A kind of structure repaired with reinforcement and strengthening concrete microscopic checks
Technical field
The utility model is related to a kind of structure repaired with reinforcement and strengthening concrete microscopic checks.
Background technology
Armored concrete is most large building structural materials that the mankind use, and has been widely used in house, road, bridge
In the engineerings such as beam, water conservancy project, extra large work.However, concrete is because fragility is big, the low shortcoming of tensile strength, due to surrounding during use
The effect of environment is often inevitably generated crack.When crack exceedes Criterion restriction, it can accelerate, to structural damage, to shorten
The service life of structure, therefore fracture repaired, and very important effect is played to the durability for improving concrete structure.
The repairing of existing distress in concrete generally uses pressure grout method and injection, is all to be injected into repairing glue
Crack intracavitary, in addition to durability is improved, the rigidity to cracking member has certain repairing to act on.But the shortcoming being primarily present
It is:It is often not good to the repairing effect of the less microscopic checks of width, the leakage problems of microscopic checks can not be also cured completely.
Because microscopic checks is influenceed all the year round by factors such as the dust in air, the vibrating of structure, normal erosions, often exist in its gap
Some silt impurities, and because microscopic checks width is small, these impurity are not easy to clean out during construction, add envelope
The press-in of epoxy mortar during seam, often results in glue injection channel and is blocked, and have impact on slip casting effect, and can also be to concrete structure
Itself causes secondary injury.
The content of the invention
The technical problem that the utility model is solved is that the defect for overcoming prior art is used in microscopic checks there is provided one kind
Both sides set the reparation of inverted triangular-shaped grooves and the structure of reinforcement and strengthening concrete microscopic checks.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:
It is a kind of repair with the structure of reinforcement and strengthening concrete microscopic checks, including groove, back side osmosis type waterproof mortar,
Basalt fibre net, concrete reinforcement welding compound, nanoscale osmosis type water-repellent paint resistant to pressure, groove are located at the two of microscopic checks
Side, back side osmosis type waterproof mortar is fixed and is filled in microscopic checks, and basalt fibre net is fixed and is pasted onto groove and backwater
On the osmosis type waterproof mortar of face, concrete reinforcement welding compound, which is fixed, is pasted onto basalt fibre on the net, nanoscale osmosis type water resistant
Pressure water-repellent paint is fixed painting and is located on concrete reinforcement welding compound.Wherein, concrete reinforcement welding compound is a kind of cement base inserting mortar
Patching material, both can realize fast blockage sealing under water pressure 1.9MPa high seepage pressure, can be shaken again by infiltration
Swing effect persistently to penetrate into the space of inside concrete, produce a large amount of cotton-shaped crystalline solid, increase concrete interface compactness and
Compression strength, combines together after solidification with concrete structure, cures inside concrete crack, so as to play welding effect.The Black Warrior
Rock web has reinforcing, crack resistence function, makes the two of back side osmosis type waterproof mortar and the formation of concrete reinforcement welding compound
Layer waterproof layer bonds more firm.Nanoscale osmosis type water-repellent paint resistant to pressure can suppress or reduce porosity, with it is superpower activity,
The characteristics of superpower permeability of nanoscale, superpower caking property, by there is the carrier in space(Such as concrete, brick wall, aerated bricks, Dali
Stone etc.)Permeate, sent out in concrete with hydrolysis product of cement, metallic element, chlorion, free water molecule etc. to inside concrete
Raw reaction forms water insoluble crystalline solid, adds stifled capillary channel, reduces voidage, strengthens autogenous healing ability, and mixed
Solidifying soil surface forms tough and tensile fine and close water proof anti-seepage layer.Back side osmosis type waterproof mortar, which is penetrated into inside wall, to be made inside wall
It is more closely knit, improve water resistance.
Preferably, the top and bottom of groove are del, wherein, del is isosceles triangle, isosceles
The a length of 3cm of waist edge of triangle.The groove that upper and lower ends are set in del, is conducive to increasing splitting for microscopic checks both sides
Adhesive surface between tape edge and groove cell wall, the adhesion of enhancing concrete reinforcement welding compound filling in a groove.
The utility model is as a result of above technical scheme, with significant technique effect:Using in microscopic checks two
Side sets inverted triangular-shaped grooves, and groove cell wall is docked with microscopic checks and to extension outside the both sides of microscopic checks, by falling
The reparation of triangular groove and microscopic checks formation carries out back side osmosis type waterproof mortar, basalt fibre with reinforcing area
Net, concrete reinforcement welding compound, the reparation of nanoscale osmosis type water-repellent paint resistant to pressure and the combining structure setting reinforced, significantly
The toughness repaired and reinforced to microscopic checks, reliability and fastness are improved, and is repaired with having after reinforcing shaping
Have it is closely knit, do not ftracture, quick sealing ability is strong, water resistance is good, can strengthen autogenous healing ability, high temperature resistant, corrosion-resistant, resistance to
The strong advantage of freeze thawing, impermeability;This is simple in construction, and cost is low, convenient construction, is adapted to popularization and application.
Brief description of the drawings
Fig. 1 is the utility model reparation and the structural representation of the constructive embodiment of reinforcement and strengthening concrete microscopic checks.
Fig. 2 is the utility model microscopic checks, back side osmosis type waterproof mortar, basalt fibre net, concrete reinforcement
The reparation of welding compound, nanoscale osmosis type water-repellent paint formation resistant to pressure and the structural representation of ruggedized construction embodiment.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
A kind of structure repaired with reinforcement and strengthening concrete microscopic checks, as shown in Figure 1-2, including groove 1, back side ooze
Saturating type waterproof mortar 3, basalt fibre net 4, concrete reinforcement welding compound 5, nanoscale osmosis type water-repellent paint 6 resistant to pressure, it is recessed
Groove 1 is located at the both sides of microscopic checks 2, and back side osmosis type waterproof mortar 3 is fixed and is filled in microscopic checks 2, basalt fibre
Net 4 is fixed and is pasted onto on groove 1 and back side osmosis type waterproof mortar 3, and concrete reinforcement welding compound 5 is fixed and is pasted onto basalt
On web 4, nanoscale osmosis type water-repellent paint 6 resistant to pressure is fixed painting and is located on concrete reinforcement welding compound 5.
In the present embodiment, the top and bottom of groove 1 are del 10, wherein, del 10 is isoceles triangle
Shape, a length of 3cm of waist edge of isosceles triangle..
In a word, preferred embodiment of the present utility model is the foregoing is only, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work, should all belong to the covering scope of the utility model patent.