how much concrete do we put in crusher dust underneath a tank

How to Pack Down Rock Before Pouring Concrete | Home …

 · How to Pack Down Rock Before Pouring Concrete. Whether you pour concrete for a walkway or patio, a strong gravel base is required to prevent the concrete from cracking and ...

Water tank fell over?!?

 · They did not put it on a level slab they have placed it on the concrete path that goes around the house, the concrete path slopes away from the house hence the tank is tilted out from the house wall. I am concerned it will topple over when it gets full just like yours has done and we will be awash with water in our small back yard.


A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, sand or rock dust.Crushers may be used to reduce the size, or change the form, of waste materials so they can be more easily disposed of or recycled, or to reduce the size of a solid mix of raw materials (as in rock ore), so that pieces of different composition can be differentiated.

Water Tank Base Construction

 · Hi, We are going to install a 1,000L water tank at the back of the house and we plan to build a concrete base to put tank on top and address potential land subsidence. Im not very familiar with this kind of construction and asked quote from some local construction

how much concrete do we put in crusher dust underneath …

how much concrete do we put in crusher dust underneath a tank Crusher run is typically used underneath concrete slabs patios driveways sidewalks and walkways and ranges in sizes from ½" to 4" with stone dust How Much Crusher Run Do You Need Crusher run is ordered by the ton Since crusher run weights approximately 2500 lb per cubic yard first determine the volume requirement of your project


 · We are building a decking on handiblocks for the shed to sit on, as we are not sure where the final location will be after we do renovations next year, and this way we can move the base. Not sure if we will be able to get all the pavers up as we are going to put a bit of mortar at the edges of each one to stop them shifting, but the pavers were pretty cheap so it isn''t a big deal if we lose some.

P&Q University Lesson 7

 · P&Q University Lesson 7: Crushing & Secondary Breaking. In the quarry, crushing is handled in four potential stages: primary, secondary, tertiary and quaternary. The reduction of aggregate is spread over these stages to better control the product size and quality, while minimizing waste. The primary stage was once viewed merely as a means to ...

What You Need to Know About Building Trails with …

An 8'' wide contractor built crusher fine trail in the Denver area costs between $4 and $5 per foot, not including the cost of site preparation and infrastructure such as retaining walls, and bridges. This compares with $12 to $15 per linear foot for concrete. The fines cost about $3.00 per cubic yard delivered in the metro area.

How to prepare a base for a water tank on the ground | …

 · Prepare a flat area for your tank. Clear an area that is 300mm wider than the diameter of your tank. Make sure the ground is compacted and that there are no rocks, stumps, tree roots or anything else that could affect/damage the base of your tank and void your guarantee. Place sand on base. Put in a bed of sand (packing or river sand ...

How to Install Concrete Pavers Over Dirt: Detailed Guide …

 · How Much My 10''x10′ Concrete Paver Stone Patio Cost Me To build a 10×10 foot concrete paver stone patio it will cost $763.75, that''s what it cost me to do it myself. Remember hiring out will double or triple that number in no time. Labour for this kind of work can ...

Crusher Dust To Concrete Ratio

2019-4-3crusher dust, or quarried and crushed rock too small for use on roadbeds, makes an excellent material for a pathwayain, time, and foot traffic will cause it to harden to near concrete firmnessead on to explore pathway ideas and learn how to employ crusher dust in your pathway projectour. Get Price List.

How to Keep the Dust Down in Your Yard | Install-It-Direct

Dusting and sweeping are chores we cannot avoid, but we can take steps to reduce the amount of dust in our yards and the amount of dust that finds its way into the house. Keeping windows and doors closed is one option, but it is not a very appealing one if you enjoy the cool breeze coming in from the ocean or prefer lower-cost climate control methods, such as opening the windows early and ...

Gravel Calculator – Square Footage Area

How much gravel do I need? To determine the quantity of gravel you need to calculate the volume of the gravel or area in the question. Don''t get confused with why we used gravel with area, because the volume of the gravel is same as volume of the area. Follow the

Water Tank Installation | National Poly Industries

 · Prepare tank base as per our Base Preparation requirements above. Completely fill tank with water first, then backfill the hole with compacted crusher dust and cement powder. Compact 75-100mm (3-4″) at a time. We also suggest that you erect a fence for safety reasons around the tank. Backfill Ratio = 3 parts crusher dust to 1 part cement powder.

Concrete Slab Surface Defects: Causes, Prevention, Repair

drainable fill (not sand). A "crusher run" material, usually graded from 38 mm to 50 mm (1-1/2 in. to 2 in.) down to rock dust, is suitable. Following compaction, the surface can be choked off with a fine-grade material to separate the vapor barrier from the concrete.

How To Make A Base For A Rainwater Storage Tank

 · Always ensure to make the timber frame at least 100mm longer at either end of the tank and at least 50mm wider than the tank. This allows rooms for the weight of the tank when full to be dispersed over the base. You do not want the edges of the tank to be nearly touching the timer frame. We prefer to use crusher dust or quite course sand ...

Tips on water tank bases & tank stands | Rain Harvest

 · Tips on water tank bases & tank stands. A flat and well constructed base is critical for all water tanks. The whole under side of the tank must be fully supported. Every 1000 litres of water weighs 1 tonne. It is critical that the overall weight of your tank is considered before deciding the location. Concrete Slab: Always the best long term ...

Crushed Concrete Driveway For the Farm

We choose to make a crushed concrete driveway because it''s much much cheaper than what we would have paid for the common gravel driveway. Searching For an Alternative Driveway Material… Our search for a cheaper way to pave a driveway started right after we spent more than a $1,000 for 50 ft of the conventional gravel driveway.

Crusher dust for concrete

 · 6,561. Originally Posted by rickr. Hi, Would like to know if there any problems using crusher dust for my concrete instead of sand and gravel, the crusher dust has a fair bit of powder so it mixes ok but i''m want to use it for footings for raised floor of ganny flat, was going to use mix of 4:1 have used it for chooks pens etc and seems alright but ...

Home | Fiorino Concrete

With generations of experience behind it, Fiorino is no stranger to London Ontario''s concrete business. With a precision eye for detail, Fiorino Concrete means care, expertise, and excellence - from start until you say we''re finished. That''s the Fiorino Promise.

What should the ratio of crushed rock and sand for a paver …

3/8 stone dust, wetted and compacted is like a concrete base. In the north country, we may dig out a foot of subsoil, 6 inches of packing gravel and 6 inches of stone dust. compact well. In no freeze areas, 4 inches over a stable subsoil is fine.

DIY Crusher Fines Garden Path

 · People who love gardening know that winter and early spring can drag on and on. So it''s good to have a project in your back pocket to get outside and improve the garden during the off-season. I''ll share our experience and give a few tips on creating or replacing your own garden path.Panoramic view of the completed path in March. Now, to just get rid of the protective buckets and watch the ...

Concrete Calculator

Concrete 4U has a unique concrete calculator - how much concrete do I need for my job. Enter your specification and find out. By using this calculator you can find out how much concrete you need. Enter values for the length, width & depth in the fields below. Then

How Much Base Material Do I Need for Walkways, Patios …

 · How Much Base Material Do I Need? Deciding the correct amount of walkway base material is actually quite simple. For sidewalks and patios or any other light duty areas you will only need a 4 inch base of 3/4 inch quarry process or RCA beneath a 1 inch layer of concrete sand.

Concrete or Gravel Shed Base

To determine the amount of gravel you will need for your shed foundation first calculate the square footage. In the example diagram shown, a 12×14 shed foundation, the square footage is 168. Next, multiply the square footage by the depth of gravel. If we use 6" of gravel, or 0.5 feet, our cubic footage is calculated as 168 x 0.5 = 84 cubic feet.

Pipe Dreams: How to set up a watering system for stock | …

 · Tank manufacturers typically recommend a pad that is a minimum of 600mm wider than the diameter of the tank (300mm on each side), filled with dolomite or crusher dust 75-100mm thick. For a tank with a diameter of 3.6m (22,500L), we opted to build a timber square, 4.2m on each edge.

Dust Prevention on Gravel Roads | Hunker

 · Dust prevention on gravel roads is a problem that is as old as the roads themselves. Not only is dust a nuisance to breathe, but it can settle on houses, cars and outbuildings, and be a real mess to clean up. In pursuit of dust control, there are a couple of tried and ...

Concrete floor for water tank. Some questions.

 · Most of the tank suppliers up here recommend a base of compacted crusher dust--or concrete. (And there''s been a hell of a lot of tanks put in around Brisbane in the last 12 months) I recently put in 3 tanks (2 x 2500L and 1 x 5000L).

Is crusher run good for drainage?

 · Crusher run is a blended mix of coarse aggregate and fine aggregate. The combination of both crushed stone and stone dust creates a low void content (the amount of space or air between the pieces of rock in a mix) that is valuable in concrete construction for its compaction ability and drainage characteristics. Click to see full answer.

Guide to Laying Pavers

Tip: Crusher dust and mixing sand with cement are not recommended. 6. Laying the Pavers Setting out - The best way to ensure your paving pattern stays in line is to use set out lines. Use two string lines at right angles to keep the paving joints straight. When

Crusher Dust Concrete Ratio

Crusher Dust Concrete Ratio. It is approximately 8mm slithers down to dust and is blue grey in colour You can stabilise this by mixing cement with it this will make it more durable Crusher Dust can also be used to put under water tanks and concrete slabs or to backfill trenches. Get Price.

Environmental impact of concrete

The environmental impact of concrete, its manufacture and applications, are complex.Some effects are harmful; others welcome. Many depend on circumstances. A major component of concrete is cement, which has its own environmental and social impacts and contributes largely to those of concrete. ...


A ratio by weight of 0.5 water, 1 cement, 3 sand, and 3 gravel should make a fine concrete, although a little less water (0.4 by weight) would make stronger concrete. The same by volume ( ie. buckets) is a good ratio as well, 1/2 to 1 to 3 to 3 (or a little less water- too much water weakens the concrete, and there will always be some water content in the sand).