KR940018182A

KR940018182A - Elastic material press block using waste tire and manufacturing method

Info

Publication number: KR940018182A
Application number: KR1019930000203A
Authority: KR
Inventors: 서영진
Original assignee: 서영진
Priority date: 1993-01-08
Filing date: 1993-01-08
Publication date: 1994-08-16

Abstract

본 발명의 보행로에 설치대는 탄성재 보도블럭 및 그 제조방법에 관한 것으로, 탄성력이 있는 보도블럭을 제공함으로써 보행시 부드럽고 포근하며, 발자욱소리를 완전히 배제하여 주위를 산만하지 않게하며 넘어지거나 하여 타박상이나 부상당할 염려가 없는 보도블럭을 제공코자한 것으로서, 폐타이어를 분쇄 성형하되, 폐타이어가 갖고 있는 고무재의 탄성력을 유지하도록 탄성부재(11)로 성형되는 것을 특징으로 하는 폐타이어를 이용한 탄성재 보도블럭과, 폐타이어를 수집하여 강선과 이물질을 제거한 후 미분쇄하고, 분쇄된 입자를 체(Mesh)로 선별한 후 선별된 분쇄입자와 폴리우레탄을 퍼센트(%)대비 약 7.5∼8.5:2.5∼1.5의 비율로 혼합하되 필요에 따라 색원료도 함께 배합하며,혼합분쇄입자분을 약 70∼80℃의 온도를 유지하는 성형틀에서 약 8∼12초간 적정한 압력을 가하여 성형제조 하는 것을 특징으로 하는 제조방법에 관한 것이다.The mounting table on the walkway of the present invention relates to an elastic material sidewalk block and a method of manufacturing the same, and provides a sidewalk block having elasticity, so that it is soft and cozy during walking, and completely excludes footsteps so as not to be distracted by falling down and causing bruises. In order to provide a sidewalk block that is not likely to be injured, the elastic material press using the waste tire, characterized in that the molded tire is formed by the elastic member 11 so as to maintain the elastic force of the rubber material possessed by the waste tire Blocks and waste tires are collected to remove steel wires and foreign matters, and then pulverized. After crushing the crushed particles with a sieve, the selected crushed particles and polyurethane are about 7.5 to 8.5: 2.5 to percent (%). Mix at a rate of 1.5, but also mix the color raw materials as needed, and mix 8 to 12 in a molding mold for maintaining the temperature of about 70 ~ 80 ℃ Applying a proper pressure between a method for producing characterized in that for producing the molding.

Description

Press block of elastic material using waste tire and its manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 제조공정도, 제2도의 (가)도는 본 발명의 제조공정에 의해 제조된 보도블럭의 일예시도 (나)도는 (가)도는 A-A선 단면도, 제3도는 (가)(나)(다)(라)(마)(바)도는 본 발명에 의해 제조될 수 있는 각종 보도블럭들의 예시도.1 is a manufacturing process diagram of the present invention, Figure 2 (a) is an exemplary view of a sidewalk block manufactured by the manufacturing process of the present invention (b) is a (a) is a cross-sectional view AA line, Figure 3 is (a) (B) (C) (D) (E) (B) is an illustration of various sidewalk blocks that can be produced by the present invention.

Claims

Although the waste tires are pulverized and molded, the elastic material press block using the waste tires, characterized in that formed by the elastic member 11 to maintain the elastic force of the rubber material possessed by the waste tires.

Waste tires are collected to remove steel wires and foreign substances, and then pulverized. The crushed particles are screened with a mesh, and the selected pulverized particles and polyurethane are in a ratio of about 75 to 85:25 to 15 to the percent (%). The waste tires, characterized in that the mixture is mixed with a color raw material as necessary, and the mixed grinding particles are molded by applying an appropriate pressure for about 8 to 12 seconds in a molding mold maintaining a temperature of about 70 ~ 80 ℃ Method for producing an elastic material press block.

※ Note: The disclosure is based on the initial application.