Measure slab chemistry, porosity, and treatment demand. Review moisture, residue, and coverage in one dashboard. Get practical outputs for planning repairs and surface preparation.
These values are illustrative. They help compare typical substrate conditions.
| Project | Area (m²) | Porosity (%) | Moisture (%) | Acid Required (L) | Cleaner Required (kg) | Wet Coating (L) |
|---|---|---|---|---|---|---|
| Warehouse Patch Zone | 20.00 | 12.00 | 4.00 | 3.60 | 0.82 | 3.67 |
| Lab Floor Bay | 18.00 | 9.00 | 2.50 | 2.34 | 0.53 | 3.30 |
| Outdoor Slab Repair | 48.00 | 15.00 | 5.00 | 10.56 | 1.98 | 8.80 |
This calculator combines geometry, material balance, and solution chemistry.
Use laboratory or field measurements whenever possible. Estimated values help planning, not certification.
Concrete behaves like a reactive mineral surface. It is not chemically neutral. Fresh or poorly cured slabs often keep alkaline residues near the top zone. Those residues affect coating adhesion, cleaner choice, and rinse design. Surface chemistry also changes after exposure to water, salts, oils, and acids. A reliable substrate review must therefore examine both geometry and chemistry. This calculator joins those ideas. It estimates pore space, moisture burden, acid demand, cleaner need, and coating volume in one workflow.
Porosity controls absorption. Higher porosity means more liquid can move into the slab. That changes etching response and sealer use. Moisture adds another risk. Excess water can delay cure, trap salts, and weaken bond formation. Surface residue also matters. Dust, laitance, grease, and processing films consume cleaner and reduce treatment efficiency. By estimating residue mass and cleaner efficiency together, the calculator gives a more realistic preparation target. This helps teams avoid under-ordering chemicals and underestimating drying needs.
Acid treatment should never be guessed. Concrete can hold a significant alkaline reserve even when surface pH checks look similar. The calculator uses alkalinity reserve per square meter because that method better reflects actual neutralization demand. It then converts required moles into liters of acid solution using molarity. The same logic is used for the neutralizer estimate. This gives a balanced treatment plan. It also supports better rinse design and safer handling of reactive liquids during surface preparation.
Coating volume depends on area, absorption, solids, and waste. A smooth dense slab and an open porous slab do not consume product the same way. The wet coating estimate helps with ordering. The dry solids value helps compare actual deposited material. Waste factor captures edge losses, roller retention, and site variability. Use this tool early in planning. Then confirm assumptions with moisture testing, porosity checks, and manufacturer instructions. Better input data always produces a better substrate treatment estimate.
It estimates slab area, volume, mass, pore volume, free moisture, acid demand, neutralizer demand, cleaner quantity, and coating requirement for concrete surface treatment planning.
Porosity affects absorption. A more porous slab usually pulls in more treatment liquid, cleaner, and sealer. That changes both chemistry and product usage.
Surface pH is only a snapshot. Alkalinity reserve reflects how much acid the surface can consume. That makes it more useful for estimating neutralization demand.
Yes. High moisture can trap vapor, slow cure, and weaken adhesion. It can also move salts toward the surface and disrupt surface chemistry.
Cleaner efficiency is the expected removal performance under site conditions. Lower efficiency means you need more product to handle the same residue load.
No. The calculator returns estimated liquid volume from coverage rate and waste factor. Dry solids are shown separately as a deposited material estimate.
No. It is a planning tool. Moisture meters, porosity checks, contamination tests, and product data sheets should still guide final treatment decisions.
Increase it for rough slabs, edges, repairs, absorbent surfaces, windy outdoor work, or crews using manual application methods with higher transfer losses.
Important Note: All the Calculators listed in this site are for educational purpose only and we do not guarentee the accuracy of results. Please do consult with other sources as well.