Pure titanium implosion expansion electrodes for concrete electroosmosis waterproofing and using method

Abstract

The invention discloses pure titanium implosion expansion electrodes for concrete electroosmosis waterproofing and a use method. The implosion expansion electrodes made of pure titanium materials areburied in a concrete structure body in a probe form, are uniformly distributed on a concrete shallow surface according to the number of electrodes required by an electroosmosis system, and are connected into a latticed structure by adopting self-adhesive titanium sheets. The electrodes and the method have the advantages that 1) the operation is simple, slotting is not needed, and no pollution is generated during construction; 2) the anode area is large, relatively-deep burying is achieved, and the corrosion is not prone to occur; 3) reinforcing steel bars cannot be touched; 4) cutting off cannot be easily conducted due to a latticed trend, and even if cutting off occurs during decoration, it is ensured that the whole net is still electrified; and 5) the implosion expansion electrode and the concrete are perfectly combined, so that the comprehensive power transmission to the concrete is guaranteed.

Description

technical field [0001] The invention relates to an electrode for electroosmotic waterproofing of concrete and a use method thereof. Background technique [0002] In the field of underground building waterproofing, electro-osmotic waterproofing is a commonly used waterproofing method. Since the concrete in the ground is always soaked in water, although waterproof treatment or impermeable concrete is used on the facing surface, the degradation of the waterproof material itself in the soil and the material will produce air holes invisible to the naked eye during the film-forming reaction. Coiled materials cannot be tightly fitted at the joints of construction; impermeable concrete does not mean impermeable, but the density of concrete is relatively high, and pores will also be generated during cement hydration reactions, and these pores are already a vast world for water molecules. So, the basement concrete will definitely be wet. There must be a large amount of free water in...

AI Technical Summary

Problems solved by technology

The disadvantages of titanium wire are: 1) The diameter is thin and not resistant to corrosion

2) It needs to be slotted and buried, the construction intensity is high, and the pollution is high. 3) It is easy to touch the steel bar, making the steel bar act as an anode, causing the steel bar to corrode and damage the structure

4) The direction of the electrodes is S-shaped, which is easy to be cut off in the subsequent decoration, resulting in failure of the anode

5) It is difficult to fill the groove with conductive putty, and it is difficult to make the titanium wire and concrete perfectly combined, resulting in hanging and affecting the conductivity

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