News

When it comes to CBD oils, there are many to choose from. We share some great options and tips to help you pick the right one for you.
In this paper, the effectiveness of potassium poly-acrylate as an internal curing agent for improving the compressive strength of concrete is investigated. Concrete specimens designed to achieve a ...
The design of concrete proportion is directly related to the engineering performance and cost of concrete, and the conventional concrete proportion design method often requires a lot of ...