Geotextile fabric non-woven needle-punctured Geotextile for construction-this must be a non-waterproof material, with high ability to filter. The cloth should be made of 100% polypropylene or polyester monofilaments snow-white colour without any inclusions. The presence of a large number of pores and the diversity of their size make the canvas a great filter material that is not zailivaetsja. Canvas structure should provide resistance to the introduction of particles of soil pores of the material. The cloth should not be prone to rot, fungi, mould, rodents and insects, germination, roots should be resistant to UV radiation. Technical characteristics of the material requires the following: surface density, GR/m2, at least 300, with deviation from the nominal target no more than ± 15%. Tensile breaking load (50 100 mm), kN/m, longitudinal/transverse direction, no more no less than 9/16, respectively. Elongation at rupture,% cloth, shall be less than: along the 80, across 120. Filtration coefficient, m/day. (Pa not less than 2 kPa), not less than 20. Thickness in mm (when Pa is not less than 2 kPa) of not less than 1.3 and no more than 3. The material should be stable, it must be able to withstand the alkalies, acids not less hydrogen indicator (Ph) than in the range of 5 to 9. Non-woven needle-punctured geotextile on technical requirements must conform to GOST 33068-2014 geosynthetic materials for drainage systems. General technical requirements "and (or) tu (HUNDRED) manufacturer.Collapse
Not applicable. Proposal shall cover the entire lot.
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:
Yes
Procurement documentation:
Not uploaded
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:
30 minutes
Payment terms:
the desired terms of payment: installment payment. Please give your suggestions
Delivery terms:
equal parties, September-October, 2017. Delivery by road to the construction object
Georeferencing:
Чувашская Республика - Чувашия, Чебоксары, Калининский р-н
Comments: Please provide quality passports and certificates of conformity
Venue of bidding:
This call for bids is held in electronic form on the e-marketplace of B2B-Center group (www.b2b-center.ru). Bids shall be submitted in the form of e-document.