This paper discusses possible changes in cement standards to cope with megatrends:
climate change and industry 4.0. Most standards are prescriptive, defining cements by …

Numerous volcanic scoria (VS) cones are found in many places of the world. Many of them
have not yet been investigated, although few have been used as binders for a very long …

EXECUTIVE SUMMARY The New Zealand cement industry has been able to reduce carbon
emissions associated with Portland cement production, primarily by process efficiencies …

To maintain sustainability, the production of Portland cement is a major contribution to
greenhouse gas emissions. Various methodologies are used for the purpose of reduction of …

Cement is a major construction material throughout the world. However, given the escalating
costs of building materials and the environmental hazards associated with the use of cement …

Fly ash and ground granulated blastfurnace slag (GGBS) have been used globally as cost
efficient supplementary cementitious materials. Traditionally, in New Zealand …

In the study, three types of cement have been prepared; one CEM I type (the control sample)
and two blended cements: CEM II/AP and CEM II/BP (EN 197-1), each of them with three …

Portland cement production is a major contributor to the greenhouse gas emission. The use
of fly ash as a cement replacement makes the mortar less permeable to harmful ions due to …

Tóm tắt Hệ thống đa kênh tự động dùng để đo co ngót của bê tông sử dụng thiết bị cảm biến
điện tử loại dây rung có độ chính xác và ổn định cao khi đo đạc trong thời gian dài. Nó dễ …

Use of blended cements is growing rapidly in the construction industry due to economical,
ecological and technical benefits. Syria is relatively rich in volcanic scoria. In the study, three …