Composite floating body material structure

Abstract

The invention relates to a composite floating body material structure which comprises a polystyrene foam inner core (1). The composite floating body material structure is characterized in that inserting type cushion blocks (5) are distributed on the polystyrene foam inner core (1); transverse ribs (3) are arranged in positions corresponding to the cushion blocks (5); the transverse ribs (3) and longitudinal ribs (4) are uniformly distributed around the polystyrene foam inner core (1); the transverse ribs (3) and the longitudinal ribs (4) are connected together in a bundling mode; a polyurethane foamed protection layer (2) is arranged on the outer layer of the polystyrene foam inner core (1); the transverse rib (3) and the longitudinal ribs (4) are wrapped with the polyurethane foamed protection layer (2), therefore, a composite floating body material structure is formed. The transverse ribs (3) and the longitudinal ribs (4) are partitioned for certain distances by the polystyrene foam inner core (1). Reinforcing steel ribs are added to the surface of a polystyrene foam material, and a polyurethane foaming agent is injected, so that the strength, the toughness and the buoyancy are improved.

Description

technical field [0001] The patent of the invention is a structure of a composite floating material, which belongs to the field of applied materials. This structure can be applied to various occasions that need to generate buoyancy, especially in the use of biological floating beds, as a floating material to generate sufficient buoyancy, and at the same time meet Strict requirements on strength, durability, cost and other aspects. Background technique [0002] Floating bed has a long history as a kind of aquatic plant planting tool, but because of its low benefit, it develops slowly, the research is not deep, and the use is not popular. In the past, materials such as bamboo and wood were generally used as floating body materials. In recent years, with the development of the chemical industry, several common materials such as foamed plastics, inflatable balls, and cylinders are mostly used, and stainless steel buoys and floating balls are also used as floating bodies. Some of...

AI Technical Summary

Problems solved by technology

Some of these common materials are expensive, such as inflatable balls, cylinders, etc., and there is a risk of losing buoyancy after rupture; some have low strength and are easy to break and cause pollution.

Images