Specialty Rocks

Larger size processed rock generally between 200mm and 150 mm in diameter. Features & Benefits . Controlled larger sized rock ensuring consistency of the sized material ... Land reclamation ; Access tracks for heavy equipment ; Liner …

Rip Rap Rock Armour 300-500mm

Large, angular rock sometimes referred to as Rock Armour or Armourstone. Our Rip Rap Rock Armour is 300-500mm across 1 axis of the stone and primarily used for preventing water erosion and scouring. Rip Rap is commonly used on coastlines, rivers and streams to protect land and structures from the power of water.

How many tonnes of gravel are in a cubic meter?

How many metric tons are in 1 cubic meter of armour stone? However for a pile of armourstones with say 30% voids and a Specific Gravity of 2.65 ish (granite, limestone or similar) the tonnage would be calculated by 1.8 x the volume. ... 5-20 mm: 0.74 cubic meters in one ton. 2 20-40 millimeters: 0.76 m3. 3 25-60, 40-70 mm: 0.72 m3. Category ...

How many tonnes of gravel are in a cubic meter?

How many metric tons are in 1 cubic meter of armour stone? However for a pile of armourstones with say 30% voids and a Specific Gravity of 2.65 ish (granite, limestone or …

Cubic Yard (or Feet) to Tons

Type in inches and feet of your project and calculate the estimated amount of Rip Rap / Boulders in cubic yards, cubic feet and Tons, that your need for your project. The Density of Rip Rap 12" - 24" - Large Boulders: 2,410 lb/yd³ or 1.21 t/yd³ or 0.8 yd³/t

Rock Stone 6' X 9'

Rock Stone 6' X 9' ... • Per Ton RM38.00 *Prices are shown for klang valley area, outside of klang valley area please enquire for accurate charges ... *Can supply with Load & M3 *Prices are GST Excluded *Special Discount any order above 500tons please enquire for accurate charges Ratings. 0 /5. No ratings. 0. 0. 0. 0. 0. Back to Profile ...

Weight Conversion Tables

How may tonnes in a cubic metre - This one of the many questions we are asked Dry sand fine 1.28 tonnes per cubic metre Dry sand coarse 1.6 tonnes per cubic metre ... Yorkstone 2.5 tonnes per cubic metre 1 yard of soil = 1.45 tons of soil, please don`t ask how i worked it out .

Armor Rocks

Armor Rock; Quality; Environment; Gallery; Contact; Armor Rocks. Home - Armor Rocks. 0 to 500 KG – Quarry Run. 500 to 1 Ton – Armor Rocks. Armor Rocks – 3 to 5 Ton. Doha Quarry has a unique huge mountain considered as the best …

Cubic Meter to Ton Calculator – Convert M³ to Ton

Sand weight in tons = Volume in cubic meters × 1.6 tons/m³ How to Convert Cubic Meter to Ton? The conversion process follows these steps: Identify the material's density in tons per cubic meter; Measure the volume in cubic meters; Multiply the volume by the density; Calculation for 4 cubic meters of soil: Soil density = 1.3 tons/m³. Volume ...

How many tons in 15 cubic meter of armour stone?

So 15 cubic metres of armourstone would weigh 15 x 1.8 tonnes = 27 tonnes. This depends on the Specific Gravity of the armourstone materials. However for a pile of …

APPENDIX C DETERMINATION OF SIZE OF ARMOUR

the size of rock armour of rubble mound structures. C.2 Hudson Formula . ... The damage level S is the number of cubic stones with a side of D. n. 50. being eroded around the water level with a width of one . n. 50. The limits of . D. S. depend mainly on the slope of the structure. For a two-diameter thick armour layer, the lower and upper ...

Cubic meters to metric tons (or tonnes) conversion (m³ to t)

The cubic meters to metric tons (or tonnes) conversion table below shows a range of volume measurements in cubic meters (from 1 m³ to 100 m³) and their equivalents in metric tons (or tonnes) for various cooking and baking ingredients. The converted values in metric tons (or tonnes) may be rounded to a certain number of significant figures or ...

Convert Crushed Stone From Tons to m3: Online …

Online calculator for converting crushed stone from tons to cubic meters. The size of the granules of crushed stone: 5-10, 5-20, 20-40, 25-60, 40-70 mm.

Ton Calculator For Rock – Accurate Weight Estimation Tool

How to Use the Rock Ton Calculator. To use the rock ton calculator, please input the following parameters: Density of Rock: Enter the density of the rock in kilograms per cubic meter (kg/m 3). Volume of Rock: Enter the volume of rock in cubic meters (m 3). Thickness of Layer: Enter the thickness of the rock layer in meters (m). Width of Area: Enter the width of the area covered by …

How do you convert BCM to tons using the In Situ Density?

To convert BCMs to tonne you use a factor ranging between 2.5 and 2.8 depending on the density of the material you are moving. 40 tons is equivalent to 22 cubic metres. To get BCMs from cubic metres, you apply a factor of 70%. therefore, 40 tons is equivalent to about 15.4 BCMs giving a factor of 2.5974025974025, thus 1BCM = 2.5974025974025 tonnes.

Convert m3 to Tonnes Aggregate Calculator

Converting cubic meters (m³) to tonnes for aggregate involves using the density of the specific aggregate. The conversion formula is: Tonnes = Cubic meters × Density. The …

New Design Guidance for Underlayers and Filter …

Rock armour layers on slopes to protect coastal structures such as land reclamations and breakwaters against wave attack are often designed on an underlayer of smaller rock. The main guidance for the stone mass M 50u of these underlayers, for rock armour as well as concrete armour units, is to take 1/10th to 1/15th of the mass of the armour, M ...

JRB Quarrying Industries, Inc.

History. JRB Quarrying Industries, Inc.. is a newly registered company with the Securities and Exchange Commission (SEC) in the Republic of the Philippines in the year 2023.The main objective is to rationalize the supply of aggregate products to the Construction Sector, particularly for the government's infrastructure plans, at the lowest possible economic price.

Aggregates Calculator | Calculate your aggregate …

From specialised sand, gravel, recycled aggregate through to large ballast or gabion stone we are here to help. Select the type of aggregates you require, followed by the width, height and depth. Select Calculate to find the tonnage …

Standard Weights for Crushed Rock Per Meter

Solid rock is estimated at 2.5 to 3tons per cubic meter. If rock is crushed into uniform sizes, the presence of open space between the particles causes the load to be lighter — approximately 1.6 tons per cubic meter. Mixed …

PURATA KADAR HARGA 2013 (RM) BIL KETERANGAN …

m3 75.00 75.00 18 Supply and lay suitable rock materials or as primary armour layer with weights between 2.2 tonne to 3.6 tonne with 50% of the materials must be W50 > 2.9 tonne as specified. m3 115.68 115.68 19 Supply and lay 30kg-40kg stones as armour layer. m3 101.09 101.09 20 Supply and lay 200mm thick 10/50mm stone. m2 35.00 35.00

Rock Material Calculator – Accurate Measurements

How to use the Rock Material Calculator. This calculator helps you estimate the weight and adjusted weight of a rock material based on its dimensions and density. Here's how to use it: Enter the length, width, and height of the rock in meters. Enter the density of the rock material in kilograms per cubic meter (kg/m³).

Rock Armour

Rock Armour works by absorbing and deflecting the impact of waves before they reach the beach or defended structure. The mass of the material absorbs the impact energy of storm waves, whilst the permeability (gaps between the rocks) slows the flow of water, reducing the erosion effect around structures or on the coastline.

Tonnage Calculator

Since crushed stone has a unit weight of around 2700 lbs/yd³, and 1 ton is equivalent to around 2205 lbs. we can say that a ton of crushed stone is about 0.82 yd³ in volume. We obtain that value by dividing the weight in pounds by the unit weight in pounds per cubic yard: 2205 lbs / 2700 lbs/ yd³ = 0.8166 yd³ ≈ 0.82 cubic yards.

How big is an armor stone really?

The armor stone we place for the majority of our revetments is 2-3 tons, or 4,000-6,000 pounds. In Demex terms, it's 2/3 the height of Rob, or 30x his weight. The average revetment we install is 600 tons or the weight of 66,600 cases of beer. There's less than 200 cases of beer in this photo... you still need 133 more to equal the weight of one 3 ton armor …

Armour Rock Boulders Supplier

Armour Rock and Rip Rap Stone Supplier . We supply, Deliver and Install Barrier, Coastline and Erosion Control Armour rocks +27 (31) 940 4345 ... Can be used as entry barrier. Each Boulder weighs about 2 tons and measures 1m x 1m. Delivered and offloaded with crane trucks. We supply and place. HURRY! ONLY LEFT IN STOCK. Add to Cart This item is ...

ARMOUR...

ARMOUR ROCK & BOULDER SUPPLIER DIRECT FROM QUARRY WE SUPPLY & DELIVERED NATIONWIDE (Shipping/barge) Buyer requirements *LOI (Letter of Intent) *Company profile *NTP (notice to.proceed) Inquire...

Convert m3 to Tonnes Aggregate Calculator

Crushed stone comes from quarried rock and is a top choice for aggregates. Its density is between 1.4 to 1.6 tonnes per cubic meter, based on the rock type and how much it's crushed. Limestone and granite are common types, with densities in this range. ... Dealing with big volumes, like how many tons is 30 cubic meters?, can also be a problem ...

How many tons in 15 cubic meter of armour stone?

This depends on the Specific Gravity of the armourstone materials. However for a pile of armourstones with say 30% voids and a Specific Gravity of 2.65 ish (granite, limestone or similar) the tonnage would be calculated by 1.8 x the volume. So 15 cubic metres of armourstone would weigh 15 x 1.8 tonnes = 27 tonnes

ARMOUR ROCK & BOULDER...

ARMOUR ROCK & BOULDER SUPPLIER DIRECT FROM QUARRY WE SUPPLY & DELIVERED NATIONWIDE (Shipping/barge) Buyer requirement *Loi *Company profile Pls like,share & visit our page for more conts supply &...