Anti-seepage structure for basement

Abstract

The invention discloses an anti-seepage structure for a basement. The anti-seepage structure comprises a concrete slab, wherein a connecting plate is mounted on the upper surface of the concrete slab; the connecting plate is connected with the concrete slab through pins; a U-shaped water storage tank is arranged between the concrete slab and the connecting plate; the U-shaped water storage tank is sunken into the concrete slab; the U-shaped water storage tank is fixed on the concrete slab; expansion water stopping adhesive tapes are mounted on the internal bottom surface of the U-shaped water storage tank, and mounting bolts are connected between the expansion water stopping adhesive tapes and the U-shaped water storage tank; a polyethylene plastic waterproof rod is further arranged between the connecting plate and the concrete slab; the top part of the polyethylene plastic waterproof rod is arranged on the connecting plate; the bottom of the polyethylene plastic waterproof rod penetrates through a flow guiding pipe to be connected with the lower surface of the concrete slab; the flow guiding pipe is communicated with the polyethylene plastic waterproof rod. The anti-seepage structure for the basement overcomes the defects in the prior art, can effectively solve the problem of basement water leakage, is simple and firm in structure, quite convenient for construction and high in pertinence, and can achieve better effect of flow guiding and water stopping.

Description

technical field [0001] The invention relates to an anti-seepage structure, in particular to a basement anti-leakage structure. Background technique [0002] Basement waterproof construction is an important link in the construction process. The basement waterproof design principle is "prevention first", that is, relying on the self-waterproofing of the concrete floor structure and the additional waterproof layer. Most of the basement concrete floor belongs to mass concrete construction. The temperature rise and fall caused by cement hydration heat can easily cause cracks in the floor structure, which makes the concrete floor rigid and self-waterproof, and there is a hidden danger of water seepage. If there is a large gap and the water seepage is more serious, the general plugging method cannot achieve a better waterproof effect, and a better one-time cleaning is needed to better avoid future seepage leakage problem. Contents of the invention [0003] The technical problem...

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Problems solved by technology

[0002] Basement waterproof construction is an important link in the construction process. The basement waterproof design principle is "prevention first", that is, relying on the self-waterproofing of the concrete floor structure and the additional waterproof layer. Most of the basement concrete floor belongs to mass concrete construction. The temperature rise and fall caused by cement hydration heat can easily cause cracks in the floor structure, which makes the concrete floor rigid and self-waterproof, and there is a hidden danger of water seepage. If there is a large gap and the water seepage is more serious, the general plugging method cannot achieve a better waterproof effect, and a better one-time cleaning is needed to better avoid future seepage leakage problem

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