<p>As per the Indian Standard IS 16014: 2012 titled &quot;Galvanized Steel Wire Mesh Gabion Boxes (Sack Gabions) for Retaining Structures,&quot; the specifications for sack gabions are as follows:</p>

<ol>
	<li><strong>Material:</strong> The gabion boxes (sack gabions) are made from high-quality galvanized steel wire mesh, which provides excellent corrosion resistance and durability.</li>
	<li><strong>Wire Diameter:</strong> The diameter of the steel wire used in the manufacturing of sack gabions shall be in the range of 2.0 mm to 3.4 mm.</li>
	<li><strong>Mesh Size:</strong> The hexagonal mesh pattern of the gabion boxes shall have an opening size of approximately 80 mm x 100 mm.</li>
	<li><strong>Dimensions:</strong> The sack gabions are available in various dimensions conforming to the project requirements. Common dimensions include 2 m x 1 m x 1 m, 3 m x 1 m x 1 m, 2 m x 1 m x 0.5 m, and 3 m x 1 m x 0.5 m, but customization is possible based on specific needs.</li>
	<li><strong>Tolerance:</strong> The permissible tolerance on dimensions of the gabion boxes shall be &plusmn; 3% in length, width, and height</li>
</ol>
