jaribio la RoHS la SGS TSNRS2302003702 kwa karatasi ya chuma iliyopakwa alumini-zinki kwa kuzamishwa moto ya BOMIS - ukurasa wa 2 kati ya 4\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<div class=\"elementor-element elementor-element-6e1af1a elementor-widget elementor-widget-image\" data-id=\"6e1af1a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-3.webp\" title=\"\" alt=\"Ripoti ya jaribio la RoHS la SGS TSNRS2302003702 kwa karatasi ya chuma iliyopakwa alumini-zinki kwa kuzamishwa moto ya BOMIS - ukurasa wa 3 kati ya 4\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<div class=\"elementor-element elementor-element-7e2dc9a elementor-widget elementor-widget-image\" data-id=\"7e2dc9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-4.webp\" title=\"\" alt=\"Ripoti ya jaribio la RoHS la SGS TSNRS2302003702 kwa karatasi ya chuma iliyopakwa alumini-zinki kwa kuzamishwa moto ya BOMIS - ukurasa wa 4 kati ya 4, picha ya sampuli\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<div class=\"elementor-element elementor-element-8844059 elementor-widget elementor-widget-image\" data-id=\"8844059\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-5.webp\" title=\"\" alt=\"Ripoti ya jaribio la antibakteria la SGS QDF22-068805-02 kwa karatasi ya chuma iliyopakwa rangi ya polyester nyeupe ya BOMIS inayokabili bakteria - ukurasa wa 1 kati ya 4\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<div class=\"elementor-element elementor-element-f6d19ba elementor-widget elementor-widget-image\" data-id=\"f6d19ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-6.webp\" title=\"\" alt=\"Ripoti ya jaribio la antibakteria la SGS QDF22-068805-02 kwa karatasi ya chuma iliyopakwa rangi ya polyester nyeupe ya BOMIS inayoua bakteria - ukurasa wa 2 kati ya 4\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>Mahali pa Asili<\/strong>:Shandong, Uchina<\/p>\n<p><strong>Muda wa Uwasilishaji<\/strong>\uff1asiku 20<\/p>\n<p><strong>Uwezo wa kuongeza<\/strong>: Tani 5000 kwa Mwezi<\/p>\n<p><strong>rangi<\/strong>: Tunaweza kubinafsisha rangi kulingana na sampuli yako na chati ya rangi ya RAL<\/p>\n<p><strong>MOQ<\/strong>: Tani 18<\/p>\n<p>Kiasi tofauti cha chini cha oda husababisha bei tofauti za bidhaa<\/p>\n<p>Ukihitaji, tafadhali wasiliana na huduma yetu kwa wateja haraka iwezekanavyo<\/p>","protected":false},"featured_media":4051,"template":"","meta":{"rank_math_title":"Blue PPGI Roofing Sheet | Z30 Galvanized Steel | Bomis","rank_math_description":"Premium blue PPGI roofing sheets from Bomis Steel. Features a Z30 hot-dipped galvanized base for cost-effective corrosion resistance. Durable color coating and lightweight profile for easy installation. 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