About Us

Henan LIMING Heavy Industry Science and Technology Co. LTD which mainly manufacture large and medium-sized crushing and grinding equipments was founded in 1987. It is a modern joint-stock corporation with research, manufacturing and sales together. The Headquarter is located in HI-TECH Industry Development Zone of Zhengzhou and covers 80000 m ². Another workshop in Shangjie Industry Park covers 67000 m ². Over the more than 30 years, our company adheres to modern scientific management system, precision manufacturing, pioneering and innovation. Now LIMING has become the leader in domestic and oversea machinery manufacturing industry.

120

million

cubic meters

Industrial chain production base

70

national patents

689sets

national patents

170

Equipment service country

Company Culture

core values of the company

Create Value

Share Value

Observe Order

Respect Value

Service philosophy

Religious, fine, tight, and harmonious

LIMING spirit

Standardization, value, serialization, and differentiation will always exceed our contract

Brand Concept

Create and promote civilization, refine and interpret brilliantly

Business philosophy

Religious, meticulous, rigorous, and harmonious work

Our Global Footprint

Case Scene

How to compact sand, dirt and crusher dust in preparation ...

13/06/2019  They are commonly used for road base or crusher dust which forms a layer below pavements, driveways and parking spaces. They are more suited for larger

Using Crusher Dust in Your Construction Project - Serbu ...

Crusher dust, also known as blue metal, cracker, or rock dust, is simply the material leftover when making crushed rock. As rocks are run through the crusher, tiny pieces

Stop Using Limestone Screenings / Crusher Dust / Stone ...

Why Laying Pavers on Crusher Dust is Bad Drainage. Does stone dust get hard? Yes, it does and this is one of the reasons people use for wanting to apply it in... Disintegration. With water not being drained properly underneath the product that is installed because of the stone... Efflorescence. ...

Paving Crusher Dust ANL

Paving Crusher Dust is commonly used as a foundation under paving, concrete slabs, hard stands or wherever compacted fill is required. Paving Crusher Dust is useful as a base for laying down pipes and serves as an ideal solution to stop soil from being waterlogged. It is much less expensive than other rock based mineral supplements on the market.

Using crusher dust as under turf layer - Gardening discussion

01/01/2020  Crusher dust is devoid of organic material, and can be impervious to worms, etc. Accurately sized and graded material that crushes with sharp edged fracture planes and that packs with minimal interstitial space is used as a termite barrier.

Paving Onto Crusherdust - Renovate Forum

26/10/2006  On driveways, if there is a reasonablt solid earth base, I use about 50mm of dust, water it and whacker it to really compress it, then lay a thinner layer over that base for the pavers, and then whacker the lot. Hope this helps - I reckon with crusher dust and clay pavers you will be fine. Hope your knees ar in good nick!

Using Crusher Dust in Your Construction Project - Serbu ...

Crusher dust works well as a base layer under concrete slabs, water tanks, piping, and anything that will be paved or covered over. If the next project you’re planning requires a compact filler, this material could be the perfect solution. Rock dust can also be used as a foundation for laying things such as concrete slabs and bricks. Rock Dust Costs Less . Producing rock dust

Stop Using Limestone Screenings / Crusher Dust / Stone ...

Why Laying Pavers on Crusher Dust is Bad Drainage. Does stone dust get hard? Yes, it does and this is one of the reasons people use for wanting to apply it in... Disintegration. With water not being drained properly underneath the product that is installed because

Using crusher dust as under turf layer - Gardening

01/01/2020  Crusher dust is devoid of organic material, and can be impervious to worms, etc. Accurately sized and graded material that crushes with sharp edged fracture planes and that packs with minimal interstitial space is used as a termite barrier. Basalt crusher dust mixed 50:50 with cow manure and given time to let the cow manure break down, is an excellent material to use under turf, as a

Crusher Dust - Pearsons Landscape Gardening Supplies ...

Crusher dust is a multipurpose product used for under pavers, driveways, pathways, bedding for concrete slabs, brick work or as a base for laying turf. Scoop size - approx .34m 3. Bag size - approx 30 kg. Free 1 hour trailer hire* *$20 security deposit and drivers licence required for ID Delivery Delivery Minimum delivery 3 scoops or 10 bags.Conditions Apply. All prices displayed are in New ...

Paving Onto Crusherdust - Renovate Forum

26/10/2006  Crusher dust is not the same as road base so if you are creating a subbase use roadbase to gain the best compaction then use crusher dust or paving blend sand for your screed bed. As your creed bed will compact slightly (as it must) your ideal thickness of the bed is usually around 25 - 50mm if you have to build it up anymore than this once again roadbase to 98% general compaction or a blind ...

Can I use crusher dust under pavers? - AskingLot

Best Stone Dust Not all kinds of stone dust are poor choices for pavers, however. It is coarse, rather than powdery, giving it properties that make it superior to regular stone dust. Crusher run is a highly compacting, well-draining material that is second only to sand as a base for pavers.

Compacting crusher dust - Gardening discussion

09/11/2014  Pretty certain that a plate compactor would be required to properly prepare the base for laying pavers? SO I fail to see how the two methods differ. I would be pretty confident that plate compacting the crusher dust would be fine. If you wanted to be over cautious put a big thick piece of plywood on top of the crusher dust directly over the clay sewer. This will spread the compaction over

Crusher Dust /Tonne CLS - Centenary Landscaping

Crusher Dust is a a finely graded crushed blue stone similar to Roadbase. It can be compacted firm and used as a sub-base for a variety of applications. Under pavers we recommend you use Roadbase due to its superior drainage and lower mineral content (high mineral content and moisture content can casue Efflorescence to appear). 1.6 Tonne = 1m 3. For more information on Filling and Compaction ...

How to Build a Crusher Run Driveway Hunker

Crusher run is a type of gravel that consists of angular, crushed rock ranging in size from 3/4-inch to silt. Several factors influence the success and longevity of a crusher run driveway, including an adequate base, crown and drainage. Check with the governing municipality or jurisdiction before beginning driveway construction, as there are often regulations that apply to driveway materials ...

Calculating How Much Stone Dust You Need

15/02/2020  Multiply the length (L), in feet, by the height (H), in feet, by the width (W), in feet, and divide by 27. This will tell you how many cubic yards of sand or stone dust you need (in the construction world, most materials are measured in cubic yards). For example, let's

Cracker Dust - Centre Landscaping Supplies

Cracker dust – also known as Crusher Dust is a very fine crushed blue metal, and compactable, is the very product needed for laying pavers. Or can be used for driveways and even pathways. Pink Cracker Dust – Pink in colour also can be used for driveways and pathways, just a different colour for those who don’t like the blue of the usual cracker dust

Crusher Dust - Pearsons Landscape Gardening Supplies ...

Crusher dust is a multipurpose product used for under pavers, driveways, pathways, bedding for concrete slabs, brick work or as a base for laying turf. Scoop size - approx .34m 3. Bag size - approx 30 kg. Free 1 hour trailer hire* *$20 security deposit and drivers licence required for ID Delivery Delivery Minimum delivery 3 scoops or 10 bags.Conditions Apply. All prices displayed are in New ...

Cracker Dust - PBC Landscape

Cracker Dust is like pixie dust that you can place under your paths and pavers to get magical results every time! This fine dust compacts with the greatest of ease, this is what makes it so great for you to use as base coarse foundation under pavers or when you are laying paths. Super-easy to level and work with, Cracker Dust – also called decomposed granite, crusher dust, and blue metal ...

Crusher Dust /Tonne CLS - Centenary Landscaping

Crusher Dust is a a finely graded crushed blue stone similar to Roadbase. It can be compacted firm and used as a sub-base for a variety of applications. Under pavers we recommend you use Roadbase due to its superior drainage and lower mineral content (high mineral content and moisture content can casue Efflorescence to appear). 1.6 Tonne = 1m 3. For more information on Filling and Compaction ...

Is crusher run good for drainage? - FindAnyAnswer

03/03/2020  Paving Crusher Dust is commonly used as a foundation under paving, concrete slabs, hard stands or wherever compacted fill is required. Paving Crusher Dust is useful as a base for laying down pipes and serves as an ideal solution to stop soil from being waterlogged. Does stone dust get hard? Although it is made from the same type of stone as the other two types, it is crushed into a powder ...

How to Build a Crusher Run Driveway Hunker

Crusher run is a type of gravel that consists of angular, crushed rock ranging in size from 3/4-inch to silt. Several factors influence the success and longevity of a crusher run driveway, including an adequate base, crown and drainage. Check with the governing municipality or jurisdiction before beginning driveway construction, as there are often regulations that apply to driveway materials ...

Stone dust vs sand for laying pavers? Help!

The person used various sizes of crusher run (gravel)at each level and then topped it off with stone dust. As it rains over the next month or so, the dust will slighty settle at which time I will apply Poly-Meric sand in between the joints. Not sure if that helps. Like; Save; artistone. 15 years ago. stone dust is fine it acheives quite good compaction. when compacting it is best to do in 2 ...

Commonly asked questions - WaterStore Poly Tanks

Ensure base is compact and sturdy prior to laying down the crusher dust/sand. Base should be anywhere from 25mm to 50mm high when compacted. Crusher dust or sand is available from any landscape material suppliers. Pre-Cast Concrete Slabs. A series of pre-cast concrete slabs or pavers on a sealed bed of sand makes an appropriate base for a slim cylinder tank or a tank stand.***Please

Filling Compacting Materials I Centenary Landscaping

Crusher dust, if wet sufficiently, will also compact down hard and give a smooth finished surface. One way that both Road Base and Crusher Dust can be made more “durable” is with the addition of cement. This is referred to as “stabalising” and is common practice in areas of high traffic or potential erosion. How much cement is added is up to the individual but generally around 4-8 bags ...

Calculating How Much Stone Dust You Need

15/02/2020  Multiply the length (L), in feet, by the height (H), in feet, by the width (W), in feet, and divide by 27. This will tell you how many cubic yards of sand or stone dust you need (in the construction world, most materials are measured in cubic yards). For example, let's

Cracker Dust - Centre Landscaping Supplies

Cracker dust – also known as Crusher Dust is a very fine crushed blue metal, and compactable, is the very product needed for laying pavers. Or can be used for driveways and even pathways. Pink Cracker Dust – Pink in colour also can be used for driveways and pathways, just a different colour for those who don’t like the blue of the usual cracker dust

Crusher Dust - Pearsons Landscape Gardening Supplies ...

Crusher dust is a multipurpose product used for under pavers, driveways, pathways, bedding for concrete slabs, brick work or as a base for laying turf. Scoop size - approx .34m 3. Bag size - approx 30 kg. Free 1 hour trailer hire* *$20 security deposit and drivers licence required for ID Delivery Delivery Minimum delivery 3 scoops or 10 bags.Conditions Apply. All prices displayed are in New ...

Crusher Dust - CLS

Crusher Dust. Bag Special - order 3 or more and get 10% discount - discount code 3B . Crusher Dust is commonly used as a foundation under paving, concrete slabs, hard-stand or wherever compacted fill is required. Crusher Dust is useful as a base for laying down pipes and serves as an ideal solution to stop soil from being waterlogged. Crusher dust can contain minerals that are insoluble to ...

Cracker Dust - PBC Landscape

Cracker Dust is like pixie dust that you can place under your paths and pavers to get magical results every time! This fine dust compacts with the greatest of ease, this is what makes it so great for you to use as base coarse foundation under pavers or when you are laying paths. Super-easy to level and work with, Cracker Dust – also called decomposed granite, crusher dust, and blue metal ...

Crusher Dust /Tonne CLS - Centenary Landscaping

Crusher Dust is a a finely graded crushed blue stone similar to Roadbase. It can be compacted firm and used as a sub-base for a variety of applications. Under pavers we recommend you use Roadbase due to its superior drainage and lower mineral content (high mineral content and moisture content can casue Efflorescence to appear). 1.6 Tonne = 1m 3. For more information on Filling and Compaction ...

Is crusher run good for drainage? - FindAnyAnswer

03/03/2020  Paving Crusher Dust is commonly used as a foundation under paving, concrete slabs, hard stands or wherever compacted fill is required. Paving Crusher Dust is useful as a base for laying down pipes and serves as an ideal solution to stop soil from being waterlogged. Does stone dust get hard? Although it is made from the same type of stone as the other two types, it is crushed into a powder ...

crusher dust vs roadbase - Renovate Forum

27/02/2011  I've only ever used well compacted crusher dust and made sure the area under the pavers is well drained. This should be the case no matter what you lay the pavers on, except if you lay them on concrete. The local council laid hundreds of m2 on the stuff. After 14 odd years they mostly still look OK. 27th Feb 2011, 03:53 PM #3. jamc0984. Tamperer Join Date Oct 2008 Location Brisbane Posts 126 ...

Stone dust vs sand for laying pavers? Help!

The person used various sizes of crusher run (gravel)at each level and then topped it off with stone dust. As it rains over the next month or so, the dust will slighty settle at which time I will apply Poly-Meric sand in between the joints. Not sure if that helps. Like; Save; artistone. 15 years ago. stone dust is fine it acheives quite good compaction. when compacting it is best to do in 2 ...

Filling Compacting Materials I Centenary Landscaping

Crusher dust, if wet sufficiently, will also compact down hard and give a smooth finished surface. One way that both Road Base and Crusher Dust can be made more “durable” is with the addition of cement. This is referred to as “stabalising” and is common practice in areas of high traffic or potential erosion. How much cement is added is up to the individual but generally around 4-8 bags ...

Highway Construction – HIGHWAY GUIDE

Slurry is a combination or mixture of slow set bitumen emulsion , crusher dust with the addition of cement and water. Application It may be used to seal cracks,to provide a more even riding surface or a base for further treatment,before application, pothole and depression to be filled with proper bituminous material. Material requirements. Aggregates:Suitable aggregate for slurry is graded ...