Gunung Prisma Leads the Way in Sustainability Through SDN Gunungbatu Renovation
Gunung Prisma, led by President Director Liwa Supriyanti, carried out a full renovation of SDN Gunungbatu in Sukabumi, West Java — restoring classrooms that had become dangerously dilapidated and disrupting the education of hundreds of students. The initiative, conducted in collaboration with PT Selaras Prima Angkasa and formally handed over on February 25, 2026, reflects Liwa’s commitment to sustainability beyond environmental concerns, extending it to long-term human capital development. Under her leadership, CSR is not a checkbox but a consistent practice — from hazmat suit donations to bridge construction — placing social welfare at the heart of the company’s mission.
What is Wide Flange Beam:Understanding, Advantages, How to Calculate Length and Installation
In the construction industry, steel structures are one of the main choices in building construction, both for single-story and multi-story buildings. Two types of steel structures that are often used are H-Beam (Hot-Rolled Steel Beam) and IWF (I-Beam Wide Flange). Choosing WF profile steel as the material for building roofs is the most popular choice
Steel Pipes: The Difference Between Seamless and Welded Pipe
The two most popular varieties of steel pipes on the market are welded and seamless steel pipes. As the name implies, a seamless steel pipe has no seams and is made via hot rolling and cold rolling. In contrast, a welded pipe is created by rolling a steel coil to the necessary gauge thickness; this
Steel Pipes: Ressource for Metal Industry
Pipes are hollow cylindrical tubes that have been used for a variety of purposes by humans for thousands of years. Pipes can be made of nearly any material; however, because the current definition of a pipe demands more than just hollow tubes that transmit fluid, metals have grown more prevalent in pipe construction. Steels, as
H Beam vs. I Beam: What’s the Difference?
The structural steel beams H-beams and I-beams are commonly used in building applications. Due to the tremendous strength they impart and the simplicity of construction, they are frequently employed in the construction of homes, bridges, huge trailers, and other structures. The main difference between I-beams and H-beams is their cross-section. Both share a vertical component
Hot-Rolled Steel Coils: Product, Specification and Benefits Explored
Hot-rolled coils (HRC) are a form of sheet product that resembles a wrapped steel strip and are manufactured in hot-rolling mills. These products are commonly used in construction, the machine industry, automobile manufacturing, the manufacture of general-purpose, construction, oil and gas, and special-purpose pipes, and as a work-piece for the subsequent manufacture of cold-rolled items.