Coir Matting Specification

Weight astm d 3776 20 3 oz sq.

Coir matting specification. Coir fiber is obtained from the bristles of the outer layer of the fruit of the coconut tree and is 100 biodegradable. Proud member and participant of. All birrus coir matting systems are made to your sizing specification to provide a perfect recessed fit for your matting well. Yd maximum elongation wet md x cd astm d 4595 69 x 34.

Read about how river bank erosion was solved with coir mats. Some of the most commonly used coir matting models are those designed as an open weave style mat. 13 1 x165 240sy or 13 1 x 83 120sy. Material n a woven coir matting made of high strength coconut fiber color n a natural tone thickness astm d 5199 0 35 in.

Birrus installation service available more details ensure recess is clean level and smooth for gluing in mat the recess will need an engineered screed or skim coat to ensure adhesion. Semi permanent coir mat typical specifications mat type coir mat 40 coir mat 70 coir mat 90 open area 65 50 39 weight 11 8 oz yds 400 g m 20 6 oz yds 700 g m 26 5 oz yds 900 g m sizes 6 56 ft x 165 ft 13 1 ft x 165 ft 6 56 ft x 165 ft 13 1 ft x 83 ft 13 1 ft x 165 ft 6 56 ft x 165 ft 13 1 ft x 83 ft 13 1 ft x 165 ft. The standard life span for coir erosion control mat 70 is 4 6 years depending on location and project site conditions. Offering a higher strength design this type of erosion control matting is able to accommodate areas with steep slopes.

When compared to other erosion and sedimentation control mats coir mat 70 has a higher strength that allows it to be used in areas with slopes between 2 1 and 1 1 and flows up to 12 fps feet per second.