Unlike these materials, concrete exhibits a strain-softening behavior these materials are called quasi-brittle materials. Concrete is often criticized for being unsustainable as it takes a lot of resources to produce. Concrete is an inexpensive, quick and durable way to complete many construction projects. Less the deformation, lesser will be the warnings. 3. In fact the tensile strength of concrete is 1/10th of its compressive strength. Its tensile strength is very low of the order of 10% of the compressive strength. Disadvantages of Stamped Concrete Patio Installing stamped concrete is a long process. When compared to other traditional building supplies, concrete blocks add a considerable expense to a home construction. When there’s water, plants like fungi, molds, and mildew can easily proliferate. Full strength development requires proper ambient temperature controlled over a month time. Concrete can be … The client must choose between the architectural designs already defined and negotiate any changes that can be made … Major limitations of concrete are listed below. 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. In long structures expansion joints are required to be provided if there is large temperature variance in the area. The following are the disadvantages of concrete. By knowing the advantages and disadvantages of concrete piles, you can do good calculations for the construction of the building you are building. Specialized equipment is required to stamp the desired pattern onto the concrete before it dries out. Soluble salts in concrete cause efflorescence if moisture reacts with them. Easy transportation from the place of mixing to place of casting before initial set takes place. Formwork is required to mould it in a shape and to support its self-weight. After 28 days it is 1.6 times and after 1 year it is about 1.1 times the elastic strain. One of the biggest disadvantages currently of it is cost. The technicalities involved in pouring out the concrete onto the patio are also a challenge. Fine cracks in conc will widen. One of the disadvantages of the system is the architectural limitation. Labor Requirements One of the only real disadvantages to cast-in-place concrete is the high amount of labor it requires. Still there are lot of limitations associated with concrete. Fresh concrete is flowable and is in liquid state. Since concrete cannot repel water, there’s a tendency for water to stick around especially if you don’t notice it. Disadvantages of self -healing concrete. Click to share on WhatsApp (Opens in new window), Click to share on Facebook (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on Tumblr (Opens in new window), Click to share on Pinterest (Opens in new window), Click to share on LinkedIn (Opens in new window), Click to share on Reddit (Opens in new window), Spalling of concrete slab on grade due to expansion, Flexural cracks on pavement slab due to lack of reinforcement or expansion of subgrage, Cracking of boundary walls due to soil settlement or foundation on expansive clay, Column Capital for Waffle Concrete Slab in Dandenong Plaza Melbourne, Waffle Concrete Slab in Dandenong Plaza Melbourne, Preloaded Bolts (Pre-tensioned Bolts) | Advantages | Applications, Be Respectful | I am NOT your Bro! Despite the advantages, concrete floors do have some potential drawbacks. For these reasons, concrete is used along with steel to take tension and concrete takes compression loads effectively. 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