Astm us british standards south african russian former soviet standards and even tested them for freezing resistance according to din germany.
Micro concrete roofing tiles.
Micro concrete roofing tiles intermediate technology development group 2 produce mcr tiles.
The substructure can be made of timber or metal n there are 2 types of substructure.
Although this tile has been introduced to sri lanka some time ago this has not been very popular among house builders.
How good are micro concrete roofing tiles.
Cedar shakes shingles.
One such roofing material is a micro concrete roofing mcr tile.
Mcr micro concrete roofing technology meets the growing demand for high quality roofing.
Equipment and materials the equipment and materials needed to produce mcr tiles are the same as for fcr tiles except that no fibre is used and the sand used needs to be of good quality as noted above.
Product description brand name and product description.
Single leaf roofing and double leaf roofing n the roofing system can be used for lean to roofs or gable.
Mcr micro concrete roofing tiles and the roofing sub structure.
A tile vibrator.
Mcr tiles can be used on steel and wooden under structure to make attractive roofs on residences farmhouses verandahs and pavilions.
Concrete clay roof tiles.
The essential equipment is.
Micro concrete roofing mcr tiles are made of a mixture of cement sand and water as an alternative roofing material.
Description an mcr tile is a precast product of cement and sand mixed with water in an appropriate proportion 1 3.