Screen for preventing from blowing sand

The utility model belongs to an earth work knitting bag screen which is applied to coast zones for preventing from blowing sand, and the earth work knitting bag screen is formed by sewing a piece of earth work cloth and a nylon net and is in a long barrel shape, wherein the nylon net is arranged at...

Full description

Saved in:
Bibliographic Details
Main Authors TAO WANG, HONGLANG XIAO, JIANJUN QU
Format Patent
LanguageEnglish
Published 26.01.2005
Edition7
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
Online AccessGet full text

Cover

More Information
Summary:The utility model belongs to an earth work knitting bag screen which is applied to coast zones for preventing from blowing sand, and the earth work knitting bag screen is formed by sewing a piece of earth work cloth and a nylon net and is in a long barrel shape, wherein the nylon net is arranged at the upper part of the earth work cloth and two end openings are ligated. The utility model surrounds into a square grid after the earth work knitting bag screen is filled with sand, so the earth work knitting bag screen can weaken the corrosion of ocean waves to sand banks, steady the surface of mobile sand, weaken wind speed, enhance the roughness of beach surfaces, reduce the conveying of the mobile sand, solve the undercutting of stormy waves to coast zones and ensure the firmness of the sandy coast zones. The utility model has the advantages of simple manufacture and low cost, and can be produced in an industrialized mode. The earth work knitting bag screen not only can be used for preventing from blowing sand for coastal beaches, but also can be applied to prevent from blowing sand for inland desertification areas and can both display a certain function.
Bibliography:Application Number: CN2004241517U