Title:
MORTAR COMPOSITION USING POWDER CONTAINING ORGANIC MATTER IN SEWAGE SLUDGE
Document Type and Number:
WIPO Patent Application WO/2022/169056
Kind Code:
A1
Abstract:
The present invention relates to a mortar composition used for manufacturing or constructing a base layer of a road, a bike lane, a brick, a sidewalk block, etc., and especially relates to a mortar composition using a powder containing organic matter in sewage sludge, the mortar composition having a powder, obtained by dewatering sewage sludge, mixed with an additive and cement, thereby enabling resource recycling, and enabling satisfactory structural performance to be exhibited.
Inventors:
KIM JOON HYUNG (KR)
Application Number:
PCT/KR2021/013129
Publication Date:
August 11, 2022
Filing Date:
September 27, 2021
Export Citation:
Assignee:
INNOCSR CO LTD (KR)
International Classes:
C04B18/04; C04B20/02; C04B22/00; C04B22/10; C04B22/12; C04B22/14; C04B22/16; C04B24/04; C04B28/02
Foreign References:
| KR20190079617A | 2019-07-05 | |||
| JP2014519466A | 2014-08-14 | |||
| KR102058672B1 | 2019-12-24 |
Other References:
ING DOH SHU, AZED MUHAMMAD AIZAT, CHIN SIEW CHOO: "A comparative study on different burning method of sewage sludge ash in mortar brick with eggshell powder as additive", AIP CONFERENCE PROCEEDINGS, AMERICAN INSTITUTE OF PHYSICS, NEW YORK, US, vol. 1903, 1 January 2017 (2017-01-01), NEW YORK, US , pages 020019 - 20019, XP055956631, ISSN: 0094-243X, DOI: 10.1063/1.5011499
MALLIOU, O. KATSIOTI, M. GEORGIADIS, A. KATSIRI, A.: "Properties of stabilized/solidified admixtures of cement and sewage sludge", CEMENT AND CONCRETE COMPOSITES, ELSEVIER APPLIED SCIENCE, BARKING,, GB, vol. 29, no. 1, 2 November 2006 (2006-11-02), GB , pages 55 - 61, XP005846931, ISSN: 0958-9465, DOI: 10.1016/j.cemconcomp.2006.08.005
MALLIOU, O. KATSIOTI, M. GEORGIADIS, A. KATSIRI, A.: "Properties of stabilized/solidified admixtures of cement and sewage sludge", CEMENT AND CONCRETE COMPOSITES, ELSEVIER APPLIED SCIENCE, BARKING,, GB, vol. 29, no. 1, 2 November 2006 (2006-11-02), GB , pages 55 - 61, XP005846931, ISSN: 0958-9465, DOI: 10.1016/j.cemconcomp.2006.08.005
Attorney, Agent or Firm:
K2B INTERNATIONAL PATENT AND LAW FIRM (KR)
Download PDF: