The best type of sand to use for patio grout is polymeric sand. It is a mixture of fine sand and a binding agent that hardens when exposed to water, creating a strong and durable bond between the pavers. Polymeric sand helps prevent weed growth, erosion, and insect infestation, making it an ideal choice for patio grout.
Grout is little more than a mixture of sand and cement. To make grout, add just a little bit of sand to a bucket of cement. Mix it it a creamy paste. If you add too much sand, it will be too hard to stir.
Yes, you can use unsanded grout for floor tile but you'd only want to use it if the grout lines were 1/8" wide or less - like for granite or marble tiles.If using those, be sure you have a pefectly flat surface.ANSWER:You never want to use sanded grout with marble. If the marble has to be restored or re-polished for any reason the sand in the grout with act like sandpaper on the stone.
The water ratio for mixing sand and grout varies depending on the specific type and brand of grout being used. Typically, it is recommended to follow the manufacturer's instructions on the packaging for the correct water-to-grout ratio to achieve the desired consistency for your project. It is important to mix the grout thoroughly to ensure proper hydration and strength of the final product.
if your grout line is less than 1/4" you use smooth grout, above that you use sanded grout.
Most often, sanded grout is used for floor tiles because the grout lines are usually greater than 1/8" wide. Sanded grout is necessary for the wider lines to give added strength, and to keep your grout from cracking and chipping out. Unsanded grout must be used if your grout lines are narrower than 1/8", because the grains of sand in sanded grout could cause air pockets and prevent good adhesion to your tiles - and it will crack and chip out as well. Sanded and unsanded grouts are cement-based. One alternative grout on the market is epoxy-based. It is neither sanded nor unsanded, but will work fine in either narrow or wider grout lines. If your grout lines are wider than 1/2", or if you are using saltillo tiles, you must use saltillo grout. Other grouts will not handle this wider width.
7 Parts sand to 1 Part portland cement
The sand acts the same as the rocks & gravel in concrete, they add strength, volume and keep the chalky grout product from crushing. No sanded groud should be used on polished stone with very narrow groutlines, but sand must be added for wider grout joints or the product will lack volume, be chalky and crack.
Both will do fine
Two answers here: Grout should be sanded to add strength, just like you add rocks & gravel to cement to make concrete stronger. Grout wears off a little every day & IF the flooring has a very shiny surface, polished anything is very soft, like sandstone, Travertine, Coral or marble The sand in the grout is much harder than the stone & the released bits of sand from the grout will actually scar & scratch & dull the shiny polished surface as the traffic grinds it into the floor. The installation of the wet, sanded grout can also start the delustering process. Very narrow joint up to about 1/4" are usually considered to be safe to do without sand, but over that, an aggregate is needed & sand is the ideal.
It's a fine day. That beach has fine sand. I got a fine for excessive speed last week. Your son's a fine boy.
Fine sand is more permeable.