Email: sales@prodrill.com.cn
Tel:0086-18959243380
Addr: Room 805 C1 Wanda Plaza, No.5 Jinzhong Road, Huli District, Xiamen, China
HSCA & SCA Difference Introduction
- CrackMax HSCA advantages:
- 1: The fastest cutting speed and strongest expansion pressure, HSCA-I, 35 ° C, 30MPa within 8 hours, 55 MPa within 24 hours. HSCA-II, 25 ° C, 20 MPa within 8 hours, 45 MPa within 24 hours. It takes an average of 2-4 hours to safely remove rocks.
HSCA & SCA , full name are High Range Soundless Cracking Agent , Soundless Cracking Agent , and another name like non-explosive demolition agent , Expansive mortar etc , their the main differences are as follows: (The outer packaging can be modified according to your needs.)
HSCA
SCA
1. Manufacturing facility
HSCA: A large 39 meters rotary furnace is required to burn limestone and obtain pure calcium oxide, at temperatures up to 1450°C.
SCA : It is fired in a small vertical furnace, at temperatures below 1100°C.
2.Expansion Force
Therefore, the color of HSCA is darker gray than that of SCA , 2. Expansion Force: HSCA 65 Mpa SCA 15 Mpa ,
3.Reaction Time
HSCA : Reaches maximum efficiency in 2-4 hours. SCA : It takes 6 to 8 hours to break the block.
4.Stability
HSCA quality is very stable at all times. SCA : less stable. Easy to blow out shot
5.Application
HSCA used in rock demolition without free surface , reinforce concrete
SCA used in granite , marble , lime stone quarry with free surface
6.Packing and weight , container load
HSCA Carton size : 400*300*180mm 22 tons to be loaded in One 20ft container
SCA Carton size : 35*26*19mm 26 tons to be loaded in One 20ft container
7.Price term
High premium quality HSCA price is more double than SCA as per real production cost ,
If some supplier supply mix materials 50% HSCA + 50% SCA quality less , price cut down accordingly.
8.Main market
Most of buyers from the US, Europe, and Saudi Arabia choose HSCA for rock and concrete demolition construction and quarrying , while most of buyers from India, Pakistan, and Brazil prefer SCA for natural dimension stone quarrying to save up stone splitting cost in quarries . yes, main stone is granite , marble , limestone .Therefore, compared to import tariffs, transportation, etc., it is better to choose HSCA to avoid defects.
HSCA advantages:
1. The fastest cutting speed and strongest expansion pressure, HSCA-I, 35 ° C, 30 MPa within 8 hours, 55 MPa within 24 hours. HSCA-II, 25 ° C, 20 MPa within 8 hours, 45 MPa within 24 hours. It takes an average of 2-4 hours to safely remove rocks.
2. Even applicable to non free surfaces and very hard rock fractures, such as the case in Mecca, Saudi Arabia.
3. Safe, there will be no blow out shot during use.
4. The strongest packaging ensures safe transportation. with big size carton comparing with SCA cartons.
5. The percentage of calcium oxide is 50% higher than that of expansive mortar.
6. Large rotary kilns required to burn limestone . The firing temperature of HSCA reaches 1450 degrees Celsius.
7. HSCA is gray or black color comparing with SCA.
8. The maximum hole diameter for HSCA manual drilling is 60 millimeters, with a typical diameter of 30-40 millimeters.
9. HSCA C4 is specifically designed for extreme high temperature areas such as Saudi Arabia.
