our products

D&Q Mining is a high-tech company integrating R&D, production and sales. It provides mature products and solutions such as crushers, sand making, milling equipment, mobile crushing stations, etc., for aggregate, mining and waste recycling.

substitute for river sand in construction peter

Is there a substitute for sand in constructions? Quora

Hello The sand as a fine aggregate used in concrete does not have any substitute at all. However, if you ask me whether there is any substitute for the River sand ? The answer is : Yes. Certainly. The crushed sand is being used as a good substitut...

More

Research on River Sand Substitutes for Concrete Production

Overview of River Sand and River Sand Substitutes • River sand is used in the construction industry mainly for concrete production and cement-sand mortar production. • River sand is obtained by dredging from river beds. It has the major characteristics that since it has been subjected to years of abrasion, its

More

Alternatives to river sand for construction

Dec 14, 2013· The artificial sand produced by the machines can be thus a better substitute to the RIVER SAND. Such sand will be more economical and demand for such type shall be increasing day by day if we advocate it and recommend the same. One should note that natural RIVER SAND takes millions of years to form so we should stop transportation of river sand.

More

What are the Materials for Replacement of Sand in Concrete

The percentage passing 150 microns of manufactured sand is relaxed to 20% (while that of natural sand is limited to 10%). As per design and economics, crushed sand can be used to partially or fully replace river sand from a concrete mix. The Availability of crushed sand is not a concern as it can be manufactured from rocks in any season.

More

Is M-Sand the best alternative for river sand in

M-sand is the only present alternative in use instead of river sand, in terms or strength it is more or less same, largely used for plastering. The main drawback would be the use of water in the mixture, m-sand will require more water. But other t...

More

Types of Sand Used in Construction

This sand is very much useful for construction purpose such as plastering and so on. Crushed Stone Sand/ Artificial Sand/ M Sand. It is a substitute for River Sand, it is also known as fine aggregates which are manufactured by crushing either granite or basalt

More

Substitute For River Sand In construction SKD

Substitute For River Sand haagdeko.de. River sand as the name suggests, river sand is procured from river banks and streams unlike pit sand, it is of finer quality and contains mineralst is usually white or grey in color and has rounded grainst is widely used for construction purposes and is an amazing plastering agent this is a great substitute for river sand when it.

More

Sand: Sources, Classification, Properties, Test and

(2) River Sand: This sand is obtained from banks or beds of rivers. The river sand consists of fine rounded grains probably due to mutual attrition under the action of water current. The colour of river sand is almost white. As river sand is usually available in

More

Alternatives of Sand Seminar Report, PPT, PDF for Civil

Feb 15, 2021· Explore Alternatives of Sand with Free Download of Seminar Report and PPT in PDF and DOC Format. Also Explore the Seminar Topics Paper on Alternatives of Sand with Abstract or Synopsis, Documentation on Advantages and Disadvantages, Base Paper Presentation Slides for IEEE Final Year Civil Engineering CE or IEEE Civil Construction BTech, BE, MTech Students for the year 2017 2018.

More

BUILDING MATERIALS SAND

Dec 12, 2013· Crushed Stone Sand / Artificial Sand It is a substitute for River Sand, fine aggregates which manufactured by crushing either granite or basalt rock using 3 stage crushing process. This sand is manufactured in conformance to IS Codes and is an effective alternative to river sand. 13.

More

Alternatives to river sand for construction

Mar 10, 2021· The artificial sand produced by the machines can be thus a better substitute to the RIVER SAND. Such sand will be more economical and demand for such type shall be increasing day by day if we advocate it and recommend the same. One should note that natural RIVER SAND takes millions of years to form so we should stop transportation of river sand.

More

What are the Materials for Replacement of Sand in Concrete

The percentage passing 150 microns of manufactured sand is relaxed to 20% (while that of natural sand is limited to 10%). As per design and economics, crushed sand can be used to partially or fully replace river sand from a concrete mix. The Availability of crushed sand is not a concern as it can be manufactured from rocks in any season.

More

Use of Manufactured Sand in Concrete and Construction An

So it is a need of the time to find some substitute to natural river sand. The artificial sand produced by proper machines can be a better substitute to river sand. The sand must be of proper gradation (it should have particles from 150 microns to 4.75 mm in proper proportion).

More

Types of Sand Used in Construction

This sand is very much useful for construction purpose such as plastering and so on. Crushed Stone Sand/ Artificial Sand/ M Sand. It is a substitute for River Sand, it is also known as fine aggregates which are manufactured by crushing either granite or basalt

More

Is M-Sand the best alternative for river sand in

M-sand is the only present alternative in use instead of river sand, in terms or strength it is more or less same, largely used for plastering. The main drawback would be the use of water in the mixture, m-sand will require more water. But other t...

More

BUILDING MATERIALS SAND

Dec 12, 2013· Crushed Stone Sand / Artificial Sand It is a substitute for River Sand, fine aggregates which manufactured by crushing either granite or basalt rock using 3 stage crushing process. This sand is manufactured in conformance to IS Codes and is an effective alternative to river sand. 13.

More

Can someone suggest an alternative of sand as a fine

Manufactured sand blended with natural sand in the ratio of 70:30 can be used as fine aggregate in concrete, which shows the better performance than conventional concrete.

More

Crushed Sand vs. Natural Sand: Make the Right Choice!

The construction industry has a huge need to solve this challenge. This is also resulting in poor qualities of sand, particularly containing silt. They need to solve this challenge by using crushed sand in construction works. It is a better substitute for natural sand considering increasing demand of sand in construction industry.

More

A ‘river sand’ substitute makes for ‘green cities’ The

Jan 11, 2018· A ‘river sand’ substitute makes for ‘green cities’ In view of the ban on sand mining in most States, there is a shortage of availability of quality sand, which impacts construction

More

What is the reason for not using sea and desert sand for

Aug 02, 2015· Sea sand does not have high compressive strength, high tensile strength etc so it cannot be used in construction activities. In addition to this, the salt in sea sand

More

What is sand? Composition & Types of Sand Civil Engineering

Sand is a mixture of small grains of rock and granular materials which is mainly defined by size, being finer than gravel and coarser than silt. And ranging in size from 0.06 mm to 2 mm.Particles which are larger than 0.0078125 mm but smaller than 0.0625 mm are termed silt.. Sand is made by erosion or broken pebbles and weathering of rocks, which is carried by seas or rivers.

More

Desert sand could offer low-carbon concrete alternative

Mar 24, 2018· While course, gritty construction-grade sand is stripped from beaches and river beds, desert sand has remained an untapped resource as its wind-swept grains are

More

Why Use Horticultural Sand How Is Horticultural Sand

Dec 10, 2019· Horticultural sand for plants is often known as sharp sand, coarse sand, or quartz sand. Usually when used for plants, sand consists of both large and small particles. If you have difficulty finding horticultural sand, you can substitute horticultural grit or builders’ sand.

More

Physical Characterization of Lahar Sand 16 Years After

Chemical analysis made by various researches has confirmed that the silt of Lahar sand is pozzolanic and there are several researches made to maximize it’s potential in the construction industry. In TUP, Lejano (2000) has been able to develop a modular panel for low cost housing using what is primarily lahar sand.

More