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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: FEIFEI
  • Model Number: CDG
  • Application: soil amendment
  • Shape: granule
  • Dimensions: 0.25-1.0mm
  • Chemical Composition: SiO2
  • Granule size: 0.25-1.0mm
  • Bulk Density: 0.45-0.55 g/cm3
  • specific gravity: 2.3
  • pH: 5.0-7.0
  • Conductivity: 50-500 us/cm
  • CEC: 10-15 cmol/kg
  • Total Porosity: 75-80 %
  • Average pore size: 15-25 nm
  • Capillary pore space: 60-68%
  • Non capillary pore space: 12-18%

Packaging & Delivery

Packaging Details 20kgs per bag, or Jumbo Bag of 500kg net each , on wooden pallet. Customized packaging is available.
Delivery Time within 3 weeks after receive deposit

Specifications

1.golf course management
2.conforms to USGA
3.Baseball softball infields
4.green or skinned areas
5.Environmentally Friendly

Diatomaceous Earth Soil Amendment CDG-1 provides immediate benefits for turf establishment and permanent performance for water savings, improved infiltration rates, control of excess water, tolerance of recycled and salty water, and more. Improve the performance of you greens and fairways by incorporating 5% to 10% of CDG-1 (by volume) into the root zone.

 

Grades

Properties

CDG-1

CDG-2

CDG-3

CDG-4

CDG-5

CDG-6

Appearance

Beige Granules

 

 

 

 

 

Median Particle Size, mm

0.25-1.0

1.0-2.0

2.0-4.0

4.0-7

7-15

15-25

Bulk Density g/cm3

0.45-0.55

0.45-0.55

0.40-0.45

0.40-0.45

0.40-0.45

0.40-0.45

specific gravity

2.3

2.3

2.3

2.3

2.3

2.3

pH

5.0-7.0

5.0-7.0

5.0-7.0

5.0-7.0

5.0-7.0

5.0-7.0

Conductivity        us/cm

50-500

50-500

50-500

50-500

50-500

50-500

C·E·C           cmol/kg

10-15

10-15

10-15

10-15

10-15

10-15

Total Porosity         %

75-80

75-80

75-80

75-80

75-80

75-80

Average pore size      nm

15-25

15-25

15-25

15-25

15-25

15-25

Water absorption       %

115-145

115-145

115-145

115-145

115-145

115-145

Non capillary pore space %

12-18

12-18

12-18

12-18

12-18

12-18

Capillary pore space    %

60-68

60-68

60-68

60-68

60-68

60-68

Water Release           %

>90

>90

>90

>90

>90

>90

Sulphate Soundness     %

<4

<4

<4

<4

<4

<4

SiO2        %

71±1

71±1

71±1

71±1

71±1

71±1

Al2O3         %

18±0.5

18±0.5

18±0.5

18±0.5

18±0.5

18±0.5

Fe2O3         %

5±0.5

5±0.5

5±0.5

5±0.5

5±0.5

5±0.5

CaO         %

0.4-0.6

0.4-0.6

0.4-0.6

0.4-0.6

0.4-0.6

0.4-0.6

MgO         %

1.0-1.2

1.0-1.2

1.0-1.2

1.0-1.2

1.0-1.2

1.0-1.2

Na2O         %

0.5-0.7

0.5-0.7

0.5-0.7

0.5-0.7

0.5-0.7

0.5-0.7

K2O         %

2.2-2.5

2.2-2.5

2.2-2.5

2.2-2.5

2.2-2.5

2.2-2.5

TiO2         %

0.5-0.7

0.5-0.7

0.5-0.7

0.5-0.7

0.5-0.7

0.5-0.7

Ignition Loss         %

<1.5

<1.5

<1.5

<1.5

<1.5

<1.5

 

 

 

 

Diatomaceous Earth Soil Amendment CDG-1  is superior in reducing compaction thanks to its low bulk density, and has superior water absorption. It successfully moderates wet or dry moisture extremes, while simultaneously increasing aerobic capacity. Our product conforms to USGA particle size specifications and has negligible breakdown over repeated freeze and thaw cycles. CDG-1 outperforms all other soil amendments on a pound for pound basis due to larger internal pore space.  CDG-1 allows you to water more deeply and less often, resulting in a significant new reduction in your irrigation requirments.

 

 

By controlling the infiltration of air and water in the root zones, Soil Amendment CDG-1 can also help reduce problems such as fairy rings, wet or dry spots, and black layer. Due to its absorption capacity, CDG-1 keeps the greens firm and playable much sooner after heavy rainfall.

 

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