How does the porchoblock behave in frost?

Krympress reports:

Keramoblock (ceramic block, porous ceramics) is a modern wall material that is actively used in construction. One of the key questions when choosing a ceramic block for cold regions is its frost resistance — the ability to withstand multiple cycles of freezing and thawing without loss of strength.

1. Frost resistance of the porcelain block

Porcelain blocks are made of burned clay with the addition of wood sawdust (which burn out when firing, creating pores). Thanks to this, the material has:

✅ High frost resistance (usually F35 — F50, for some manufacturers to F100).

✅ low water absorption (8–12%) due to a dense structure.

✅ Good insulation (porous structure holds heat).

What does marking F35, F50 mean?

The number shows the number of freezing/thawing cycles that withstands the material without destruction. For example, F50 means that the block is guaranteed to last 50 winters without loss of properties.

2. How does a ceramic block behave in the cold?

With short -term frosts:

✔ It is not damaged, as it has a low water absorption.

✔ preserves thermal insulation properties.

With prolonged frosts and high humidity:

⚠ If the block is hidden (for example, due to leaks or lack of finishing), the water in the pores can freeze and expand.

⚠️ With improper laying (thick seams, low -quality solution), the seams are possible.

Conclusion: the freezer of the frost -resistant carmark itself, but it is important to protect it from constant moisture.

3. How to increase the frost resistance of masonry?

✔ Use a warm pantry (with perlite or foam) — reduces cold bridges.

✔ Pushing the facade or lining with a brick with a ventilationzor.

✔ Follow the waterproofing of the basement and roof (so that moisture does not penetrate the walls).

✔ Do not leave the laying of the unprotected for the winter (if the construction is suspended, cover with a film).

4. Comparison with other materials

Material: Keramoblock

Frost resistance (F): 35–100

Water absorption: 8–12%

Material: aerated concrete

Frost resistance (F): 25–100

Water absorption: 20–25%

Material: brick

Frost resistance (F): 50–100

Water absorption: 6-14%

Material: Pentoblock

Frost resistance (F): 25-50

Water absorption: 10-15%

Keramoblock is one of the leaders in frost resistance among wall materials.

5. Conclusion: Is it possible to build from a ceramic block in cold regions?

✅ Yes, the paparam block is great for the northern regions thanks to:

✔ high frost resistance (F50 and above).

✔ Low water absorption.

✔ Thermal insulation properties.

⚠️ But important:

Use high -quality masonry.

Protect the facade from precipitation.

Avoid getting wet in progress.

With proper installation and decoration, the house from the ceramic block will be warm and will last 50+ years even in a harsh climate!

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