lime-pozzolana

The incineration of unretted pith produces an ash, which has pozzolanic characteristics, similar to those of rice husk ash, and can be used for making lime-pozzolana binders.

4. Innovative technologies related to recycling of materials 1995

“The case of a lime-pozzolana industry in Rwanda”, (Kigali, PPCT, and Brussels, COOPIBO, 1985) (unpublished report).

Chapter 9 1989

Again, labour costs are 13 per cent and 8 per cent of the cost of large-scale cement and mini-cement production in India, 10 per cent in Rwanda, but 40 per cent in the United Republic of Tanzania, reflecting the essentially labour-intensive nature of the SIDO lime-pozzolana plant.

Chapter 6 1989

Purchased fuel and power constitute 20 per cent of large-scale production cost and 39 per cent of mini-cement production cost but only 6 per cent of the lime-pozzolana production costs in Rwanda and none at all in the United Republic of Tanzania.

Chapter 6 1989

The term is used to include hydraulic lime-pozzolana mixtures and blended cements, which may be described as masonry cements or low-grade cements.

Chapter 7 1989

The PPCT lime-pozzolana production unit in Rwanda uses a 20 per cent Portland-cement additive which accounts for the very high raw materials cost.

Chapter 6 1989

(SIDO) small-scale lime-pozzolana project in the United Republic of Tanzania, management, in a broad sense, is also seen as being the principal reason for the comparatively poor rate of adoption of the material by the local people.

Chapter 5 1989

Indian Standards Institution: Specification for lime-pozzolana mixture, doc.

Chapter 12 1987

Unlike Portland cement which can have a uniform set of standards, materials such as lime-pozzolana require different standards for all the varieties of lime-pozzolana mixture.

Chapter 7 1985

To the extent that building regulations and codes can influence the choice of building materials, the wide-scale adoption of indigenous materials, such as lime and lime-pozzolana, can only be achieved, if the regulations and codes are reformulated for the purpose of incorporating such innovative materials.

Chapter 7 1985