[PDF] Top 20 Viability of ceramic residues in lime-based mortars

... point of view, and considering some characterization works that have been already performed, air lime mortars and hydraulic lime mortars incorporating these materials have revealed ... See full document

... used in mortars in the past. The variety of these materials was mainly influenced by their availability and it was observed that when they were combined with certain substances the resulting ... See full document

... ABSTRACT: In Portugal natural hydraulic limes have recently been formulated to accomplish EN 459-1:2010 requirements and, for that reason, knowledge on mortars with that particular binder is still ... See full document

... presence of ceramic wastes in air lime mortars worsens slightly the mortars ...observed in terms of capillary coefficient and water vapour diffusion-equivalent air ... See full document

... characterization of fresh mortar, sample preparation and curing All the dried constituents were weighed and placed in the mechanical mixer ...All mortars were prepared with a water content that ... See full document

... 30% of the ceramic industry’s resultant product is considered not usable, being carried into landfills in the majority of the ...problem of waste conditioning unmanageable [1]. ... See full document

... development of Portland cement, it was verified a decrease in use of air lime based mortars which is mainly caused by its economic advantages, such as its quicker ...knowledge ... See full document

... 2008), in order to formulate a mortar with simulated cohesion ...hydrated lime CL 90 available in ...render mortars. The aggregates were composed of a mixture of 3 different ... See full document

... hydraulic lime specifications changed with the new version of standard EN 459-1: 2010 and a new Portuguese ...appeared in the market. The characteristics of mortars depend on many ... See full document

... curing mortars as air lime ...contact of the specimens with water, until constant mass was reached. One of the remaining halves from flexural strength test was ...shown in Figure 3. ... See full document

... development of this experimental work, three types of residues from ceramic industries of the central region of Portugal were ...produce ceramic bricks, roof tiles and ... See full document

... concepts of sustainability and energy efficiency, as well as cement-stabilised earth based construction has been highlighted (KARIYAWASAM; JAYASINGHE, 2016; CORREIA et ...techniques of applications ... See full document

... performance of mortars in which recycled concrete aggregates (RCA) was a ...Three mortars were produced with replacement ratios of 20%, 50% and 100% as well as a reference mortar ... See full document

... life of bucket teeth in shovel and dragline deployed in handling of overburden rock is an important contributor to the stores cost and is also responsible for the loss of valuable ... See full document

... is based on the following rules: (1) the rule of small steps – teaching material should be divided into small pieces – teaching frames; (2) the rule of an immediate confirmation of an answer – ... See full document

... responsibilities of an organisation. Recently, the increasing demand of better quality built environments, especially in developing countries such as BRICs [1], has required higher pro- ductivity ... See full document

... or lime, but the impact of the stabilizers on 8 the water transport properties, which are also critical, has been very rarely ...9 mortars applied on three distinct and representative rammed earth ... See full document

... uses of the slag of welding flux (SWF) in the civil ...liability of SWF as substitute of sand in the production of multiple-use mortars and clay for the production ... See full document

... field in which there exists finitely many ...useful in translating computer data as they are represented in binary ...those of regular ...property of the Galois field an algorithm can ... See full document

... use of aerial lime as single binder in mortars involves some well-known inconveniences, such as slow setting and carbonation times, high drying shrinkage and low mechanical ...performances ... See full document