BALL COLLECTOR FOR BASKETBALL TRAINING
The invention introduces a ball collector for basketball training to address related challenges. The scheme includes: – A bracket serving…
Category: Building Engineering
3D PRINTING METHOD FOR CONCRETE PRODUCTS WITH COMPLEX SHAPES
The invention provides a 3D printing method for concrete products with complex shapes. It realized a method for preparing concrete…
COMPOSITE HYDROPHOBIC AGENT FOR IMPROVING CEMENT-AIR RATIO OF HYDROPHOBIC CONCRETE AND METHOD THEREOF
The invention aims at providing a composite hydrophobic agent for improving the cement-air ratio of hydrophobic concrete and a method…
TIME-SHARING REINFORCEMENT SUPPORT METHOD FOR FILLING ROOF CUTTING BLOCK ROADWAY WITHOUT COAL PILLARS AND ENTRY RETAINING
This invention aims at providing a time-sharing reinforcement support method for filling roof cutting block roadway without coal pillars and…
Building construction wastewater treatment device
The invention aims to provide a building construction wastewater treatment device, which comprises:The first processing mechanism comprises a first box…