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high efficiency expansive mortar for natural stone quarry

FOB Price: US $200 - 600 / Ton Get Latest Price
Min.Order Quantity: 0.1 Ton/Tons
Supply Ability: 3000 Ton/Tons per Month
Port: Shanghai, Guangzhou, Wuhan and other ports in China
Payment Terms: L/C,D/A,D/P,T/T,Western Union
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Quick Details

CAS No.:
1305-78-8
Other Names:
Calcium hydroxide
MF:
CaO
EINECS No.:
215-138-9
Place of Origin:
Hubei China (Mainland)
Application:
stone quarrying and cutting, concrete demolition
Brand Name:
ujoin
Color:
gray beige
Appearance:
Powder
Smell:
weak odor
Applicable Temperature:
-5~40ā„ƒ
Expansive Pressure:
20Mpa at 8 hours, 65Mpa at 24 hours
Cracking time:
Splitting time less than 45min
Certificate:
ISO 9001 & MSDS (Material Safety Data Sheet)
Supply Capability:
3000T/month
Characteristics:
Non-explosive soundless, Safe and Eco-friendly
Usage:
For stone quarrying& construction demolition

Packaging & Delivery

Packaging Detail: 5Kg for per plastic inner bag, 20Kgs for per paper carton including 4 inner bags, G.Wt. 1 ton for per wooden pallet, 22 pallets for one 20Ft cargo container as standard export package
Delivery Detail: 5 days after order confirmed

Specifications

1.Expansive Pressure 60Mpa
2.Safe, without blown-out shot
3.Strongest packing assure safe transportation
4.Cost-effective.

Description:

  SCASTAR Soundless Cracking Agent, a Non-Explosive Expansive Silent Cracking Agent, is a highly expansive powder composition for stone breaking, granite and marble quarrying, concrete cutting and demolition. SCASTAR Soundless Cracking Agent is safe, environment friendly and a good and viable alternative to explosives and other traditional methods of quarrying and demolition. SCASTAR Soundless Cracking Agent is mixed with clean cold water and poured into the pre-drilled holes on rock or concrete. The diluted SCASTAR swells and exerts significant expansive power on the hole-wall, fracturing the wall and splitting the rock across the line of the drill holes. The SCASTAR is widely applied in static demolishment, quarry and some other special construction projects.

  SCASTAR is a non-toxic powder consisting of oxides of calcium, silicon and aluminum, completely without harmful components. SCASTAR provides the most technically suitable and cost-effective solution in restricted demolition of rock and concrete structures, where nearby structures must be protected from shock waves generated by explosives. While explosives are more expensive due to long operating times, special transport, storage and handling precautions, and under strict monitor of public safety regulations.

uTechnical Advantages

  • Easy to use: Take a certain amount of this product according to the service conditions, put into quantitative water and make mixture.
  • Excellent flow property: High-performance surface active component makes the flow property and grouting much better.
  • Broken speed: This product has good expansion effect and large expansion pressure, and the expansion effect appears in 5~24 hours.
  • High security coefficient: The product formulation can be designed according to customers’ requirements, so sufficient operating time is left to avoid the operating risks.
  • Stable product performance: Guarantee the product’s stability by selecting raw material with stable properties and doing precise product quality test.

 

uTechnical Characteristics

  • Setting Time: Initial setting10min, final setting150min.
  • Expansion pressures in every age for different types.

Type

Suitable Temperature(°C)

Expansion Pressure(MPa)

8h

24h

48h

SCASTAR -

25~40

≥35.0

≥60.0

SCASTAR -

10~30

≥30.0

≥55.0

SCASTAR -

-5~15

≥20.0

≥30.0

≥40.0

uApplication Scopes

  • Crushing and demolition of reinforced concrete structures.
  • Safe crushing and demolition of rocks, furnace lining, open caisson engineering, underground engineering, seabed engineering and some other special projects.
  • Mining and cutting of granite, marble, jade and other stones.

Refer to following table about the situations of different broken objects from construction experiences:

Types of objects need crush

Parameter

Usage Amount (Kg/m3)

Aperture (mm)

Pitch-row (cm)

Array Pitch (cm)

Bore Depth

Light Rock

30-45

30-50

30-50

H

8-10

Medium-hard Rock

30-45

25-40

20-35

1.05H

10-15

Hard Granite

35-45

20-40

20-30

1.05H

18-20

Rock Cutting

30-40

20-35

50-80

H

5-15

Unreinforced Concrete and Boulder Stones

35-50

20-30

25-35

0.9H

8-15

Reinforced Concrete

30-45

15-25

15-25

H

15-25

u Tips:

1. Never look into the poured holes.
2. Always wear gloves and safety goggles during operation.
3. Immediately wash contacted body areas with clean water.
4. Keep product cool and dry and seal it timely.
5. When high temperatures, mix with ice water
6. Cover poured holes with tarpaulin.

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Established in 2001, Ujoin is specialized in concrete admixtures, commercial concrete, real estate, construction waste recycling and some other construction related careers, dedicated to being Chinese most faith-worthy and respectable solution provider of concrete performance optimizing, and a prominent and happy team.
Since establishment, Ujoin has made great progress and become one of the Chinese biggest manufacturers of concrete admixtures. Ujoin is also the participant in National ... View detail

Basic Information

Product/Service (We Sell): expansive agent for concrete,concrete additives,Water Reducer,Soundless Cracking Agent,Oil Well Cement Expansive Agent  
Brands: UJOIN  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: South America
Africa
Eastern Asia
North America
Eastern Europe
South Asia
Southeast Asia
Mid East
Domestic Market
Total Annual Sales Volume: Below US$1 Million  
Export Percentage: 1% - 10%  

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: 12#, Area E, Workers Village, Dushi Industrial Area, Qingshan District  
Number of Production Lines: 5  
Number of R&D Staff: Above 50 People  
Number of QC Staff: 21 - 30 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered  

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China (Mainland) | Manufacturer | Contact Details
Experience: Established 2007

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Ms. Ada Sun
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