Frequently Asked Questions

This page provides answers to our most frequently asked questions. Should you require further information or clarification - please contact us by email or by phone at (702) 388-0145.

Perma-Zyme® Q&A
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Is there any effect when Perma-Zyme is mixed with any other organic material e.g. CaO or CaCO3?
Perma-Zyme works well with all organic soils. It will increase the bonding of the fines (-200 mesh) and allow greater moisture penetration to facilitate compaction. Perma-Zyme has been used successfully in roads containing Limestone (CaO). Calcite (CaCO3), a fine grain limestone or soft earthy clay, also reacts positively with Perma-Zyme, however the use of clays should be minimized in road building - usually less than 30% -200 mesh.

As time goes on will Perma-Zyme reduce or increase its bonding strength? Will the road come out with cracks or become fragile?
Perma-Zyme treated soils (for roads or ponds) achieve their greatest strength at the time of compaction and immediate subsequent curing (72 hours drying). Bonding of the soil particles takes place in the presence of moisture and comp active force. This condition will last as long as the material resists external forces. Heavy wheel loads, water, freeze-thaw cycles ultimately have an effect on all roads. Perma-Zyme treated soil resists these forces due to the bonded, high density of the road material. The road will resist the detrimental effects of erosion and mechanical forces.
Cracking occurs as a result of two factors: (1) If the road material contains a high percent of expansive clays - having a high shrink-swell factor. When the road is completed and dries out some cracking will appear. This reduces the effectiveness of the roads stability, however we have seen roads showing this condition that have performed very well - but with reduced life. (2) Soft sub-base may not support the treated base under wheel loads i.e. expansive clays. The bearing capability of the road is insufficient. This is corrected by increasing the thickness of the road base.
When the Clay fines (minus 299 mesh) exceed 25% or are highly expansive some surface cracking will occur. Generally the cracks are superficial, often filling in with road particles during normal traffic use. Generally this condition is referred to as "Alligator Cracking" and does not significantly affect to stability of the road base.
Rain or other moisture will moderately swell the clay fines and the cracks will close. If the clay material is highly expansive, then the amount of fines should be kept low to reduce the amount of cracking.
Prior to placement of any surface material, the Perma-Zyme treated soil should be lightly sprayed with a dilute solution of water & Perma-Zyme to assist in the bonding of the new surface material (i.e. Asphalt) to the road base. Moisture will close many of the cracks.
Reflective cracks should not migrate upward through the asphalt, unless the clay fines are in the upper range and site conditions see radical sub-surface ground moisture variations.
Proper drainage will reduce ground moisture and keep cracking to a minimum.

After compaction, what is the ratio of expansion? Will extreme weather affect the road (hot or cold)?

When the road contains more than 20-30% clay, will the road surface become too slippery and lose traction?

How long will road last when used with Perma-Zyme?

Can temporary roads be constructed using less Perma-Zyme?

What kind of equipment and method of construction is used to work on pond slopes?

Is compaction required when using Perma-Zyme?

Will Perma-Zyme affect plant life if there is contact?

Fyre-Zyme® Q&A
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What is Fyre-Zyme?

Are there any microorganisms ("bugs") in Fyre-Zyme?

What type of enzymes is in Fyre-zyme?

What if it is determined the contaminated soil is sterile?

Does Fyre-Zyme increase the oxygen content in the soils that are to be treated?

Does the presence of heavy metals in the soil have any detrimental effect on Fyre-Zyme?

What is the shelf life of Fyre-Zyme?

Ag-Zyme® Q&A
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Can Ag-Zyme be used when fertilizing?

What type of plants can Ag-Zyme be used on?

How often should Ag-Zyme be used?

Can Ag-Zyme be used in conjunction with pesticides?

Does Ag-Zyme require special handling?

Which is the maximum recommended time between spraying with Ag-Zyme and irrigation?