Novel active drainage and drying technical device for foundation

Abstract

The invention relates to a novel active drainage and drying technical device for a foundation. The novel active drainage and drying technical device comprises seepage pipes, plastic connecting pipes, filter screens and steel nails. The seepage pipes are horizontally laid at positions lower than a base of the foundation, pores are formed in the upper half portions of the walls of the seepage pipes, crushed stone is piled in an area from the periphery of each seepage pipe to the ground, each filter screen is laid at a position where the periphery of the stone can be in contact with soil, the ends of the filter screens are fixed onto the base of the foundation by the steel nails, stone is laid on the periphery of each seepage pipe, then each seepage pipe is wrapped by the corresponding filter screen, stone with larger size covers each filter screen and forms a layer which is not thinner than 30 centimeters, the ends of the seepage pipes are connected with the plastic connecting pipes, and an air vent is formed at the end, which upwardly extends out of the ground, of each connecting pipe; the other end of each connecting pipe is downwardly connected to a water collecting well, so that water collected by the seepage pipes can be drained. The novel active drainage and drying technical device has the advantages that the problem that water around a foundation cannot be drained is effectively solved, a dry environment around the foundation is guaranteed, accordingly, the novel active drainage and drying technical device not only realizes a moisture prevention effect, but also is favorable for sufficiently and reasonably utilizing water resources, and is simple in manufacture, low in cost, convenient to use and easy to popularize.

Description

technical field [0001] The invention belongs to the technical field of construction, more precisely, it is a novel foundation active drainage and drying technical device. Background technique [0002] The dry and wet conditions of the surrounding environment of the building foundation not only affect the moisture-proof and frost-proof of the foundation, but also affect the thermal insulation and energy-saving performance of the building. Generally, scattered water is installed around the building, and new technologies, new materials, and new processes are used to improve the moisture-proof, anti-freeze, heat preservation and durability of the building foundation. However, the current building foundation construction method is still mainly based on waterproofing, and the dry and wet environment of the foundation is maintained in a passive way, which fails to fundamentally eliminate the moisture around the foundation, and also complicates the construction method. Contents of...

AI Technical Summary

Problems solved by technology

However, the current building foundation construction method is still mainly based on waterproofing, and the dry and wet environment of the foundation is maintained in a passive way, which fails to fundamentally eliminate the moisture around the foundation, and also complicates the construction method

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