Title:
【発明の名称】基本成分及びプラスチックを主成分とする結合剤からなる凝集体を製造するための組成物、その加工方法ならびに得られる製品
Document Type and Number:
Japanese Patent JPH03505444
Kind Code:
A
Abstract:
The invention relates to the preparation of an agglomerate of basic components comprising pebbles, gravels and sand with a plastics-based binder. In order to produce the agglomerate use is made of a compound comprising a binder in which is mixed a polar synthetic resin, a low-molecular-weight thermoplastic material and at least one plasticizer, together with a strength-enhancement and reinforcement component made up of a compatible high-molecular-weight thermoplastic material. The compound is prepared by cold mixing the binder and the strength-enhancement and reinforcement component which has been prepared hot separately. The compound is mixed with the charge of basic components which have previously been heated to a temperature close to that of the binder's melting point. The invention makes it possible to produce very high quality and improved-strength ground surfaces which are little affected by temperature variations.
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Inventors:
Bratian, Vantilla
Application Number:
JP50698689A
Publication Date:
November 28, 1991
Filing Date:
June 24, 1989
Export Citation:
Assignee:
Northstar Civil Engineering Limited
International Classes:
C04B24/24; C04B26/02; C08L101/00; E01C7/26; E01C7/30; C04B; (IPC1-7): C04B26/02; C08L101/00; E01C7/26; E01C7/30
Attorney, Agent or Firm:
Hajime Tsukuni (1 person outside)