Author: Besser, Jörn
Last saved by: Pries, Janne-Kristin
Company: HP

PROPOSED SPECIFICATION TEXT
Secutex^® Soft Rock Grand RS 1201 a

Pos.: …… Quantity: …… pieces, Unit price: ……, Total price: ……
  
Delivery of a geotextile container Secutex^® Soft Rock Grand RS 1201 a with dimensions (empty container), width/length = 2.20m/2.75m, of the company Naue or equivalent.

Secutex^® Soft Rock Grand RS 1201 a is a geotextile container made of double-layered, robust and abrasion resistant staple fibre nonwoven, homogeneously needle punched through all components. All edges of the product are rounded, to avoid fluttering under wave attack. They are manufactured with double-seam technology (here: double chain stitch + overlock stitch) for maximum durability along all sides of the GSC. For filling with sand two inlet and outlet trunks/ports are pre-manufactured. Cord and pre-cut holes for the cord are included for the closing of the container after filling.

Secutex^® Soft Rock Grand RS 1201 a is a multifunctional construction element for hydraulic engineering, which is used as filter, erosion control and scour protection element for exposed application.

The following equivalency average parameters (if not indicated otherwise) must be fulfilled:

Closure of the geotextile container:
The closure of the sand-filled container takes place at the construction site by the integrated tool-free closing technology. The closure technology is applied to the product in the area of the two inlet/outlet trunks/ports. The closure can be closed securely and easily by rolling up and pushing in the trunks/ports into the sand container and closing the sand container via lace fasteners with a cord.

Geotextile container condition upon delivery:						
Finished outer dimensions (empty container)		
Width x Length:							2.20m x 2.75m

Fill volume (fill ratio = 90%): 					approx.2.5m³

Tensile strength of factory-made seam:				50kN/m
(EN ISO 10319)

Geotextile:
Raw material:	Polypropylene (PP)

Colour, filter layer:							white
Colour, protection layer:						beige

Mass per unit area (total product), (EN ISO 9864):			1200g/m²

Mass per unit area (filter layer, Secutex^® R 601),
(EN ISO 9864):			600g/m²

Mass per unit area (protection layer), (EN ISO 9864):			600g/m²

Max. tensile strength, md/cmd (EN ISO 10319): 		60kN/m/ 60kN/m

Elongation at max. tensile strength, md/cmd:			
(EN ISO 10319):							60%/ 60%

Grab strength, md/cmd (ASTM D 4632):				3500N/ 3500N

Grab elongation, md/cmd (ASTM D4632):			65%/ 65%

Tear strength, md/cmd (ASTM D 4533):				1300N/ 1300N

CBR (static puncture), (EN ISO 12236):				10500N

Displacement at CBR (EN ISO 12236):				60mm

Characteristic opening size (O_90), (EN ISO 12956):		0.06mm

Water permeability (EN ISO 11058):
VI_H50-Index: 								2.5 x 10^-2m/s
Flow rate (@ 50mm head): 					25l/(s m²)
Flow rate (@ 100mm head): 					37l/(s m²)

Hydraulic filtration stability for the filter geotextile 	soil type A and B
Secutex^® R 601 (according to RPG of BAW and TLG: 2018)

Dynamic puncture resistance of the filter geotextile 
Secutex^® R 601, (according to RPG of BAW and TLG: 2018)	1800Nm

Resistance to abrasion loads, residual strength	> 85%
(rotation drum, according to RPG of BAW and TLG:2018):	

Chemical resistance, residual strength (ASTM D 5322):	100%

Friction angle in the shear plane at normal loads of 20, 40, 60kPa
nonwoven Secutex^® RS 1201 (outside surface) vs. 
nonwoven Secutex^® RS 1201 (outside surface) 
(DIN EN ISO 12957-1):						28°

Life time (oxidation), (ISO TS 13434): 				100 years

The following documents and verifications must be present:
•	Certified Quality management system according to EN ISO 9001:2015
•	Certified Environmental management systems according to EN ISO 14001:2015
•	Current CE marking
•	Declaration of Performance 
•	Certificate of conformity of the factory production control
•	Proof of product group EPD (Environmental-Product-Declaration)
•	Durability (pursuant to Annex B of EN 13249:2016) for 100 years when used without reinforcement function in natural soils with a pH value between 4 and 9 and a bottom temperature of <25 ° C.
•	The product has to be covered within one month after installation

Proof of delivery
Secutex^® Soft Rock Grand RS 1201 a   
Naue GmbH & Co. KG				Naue Asia Sdn. Bhd.
Gewerbestraße 2					43300 Seri Kembangan
32339 Espelkamp					P-07-06, One South Street Mall
Germany						Off Persiaran Serdang Perdana
Tel.: +49 57 43 41 – 0				Malaysia
Fax: +49 57 43 41 – 240				Tel.: +60 3 89591333
info@naue.com					Fax.:+60 3 89592333
www.naue.com  
										Stand: 01.02.2023