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Showing posts from November, 2022

How to effectively maintain concrete floors: Everything you need to know

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Concrete flooring is common in places like basements, driveways, parking lots, etc. But nowadays a lot of people are opting for indoor concrete flooring. As it looks aesthetically pleasing and keeps the home warmer due to its thermal mass. Moreover, concrete is durable and easy to maintain compared to other options.  Concrete floors are of different types, standard epoxy, polished concrete, quartz flooring, metallic epoxy, etc. All of them have different advantages and disadvantages, but some features are common across them all, as all of them are highly durable, economical, versatile, low-maintenance, and mostly weatherproof.  To construct a concrete floor, raw materials like rocks, granite chips, etc are mixed with cement and water. Cement here works as the primary binding agent, that’s why floors of these kinds are also generally known as cement floors or cement concrete floors. For effective construction, good quality cement like Wonder Cement works well, as it uses the best-quali

Benefits of using Fly ash in construction - Wonder Cement

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Coal has several mineral impurities - quartz, clay, shale and feldspar - during combustion; these impurities fuse in suspension and float out of the combustion chamber with the passing exhaust gases. These rising fused materials cool and solidify to form fly ash. Simply put, burning pulverized coal in electric power generating plants results in fly ash as a byproduct. This byproduct does resemble portland concrete , but it’s chemically different.  Different types of fly ash exhibit different properties depending on the chemical and physical properties of both cement and fly ash. In the comparison of cement and water, fly ash and calcium hydroxide generally result in delayed hardening of the concrete. Fly ash is present in cement as an additive agent. So, terming cement as fly ash cement is incorrect. Portland Pozzolana Cement (PPC) is manufactured by inter-grinding well-burnt OPC clinker with power-station fly ash or siliceous earth with gypsum. Due to this formulation, the resulti

Pouring the concrete in winter and summer: What's the difference?

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While concrete is a vital element used in several residential and commercial buildings, it is also one of the trickiest substances to work with because it can change the temperature when exposed to different climatic conditions during the early stage of construction. Concrete manufacturers usually rely on cement manufacturers like Wonder Cement that provide quality cement. Perfect weather condition is a myth whenever we talk about concrete pouring and curing. We are not always lucky to experience the best weather conditions for concrete pouring and curing. Many people use heated enclosures to prevent concrete from freezing during cold weather. Alternatively, many people also use sunshades, windbreaks, and sufficient manpower for the proper pouring of cement concrete in hot weather. Pouring the concrete in winter Unlike working with concrete in summer, pouring concrete in winter cannot attain minimum compressive strength. When concrete is mixed with water, a chemical reaction takes p

What is curing of concrete and which is the best way to cure concrete during winter?

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For any construction project, concrete is the essential element consisting of cement, sand, and water in suitable proportions. Concrete should be placed before it loses its plasticity and become hard. The process at which satisfactory temperature and moisture are maintained during cement hydration is known as the curing of concrete.  Curing plays a vital role in concrete's strength and durability for a reasonable period of time. The process of curing becomes more challenging in the winter season. Concrete becomes vulnerable in winter and loses its overall strength and durability. Tips to cure concrete in the weather of winter Cement manufacturers should avoid using fly ash for cement production because it sets up slowly and generates less heat.  For maximum strength and durability of concrete, it is necessary to protect concrete from freezing for the first 24 hours. The concrete settles more slowly during winter. After finishing the concrete in cold weather, you need to wait for a