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<title><![CDATA[EC21 Product Catalogs - resin coated sand]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/resin_coated_sand--2849/1/resin coated sand.html]]></link><item>
<title><![CDATA[Assembly Galvanized Corrugated Steel Pipe Culvert]]></title><link><![CDATA[https://sunnyqijia.en.ec21.com/Assembly_Galvanized_Corrugated_Steel_Pipe--10579401_10597278.html]]></link><description><![CDATA[coated or epoxy resin coated.
8.Using life:≥100years.
9.Standard: JTT 791-2010 ,or AASHTO M36.
TECHNICAL ADVANTAGES
1. High strength:1.5-3 times stronger than concrete 
2. Light weight:1/15-1/5 wei]]></description><pubDate><![CDATA[20240320]]></pubDate></item>

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