Gypsum is a mineral found in many items we use every day, like toothpaste and shampoo. It is also used to make Portland cement and drywall, create molds for dinnerware and dental impressions, and to build roads and highways. ... Because of its binding abilities, gypsum isa primary ingredien...
We devote ourselves to helping customers save raw materials, and energy, and reduce the cost of production and equipment maintenance in long term with the most advanced gypsum equipment technology and the most mature gypsum production formula. ...
A unified design formula for the shear strength of screw connections with gypsum sheathing is proposed for ambient and elevated temperatures with adequate accuracy. A simplified load–displacement model with the post-peak branch is developed to evaluate the load–displacement response of screw ...