The underwater epoxy grouting material ( Epoxy mortar) - The new product

Underwater epoxy grouting underwater epoxy mortar grouting material manufacturer underwater epoxy grouting material ( Epoxy mortar) , special English by the underwater epoxy curing the seam an agent, modified epoxy resin, made from various kinds of packing, can be in a dry, wet and underwater conditions and reliable use, used in dry and underwater conditions, bond strength retention rate of 95% or more, to solve the general epoxy mortar can only be used in dry conditions, such as in wet and underwater when using sharp decline in bond strength can't even curing bonding, the problem of poor reliability, is a concrete structure repair, reinforcement, reinforcement, seepage prevention of new materials. A, underwater epoxy grouting material USES 1, used for concrete structures in a dry, wet and underwater construction such as holes, under the condition of surface defect repair and reinforcement. 2, damp and water interface between new and old concrete bonding. 3, used in concrete structure of water retaining waterproof layer. Second, underwater epoxy mortar configuration product performance and the product excellent permeability, antifreeze, acid-proof, alkali resistance, salt, The water sludge) , chemical dissolution erosion performance of beauty seam an agent and reinforce reinforcing function. Underwater, under the condition of low temperature could curing operation, can be in with glue on the surface of the water, wet sex is good, can obtain satisfactory bonding strength. Underwater epoxy mortar has good self-leveling, casting is not stratified, high compactness, since the defoaming ruled out function. Reaction curing speed integral sex is good, its biggest a little is a complex artifacts from the construction site conditions, the casting body in a relatively short period of time to complete the whole bridge pier reinforcement tasks. Underwater epoxy mortar is mainly used for building structural plane of underwater repair after damage, theoretically to repair after bonding, compressive, shear and overall strength should be equal to or higher than the original structure strength. Therefore, underwater epoxy mortar mixture used underwater epoxy curing the seam an agent + + activity of modified low viscosity epoxy resin powder made from such materials as the main body. Test unit performance underwater solid new audio time H ( 25℃） 12 splitting tensile strength of mpa compressive strength (6 3 days) 48 compressive strength (mpa 7 days) Mpa flexural strength of 75 mpa 15 underwater and tensile bond strength is in 3 three mpa, underwater epoxy grouting material ( Epoxy mortar) Characteristics 1, good mechanical performance, strong and concrete binding. 2, concretion body has the high cohesive force, compressive strength and without being limited by the structure shape. 3, with good flexibility adverbial clause: shock resistance, can resist external force caused by deformation, reduce the system produce internal stress, improve the material of adaptive performance. 4, close to the thermal expansion coefficient and concrete, so it is not easy release from these are binding of the base material, the durability is good. 5, chemical stability, good corrosion resistance, impermeability, frost resistance, salt resistance, alkali resistance, weak acid corrosion resistance, and with a variety of materials of cohesive force is very strong. 6, can be in dry, damp or water ( Underwater) Construction of environmental conditions. Four, the range is particularly suited to coastal waterfalls, sluices, urban overhead ( Beam) , piers, foundation pouring of grouting, the dam, tunnel, diversion tunnel, water desalination, The pool) , civil air defense projects such as building foundation box girder ( Beam) Grouting reinforcement of adhesive, plugging and chemical grouting and underwater engineering. 1, used in concrete structure defect repair and reinforcement and reinforcement; 2, used in wharf, steel beam, Pier) Underwater grouting, pile caps and fracture repair of concrete structures on the surface of the honeycomb, loopholes and exposure of defects such as processing; 3 for the runway, road, bridge, tunnel, tunnel diversion tunnel repairing and strengthening resistance to erosion wear and reinforcement; 4, used for underground pipes, hydropower station, such as interface sealing dam anticorrosion, reinforce the plugging; 5, for the impact wear resistance of hydraulic structures, cavitation resistance and freeze resistance protection, and damage after repair; 6, used for bonding a variety of materials, such as acid resistant ceramic tile, granite and other stone adhesive; 7, used in chemical industry, petroleum, factories, ships dock gate resistance to acid and alkali salt corrosion protection of metal components and repair, chemical treatment tank, acid and alkali resistant ground, compression wear-resisting concrete ground, wooden structure and glass fiber reinforced plastic ( FRP） The flue ( The flue gas) Such as chemical desulfurization system. Five anti-corrosion industry, 'reference data' five main index, main points of construction a, base treatment: to deal with the surface of the concrete foundation, removal of milk skin on the surface of the base, microbes, net cement slurry surface or loose particles, etc. , makes the surface appear fresh aggregate 2, surface cleaning: using high pressure water or high pressure air removal of surface grains of sand, dust. 3, make up: will tank mix, party a and party b in accordance with the proportion according to mix b material. 4, pouring grout: construction can use small low pressure grouting pump in order to improve the construction efficiency; 5, maintenance: six without special maintenance conditions, packaging and storage 1, underwater epoxy mortar grouting material packing a: b = 3:1. 2, this product should be in normal temperature, a cool, dry and ventilated place to store 3, transport should avoid and prevent collisions. 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