Concrete for the bridges with their own hands. ❗Nyuansy manufacturing and filling.

Any technique in particular cases has its own characteristics. But these features are sometimes significantly affect the result.

I have already mentioned in previous articles on how to do formwork for bridgesand prepared reinforcement.

👉Prishlo time to fill beton.👈

In my case, it was necessary to bear in mind the following nuances:

1️⃣ Aerated concrete strongly absorbs moisture.

Because of its porous structure, gazoblok will pull moisture from everywhere, Including the concrete to be poured. Therefore, to concrete typed normal strength, need to prevent as much as possible this process.

To do this, before I fill plentifully moisten with water from the shuttering blocks. It does not need to waste time on trifles, many just do not budet.💦

2️⃣ constant sun.

It comes after the previous paragraph. Here of course a matter of chance, but in the process, I have had a very warm and sunny days.

Therefore, concrete water watering after casting also was required. I did it the next two days, and then another rain helped.

❗ Just at this period, concrete and gaining its main strength.

3️⃣ emergency.

Without it anywhere.

it was for me suddenly jammed cartridge in the drill. "What's the drill?" - you ask...

With that out of the drill and vibrovala, I get internal vibratorFor concrete(I enjoyed them, when I poured foundation). In practice, I became convinced that the vibration of concrete - this is a very important and useful process.

But here I had to operate the old fashioned wayAnd shtykovat piece of concrete reinforcement. Even so, it was seen leaving the surface of air bubbles, but of course it's not the ...

✅ Had nowhere to go, so let's hope for the best.

As a result, the jumpers are fully prepared.

Now we can continue layingAnd up to the roof two more series and Laying nets. It seems to be a little, but will actually see ...

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