It is saturated and modified by water emulsion epoxy resin 、 curing agent And its special hard filler It is a material with * * * degree, high adhesion, impact resistance, good toughness, corrosion resistance and wear resistance prepared and mixed with basic materials. It has good performance and is easy and fast to construct. * * *, * * *. It is a new type of environmental protection and green building material Products. Fire resistant, high temperature resistant, salt and alkali resistant epoxy mortar * * * property of. It has good adhesion with various media and can be used for wet base construction. More used as concrete Defect repair materials.
construction technology
1、 Base treatment:
construction technology
1. Base surface treatment: the concrete foundation surface shall be treated to remove the milk skin on the base surface, cement Clean slurry surface or loose particles, etc., use fresh aggregate exposed on the surface.
2. Surface cleaning: remove sand and dust on the surface with high-pressure water or air.
3. Brush base fluid: used on the treated concrete base surface Brush Evenly brush a thin layer of base fluid for the bottom layer, as thin and even as possible, without flowing or missing.
4. Application Epoxy mortar : When the base fluid is initially set (the surface does not flow, it refers to the wire drawing), use a spatula to coat the epoxy mortar. When applying, it should be compacted and trowelled.
5. Maintenance: it can be put into use 3~14 days after completion.
6. Recommended dosage: 1700kg/m3 for epoxy mortar and 0.5kg/m2 for base fluid.
2、 Material preparation:
1. Check the outer package, specification, model and production date of the product to ensure that the product is within the warranty period specified by the manufacturer.
2. Open the lid of the packaging barrel, take out three bags of pre ingredients marked with A, B and C in the barrel, and check that materials A, B and C are free from damage, leakage, moisture and caking. The assembly ratio in each barrel is material A: material B: material C=1:3:16.
3. When mixing ingredients, first shake materials A and B, and then pour them into the bucket at a ratio of 1:3 to mix evenly. After fully mixing evenly, slowly pour the powder marked with C into the bucket while stirring, and then mix them into a uniform mortar. Stir until it becomes a uniform paste. If it is viscous or difficult to mix evenly after mixing, 1-2 kg clean water can be added to the package for mixing without affecting the final performance of the product.
ECM epoxy mortar and solvent type epoxy glue Mud differential compressive corrosion prevention
(Epoxy resin mortar) characteristics
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. It can be applied on the surface of wet substrate without drying, and can be hardened in wet environment or under water.
3. The thermal expansion coefficient is close to that of concrete, so it is not easy to detach from these bonded substrates, and the durability is good.
4. It is non combustible, non explosive, non polluting and harmless to human health.
5. Low cost, only 30-50% of epoxy mortar.
6. Convenient operation and construction cement mortar Similar construction, easy to clean, water can be cleaned.
7. Non stick tools, convenient and fast construction - the appearance color is basically the same as that of concrete, similar to cement mortar non stick tools during construction, the finished product packaging, simple operation, convenient and fast construction, flat and smooth construction surface, easy to ensure the construction quality.
