Product

Hanilcon
Customer center

82-2-2605-0114

*If you have any questions,
please contact us.

Repair and reinforcement agent
Home > Product > Repair and reinforcement agent

RCT | Raphah Cement RCT

본문

Raphah Cement

Raphah Cement RCT

Ultra-rapid hardening cement

Catalog Download (299.0K)

Test report Download (324.7K)

Raphah Cement is ultra-rapid hardening cement which is highly strong, 

displays practical strength in three hours, and has high workability. 

In the case of regular ultra-rapid hardening cement, setting happens 

immediately after water is mixed, resulting in drop in workability and 

making it difficult to maintain high quality.

On the other hand, with Raphah Cement, setting happens 20~40 

minutes after water is mixed, so it is possible to secure the working 

time and to maintain high quality, which makes Raphah Cement a 

new-concept high-quality ultra-rapid hardening cement.

 Features



(1) The product has high strength and high fluidity, and its durability and 

    workability are excellent. 

(2) As no setting (false setting) happens immediately after water is mixed, 

    it is possible to secure the working time and get high quality. 

(3) As the product is ultra-rapid hardening cement, there is no drying shrinkage 

    and bleeding. 

(4) Excellent strength is displayed even at a low temperature through continuing 

    hydration heat. 


 

 Uses







The product is mostly used for emergency construction work. 

(1) Civil works - Emergency construction work, repair/water leakage prevention 

   work for bridges, roads, subways, tunnels, dams, sewer culverts, runways, etc. 

(2) Boring grouting work – Soft ground reinforcement, mechanical foundation, 

   facility foundation, anchoring injection and finishing materials  

(3) Special construction work – Structure repair, plastering and waterproofing, 

   emergency installation, water leakage prevention for winter, waterproofing, 

   repair materials 

(4) Secondary cement products – PC products, sculptures (mold productivity improves)

(5) Acid resistance-related construction work – Acid-resistant finishing 

   materials, dirt/waste solidification agents


 

 A property of matter

Aluminate-type gray powder 


 

 Cautions

1. Raphah Cement (RCT) is an ultra-rapid hardening cement, so a construction 

   plan shall be prepared in advance so that there are no snags. 


2.Raphah Cement (RCT) which is an ultra-rapid hardening cement is sensitive 

  to the ratio of water and cement, the construction temperature, etc. so 

  construction regulations shall be observed. 

3. Raphah Cement (RCT) hardens fast, so construction work shall be complete 

   before initial setting (20~30 minutes after mixing). 

4. When the temperature is 5℃ or lower, early strength can be obtained by 

  installing protective facilities and maintaining room temperature. 



 Packaging

20 kg/bag. The product can be stored in a dry place for six months 


  Concrete mixing (standard mixing ratio)






Classification 

Raphah Cement (RCT)

10℃

20℃

30℃

Setting time

(minutes)

Initial setting 

35

27

15

Final setting 

45

35

20

Compressive strength

(kg/㎠)

hours

260

300

330

1 day

320

357

390

days

380

404

440

days

420

440

480

28 days

460

530

550

Flexural strength

(kg/㎠)

3 hours

35

40

45

day

53

60

65

28 days

70

80

82

 

Company Hanilcon Business license number 109-81-70836 Tel +82-2-2605-0114 Head office #A-1104, Traplace Bldg. 53, Mapo-daero, Mapo-gu, Seoul, Republic of Korea
Factory572, Maebawi-ro, Namyang-eup, Hwaseong-si, Gyeonggi-do, Republic of Korea
Contact Ushanilcon@hanmail.net
Copyright © 2015 Hanilcon. All Rights Reserved. Admin

TOP ▲
if ($config['cf_analytics']) { echo $config['cf_analytics']; } ?>