Category: Building materials

Contrary to common assumption, the classification of minor minerals is not based on their scarcity or value but on their legal designation, which varies significantly by country. This category includes widely used materials like ordinary sand, gravel, and building stone, which are fundamental to local infrastructure projects.

Ordinary Portland Cement (OPC) is the most widely used type of cement globally, with over 1.5 billion tonnes produced annually. However, the acronym OPC also refers to Oligomeric Proanthocyanidins, a class of potent antioxidants found in nature. This article explores the distinct benefits of both forms of OPC.

A 2023 survey in India highlighted that while galvanized iron (GI) pipes offer an affordable option, their performance shortcomings have led many in modern engineering to seek more reliable materials. This is particularly true when examining the disadvantages and limitations of GI, from its propensity for corrosion to potential water quality issues.

High-quality Wood-Plastic Composite (WPC) building materials produce very low volatile organic compounds (VOCs), making them a safer option for indoor air quality. However, the health-related question "Is WPC good for health?" can refer to two entirely different products, requiring a look at both dietary supplements and construction materials.

Derived as a byproduct of cheesemaking, whey protein is a popular dietary supplement available in various forms, including WPC and WPI. However, these acronyms have different meanings depending on the context, which can cause significant confusion for consumers and industry professionals alike.

The term 'Z bar' refers to a wide range of components, with the most common being made from metal or plastic extrusions shaped like the letter 'Z'. However, the specific material used to make a Z bar depends almost entirely on its intended application and required properties, including strength, corrosion resistance, and weight.

According to electrical engineering resources, a Kitkat fuse, also known as a rewirable fuse, is composed of a porcelain base and a removable carrier containing a replaceable fuse element. The materials are chosen for their insulating properties and precise melting points, which are crucial for protecting electrical circuits from overcurrents.

Over 10 billion tonnes of concrete are produced annually, making it the most consumed man-made material on earth. The serious question of how many calories are in concrete often stems from a dangerous misconception, as this durable building material offers no nutritional value and is highly toxic if ingested.

Did you know that cellulose insulation can absorb up to 130% of its weight in water, creating the potential for significant structural and mold problems? This high absorbency is just one of several disadvantages of cellulose fiber that homeowners and builders must consider alongside its green credentials.