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TRIMIS

Tubes of concrete alkalis

PROJECTS
Funding
Poland
Poland Flag
Duration
-
Status
Complete with results
Geo-spatial type
Other
Project Acronym
RKAN
STRIA Roadmaps
Vehicle design and manufacturing (VDM)
Transport mode
Road icon
Transport sectors
Passenger transport,
Freight transport

Overview

Objectives

The aim of the project is to develop high-grade chemical resistant concrete reinforced with synthetic fibres, the strength parameters are comparable with reinforced concrete, and chemical resistance will work in very aggressive environments (up to pH = 1). With the designed concrete pipes these are made for use in a sanitary sewage system, requiring no additional corrosion protection.

Methodology

The Task 1 was developed "Test procedure for comparative evaluation of concrete resistance to the aggressive environments."

As part of Task 2 there were designed 27 concrete mixture compositions intended for use in sewage pipes.

In the Task 3 the concretes designed in the Task 2 were subjected to the following tests:

  • • compressive strength according to EN 12390-3
  • • flexural strength according to EN 12390-5
  • • contraction of PN-84 / B-06714 twenty-thirds
  • • resistant to frost F200 PN-88 / B-06250
  • • absorption according to PN-88 / B-06250
  • • penetration depth of the PN-EN 12390-8
  • • permeability of water through the concrete according to PN-88 / B-06250,
  • • abrasion resistance according to EN 14157 (on the face of Boehme)
  • • resistance to aggressive environments by test method developed as part of Task 1.

Based on the research results, 4 bonded concrete with good technical parameters were selected, of which prototype sewer pipes will be made.

Funding

Parent Programmes
Institution Type
Public institution
Institution Name
Ministerstwo Nauki i Szkolnictwa Wyższego

Results

- 27 concrete mixture compositions intended for use in sewage pipes were designed and tested- 4 bonded concrete with good technical parameters were selected to be used for prototype sewer pipes

Partners

Lead Organisation
EU Contribution
€0
Partner Organisations
EU Contribution
€0

Technologies

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