Sulphur Concrete Floors

The legacy has been a continuing occurrence of damage to floor slabs and abutting walls as sulfate from the hardcore has attacked the overlying concrete.
Sulphur concrete floors. The problem of sulphate affected floors is caused by the use of industrial waste materials used as hardcore infill under concrete floors in domestic properties built between 1940s and 1972. We were asked if we could carry out another investigation into potential sulphate attack in a floor slab this week. By adding sulphur in lean porous concrete is reduce the sulphur amount in concrete and make economical concrete. The problem occurs when the fill material hardcore beneath the slab contains sulphates and these migrate into the concrete.
The scenario was that the property a 1960 s bungalow in a nottinghamshire village had recently been subject to a homebuyers survey report which raised concerns with regard to potential sulphate attack in the solid concrete floors. In the eighties sulphur concrete became one of the building materials used in construction of many parts of motorways and industrial floors that were built in the usa. Sulphate attack on ground floor concrete floors sulphate attack on ground floor slabs is a very serious problem which can cause structural damage to the main walls of a building. Modern studies show that lean porous concrete sulphur is forcefully added into concrete which is increase the strength of concrete and improved the properties of concrete.
It was further necessary to develop an economical means of modifying sulphur so that the sulphur concrete product would have good durability and reduce the expansion contraction of sulphur. The material is classified in 4 main types red ash shale black ash slag and grey fly ash although other industrial materials and building rubble etc. Cement and water important compounds in normal concrete are not part of sulfur concrete the concrete is heated above the melting point of sulfur ca. A water based stain might not last as long as an acid stain but it gives you the choice of many different colors.
Such as sulfur concrete with a tradition al construction material such as port land cement concrete. Thus in most cases owner occupiers have had to pay typically. While sulphur concrete materials could be prepared by hot mixing unmodified sulphur and aggregate the durability of the resulting product was a problem. Approximately 100mpa strength obtained in just 2 days.
An acid stain is a bold varied look with lots of texture and the potential for earthy tones and a natural stone appearance. 5 compares the mix proportions for a cubic yard of sulfur concrete with port land cement concrete of roughly equiv alent. Sulfur concrete is a composite construction material composed mainly of sulfur and aggregate generally a coarse aggregate made of gravel or crushed rocks and a fine aggregate such as sand. Sulfur may be combined with fine and coarse aggre gates to produce a concrete with a strength of 6000 to 7000 psi.
The best finish for concrete floors depends on your personal taste.