Aug 11, 2018 · Coarse aggregates are particulates that are greater than 9.5mm. The usual range employed is between 9.5mm and 37.5mm in diameter. Typically the most common size of aggregate used in construction is 20mm. A larger size, 40mm, is more common in mass concreteLearn More
Jul 27, 2020 · #1 – The # 1 crushed stone grade is the largest of the crushed stone grades and includes stone between 2-4 inches long. This material is great for larger jobs or for filling in larger holes. #3 – This size of the stone ranges from 1/2 to 2 inches long. This material is a great choice for railroad projects and those that require drainageLearn More
Crushed granite involves granite being harvested, pulverized, screened to size and washed to remove impurities. Size/Shape. Pea gravel is always round and approximately the size of a large pea. Crushed granite, on the other hand, is irregularly shaped and can be sized to order. ColorLearn More
Feb 10, 2010 · 1/4 DG (decomposed granite) grey in color and good size. Good if wanting rock again. Sand, best component if no other good components available. Sand and potting soil 50/50 makes great bonsai soil. 1/4 brown crushed rock. I have no idea what this is, probably a crushed shale product, again good if you wish to add rockLearn More
May 09, 2018 · 3. May 7, 2018. #3. barrosinc said: A couple of respected bonsai makers in Chile use only sifted decomposed granite. They have great healthy trees. When I first started I used granite as the main component, a little organic mixed in. Then a few years later added scoria, a …Learn More
Large coarse aggregates that consist of crushed stone (hardstone such as rhyolite, granite and sometimes dolomite) with particle sizes ranging from 1 ½ inches to 4 inches. Typical uses include construction applications and railroad ballast. Common uses for ballast crushed stone • Railroad ballast • Construction entrances • Rough site padsLearn More
According to the particle size, it can be divided into coarse aggregate and fine aggregate. Coarse Aggregate: rock particles larger than 4.75mm, including pebbles and crushed stone: Pebble: rock particles > 4.75mm formed by natural weathering, water …Learn More
These materials include gravel, sand, or crushed stone mixed with water which is all added to the cement mixture to create concrete. The most common size of aggregate used in the concrete mix is 20 mm for coarse aggregate and particle size less than 4.75 mm for fine aggregateLearn More
Aug 02, 2019 · Decomposed granite is like gravel, but finer and generally more stable. It’s formed from the natural weathering and erosion of solid granite, a tough, hard, igneous rock. The DG sold as landscaping material is typically composed of fine three-eighths-inch (or smaller) particles; some may be no bigger than a grain of sandLearn More
Both naturally occurring decomposed granite and crushed stone screenings are completely organic and environmentally safe. Kafka Granite’s Standard Pathway Mix aggregate is 1/4″ minus with fines. This specific size allows the product to compact well, creating a firmer surface than conventional gravel, while still allowing water to permeate throughLearn More
Crushed stone is used for a wide variety of projects, from building roads to providing suitable drainage and from laying a base for pavers to enhancing the look of landscaping projects. There are so many uses for this versatile material, yet many people are unsure of what size they need when it comes to selecting the proper material for their projectLearn More
Many different Baserock types available:Class 2 Base (1 ½″ & ¾″) (Crushed Miscellaneous Base) Class 3 Base (1 ½″ & ¾″) Class 4 Base (1 ½″ & ¾″)Learn More
Washed gravel obtained from the aggregate market located at Wurukum area of Makurdi town was used. The maximum size of the gravel used as coarse aggregate was 37.50mm, with a unit weight of 1540kg/m 3 and a specific gravity of 2.65. Particle size distribution of the coarse aggregate used, CGF and Makurdi river sand is as presented in Figure 1Learn More
1. Big crushing ratio, high production efficiency
2. Nice particle shape of the final product
3. High adaptability
4. Flexible Configuration
Crawler Mobile Crusher
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Mobile Cone Crusher Station
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This machine is suitable for coarse, medium and fine crushing materials with compressive strength less than 300Mpa. It is used to crush construction luggage, mining in open coal mine, all kinds of ore mining, man-made sand making and other industries. Mobile crushing station can work independently or together with other devices according to coarse crusher or fine crusher requirements.
1. PE Series high-performance crusher.
2. The integration feeder and vibrating screen with crusher.
3. Belt conveyor under the screen. Vibrating screen and crusher integrated on-board.
4. Steering traction axis, convenient highway transportation and entry working site.