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Landscaping decoration black lava pumice stone volcanic rocks, 3-6mm volcanic rocks

Landscaping decoration black lava pumice stone volcanic rocks, 3-6mm volcanic rocks Featured Image
  • Landscaping decoration black lava pumice stone volcanic rocks, 3-6mm volcanic rocks
  • Landscaping decoration black lava pumice stone volcanic rocks, 3-6mm volcanic rocks
  • Landscaping decoration black lava pumice stone volcanic rocks, 3-6mm volcanic rocks
  • Landscaping decoration black lava pumice stone volcanic rocks, 3-6mm volcanic rocks
  • Landscaping decoration black lava pumice stone volcanic rocks, 3-6mm volcanic rocks
  • Landscaping decoration black lava pumice stone volcanic rocks, 3-6mm volcanic rocks

short description:


Product Detail

Product Tags

Overview
Quick Details
Warranty:
1 Year
After-sale Service:
NONE
Project Solution Capability:
Others
Application:
Park
Design Style:
Chinese
Place of Origin:
Hebei, China
Brand Name:
Yuchuan
Model Number:
yckc-029
Material:
Natural Lava rock
Other name:
volcanic rock, lava stone and pumice stone
Shape:
Granular, can Customized
Appearance:
red and black Volcanic stone
Finished:
Natrual
Feature:
porous,light weight,high strength
Advantage:
Professional Production
Size:
1-3mm 3-5mm 5-8mm 8-12mm 1-2cm
Packing:
20kg/bag,25kg/bag,50kg/bag.Or as customer's request
MOQ:
25kgs

Product Description

Volcanic rock (volcanic rock or pumice) is a kind of glassy lava with dense pores formed by the rapid overflow and expansion of internal gas due to the rapid reduction of pressure after the rapid cooling of magma during volcanic eruption. The pore volume accounts for more than 50% of the rock volume. It is called pumice because it has many pores, light weight and can float on the water surface. It is characterized by high strength, heat preservation, heat insulation, sound absorption, fire prevention, acid and alkali resistance, corrosion resistance, no pollution, no radioactivity, etc.
Detailed Images

Features of volcanic stone:
(1)Porous ,light weight, high strength.
(2)Containing sodium, magnesium, aluminum, silicon, calcium, titanium,
manganese, iron, nickel, cobalt, molybdenum etc
(3)Far infrared magnetic wave.
(4)Thermal insulation, heat preservation, sound absorption.
(5)Fireproofing, acid and alkali resistance, corrosion resistance.
(6)No pollution ,no radiation.


use of lava rock:

The role of volcanic rocks: Water conservancy
Grinding
Filter material
Barbecue charcoal
Garden landscaping,
Soilless culture
Ornamental stone
Volume-weight(kg/m3)
430-870
Water absorption
11.7-17.03%
Loose volume-weight(kg/m3)
520
Moisture
1%
Mechanical Intensity
5.08Mpa
Apparent density
640-860/(390*240*190) Kg/m 3
Hollow ratio(%)
48/(390 *240 *190)
SiO2
53.82%
Other related products
Packing&Shipping
Certificate
Company Introduction
Lingshou County Yuchuan Mineral Products Processing Factory was established in 2010, Which mainly produces and sells non-metallic mineral products, including colored sand, vermiculite, luminous stone, quartz sand, tourmaline, medical stone, calcium powder, kaolin, talcum powder, bentonite, glass powder, barite powder, fluorite powder, etc.
Mineral products.and now has 5 branches after years of operation.
Our factory is located at the foot of Taihang Mountain, rich in mineral resources, convenient transportation, plant area of more than 20 acres, now has more than 50 employees, our factory has strong technical force, complete testing equipment, complete product specifications, and now introduces advanced equipment in the same industry.
FAQ
Q1: Do you receive customized order?
A1: Yes, ODM & OEM are welcomed.
Q2: Can I get some samples?
A2: Yes, sample order is available for quality check and market test. But you have to pay the sample cost and express cost.
Q3: How can I pay for you?
A3: After you confirm our PI, we will request you to pay. T/T or L/C is the most usual ways we are using.
Q4: Is this price your real price??
A4:Yes, but the price is floating, i suggest you contact us before you place an order
Why Choose Us
1.Facotry directly supply
–We can give you the best price and service
2. Free Samples
–Free samples within 1-2PICS, You just need pay for the postage
3. Strictly Quality Control
–Our strictly Quality Control Dept.,will inspect each batch of goods before loading, only after the goods qualified, it can be
allowed to out of the factory.
4. Professional Document Service
–After shipped, our professional document department will serve you all the documents for you timely.

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