Geo-grating polypropylene biaxial SD with geotextile

Geo-grating polypropylene biaxial SD with geotextile

2.38 $ Price per m² (EXW / Retail)

  • Description
  • Additional information
  • Questions & Answers


Biaxially oriented flat geogrid of polypropylene has high strength in both directions, it has a wide, almost universal use (it can be laid as in the base of the roadway to strengthen the weakly bearing soil, so it can be laid directly into the asphalt to strengthen the asphalt-concrete coating and prevent the appearance of cracks and “creep” clothes of a road cloth).

Attached from one side, the non-woven needle-made geotextile 250 from the primary raw material performs an additional function of layer separation as well as filtration.

Polypropylene biaxial geogrid can be used as a substitute for polyester and glass-fiber geogrids in cases when the predicted lifetime of the roadway does not exceed 3 years. The main difference from polyester geogrids is the smaller ultimate elongation (2% versus 15% in the case of polyester), which makes biaxial polypropylene geogrids less resistant to loads exceeding previously designed ones.

Conventional designation of geogrids

Tensile load, kN / m, not less than

Relative elongation at normalized load,%, not more than

Surface density, g / m²: + 3% -10%

At rated load

With a relative elongation










SD-20 20 20 7 7 15 15 11,5 10,5 240
SD-30 30 30 10 10 20,5 20,5 11,5 10,5 340
SD-40 40 40 13 13 26 26 11,5 10,5 530
СД-45 45 45 13 13 26 26 11,5 10,5 650
Conventional designation of geogrids Cell size, length / width, mm Skew cells, degrees Roll width, m, not more than Length of roll (+ -1%), m
SD-20 40/40 or 65/65 ±3 4 50
SD-30 40/40 or65/65 ±3 4 50
SD-40 40/40 ±3 4 50
SD-45 65/65 ±3 4 50

Additional information


Base of the roadway, Container terminals, Protection against rockfalls, Strengthening of roadsides, Усиление оснований железнодорожных насыпей

Questions and answers of the customers

There are no questions yet, be the first to ask something for this product.

Notice: product_type was called incorrectly. Product properties should not be accessed directly. Backtrace: require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), include('/plugins/woocommerce/templates/single-product.php'), wc_get_template_part, load_template, require('/themes/porto/woocommerce/content-single-product.php'), do_action('woocommerce_single_product_summary'), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, porto_woocommerce_template_single_add_to_cart, WC_Abstract_Legacy_Product->__get, wc_doing_it_wrong Please see Debugging in WordPress for more information. (This message was added in version 3.0.) in /home/o/odinoknx/ on line 4231

You may also like…