Richway Industries Mix Design App

Units

Base Slurry

Water to cement ratio (w/c)

0.60

0.2 0.8

Enter value:

Portland cement

—

lbs / yd³

Water

—

lbs / yd³

Slurry density

—

lbs / ft³

Cellular Concrete

Dry cellular densityRange: 20 – 90 lbs/ft³

Total cellular volumeDefault: 1 yd³

Wet cellular density

—

lbs / ft³

Base slurry required

—

yd³

Total water required

—

gal

Foam concentrate required

—

gal

ℹ Water required and foam concentrate are calculated using foam density of 2.5 lbs/ft³ and water:concentrate ratio of 40:1.

Purchase CMX Foam Concentrate

Advanced settings

Admixtures

Fly ash replacementSG: 2.60 | Default: 0%

Pozzolan #2 replacementSG: 2.33 | Default: 0%

Aggregate/cementitious ratioSG: 2.65 | Default: 0%

Sand/cementitious ratioSG: 2.65 | Default: 0%

Cost Settings

Foam concentrate costPer gallon

Base slurry costPer yard

Cost of foam needed

—

USD

Cellular slurry cost per yard

—

USD / yd³

Select Your Machine

CT-30D

Slurry pump: 100–300 RPM

Selected

CT-100D PC Pump

Slurry pump: 100–400 RPM

Selected

CT-100D Peristaltic Pump

Slurry pump: 6–26 RPM

Selected

Inputs

Use Mix Design values

When ON, slurry density and cellular density sync live from Tab 1

Base slurry density Default: 110 PCF

Cellular densityRange: 25 – 75 PCF

Foam densityRange: 2.0 – 4.0 PCF, step 0.25

Slurry pump speedRange: 100 – 300 RPM

Truck loadRange: 1 – 10 yd³

Results

CFM slurry output

—

CFM

⬟ Foam setting (recommended)

—

CFM

Total output

—

CY / hr

Time to empty truck

—

minutes

⚠ Important Note

Machine settings and production rates are calculated values — actual values may vary. Always take a sample to verify your density and adjust accordingly.

• Density too high? Increase foam setting or decrease slurry pump speed.
• Density too low? Decrease foam setting or increase slurry pump speed.

Units

Inputs

Base slurry densityDefault: 110 PCF

Cellular densityDefault: 30 PCF

Cellular slurry volume per truckDefault: 7 yd³

Results

Wet cellular density

—

lbs / ft³

Base slurry volume

—

yd³

Volume of foam needed

—

ft³

Machine run time

—

minutes

Water required

—

gal

CMX concentrate required

—

gal

Purchase CMX Foam Concentrate

⚠ Important Note

All values are calculated based on fixed machine constants (foam output: 20 CFM, foam density: 2.3 PCF, water:concentrate ratio: 45:1). Actual values may vary. Always verify with a sample before production.

Units

Add Pipe Segment

Host pipe diameterinches

Liner pipe diameterinches

Lengthfeet

Segment volume

—

yd³

Units

Your Machine

CT-30D

Slurry pump: 100–300 RPM

Selected

CT-100D PC Pump

Slurry pump: 100–400 RPM

Selected

CT-100D Peristaltic Pump

Slurry pump: 6–26 RPM

Selected

Select Calibration Test

Prepare equipment

This test requires a drum of known volume. If a scale is available, place the drum on the scale — this will help determine foam density.

Enter drum volume

Drum volumeDefault: 55 gal

Set foam output

Set foam to — CFM on the machine display.

Set value on displayCFM

Fill the drum

Once the machine is making good foam, fill the drum completely and time it.

Enter results

Time to fill drumseconds

Weight of foamlbs (optional)

Results

Calculated foam flow

—

CFM

Foam density

—

lbs/ft³

ℹ Foam density requires a scale — enter foam weight above to calculate it. Typical range is 2.0–4.0 lbs/ft³. If calculated, use this value to update foam density in Tab 1 (Mix Design) and Tab 2 (CT Settings) for more accurate results.