The raw material of the crusher plant and sand plant can be Limestone, meanwhile, the stone powder can also be reused. Basalt The sand made of basalt mixed with concrete that can reduce the weight of concrete. And it is still very firm, also sound insulation and heat insulation. It is a good aggregate of lightweight concrete for high-rise ...

Several researchers have investigated the suitability of WFS in concrete production instead of natural river sand in the last few decades to discover a way out of the trouble of WFS in the...

Construction waste, limestone, granite, marble, basalt, iron ore, pebbles, shale, coal. ... The fineness modulus of machine-made sand can be controlled artificially through the production process, and the production can be organized …

Machine-made sand is gradually replacing natural sand to achieve sustainable development. Experimental studies and gray-correlation analysis were used to study the properties of tunnel slag ...

Foundry sand is used to mould foundry products in places, such as factories and workshops that produce parts for the automotive, construction, machine industries, and the steel industry (iron-steel industry and aluminium- and copper-based alloys).

The reduction in density of concrete made with waste foundry sand is expected, due to the physical characteristics of waste foundry sand which are fineness and porous. The more water absorption and fineness of the waste foundry sand (WFS) enhances the water requirement of concrete due to water absorption, which leads to decreased concrete density.

High-quality machine-made sand can meet the needs of different construction projects. So how to produce high-quality machine-made sand? It needs to start from the following six aspects: material selection, equipment, technology, quality control, etc.

1. River pebble, basalt, granite, limestone, bluestone, iron ore, etc. These are ideal green building materials with a hard texture. They can be used as raw materials for sand and gravel production lines. Sand made of basalt mixed with retarded concrete reduces the weight of the concrete and …

sand, plastic sand brick, plas tic sand block, plastic waste in construction, polyethylene . terephthalate ... [46] conducted a study to assess roof tiles made of a plastic waste (PET) and sand mix.

Several researchers have investigated the suitability of WFS in concrete production instead of natural river sand in the last few decades to discover a way out of the trouble of WFS in the...

It can also be construction particles less than 4.75mm processed by mining machinery. The thickness of sand is divided into four levels according to the fineness modulus: Coarse sand: The fineness modulus is 3.7-3.1, and the average particle size is above 0.5mm. Medium sand: The fineness modulus is 3.0-2.3, and the average particle size is 0.5 ...

High-quality machine-made sand can meet the needs of different construction projects. So how to produce high-quality machine-made sand? It needs to start from the following six aspects: material selection, equipment, technology, …

The purpose of this study is to determine the effect of using LDPE waste into a mixture of sand with ratios of 1:3, 1:5, and 1:7 with heating temperature of 200°C to the compressive strength and ...

Developing high-quality artificial sand with stable output capacity and quality to replace river sand can not only solve the imbalance between supply and demand of sand and gravel aggregate in construction, but also realize the recycling of …

The directive behind the SPB project was of producing zero waste from the sand retrieval plant in Rhino Machines foundry plant. Initial stages experimented with the product's formation by using foundry dust in cement-bonded fly ash bricks (7-10 percent waste recycled) and clay bricks (15 percent waste recycled).

Construction (3-5 mm coarse sand): Recycled glass sand can be used as a substitute for traditional construction materials, such as sand or gravel. Glass aggregate ( 2 mm): It can be used to create concrete and asphalt or as a bedding material for utilities.

To analyse the waste mortar material, a material sample is collected from the site and the physical properties of the sand are checked and compared with the standard zones of sand according to the ...

Hammer Crusher + Sand Making Machine: Best for fine sand production. Jaw/Impact Crusher + Vibrating Screen: For on-site crushing and precise size ... like recycling construction waste or road repairs. For sandy …

Foundry sand (FS) waste creates a serious solid waste management problem worldwide due to the high volumes produced, necessitating alternatives to landfilling. A …

Which materials can be used to produce machine-made sand? 1. River pebble, basalt, granite, limestone, bluestone, iron ore, etc. These are ideal green building materials with a hard texture. They can be used as raw materials for sand and gravel production lines.

Recycled glass sand is a sustainable alternative to traditional sand, made by processing discarded glass materials. The process involves collecting and cleaning waste glass, which is then crushed and ground into fine particles.

Machine-made sand instead of natural sand has become an inevitable choice for the sustainable development of the concrete industry. Orthogonal experiment and grey correlation analysis were used to ...

Sand and gravel made of construction waste and waste rock are usually of poor hardness, and can be used as filling materials for the construction of roads and railways. Rocks are widely used after mining and processing, …

Wide applications of recycled glass sand Construction (3-5 mm coarse sand): Recycled glass sand can be used as a substitute for traditional construction materials, such as sand or gravel. Glass aggregate (2 mm): It can be used to create concrete and asphalt or as a bedding material for utilities.

2. Wheel sand washer + fine sand recycling machine After the materials are crushed for sand making, we can arrange wheel sand washer equipment at the lower section of the sand making machine.The wheel sand washer equipment can clean the excess stone powder, soil and impurities in the machine-made sand, which has the characteristics of good cleaning …

Construction (3-5 mm coarse sand): Recycled glass sand can be used as a substitute for traditional construction materials, such as sand or gravel. Glass aggregate ( 2 mm): It can be used to create concrete and asphalt or as …

Foundry sand (FS) waste creates a serious solid waste management problem worldwide due to the high volumes produced, necessitating alternatives to landfilling. A possible route is its use in concrete; however, the current consensus is that FS can only be used for modest sand replacements, based mostly on evidence on concrete with clay-bound FS ...

Hammer Crusher + Sand Making Machine: Best for fine sand production. Jaw/Impact Crusher + Vibrating Screen: For on-site crushing and precise size ... like recycling construction waste or road repairs. For sandy terrains or gravel pits, portable crushers are also perfect for producing uniform andesite sand. Types available: Portable jaw ...

Developing high-quality artificial sand with stable output capacity and quality to replace river sand can not only solve the imbalance between supply and demand of sand and gravel aggregate in construction, but also realize the recycling of solid waste. This means a lot to the green sustainable development.

Machine-made sand is a kind of artificial sand made of stone crushed and screened by a sand-making machine, and the particle size is mostly less than 4.75 mm. The raw material of machine-made sand mainly includes tunnel excavation waste rock [ 7 ], etc. Tunnel waste rock is usually piled up in nearby dumps for landfill, which is not conducive ...