High Initial Investment: For installing a Precast Concrete plant, heavy and sophisticated machines are necessary which requires a high initial investment.A large scale of precast construction projects must be available to ensure sufficient profit. Concrete is said to be reinforced when steel is used along with concrete in combination. Custom design is of the biggest benefits of going with concrete over fiberglass. The Pros and Cons of Concrete Block Masonry Walls Concrete block is a very sturdy masonry material that is good for buildings and structures! In this sense, we’re talking about concrete foundations for buildings such as houses. A recent study commissioned by the National Precast Concrete Association (NPCA) offers a fair comparison of the pros and cons of RCP (reinforced concrete pipe) and HDPE (high density polyethylene) in storm water drainage situations. The Pros and Cons of Using Insulated Concrete Forms. Sensitive concrete structures like seawalls, dams, and power plants have to be reinforced with corrosion-resistant rebar. Dyes added as the wet concrete is being mixed produces concrete in a huge range of earthy colors. The strength of the cement-and-sand mix alone has some hailing it as a rock solid (we had to) design choice. Surface treatments such as acid stains, concrete stains and paint made for concrete floors turn plain concrete into beautiful, one-of-a-kind finishes. Concrete: A large cost benefit to concrete is the fact that its price remains relatively consistent. PROS - Concrete penetrating sealers soak into the concrete surface to a depth of 1/8 inch to increase water repellency and stain resistance on porous concrete while remaining breathable so water vapor in the slab can still pass through the slab surface. Concrete as a Building Material . Con: But it can crack. in-situ reinforced concrete] is the most suitable suspended floor type for the selected case ”. Pros of Concrete. Reinforced concrete grid floors comprising beams and slabs are widely used for covering large areas like conference halls where column free space is an essential requirement. I watched them pour slab in our area, using R-bar. Although the price of steel can fluctuate, it typically remains a less expensive option compared to reinforced concrete. Costs. This makes the cost of maintenance for reinforced concrete structures very low. Advantages of Reinforced Concrete for Pros and Cons of Concrete Analysis. Someone told me that you could eliminate R-Bar in a slab IF you use a fiber reinforcement in the concrete mix. As the concrete does not crack, the possibility of steel corrosion and deterioration of concrete is minimized. Timber, steel and concrete are three of the most common structural materials in the world, and each material has pros and cons. In structure like footings, dams, piers etc. Concrete is a composite material made up of various types of stone aggregate that are held together with a mixture of water and lime-based binder—usually Portland cement. Flat concrete roofs stand up well when exposed to heavy winds. Lots of the LA ones near our old house were due to e knocked down as they had 'concrete cancer'. and the cost difference of fiber vs R-bar. All About Reinforced Concrete Underground Homes: The Pros and Cons August 3, 2017 0 0 foundation design, residential structural engineer, Sustainability Tags: Concrete underground homes, Custom underground homes, residential engineering services, structural engineers, Underground home … Cons Of Reinforced Concrete: Comparatively expensive option. Fiberglass reinforcement material, therefore, is considered to be the ideal product for sensitive concrete infrastructures. There are some disadvantages to precast concrete.They are discussed below. 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