Technical resources

13 documents for engineers, safety officers, and procurement: safety data sheets, product data, application specifications, and test reports, free to download.

Documents

These carry the manufacturer's branding. Each safety data sheet covers only the product it names, and the client has confirmed the dates shown are current.

Safety data sheets

Product data

Application specifications

Testing and engineering

Not yet available: no safety data sheet for Terra Prime or Terra Fog has been supplied to us. Ask for it before any application; we do not substitute another product's sheet.

Test results

Holt Engineering tested soil untreated and treated with Top-Seal White. These are reported results on specific samples, published with their sources.

Unconfined compressive strength (PSI)
Sample Scale PSI
Untreated soil 132
Top-Seal White, medium strength 1,400
Top-Seal White, high strength 2,200
Source: Holt Engineering compressive strength testing, as reported in the product line's engineering presentation.
Permeability coefficient
Sample Coefficient
EPA reference standard 1.00E-07
Top-Seal White, medium strength 3.20E-08
Top-Seal White, high strength 1.00E-09
A lower coefficient means the soil lets less water through. The EPA reference standard is shown for comparison. Source: Holt Engineering permeability testing, Austin, Texas, January 8 2018, as reported in the landfill composite liner drawing.

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