The physical and mechanical properties of magnesium oxychloride cement-based materials
Article Sidebar
Open full text
Issue Vol. 14 No. 4 (2015)
-
Hydrophobisation effectiveness of building ceramics, polymeric inorganic ultrasound integrated with the addition of fillers
019-027
-
The castle in town of Brody: the phases of development of fortifications
005-018
-
Analysis of adaptability of the recreational property in a wooden residential building with functional behavior of solutions and technologies vernacular
029-042
-
The study of the mechanical properties of the porous gypsum
043-054
-
Reasons of realization of low energy consuming houses on rural areas
055-066
-
Conservation of wooden vernacular architecture – lessons and experience from the work carried out
067-077
-
Wooden heritage buildings and preventing them against fire
079-087
-
The physical and mechanical properties of magnesium oxychloride cement-based materials
089-098
-
Measurement and drawing inventory of wooden architecture monuments in the renovation process – problems and proposal of standardization
099-110
-
Customizing residential buildings for people with dysfunction of motion
111-116
-
Analysis of the development of cluster cracks in the cement paste modified by microsilica
117-127
-
Analysis of bearing capacity of wooden rafter frames in wooden vernacular building
129-137
-
Milk runs model with overtime: application to cluster supply chain
139-147
-
The impact of temperature, humidity and the direction of analysis on thermal conductivity λ in different types of wood
149-156
-
Preventive conservation of historical wooden architecture
157-164
-
Measurement, inventory and diagnostics of wooden vernacular architecture - selected issues the use of terrestrial scanning technology
165-181
-
How to adapt wooden buildings to fire regulations?
183-188
-
Researches of mineral-cement-emulsion mixes (MCE)
189-196
-
Strengthening Klein’s floor slabs with the use of current norms
197-205
Main Article Content
DOI
Authors
Abstract
The aim of this paper was the examination of the physical-mechanical properties of Sorel cement-based material. In the experimental part the effect of polypropylene fibers (PP) and micro-silica on properties of composite materials were studied. The results show that addition of these modifiers increases compressive strength, waterproofing and resistance against corrosion. Increase of compressive strength was observed from both addition of PP and micro-silica. PP resulted in an increase in compressive strength of 0,72 MPa, whereas addition of micro-silica caused an increase of 17,5 % compared to pure Sorel’s cement. Improvement of water-tightness was observed in both additions of PP and micro-silica. Weight loss of samples with PP addition to the concrete after a 7-day bath in an aggressive solution of 5% HCl was less than about 20%.
