Skip to content

Yours *TrulyJuly*

I do everything content.

Cement Burns right at the tip of my fingers... Ouch!

Cement Burns right at the tip of my fingers… Ouch!

 

There are still some snags around the house that we’re bit by bit attending to.

The other day we made good progress again, when plastering the remaining exposed brick work.

But when, after having asked already to finish the job nicely, I saw that there were still some gaps that had not been plastered shut, I took it upon myself to deal with it:

 

Being overly proactive, I thought: Let me just quickly smooth out the plaster and fill the corners properly.

Being highly perfectionist, it didn’t go as quickly as I had hoped.

Being totally absorbed by the task at hand, I did not feel any pain at first.

 

While dry cement is calcium oxide and relatively harmless to the touch, it turns toxic when wet:

The cement becomes calcium hydroxide, a highly alkaline substance with a pH level of 12 or higher. Natural skin surface pH is on average below 5, so any direct contact can result in serious chemical burns.

As the cement is eating through your skin, you only feel the real pain when the outer layer has breached. Now the cement reacts with the water coming out from your wounds. At this point it gets difficult to simply wash off the plaster, as the chemical reaction progresses:

First brush off any dry cement, then rinse the affected areas with clean water for 20 minutes.

 

Dry cement is also dangerous when inhaled as dust in large quantities: Prolonged or repeated exposure can lead to a disabling and often fatal lung disease called silicosis.

 

Stay clear from any health hazards caused by cement.

Always wear the correct safety gear:

– overalls with long sleeves and full-length trousers

– alkali-resistant gloves

– waterproof boots

– safety glasses

– dust mask

 

Advertisements

Tags: ,

%d bloggers like this: