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Cell type gravel mat-NT-45 (Standard type)
Cell type gravel mat-Nakada Sangyo Co., Ltd.

Cell type gravel mat
Nakada Sangyo Co., Ltd.

Nakada Sangyo Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

37.9hours


About This Product

A "cellular gravel mat" is a mat-like structure made of square pillar cells (small rooms) that are interconnected and filled with gravel or crushed stone. The cell is made of a raschel net made of recycled polyester fiber (100% recycled raw material). It has uniform water permeability and high flexibility, and can be used in artificial reefs, jetties, foot protection works, etc. to prevent suction, scour, and uneven settlement. NETIS registered technology QS-170017-A Features

■High flexibility

Since it is made of a highly elastic net, it has a high degree of flexibility and follows changes in the terrain.

■Can prevent suction and scouring, etc.

Because it is a mat-like structure that uses fine-grained gravel or crushed stone as the filling material, it has water permeability and can prevent suction and scouring.

■Can cover a wide area

By connecting them together, you can create a connected mat structure that covers a wide area.

■Resource saving

Since the material is 100% recycled, it leads to resource conservation.

■Efficacy confirmation experiment

The effectiveness of the cell-type gravel mat has been confirmed through a two-dimensional water tank model experiment.

■Combination with anchor cell

By attaching an anchor cell to the tip of the mat, it acts as a weight as shown in the image below, contributing to improved stability.

■Construction procedure

1. Attach the product to the input frame. 2. Add filling material. 3. Lifting. 4. Close the inlet. 5. Hang it out and complete. *Repeat steps 2 and 3 of the construction procedure and move on to step 4. Application example

■Artificial leaf

Subsidence deformation is suppressed by suppressing the effects of suction at the bottom of the artificial reef and scouring at the front.

■ Jetty/offshore breakwater

Suppressing subsidence deformation by suppressing suction from jetties and detached banks.

■Bank protection work

By suppressing the suction of the foot protection work of the seawall, the settlement deformation of the foot protection work is suppressed.

  • Product

    Cell type gravel mat

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3 Models of Cell type gravel mat

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Connection method Mass (t) Design capacity (m3) Product dimensions (mm) Fineness (dtex) Net fabric strength/tensile strength (N) Eye fit (mm) Shape (recycled polyester fiber) Shape Unit area weight (kg/m2) Filler particle size (mm) Filling material Cell width (mm)
Cell type gravel mat-Part Number-NT-45 (Standard type)

NT-45 (Standard type)

Available upon quote

Rope, zipper, braid

3.6~7.2

2.5~5.0

(W) 2.0, (L) 5.0~10.0, (H) 0.25

16,700

450 or more

10

Russell net (black original arrival)

Continuous cell shape

About 360

13~20, 20~40

Single-grain crushed stone (No. 5), Single-grain crushed stone (No. 4)

250

Cell type gravel mat-Part Number-NT-70 (high strength type)

NT-70 (high strength type)

Available upon quote

Rope, zipper, braid

3.6~7.2

2.5~5.0

(W) 2.0, (L) 5.0~10.0, (H) 0.25

25,000

Over 700

10

Russell net (black original arrival)

Continuous cell shape

About 360

13~20, 20~40

Single-grain crushed stone (No. 5), Single-grain crushed stone (No. 4)

250

Cell type gravel mat-Part Number-Anchor cell

Anchor cell

Available upon quote

Rope, zipper, braid

2.9~5.8

2.0~4.0

(W) 2.0, (L) 2.0~4.0, (H) 0.50

16,700, 25,000, 133,000

450 or more, 700 or more, 3,400 or more

1050

Russell net (black original arrival)

Continuous cell shape

About 5.4

50~150

Single-grain crushed stone (No. 5), Single-grain crushed stone (No. 4)

250500

Click on the part number for more information about each product

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About Company Handling This Product

Response Rate

100.0%


Response Time

37.9hrs

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