main cause is the hard soil which cannot be wetted by water.
Bricks are mostly clay, fired to be hard and resist water penetration
No. If it isn't water proof it will break.
Mortar is used to stick bricks together. It can be either: * cement mortar: a mixture of water, sand and cement, or * lime mortar: a mixture of lime, sand and water.(This is not used often for modern construction because of its porosity) * clay mud mortar: a mixture of clay sand, water (only used in some adobe construction) Lime is sometimes added to cement mortar to improve workability, waterproof qualities, and reduce shrinkage. Straw is sometimes added to clay mortar to reduce shrinkage.
Adobe houses were made of adobe bricks that is a material made of clay, sand, water, and a fibrous material like straw or sticks with manure. The bricks were formed and dried in the sun. Adobe is also known as mud brick.
main cause is the hard soil which cannot be wetted by water.
I don't know. This is a ques in my T.B that I need to answer but I don't know what to write. Who gave this question?
it basicly depends on the quantity: if there is more water and less bricks then the water weighs more if there are more bricks than water then the bricks weigh more if the bricks and water are in equal amount, then if the water is really dense it may weigh more... it varies
Bricks are porous and will absorb anything dissolved in water. If there is fluorine present in water that comes in contact with bricks, when the water evaporates, there will be fluorine in your brick.
Bricks are mostly clay, fired to be hard and resist water penetration
Bricks
not enough water or fiber!
Silicone can be removed from bricks by using a silicone remover or solvent specifically designed for this purpose. These products help break down the silicone, making it easier to remove with a scraper or a putty knife. It is important to follow the manufacturer's instructions and wear protective gear when using these products.
Bricks are mostly clay and water. the material is mixed and they are extruded into one long shape and then cut into separate bricks before going into a drying oven. Hand made bricks are dried in the sun.
adobe bricks, mud
Yes, LEGO bricks are buoyant and will float in liquids such as water. This is because the material used to make LEGO bricks, ABS plastic, has a lower density than water, allowing the bricks to float.
The following visual tests and field tests be carried out to ascertain good quality bricks for use in works. a. Well burnt bricks are copper colored and are free from cracks. b. They posses sharp and square edges. c. They are of uniform color, shape and size as per standard. d. When struck with each other, they produce clear metallic ringing sound. e. Fracture of good bricks show uniform and bright compact structure without any voids. f. They absorb minimum water when immersed in water. The absorption should not be more than 20 % when immersed in water for 24 hours. g. Good bricks are hard on their surface and leave no impression when scratched with nails. h. Good bricks do not break when dropped from 1 m height i. Good bricks when soaked in water and dried, do not show white patches or white deposits on their surface. j. The good quality bricks could be gauged easily by the percentage of bricks that get broken in transit and stacking in the course of ordinary handling (2 to 3%).