Partition walls in any home can be put up quickly using concrete blocks, and their cores or voids can be filled with steel reinforcing rods and concrete for additional strength. This feature is one of the reasons why it is also known for its durability. The advantages of concrete blocks. These general advantages apply for all types of masonry units (brick, stone or concrete blocks): Masonry is non-combustible, so improves fire protection for the building and its occupants. The ingredients of concrete can be transported effortlessly anywhere. Since the clay bricks or burnt bricks are strong, hard, durable, resistive to abrasion and fire Grade 'A' These are utilized as load-bearing units and can contain a lowest block density of 1500 kg/m 3.The hollow concrete blocks can be prepared for the lowest compressive strengths of 3.5, 4.5, 5.5, and 7.0 N/mm 2 respectively, for 28 days. Application in Reinforced Concrete. Cinder blocks will last for years and years up to 100 years. Continue with Recommended Cookies. Once the concrete load has been mixed, it is poured into a bucket conveyor and transported to an elevated hopper. According to the World Business Council for Sustainable Development's Cement Sustainability Initiative, concrete gets stronger over time and is not weakened by moisture, pests, or mold. Eco friendly: CLC blocks are made of material such as fly ash and other industrial wastes. This mixture is subjected to the Vibro-compaction process, which then undergoes controlled curing for optimum quality. They are well suited to construction in seismic areas. Pavers are slabs, tiles, and blocks that can be made from various materials, such as rubber, brick (clay), concrete, flagstone, marble, travertine, porcelain, and even plastic. The blocks also come in a range of standard shapes. Advantages of Concrete - Low Maintenance 8. Regardless of the basic materials, the concrete mix used to make blocks can also contain some chemicals, which are known asadditives. Keeps shed above ground: Blocks can raise your shed above ground enough to keep it away from moisture, insects, and even mice and rats. Acoustic. When theyre assembled and built correctly, concrete blocks are ideal for foundations and basement walls because theyre stronger than poured concrete. Additionally, even if it doesnt give you that pleasant appearance like what concrete bricks could provide, it doesnt stop you from being creative and personalizing your home to match your personal design preferences. Aerated concrete blocks have the density between 400 and 800 kg per cu.m and the thermal conductivity coefficient ranging between 0.1 and 0.21 W/ (m*), that is why they are light and warm. Energy-Efficient Houses Concrete imparts protection to steel in corrosive environments due to existence of CH and other alkalis. They are discussed below. Cellular concrete has great physical qualities that combine insulation and resistance. Saul Roman is a contractor with over 25 years of experience in the construction industry. Theyre good for creating walls that provide protection against the elements, such as strong winds. Clean Finish. Brick is a building material that has exceptional thermal mass properties. Hollow Concrete blocks have a void area more prominent than twenty-five percent, they come in different shapes and sizes. One huge advantage concrete block has over most building materials is longevity and low maintenance. The answer is simple. We tell you that for any of the cement block manufacturing modalities the stages are basically the same, below we show you a list with the process steps: Save my name, email, and website in this browser for the next time I comment. Its Easily Finished. 2. Less compressive strength having a high compressive strength makes a material very brittle, hence leads to failure when repetitive stress is introduced. Less weight less steel required. To configure and secure the blocks, no formwork is necessary, as is the case with poured concrete foundations. After the dry materials have been mixed, a small portion of water is added to the mixer. Call/Whatsapp: +254721599866; sales@makiga-engineering.com; #MakigaMachines pic.twitter.com/gkIMIeIC9k, Makiga Engineering Services Ltd (@MakigaKe) February 27, 2019. The measurements are exact and uniform, which allows building in a modular way and being certain of the amount of material needed. Javascript is disabled on your browser. What are the benefits of lean construction? Blocks Factory has various precast panels used to get different shapes and sizes of different types of hollow blocks used in construction works such as walls of buildings, retaining walls, and . and thus saves time. Hollow concrete blocks have good insulating properties against sound, heat, and dampness. Standard hollow concrete blocks come in two sizes: Full size and half size. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. It has a multitude of benefits that have made it one of the best alternatives in construction materials. Moisture TACO Taller de Arquitectura Contextual Instead of giving your new place a homey look from the outside, the structure might end up commercial-looking instead. The sheer mass and weight of the concrete masonry walls reduces sound penetration through the wall by over 80 percent when compared to wood-frame construction. Its history traces back thousand years (almost 7500 BCE). They are normally 9-12 kg in weight depending upon moisture conditions. When the grid is complete, they are taken to the curing oven (the most common is a low-pressure steam oven). The concrete usually used in the manufacture of concrete blocksis a mixture of water, sand, portland cement, and gravel. Advantages When they're assembled and built correctly, concrete blocks are ideal for foundations and basement walls because they're stronger than poured concrete. Currently, the production of concrete blocks is a highly automated process that is capable of producing up to 2,000 pieces per hour. Great performance constructive. If the problem persists, then check your internet connectivity. Please wait for a few seconds and try again. That means it's denser and has fewer pores or seams for water to seep through. Generally, concrete blocks are fabricated using products such as portland cement, different aggregates such as stone or quartz, and water. Versatility guaranteed. If all other sites open fine, then please contact the administrator of this website with the following information. hollow and on their sides they can be smooth or with a design. Saves Construction Time: Precast Concrete construction saves time, the risk of project delay is also less. Simplified Construction. Sand (optional ) water. Concrete blocks also provide insulation against cold and heat and may reduce a homes energy usage. Impact resistance is simply the ability of a material to withstand a high & sudden force or shock. . Concrete blocks accept any color or type of stucco very well. The chances are also high that youve seen many concrete block homes that dont look like theyre made out of concrete block because of their external facings or coverings. To produce them, we also have Concrete Block Making Machine and Brick Making Machine. Surely, its more expensive than wood, yet it assures you long-term savings because of its low-maintenance feature. The lack of thermal resistance and the complexity of concrete block construction make ICF the best way to construct below and above grade walls for any home. This facilitates rapid execution of work. This reduces the chance of structural damage and health issues. A concrete block, usually called as concrete masonry unit (CMU), is made up of cement, aggregates, and water. The following advantages of autoclave and non-autoclave concrete can be identified for the construction: 1.Economical efficiency of construction. Aerated concrete blocks and panels provide simple wall construction. This is because the average concrete block can withstand 3500psi and the average brick should withstand about 3000psi. -Durable: concrete block is great when building . From the hopper, the concrete moves to another hopper that is located in the upper part of theblock-making machine. Raw materials. Advantages of Hollow Concrete Block Masonry. First, the labor pool for block masonry is much scarcer than the labor available for stick frame construction. Like bricks, the blocks are stacked together and joined with a mortar, usually consisting of cement, sand, and water. Strength The extracted blocks go through a bucket that lines each block and then they are taken out with a forklift and stored. Concrete homes offer a number of advantages and disadvantages, just like any other home does. This means that they are subjected to a vibration and compression process inside a mold that ensures dimensional accuracy and uniform compaction of the material. The blocks Harmon designed measured 8 inches (20.3 cm) by 10 inches (25.4 cm) by 30 inches (76.2 cm), and were so heavy that they had to be lifted into place with a small crane. The economy in construction: as the construction becomes lighter, there is a reduction in costs with the foundation and execution time of the work since the light material . By: BigRentz on September 28, 2021. While the toughness and strength of concrete are an advantage, this can also work against it as breakages are unavoidable if glass, ceramic or any other delicate material accidentally drops on it. One of the great aspects of concrete is that it is naturally fire resistant. However, professionals such as architects and designers made sure that using concrete blocks in home construction can provide at least almost the same look with homes made-up of bricks. Not all solid concrete blocks are fully solid, as you'll see, but they're more solid than hollow blocks are. What are the advantages of masonry walls over framed wood walls? The thick plaster is not necessary. The precast concrete casting can be carried on simultaneously with other works on site such as earthwork, survey, etc. -Lightweight, which is very beneficial when working on a job that requires heavy manual labor. 3.18x4.5x9, Our Concrete Block Machines: TYPE (1) measures 18" x18" and can make 3 different sizes of blocks:- going by L*W*H. 18*9*9, 18*6*9,18*4.5*9.TYPE (2) measures 16*16- and can do 16*8*9,16*6*9,16*4*9. It requires a smaller amount of mix to stick the blocks together. Usage reduces the overall 60% dead load of a building, thereby allowing the construction of high-rise buildings. Concrete block homes can resist strong winds. Excellent thermal insulation: because they are thick blocks, they take a long time to heat up and cool down. Example mix: For 1 cubic meter of ALC concrete of density 850kg/cubic meter take, ( approx..) Water: 200 liters, Fly ash: 500kg, Cement: 5 bags of 53 grade, Foaming agent + water = 1.2 kg + 30 litres. The blocks are hollow inside to allow for steel bars and mortar filling. A concrete sealing primer prevents moisture from leaching out of the blocks and weakening the paint 3. This article looks at some of the benefits and downsides of using concrete block masonry walls for your building or structure. Masonry structures are the oldest structures. It has low density leads to a more economical design. The first striking difference between a brick and a block is in the shape, size, and composition. Bonifate likes lightweight block for all of its technical advantages. Wood framing is often more common, however concrete block construction provides big advantages that make it a worthy contender. Its price varies a lot from time to time. Hence, it is important to use foundations such as solid blocks instead of the hollow ones to get a better termite-resistant feature. Concrete blocks are not as susceptible to mold and mildew as wood construction. Concrete blocks are manufactured in required shape and sizes and these may be solid or hollow blocks. Required fields are marked *. On the other hand, solid blocks are usually used to cap off walls and while adding in a buildings structural integrity. At the time of placement, they must be absolutely dry, which means that we must find a place to store them since they must be protected from rain and night dew before being placed. The blocks and platforms are transferred out of the block-making machine onto a chain conveyor. Water leakage although concrete blocks have a less permeable characteristic, having a permanent contact with water can lead to leakage. A building made of concrete blocks requires less labor force and time to complete as compared to a brick building. Building blocks are the most essential component of any construction. This is a crucial component to how long a building or structure can last, as moisture tends to rot or rust away certain materials. Advantages of Light weight blocks: Lightweight: AAC density is less than one third of that of normal concrete blocks, making it easily handled. The Price building a home using concrete blocks is labor-intensive. An example of the latter can be a block specially designed to prevent water from leaking through the surface of the exterior walls. This results in a greater return on investment at resale time. They are very resistant and highly durable. Being large in size, construction time is greatly reduced. Can be Made in different sizes and shapes. Here are some of the top advantages of using the concrete hollow block in construction. One of the major advantages of concrete hollow blocks is their high durability. Concrete blocks are made from a mixture of cement, stone, sand, and other aggregates. Advantages of Concrete Block Resists termite damage - if you want your walls to be protected from being damaged due to termite attacks, then it is best to use concrete bricks. This site uses Akismet to reduce spam. A pure foam concrete without additions typically has a compressive strength of 5-8 MPa and a density of 1000 kg/m3. This benefit also means that a concrete block home is resistant to the pests that can impact a structure that receives constant moisture exposure. Advantages of Using AAC Blocks Lightweight . When the proper curing temperature (66 to 74C) is reached, the steam is turned off and the blocks are allowed to soak in the hot, moist air for 12 to 18 hours. CMUs are the answer for homeowners looking to increase energy efficiency as well as provide protection from weather, rot, fire and environmental damage. Therefore it helps to save space and increase floor area. The Romans began to use cement mortar in 200 BC. Beam and block flooring is made from a type of concrete that has been reinforced with steel beams. One of the reasons why using concrete block does not make it to the top of the list for most is because people do not really like how it would look like after. Additionally, the hardness of the material makes it unsuitable for standing or sitting on it for long. Concrete block is unaffected by termites or extreme temperatures and is virtually soundproof, depending on construction quality. Gravel and sand are stored outside and transported to storage bins at the plant via a conveyor belt. The consent submitted will only be used for data processing originating from this website. 2. The benefits of concrete blocks are the ability to obtain structures that remain solid and well for many years using concrete blocks. Manage Settings The six main advantages of cellular concrete are: Lightness: the cellular concrete block can be up to 60% lighter than traditional concrete, presenting the same strength. Advantages of Concrete Block: Cheaper compare bricks (Overall Cost). When the re-bar is used, it adds strength to the structure and the filled blocks insulate the building well. 4. Their distinctive properties of durability and strength make them an ideal and cost-effect solution for all types of load-bearing walls. The Big Question? Faster Construction. It is usually self-leveling, self-compacting and it can be pumped. The block, being a prefabricated material, can have so many models that it would be impossible to list each one, but what we can do is classify them in a general way according to the types of blocks: In addition, here we show you a classification of the blocks according to their finish or design: A common question among people is: How are concrete blocks made? He has experience in both commercial and residential construction, and has written extensively on the subject. You can form concrete in so many variations. These blocks are then used to create walls and other building structures that we are all familiar with. Low density, low thermal conductivity. To reduce the total weight of the building and to fortify the building against tough natural conditions concrete blocks are used. Easier to level the shed: Concrete blocks provide a way to level your shed when it has to be installed or built on a slope or uneven ground, much like a pier and post system. Workability of concrete can be increased by increasing water and changing the proportions of concrete components. In cases where exceptionally heavy components are going to be installed, arrangements are made beforehand for the filling of the hollow core of these blocks with concrete in the relative areas. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page. The blocks are then pressed out of the steel pallets and the pallets are sent back to the block-making machine to be filled with a new group of molded blocks. While both serve their purpose well, Concrete Block Making Machine and Concrete Blocks prove to be better than their adversaries. Can we build a double storey with this method of construction? Benefits of Concrete House Construction 1. While both serve their purpose well, Concrete Block. Less construction time, due to its size, fewer units per m2 are required. 3.16x4x8, Concrete Block Machine Type 2 makes these sizes: Air entrained concrete is created when small air bubbles are introduced as an addition to the concrete mixture. Fireplaces are commonly made of masonry for the same reason. (Full , Which is Better for House Construction?
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