Characteristics and use of epoxy grout: Epoxy grouting for pavement construction, resin can be separately distributed to the receiving place, customers can add sand and stone Borui Shuangjie to give the reference data, which not only saves customers cost, but also saves costs for customers. Better to provide savings in production time and greatly improved efficiency contact phone number


First, the scope of application:                                                                                   


1. Secondary grouting installation of high-vibration equipment such as compressors, pumps, punching machines, crushers, and ball mills.


2. Grouting in the base area of ​​equipment susceptible to chemical attack.


3 , the track foundation, bridge support and other areas are subject to strong pressure grouting.


4 , anchor bolts, steel planting and building structure concrete reinforcement.


5. Concrete, stone, steel, wood and other surfaces are used as self-leveling mortar.


6. Steel connection of iron, iron tie rod and tie rod.


Second, product features:                                                                                   


1. High strength and early strength: It can provide mechanical properties such as compression resistance and bonding, which are much better than cement-based materials, and higher early strength.


2 , low exothermic peak: can provide up to 120 minutes ( 25 °C) operating time , suitable for large volume grouting .


3. No shrinkage: ensure that the grouting layer is completely in contact with the bearing surface after final forming, ensuring high precision of equipment installation.


4 , 4, excellent creep resistance: epoxy grout can be used for a long time under the harsh physical conditions of -50 °C to +80 °C under freezing and thawing, vibration and compression without plastic deformation, ensuring long-term accurate positioning of equipment .


5 , excellent toughness: Epoxy grout can resolve any dynamic load transmitted by the moving equipment that may cause the cement-based grout layer to burst.


6. Corrosion resistance: It can withstand long-term corrosion of chemicals such as acid, alkali, salt and grease.


Third, the performance indicators:                                                                                   
































































Product physical performance index range ( A+B ): C ≈ 1: 4 (in accordance with ASTM standards )


Physical properties


standard


1 day


3 days


7 days


finally


Compressive strength


GB/T50081-2002


> 50MPa


> 65MPa


> 95MPa


> 100MPa


Flexural strength


GB/T50081-2002


> 10MPa


> 15MPa


> 20MPa


> 25MPa


Pull strength


GB/T50081-2002


> 8MPa


> 12MPa


> 15MPa


> 17MPa


Compressed film


GB/T50081-2002


/


/


> 18000MPa


> 18500MPa


Linear shrinkage


HG/T2625-94


/


/


< 0.012%


< 0.012%


Exothermic peak


HG/T2625-94


< 42 °C





Pressure creep


GBJ82-85


< 1.0*10-3mm/mm (180 days )


Thermal expansion coefficient


GBJ119-88


< 40*10-6mm/mm/ °C ( formed for 28 days , 0-60 °C range test )



Note:


1. Preheating, forming and curing are carried out under the experimental conditions of 23 ± 2 °C and relative humidity of 50 ± 5% . Other conditions are carried out according to the corresponding standards.


2. The final data was measured and cured at 23 ± 2 °C for 7 days, and then accelerated at 60 °C for 6 hours.


Fourth, storage packaging                                                                                      


1. The epoxy grout can be stored for at least 18 months at room temperature and under dry conditions .


2 , according to the mix ratio A: B: C = 25 kg: 10 kg: 150 kg

Borui Shuangjie provides epoxy resin grout masterbatch, one ton of resin can be adjusted with 7 tons of resin grout


'Borui Shuangjie provides epoxy resin grout masterbatch, one ton of resin can be adjusted with 7 tons of resin grout

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