Yes, concrete is porous and water will move through it over time.
Damage floor screeding can be topped up by applying a well blended mixture of Cement with graded aggregates and water to the floor base.
Cement is a durable material for most anything if it is formulated and finished right. Cement kitchen counters are popular right now. Cement can be stained, finished smooth or textured, painted and sealed to resist dirt or water. To get a great looking floor I would suggest a professional do the job.
water cement ratoi teel me water cement ratio formula
sand=2*Weight of Cement water=cement/2
a mixture of cement and water, reinforced by iron bars that run through it.
Inside the walls.
Cement appear to be kinda hygroscopic. Probably to prevent a cold moist floor/lower platform on the ground of the water/moisture to be absorbed by the cement and caking(?).
Cement is a material that hardens when it is mixed with water. To keep it in good condition, in its powdered form before you mix it, you should keep it as dry as possible. A bare floor (that is, a bare concrete floor, or even worse, a bare earthen floor) can get cold, and if it gets cold there can be condensation, or dew. That moisture can then seep slowly into your bag of cement (which is usually stored in a paper bag that is not waterproof) and cause the cement to harden.
Damage floor screeding can be topped up by applying a well blended mixture of Cement with graded aggregates and water to the floor base.
no
Radio signals can travel through salt water.
The S Wave (Secondary Wave) cannot travel through water. On the P Wave (Primary Wave) and the Surface Wave can travel through water.
Yes, electricity can travel through mineral water because of the presence of ions.
Add the water to the cement, a little at a time as you mix.
no
water
Sound can travels through liquid such as water and solid such as rock and ground. Put your ear on the floor and hear the people step for the proof of sound travel through solid.