ECM （ Epoxy resin adhesive Mud) pin Telephone sales. ***
Product Introduction
ECM epoxy repair mortar (Epoxy resin mastic) is mainly composed of epoxy resin accelerator Wait a series auxiliary After mixed curing, a kind of high degree and high cohesion consolidation body is formed.
Product features
(1) It has the properties of impermeability, frost resistance, salt resistance, alkali resistance, weak acid corrosion resistance, and strong adhesion with a variety of materials.
(2) The coefficient of thermal expansion is close to that of concrete, so it is not suitable to detach from these bonded substrates, with good durability.
(3) It can be applied on the surface of wet substrate without drying, and can be hardened in wet environment.
Scope of application
(1) It is applicable to the treatment of defects such as honeycombs, loopholes, missing bars and stair steps on the surface of concrete structures.
(2) The bottom layer shall be leveled during steel bonding and carbon fiber reinforcement.
(3) It is suitable for repairing power plants, roads, bridges, tunnels, mines and all concrete structures.
usage method
Shake materials A and B, and then slowly pour them into the bucket. After fully mixing, slowly pour the powder into the bucket while mixing, and then mix them into a uniform mortar. If it is viscous or difficult to mix evenly after mixing, this package can be mixed with clean water ≤ 2kg without affecting the final performance of the product.
Physical performance index
Test items | performance index | detection result |
Bending strength (MPA) 28d | six | six point nine four |
Compressive strength (MPA) | 7d | - - - - | ≥25 |
28d | ＞20 | ≥35 |
Neutralization resistance (mm) 28d | ＜5.0 | one point eight |
Bond strength (MPA) | 28d at normal temperature | ＞1.0 | two point eight |
Cold and hot repeatedly for 28 days | ＞1.0 | two point four |
Permeability (g) | ＜20 | fifteen |
24h water absorption (g/m3) | ＜1000 | five hundred and twenty-five |
Water absorption coefficient (kg/cm2. h0.5) | ＜0.5 | zero point three two |
Key points of construction
1. The base surface shall be dry and solid, free of oil, sundries, looseness, hollowness, etc.
2. During construction, keep the construction environment ventilated.
3. The curing dose can be increased or decreased depending on specific environmental factors.
4. After construction, the appliance shall be cleaned with clean water or acetone immediately
matters needing attention
1. This product is a cement-based material, and its complete hardening time takes 28 days. This product can be used for 24 hours for the next process.
2. The mixed epoxy mortar should be used up within 2h. If it becomes dry and thick within this time, it can be mixed with appropriate water and reused.
Packaging and storage
1. Package specification: 20kg/barrel, unopened shelf life is 12 months.
2. This product is harmless, tasteless, unsuitable for combustion and explosion, and meets the requirements of green environmental protection. It can be stored and transported as general goods.
three Reference dosage: one point seven ton / cube
Solemnly declare
The use of this product is beyond the control of the manufacturer, and the company will not bear any responsibility arising from improper use. Please refer to this manual when using this product, and consult the technical service department of the company for relevant problems.
