of waste of marble stone powder in botswana

Jan 01 2011 · Index TermsConcrete bricks Granite waste Marble waste Recycling of marble and granite waste Shaq AlThuban Slurry powder Discover the worlds research 17 million members

The impact of replacement of the conventional materials by marble waste was studied in terms of fresh mechanical and durability properties of concrete It can concluded that use of marble powder as a 10 replacement of cement does not have any adverse impact on the properties of concrete or mortars

Jul 12 2017 · In this study marble waste powder was mixed with desert sand at various proportions and the strength deformation compaction and permeability characteristics of sandmarble waste mix were elucidated Triaxial test results indicated an increase in strength and deformation response by the addition of marble waste in sand

The waste of maroon marble powder can also cause environmental problem for ecosystem and economic loss if the waste is not recycled and SCC technology has a great potential for such solid wastes SCC is one of the most attractive alternatives utilizing the limestone and maroon marble powder in the concrete industry

In addition the usage of marble wastes for the production of industrial bricks has significant important role on the recycling waste marble powder in the brick production along with a great

Waste marble dust and brick mortar were prepared for various processes of industrial brick investigation Waste material in different proportions was mixed with industrial brick mortar starting amount of 0 wt up to 80 wt in 41 × 8 × 8 mm rectangular prisms for testing of physicomechanical properties of the samples having different

Mixes with 20 marble waste powder replacement had the lowest weight loss with standard deviation resulting at 28 and 63 days were 108 and 171 respectively Better resistance of concrete mixes with marble waste powder to sulphuric acid attacks can be attributed to two important factors marble waste powder was much finer

Dec 01 2012 · Waste marble powder WMP is an inert material which is obtained as an industrial by product during sawing shaping and polishing of marble and causes a serious environmental problem MS Hameed et al 3 studied that the green concrete capable for sustainable development is characterized by application of industrial wastes to reduce consumption of natural resources energy

The ornamental granite stoneprocessing industries of Tamilnadu state produce tons of fine powder wastes during sawing and polishing It is a nonbiodegradable waste that can be easily inhaled by human being and animals and is also harmful to the environment The main objective of this study is to investigate experimentally the suitability of granite powder GP waste as a substitute material

Other references estimate that 20 to 25 of the marblegranite produced results in powder in the form of slurry as for each marble or granite slab of 20mm produced 5 mm is crushed into powder during the cutting process This powder flows along with the water forming marble slurry