Shijiazhuang Fluffier International Trading Co., Ltd.
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Great Quality Concrete Accelerator, Factory Price

Product Detail

Product Tags

Overview
Quick Details
Warranty:
1 Year
After-sale Service:
Online technical support, Other
Project Solution Capability:
total solution for projects, NONE
Application:
Hotel
Design Style:
Contemporary
Place of Origin:
Hebei
Brand Name:
huahaifi
Product name:
Concrete accelerator
Appearance:
Transparent Liquid
Color:
Transparent
Grade:
Construction Grade
Packing:
Drum
Certificated:
ISO9001
Function:
Improves Workability
Type:
construction chemical additives
Keywords:
accelerating agent
Product Display
H8b171dfd613448
H8b171dfd613448
H8b171dfd613448
H8b171dfd613448
Products Description
RN-2 concrete accelerator is a kind of new accelerating agent, whose technicial performance and economic benefit are superior to that similar products in the domestic market. Cane be widely used in hydropower projects among railway, highway, tunnels, coal mines and hydroelectric areas, and other projects needing the rapid setting technology.The powder of this product is gray, the liquid is colorless or light yellow. It is weakly alkaline, non-toxic, non-combustible, does not contain chlorine salt, and has no rust effect on steel bar. The powder dosage is 4-6%, and the liquid content is 2-5%,
RN-5 concrete quick setting agent has good adaptability to cement, is fast setting and hardening with the initial setting time of less than 5 mins and final setting time is less than 10 minutes. Since the 1d compressive strength is not less than Mpa, and 28d
compressive strength is less than 75%, it is in line with the requirement of JC477-005 of “Flash setting admixtures of sprayed concrete”. The sprayed concrete prepared with this product has low loss of strength, low rebound rate and high initial spray
thickness, beneficial to improve the quality and durability of sprayed concrete projects with an obvious technical and economic benefits.
Construction requirements
Anti-corrosion measures should be taken when using at the site with an accurate measurement. The powder should be used up after opening the bag, while the liquid should be sealed for protection. For the construction of sprayed concrete, it is advisable to use the new portland cement. Because if the ordinary portland cement, slag portland cement are agglomerated by moisture in the low temperature the use effect will be affected. For sprayed concrete, it is prefferred to use pebble or gravel with a large particle size of no less than 20 mm and medium coarse sand with a fineness modulus of 2.8-3.5
Railways, tunnels, highways, mines
Product Paramenters
Test items 
Unit
Internal controlled figures/Specifications
Solid content
%
40-50
Density
%
1.35-1.45
PH
g/cm3
2.0-3.0
Chloridion content
 %

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