Cement is classified into 1 to 5 types depending on the composition of the compound, and [Class 1 Ordinary Portland Cement]
is the most widely used in general construction and civil works. In addition, recently, slag cement using the latent hydraulic properties
of blast furnace slag is in the spotlight.
In addition, we supply medium heat portland cement (2 types), crude steel portland cement
(3 types), and low heat portland cement (4 types) that meet KS standards according to customer requirements. In particular, we are developing
and supplying special cements such as ultra-rough steel cement, ultra-fast hardness cement, and low heat generating cement in consideration of
the construction of special purpose structures and changes in the construction environment.
| Division | Product Name | Purchase Inquiry |
|---|---|---|
| Portland Cement (Type 1) | Type 1 Portland Cement | Each branch |
| Slag cement | Each branch | |
| Portland Cement (2, 3, 4 types) |
Medium heat portland cement (2 types) Crude Steel Portland Cement (3 types) Low heat portland cement (4 types) |
Special Cement Team |
| Special product |
Super fast light cement for road emergency repair Ground reinforcement (micro cements) Chojo steel, Early hardening cement CSA expansion material for concrete Special mortar |
Special Cement Team |
Normal Cement
열기Characteristics and usage
·Shows characteristics as a general cement
Product Construction Cases of our company's products
·General civil engineering and construction work
Type 2(Medium Heat) Cement
열기
Characteristics and usage
- ·Intermediate level hydration heat of type 1 and type 4 cement
- ·Low drying shrinkage and excellent durability
- ·For mass concrete construction
- ·For dams, tunnels and road pavement
Product Construction Cases of our company's products
·Hantan River Dam
Type 3(High Early Strength) Cement
열기
Characteristics and usage
- ·7-day strength of normal cement expressed on the 3rd day.
- ·Excellent early strength expression
- ·For various construction period reduction structures
- ·Factory products such as sleepers, bridges, and PCs
- ·For concrete pile products
- ·For high-performance Special mortar products
Product Construction Cases of our company's products
·Olympic Bridge
Type 4(Low Heat) Cement
열기
Characteristics and usage
- ·Excellent temperature crack control due to low hydration heat
- ·Excellent long-term strength expression and durability
- ·Easy to manufacture high strength, high flowing concrete
- ·LNG storage tank, underground box structure (subway, etc.)
- ·Water treatment facilities (water purification plant, sewage treatment plant
- ·Concrete dams, bridges (piers and foundations)
Product Construction Cases of our company's products
·LNG construction work
Type 5(Sulfate Resisting) Cement
열기
Characteristics and usage
- ·Minimize acid-weak components among cement components
- ·High resistance to sulfate
- ·Chemically stable
- ·Nuclear reactor construction
- ·Port and river construction
- ·Sulfate soil and hot spring area structures
Product Construction Cases of our company's products
·Container dock at Busan Port
Super High Early Strength Cement
열기Characteristics
- ·7-day strength of normal cement expressed on the 1st day.
- ·Suitable for Korea and China construction
Usage
- ·Emergency repair of roads and structures
- ·Various civil works requiring construction period reduction
- ·Earth Anchor, subway road improvement
Rapid Hardening Cement
열기Characteristics
- ·7-day strength of normal cement expressed within 3 hours
- ·Durability, excellent work
Usage
- ·Bridge joint repair
- ·Emergency repair of roads, bridges and runways
- ·Mold production such as castings
Micro Cement
열기Characteristics
- ·8000 : blaine 8000cm2/g
- ·6000 : blaine 6000cm2/g
Usage
- ·Ultra fine fillings for grouting
- ·Reinforcement and cut-off of rock cracks and soft ground
Ultra Grout Cement(UGC)
열기Characteristics
- ·Grouting material that adjusts the rate of hydration
(blaine : 4000, 7000, 9000cm2/g)
Usage
- ·Fillings of grout for reservoirs and seawalls
Bascon
열기Basic(general type)
Characteristics
- ·No shrinkage, high flowing
- ·28-day strength is 50Mpa or more
Usage
- ·Filling of PC concrete joints
- ·Steel foundation grouting
- ·Mold manufacturing such as simple casting
Plus(advanced type)
Characteristics
- ·No shrinkage, high flowing, high strength
- ·28-day strength is 70 MPa or more
Usage
- ·Places requiring high strength
- ·Foundation of precision mechanical equipment such as nuclear power plants
- ·Road, railway bridge shoe foundation
Prime
Characteristics
- ·No shrinkage, high flowing, high strength
- ·Reinforced flame and rust resistance
Usage
- ·Construction of structures that require rust prevention (offshore bridges, machine foundations in coastal area, etc.)
AD
Characteristics
- ·Mixed material type
- ·For manufacturing non-shrink mortar and concrete
Usage
- ·For reinforcing bridge joints and structural fires
HF
Characteristics
- ·No shrinkage, high flowing, high early strength
Usage
- ·For filling tunnel rock bolts
MF
Characteristics
- ·No shrinkage, high flowing, rapid hardening
Usage
- ·Mortar for filling railway concrete pavement track
- ·For prepacked concrete
Repair Material
열기RA Mortar
Characteristics
- ·Polymer cement-based mortar
Usage
- ·Maintenance of concrete structures
- ·Maintenance requiring acid resistance and salt resistance
- ·Maintenance of structures in ports and marine areas
RA-Coat
Characteristics
- ·Nutrification prevention agent (protective coating agent)
Usage
- ·Maintenance of concrete structures
- ·Maintenance requiring acid resistance and salt resistance
- ·Maintenance of structures in ports and marine areas
RA-steel guard
Characteristics
- ·Rebar anti-rust additives
Usage
- ·Maintenance of concrete structures
- ·Maintenance requiring acid resistance and salt resistance
- ·Maintenance of structures in ports and marine areas
RA-(Top)Bond
Characteristics
- ·Adhesive primer
Usage
- ·Maintenance of concrete structures
- ·Maintenance requiring acid resistance and salt resistance
- ·Maintenance of structures in ports and marine areas
Expansive Additive(CSA)
열기Characteristics
- ·Prevents the crack due to drying shrinkage
- ·compensating shrinkage by stable expansion
Usage
- ·For manufacturing non-shrink mortar and concrete
- ·Cement secondary product (Hume pipe, propulsion pipe)
Slag Cement
열기Characteristics
- ·It is a cement that mixes type 1 Portland cement and furnace slag of steel mill.
- ·More excellent than Portland Type 1 cements in chemical resistance and seawater resistance
Usage
- ·river, dam, port, road construction
- ·General civil engineering construction
Low Heat Cement
열기Characteristics
- ·Excellent hydration heat reduction effect (temperature crack reduction)
- ·Outstanding salt resistance
- ·Excellent initial (7-day strength is the same as type 1 cement) and long-term strength
- ·Drying shrinkage reduction(reduce drying shrinkage crack)
Usage
- ·Marine structures such as marine bridges, port facilities, etc.
- ·Water treatment structures such as water purification plants and sewage treatment plants
- ·Large civil structures such as large bridges, underground BOXs, etc.
- ·Large building