According to IS 456:2000, the pH value of water used in concrete should be between 6.5 and 8.5. The pH value is a measure of the acidity or alkalinity of water, and a pH value within this range is considered…
The Standard size of tread and riser in stairs can vary depending on local building codes, but there are generally accepted ranges that are commonly used. Here are some details on the Standard size of tread and riser in both…
When it comes to construction, two types of beams are often used: primary beams and secondary beams. Both types of beams have their unique characteristics and applications. This blog post will discuss the differences between primary and secondary beams, their…