Sand lime bricks cost : One of the main materials used in the construction of bricks can be mentioned. There are different types of bricks, one of the most widely used types of bricks is sand-lime brick. These bricks have great resistance and beauty and have been the focus of many buildings. To inquire about the price list and buy sand-lime brick, contact the collection group now. Brick is one of the construction materials produced from clay, which is widely used. In the construction of the wall, the facade of the building is used in the construction of the arch, etc., which has different types, pressure brick, machine brick, glazed brick, sand-lime brick, etc. are among the types of bricks. Another name is calcium silicate, which is made from the combination of lime water and silica. To make quicklime, it is mixed with silica sand at a ratio of 1 to 8 and up to 1 to 12 and with water, then it is pressed into the mold with a pressure of 400 kilograms per square centimeter and baked at 1200 degrees. 
In making sand-lime brick, quick lime can be used in the amount of 5 to 9 percent or quicklime in the amount of 8 to 12 percent. 88% silica sand can be used and the amount of magnesium should be less than 5%. Sand-limestone bricks are solid and have holes. This brick must be able to withstand 15 periods of freezing until the temperature of 15 degrees below zero, as well as melting. In terms of appearance, the sand-lime brick should be clean and no cracks, holes, or foreign materials, including soil and lime, should be seen on it. The sand used for sand-lime brick should be siliceous. The maximum diameter of the seeds should be 6 mm. More than one third should not have a diameter of 0.1 mm because lime consumption increases. The distribution of seed sizes is such that we may not have some sizes. For coarse-grained bricks, the same principle should be followed and no more than one-third of the grains should be larger than one millimeter. For bricks with fine grains, they should not be more than 10% of the total volume of sand, with a diameter of more than one millimeter. To get the price list of sand-lime brick, call the number listed on the first page of the site. Kharazem Sazeh experts will send you the price list of sand-lime brick upon your request. 
sand lime bricks price in pakistan
Regarding the properties of this product, I must say that: This type of brick or calcium silicate has high resistance in most cases and against underground water and many sulfate salts other than sulfate and ammonium. It has been very resistant to both freezing and wear. This brick is used in chimneys and fireplaces because of its high resistance to fire and heat. The resistance of limestone brick can reach 200 megapascals. This resistance depends on raw materials, type of machinery and technology. This brick is made in uniform sizes and with a delicate geometric shape, which has made it more popular. And because it has a white color, it has a special effect and can be combined with different pigments. Therefore, you can have this product in different colors. To have beautiful bricks, buy sand-lime bricks right now. 24-hour price inquiry of sand-lime brick by experts It is possible. What causes the destruction of building materials is the salt in them, and sand-lime bricks do not have these salts. Also, with the passage of time and the combination of carbon dioxide with this product and the construction of limestone, the strength and stability of this product is increasing. As a result, it can be said that sand-lime brick has very high strength and resistance. This brick is heat and sound insulation, which is one of the characteristics of sand-lime brick. It can be used to store energy in cold and hot seasons. Also, due to the fact that it is insulated against sound, if you are looking for silence and peace in relation to external sounds, you can purchase sand-lime bricks. Because sand-limestone bricks have the same shape and size, they can be easily placed on top of each other and installed. Therefore, the waste of lime brick is less and it is more economical The use of brick, whether it is a load-bearing material or as a separator, has a major contribution to the construction materials in the country. By using modular brick production technique instead of traditional brick, it reduces the use of expensive materials and running costs. Based on the studies done in India, by using modular brick in the load-bearing wall, the thickness of the wall will reach 20 cm. As a result, there is a lot of savings in construction costs. Savings such as saving the size and weight of modula bricks have been 13% less than traditional bricks. 
sand lime bricks specification
The oldest bricks were made of natural clay. At present, Pakistan is a producer of sand limestone These bricks were made by hand and dried in the sun. With the passage of time, to optimize this valuable element, methods are used to make it resistant to load, heat, water, and humidity, one of which is to change the composition of raw materials. For example, the composition of sand-lime brick is a mixture of sand, fly ash and lime. These materials are connected to each other by a chemical reaction when the brick dries. In Shahrazad brick factory of Iran Zemin; The best refractory soils of the country are used in the best mines without the presence of lime and impurities, to prepare raw materials for the production of all kinds of bricks. Calcium silicate bricks are made of sand and lime and are known as sand-lime bricks. These bricks are used for many purposes in the construction industry, including; Ornamental works are used in building, masonry, etc. The color of the brick should be bright and uniform. They should be well burnt and have smooth surfaces and sharp edges. The thermal conductivity of the bricks should be less and they should be soundproof. When we put it in water, they should not absorb more than 20% of water by weight. 
When we hit two bricks together, a bell should be heard. The brick structure should be homogeneous and uniform. When the bricks are dropped to a height of 1 meter, they should not be broken or damaged. When we scratch the brick with a nail, no scratch should be left on the brick. When we soak the brick in water for 24 hours, there should not be any white deposit on the brick.