Author: مدیر

Grout vs Concrete Both grout and concrete are cement-based powders that are composed of different materials. When cement is mixed with water, it chemically reacts and turns into a paste, which later hardens. This is called treatment. As curing takes place, both products become strong and durable. Both are used in a wide variety of projects from tile, stone, brick, countertops, casting products and foundations. But although they have similarities, there are also many differences. When considering grout vs. concrete for your next project, it’s important to understand what the product is supposed to do. Concrete has a higher compressive …

Bricks play a very important role in civil construction and have different types. Anti-acid brick is resistant to acidic materials and all kinds of acids, that’s why it is used in areas close to acid. In this article, we discuss the topic of acid-resistant refractory bricks.  Acid-resistant refractory bricks Anti-acid bricks are a special form of masonry bricks that are chemically resistant and thermally durable. These bricks are used for masonry and floors that are subject to chemical attack, such as chemical plant towers. Acid-resistant refractory bricks are used in industrial places such as factories and workshops, including chemical plants, …

What are the stages of rebar planting using planting glue? Planting rebars using planting glue (glue planting technique) is one of the widely used methods for connecting and increasing the strength of rebars in buildings and metal structures. In this article, we examine in detail the steps of planting rebars using the glue planting technique. Before discussing the steps of planting rebar using planting glue, we must first familiarize ourselves with the characteristics of this type of glue. Planting glue is a type of two-combined glue that consists of two different parts: The first part of the adhesive is a …

Is sodium silicate better or lithium silicate? Water glass or potassium silicate? First of all, it is good to know that silicates can be both liquid and solid (powder or granules). Items that are commonly used in the construction sector are: Sodium silicate Commonly called water glass, it is widely used in the shotcrete technique, also known as spray concrete. You can use it to produce an accelerator admixture for concrete or mainly in powder form a “crystallization” admixture. In its pure form, it is not suitable for direct use on concrete surfaces. Because it tends to carbonate: That is, …

3 types of tile adhesive that you should know With so many adhesives available for your home improvement project, choosing the right adhesive for your project can seem overwhelming. There are many factors that go into choosing the right tile adhesive or adhesive for your job, we’ve searched multiple sources to bring you a simple list of tile adhesives by material to make your tile project a success. If your tile is installed correctly and using the right adhesive or tile adhesive for the specific surface, your tile work will look better and last longer. The two main types of …

Corrosion protection using tile and mortar systems Corrosion-resistant systems, whether through the use of anti-corrosion materials or the use of corrosion-preventive compounds and coatings, are sure ways to effectively reduce ownership costs in industries. Since the advent of corrosion protection technologies, corrosion resistant tile/brick coatings have been the main material in They have been among many protection systems. High durability as well as diverse and practical features of tile and mortar systems Resistant to corrosion, it has made them a very popular option in various factories and essential in the maintenance of industrial facilities. In this regard, anti-corrosion mortars are …

How to do rebar planting well? Drilling and clearing holes: the holes Drill holes according to the anchor depth required by the Atlas and ensure that the distance between the steel bars on each side is greater than 2 mm. Clean the hole with an air pump, the hole is clean and free of dust. The amount of adhesive to implant the reinforcement should ensure that the hole is full, and the reinforcement should be screwed gently to create a small colloid overflow in the hole. According to the rebar glue instructions, do not touch the rebar during the glue …

Sodium silicate Sodium silicate is a general term for compounds represented by the formula Na2xSiyO2y+x or (Na2O)x・(SiO2)y, such as sodium metasilicate Na2SiO3, sodium orthosilicate Na4SiO4, and sodium pyrosilicate Na6Si2O7. Anions are often polymeric. These compounds are generally clear and colorless solids or white powders that are soluble in water in varying amounts. Sodium silicate is also the common technical name for a mixture of such compounds, primarily metasilicates, also called water glass, water glass, or liquid glass. This product is used in a wide range of applications including cement compounding, passive fire protection, fiber and wood processing, refractory ceramic production …

How does concrete corrosion happen? Concrete corrosion refers to the destruction of reinforcing steel in a structure. With the increasing importance of corrosion prevention, more companies have prioritized this area during the design phase of building assets. However, corrosion is inevitable. Accelerates in harsh environments, including those with extreme temperatures or high salt levels. In addition, concrete corrosion is comparable to cancer, it gradually spreads throughout a concrete structure and is often invisible until cracks appear on the surface. Buildings and structures It affects buildings and structures around the world and usually starts with an improper pH balance on reinforcing …

Reinforced vinyl ester and epoxy resins In the modern construction industry, the use of composite materials based on fiber-reinforced resins is increasing. As a result of chemical resistance, low thermal conductivity, good resistance parameters and low production costs, composites compete with traditional building materials such as steel and aluminum. Reinforcing bars produced based on epoxy resins and reinforced with basalt fibers or thermal consoles to stabilize aluminum facade structures made of epoxy composites reinforced with glass fibers are only examples of these applications. Ceramic and metal composites For this purpose, ceramic and metal composites have been designed and manufactured. Since …