Integral molding method of septic tank

Abstract

The invention provides an integral molding method of a septic tank. The septic tank comprises a septic tank lower end external mold, a septic tank upper end external mold, a septic tank internal moldand a septic tank reinforcing bar structure. The method comprises the specific molding steps of fixing the septic tank lower end external mold, placing the septic tank reinforcing bar structure insidethe septic tank lower end external mold, assembling the septic tank internal mold, placing the assembled septic tank internal mold inside the septic tank reinforcing bar structure, closing and fixedly connecting the septic tank upper end external mold and the septic tank lower end external mold so as to obtain an external mold cavity, pouring concrete into the external mold cavity, reserving a septic tank opening, disassembling the septic tank internal mold from the septic tank opening after the concrete is hardened, taking out the septic tank internal mold through the septic tank opening, and then, disassembling the septic tank upper end external mold and the septic tank lower end external mold, thereby obtaining the septic tank. The molding method provided by the invention is simple, the condition that reinforced concrete structured septic tanks suffer from slits and water leakage can be avoided, and the mechanical strength and use effect of the overall septic tank are improved.

Description

technical field [0001] The invention relates to the technical field of septic tanks, in particular to a method for integrally forming a septic tank. Background technique [0002] The current concrete septic tank products are produced in separate parts, and finally they are connected to form a whole. Although in terms of production methods, split production is less difficult, more efficient, and the process is easier to control, however, in the final forming stage, each part needs to be adjusted. The body interface is sealed. [0003] The characteristics of concrete make the sealing effect of the interface not good, which leads to the septic tank produced by the split process is prone to sealing problems, and even leads to the overall mechanical performance of the septic tank. SUMMARY OF THE INVENTION [0004] In view of this, the present invention proposes a method for integrally forming a septic tank that can be applied to concrete manufacturing. [0005] The technical ...

AI Technical Summary

Problems solved by technology

[0003] The characteristics of concrete make the sealing effect of the interface not good, which leads to the septic tank produced by the split process is prone to sealing problems, and even leads to the overall mechanical performance of the septic tank.

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