Ramps

 

 

Jetties

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONTACT US:  envirowalk@bigpond.com

 

PRODUCT INFORMATION & TECHNICAL DATA

Preliminary Notes:

1. Subject to a lead time of 6 - 10 weeks, colours other than Stock Colours are available.

2. To see other colour options please Google RAL Colour Charts - Select the Name and Code)

3. Colour abbreviations used in the following tables:

Black-Grey [Charcoal] = DG;    Light Grey = LG;    Yellow = Y;    Sand Yellow = SY; Green = G

4. NB: Owing to the fact that stock levels are in a constant state of fluctuation there may be occasions when some panel sizes are temporarily unavailable.

 

 

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 ENVIROWALK Mini-Mesh Grating

      

Ideal for public walkways - especially in Parks and Reserves.

General Details

GRID PATTERN 20x20/40x40
MAIN GRID LOAD BAR CENTRES 40 x 40
MINOR GRID BAR CENTRES 20 x 20
APERTURE SIZE 13 x 13
LOAD BAR THICKNESS TOP/BOTTOM 7/6
OPEN SPACE 42%
   
NB: The 19x19/38x38 grid Mini-Mesh and 12x12/38x38 Micro Mesh are also available in nominal panels sizes up to 1220x3660: However, as these are prone to inconsistencies in load bar spacing & grid grid patterns we recommend the Mini and Micro Mesh based on the main 40x40 grid as they are always consistent.

The following are regular stock size panels. However, where a lead time of 6-12 weeks is available custom size Mini-Mesh and Micro Mesh panels can be made up to 1527x4047. To calculate the nearest closed side dimensions work downwards in 40mm modules: e.g. 1487x4007, 1407x3927, 1527x3727, 1447x4047 etc

Height - Thickness

Panel Size

Surface

Resin Type

Weight Kg/smē

Stock Colours

14

1247x3007

Grit

Isophthalic (I)

11.0

DG & LG

           

22

1007x3007

Grit

Isophthalic (I)

15.0

DG & LG

22 1247x1687 Grit Isophthalic (I) 15.0 LG

22

1247x1807

Grit

Isophthalic (I)

15.0

DG & LG

22

1247x2007

Grit

Isophthalic (I)

15.0

DG & LG

22

1247x2407

Grit

Isophthalic (I)

15.0

DG & LG

22

1247x3007

Grit

Isophthalic (I)

15.0

DG & LG

           
22 1527x1807 Grit Isophthalic (I) 15.0 LG

22

1527x1807

Grit

Isophthalic (I)

15.0

DG & LG

22

1527x2007

Grit

Isophthalic (I)

15.0

DG & LG

22

1527x2407

Grit

Isophthalic (I)

15.0

DG & LG

22

1527x3007

Grit

Isophthalic (I)

15.0

DG & LG

           

30

1247x1647

Grit

Isophthalic (I)

18.5

DG

30

1247x1807

Grit

Isophthalic (I)

18.5

DG & LG

30

1247x2007

Grit

Isophthalic (I)

18.5

DG & LG

30

1247x2407

Grit

Isophthalic (I)

18.5

DG & LG

30

1247x2527

Grit

Isophthalic (I)

18.5

DG & LG

30

1247x3007

Grit

Isophthalic (I)

18.5

DG & LG

           

30

1007x2247

Grit

Isophthalic (I)

18.5

DG & LG

30

1007x3007

Grit

Isophthalic (I)

18.5

DG & LG

           

30

1527x1647

Grit

Isophthalic (I)

18.5

LG

30

1527x1807

Grit

Isophthalic (I)

18.5

DG & LG

30

1527x2007

Grit

Isophthalic (I)

18.5

DG & LG

30 1527x2247 Grit Isophthalic (I)   DG
30 1527x2407 Grit Isophthalic (I)   DG & LG

30

1527x3007

Grit

Isophthalic (I)

18.5

DG & LG

 

 

 

     

40

1247x2247

Grit

Isophthalic (I)

24

DG

40

1247x2527

Grit

Isophthalic (I)

24

DG

40

1247x3647

Grit

Isophthalic (I)

24

DG

           

40

1527x2247

Grit

Isophthalic (I)

24

DG

40

1527x2527

Grit

Isophthalic (I)

24

DG

 

 

ENVIROWALK Micro Mesh Grating

 

 

Aperture sizes are a mere 8x8 mm.

General Details

GRID PATTERN 13x13/40x40
MAIN GRID LOAD BAR CENTRES 40 x 40
MINOR GRID BAR CENTRES 13 x 13
APERTURE SIZE 8 x 8
LOAD BAR THICKNESS TOP/BOTTOM 6.5/4.5/5.0
OPEN SPACE 30%

 

Height - Thickness

Panel Size

Surface

Resin Type

Weight Kg/smē

Stock Colours

22

1247x3007

Grit

Isophthalic (I)

15

DG & LG

           

30

1247x2007

Grit

Isophthalic (I)

19.5

DG & LG

30

1247x3007

Grit

Isophthalic (I)

19.5

DG

           
30

1527x1807

Grit

Isophthalic (I)

19.5

DG

30

1527x2007

Grit

Isophthalic (I)

19.5

DG & LG

           
40

1247x3007

Grit

Isophthalic (I)

24

DG

 

 

ENVIROWALK Standard Mesh Grating

 

            

(Now includes 615mm wide Panels H15 Roof Top Access)

General Details

GRID PATTERN 38x38
LOAD BAR THICKNESS TOP/BOTTOM 7/6
OPEN SPACE 68%
   

NB: 38x38 Grid mesh panel dimensions may vary by up to 5mm: e.g. 1220x3660 panels may be 1225x3665: Allowances should be made for this when constructing frames to contain panels.

Height - Thickness

Panel Size

Surface

Resin Type

Weight Kg/smē

Stock Colours

           

15

616x3660

Grit

Isophthalic (I)

7.0

Y

15

616x3660

Grit

Isophthalic (I)

7.0

G

15

616x3660

Grit

Isophthalic (I)

7.0

LG

           

25

998x2255

Grit

Isophthalic (I)

12.9

Y

25

998x2255

Grit

Isophthalic (I)

12.9

G

25

998x2255

Grit

Isophthalic (I)

12.9

DG

           

25

998x3017

Grit

Isophthalic (I)

12.9

Y

25

998x3017

Grit

Isophthalic (I)

12.9

G

25

998x3017

Grit

Isophthalic (I)

12.9

DG

           

25

1220X3660

Grit

Isophthalic (I)

12.9

Y

25

1220X3660

Grit

Isophthalic (I)

12.9

G

25

1220X3660

Grit

Isophthalic (I)

12.9

DG

           

38

998x2255

Grit

Isophthalic (I)

12.9

Y

38

998x2255

Grit

Isophthalic (I)

12.9

G

           

38

998x3017

Grit

Isophthalic (I)

20.0

Y

38

998x3017

Grit

Isophthalic (I)

20.0

G

38

998x3017

Grit

Isophthalic (I)

20.0

DG

           

38

1220X3660

Grit

Isophthalic (I)

20.0

Y

38

1220X3660

Grit

Isophthalic (I)

20.0

G

38

1220X3660

Grit

Isophthalic (I)

20.0

DG

       

 

 

25

1220X3660

Grit

Vinylester (VE)

20.0

G

25

1220X3660

Grit

Vinylester (VE)

20.0

Y

       

 

 

38

998x3017

Grit

Vinylester (VE)

20.0

Y

38

1220X3660

Grit

Vinylester (VE)

20.0

Y

38

1220X3660

Grit

Vinylester (VE)

20.0

G

       

 

 

50

1220X3660

Grit

Isophthalic (I)

24.5

G

50

1220X3660

Grit

Isophthalic (I)

24.5

Y

50

1220X3660

Grit

Vinylester (VE)

24.5

Y

           

 

Stair Treads

 

Envirowalk Stair Treads are available in both Standard Mesh and Mini-Mesh. Standard Mesh Treads can be either 38mm or 50mm thick. Mini-Mesh Treads are available only in 38mm Thick panels. All treads are supplied with a choice of concave or Gritted surface and may be obtained in a variety of colours subject to order quantity. The treads generally have a nosing that is of a different colour to the main body of the Tread. H38 Standard Mesh and Mini-Mesh Treads are available with a solid  38mm Kickplate bonded along the back edge.  

  

 

                           

 

 

Safety Stair Nosing

 

Envirowalk Safety Stair nosing is 76 x 25 mm, 50 x 50 or 50 x 25 mm and is normally available ex stock in lengths up to 2000 mm. Lengths may be cut to desired lengths if required. Stock nosing is Type I resin but Type VE is also available with extra lead time. The safety nosing has the excellent traction afforded by long lasting silicone grit and is an excellent precaution in wet areas.

 

 

 

ENVIROWALK Covered top Grating with Gritted Surface

 

Covered Top FRP grating is a Standard Mesh Grating with a 3mm or 5mm thick plate bonded to the upper surface. (A checker Plate style surface is also available.)

For standard panel dimensions please refer to the tables provided above for open mesh gratings.

 

Open Space comparisons  

 

 

 

Closed and open sides:

 

 

 

 

 

Although there is a general preference for treads and panels to have closed sides all around, they may also be cut to an exact width which may result in at least one 'open' side. (Refer image: Yellow mesh has 1 open side.)

 
 

ENVIROWALK FRP PULTRUDED PRODUCTS.

Grating

 

Although Pultruded Grating has only 1-directional load bearing properties, it has exceptional strength and is able to provide much greater load spans than the equivalent height moulded grating. Load Capacity details and panels sizes are still being collated for the web site; in the meanwhile, should you require further information please contact.

 

 

 

Structural Support Products

 

        

Ideal for installations where aggressive chemical elements would attack steel and/or timber. Product information available upon request.

 

CLIPS & FASTENERS

 

 

Type C                  Type L                  Type M

                       

Some Clip/Fastener combinations:

  NB: Because support materials vary considerably in material type & dimension fastener bolts & nuts are generally supplied only with Type 'C' Clips. However, Envirowalk will source fasteners for specific materials upon request.

Clips are manufactured from grade 316 Stainless Steel.