Publication detail

Comprehensive testing of structural powder mass water repellents based on silicone

NOVÁČEK, J. ŠŤASTNÍK, S.

Original Title

Comprehensive testing of structural powder mass water repellents based on silicone

English Title

Comprehensive testing of structural powder mass water repellents based on silicone

Type

journal article - other

Language

Czech

Original Abstract

Silicon structural powder mass water repellents become a functional component of a whole variety of modern building materials. The largest application of these admixtures is in a wide range of dry mortar mixtures. The current technical standards do not provide a methodology for reliable measurement of their hydrophobic effect. Methodology for determination of durability and effect of these admixtures to materials where they are applied, has not been assessed, either. Thus, this work is devoted to compilation a methodology for a comprehensive testing of structural powder mass water repellents by means of both load and application way with the help of laboratory-simulated and real climatic conditions. The attention in this paper was particularly paid on water repellents based on silicon. However, the all research has been also focused on their comparison with waterproof metallic soaps and substances based on hydrofobised polyvinyl acetates.

English abstract

Silicon structural powder mass water repellents become a functional component of a whole variety of modern building materials. The largest application of these admixtures is in a wide range of dry mortar mixtures. The current technical standards do not provide a methodology for reliable measurement of their hydrophobic effect. Methodology for determination of durability and effect of these admixtures to materials where they are applied, has not been assessed, either. Thus, this work is devoted to compilation a methodology for a comprehensive testing of structural powder mass water repellents by means of both load and application way with the help of laboratory-simulated and real climatic conditions. The attention in this paper was particularly paid on water repellents based on silicon. However, the all research has been also focused on their comparison with waterproof metallic soaps and substances based on hydrofobised polyvinyl acetates.

Keywords

structural powder mass water repellents, silicone

Key words in English

structural powder mass water repellents, silicone

Authors

NOVÁČEK, J.; ŠŤASTNÍK, S.

RIV year

2011

Released

6. 6. 2011

Publisher

Materiálovotechnologická fakulta STU so sídlom v Trnave

Location

Trnava

ISBN

1335-9053

Periodical

Internetový časopis Materiálovotechnologická fakulta STU so sídlom v Trnave

Year of study

2011

Number

mimořádné

State

Slovak Republic

Pages from

35

Pages to

41

Pages count

7

BibTex

@article{BUT73217,
  author="Jaroslav {Nováček} and Stanislav {Šťastník}",
  title="Comprehensive testing of structural powder mass water repellents based on silicone",
  journal="Internetový časopis
Materiálovotechnologická fakulta STU so sídlom v Trnave",
  year="2011",
  volume="2011",
  number="mimořádné",
  pages="35--41",
  issn="1335-9053"
}