it will crack
To determine how much cement render you need for 25 square meters, you'll generally require about 1.5 to 2 bags of cement render per square meter, depending on the thickness of the application and the texture desired. Thus, for 25 square meters, you would need approximately 37.5 to 50 bags of cement render, assuming each bag covers around 0.5 square meters at a thickness of about 10mm. It's important to check the specifications of the specific product you are using for more accurate calculations.
one part cement to four parts of sharp sand
To render an 11m² wall, you'll typically need about 2-3 bags of cement (25kg each) and approximately 0.5-0.75 cubic meters of sand, depending on the thickness of the render and the specific mix ratio used. A common mix ratio for rendering is 1 part cement to 4-5 parts sand. It's essential to adjust these quantities based on the desired finish and application technique. Always check specific product recommendations for the best results.
because when we know the setting time of cement we easily identified that where can we use the cement according to there setting time.
If you have added too much water to your mix just add more sand and cement ;but do this right away.
Excess heat will be generated by the chemical reaction when cement and water is mixed.This will result in drying out too fast causing excess shrinkage in the form of cracking.
Cement is too heavy.
€12 per square metre for scud scratch and float
It you're trying to make concrete, that formula will work if you don't add too much water, it's lean on the cement.
Desert sand is much too fine and contains too much dust and other impurities that prevent it from being used in cement or concrete.
It cost as much as it costs to install cement. Ken It cost as much as it costs to install cement. Ken
On regular cement in spring or faill it won't. It depends too, if there is stuff on the cement sidewalk. Plus, if your talking but soild cement or in process of becoming hard. Cement in the winter like a sidewalk might be too cold depending on the temp outside. In the summer, the cement might be too hot and burn your dog's paw. Depends on the temp outside...