CN204435411U - Basement bottom board leads wall construction - Google Patents

Abstract

The utility model discloses a basement floor guide wall structure, which comprises a permanent protective wall built on the basement floor. The bottom plate is sequentially arranged with a first waterproof coiled material layer and a second waterproof coiled material layer. The first waterproof membrane layer and the second waterproof membrane layer extend along the inner side of the permanent protection wall to the top of the permanent protection wall. At the top of the permanent protective wall, the second layer of waterproof coiled material extends into the upper end of the permanent protective wall; at the corner where the base plate and the permanent protective wall meet, below the first layer of waterproof coiled material, a reinforced layer of waterproof coiled material is set; A concrete protective layer is arranged on the second waterproof membrane layer on the base plate, and a glass fiber mesh layer for strengthening is arranged in the concrete protective layer. The utility model has the advantages of reasonable structure, excellent waterproof performance, high waterproof structure strength of the bottom plate and good service performance.

Description

Guide wall structure of basement floor

technical field

The utility model relates to a basement floor guide wall structure.

Background technique

In the basement of existing buildings, the waterproof structure of the guide wall is deficient, and the waterproof performance is not ideal, which needs further improvement.

Contents of the invention

The purpose of the utility model is to provide a basement floor guide wall structure with reasonable structure, good waterproof performance and good waterproof structure strength of the basement.

The technical solution of the utility model is:

A basement floor guide wall structure, characterized in that it includes a permanent protection wall built on the basement floor, the bottom plate is sequentially provided with a first waterproof coiled material layer, a second waterproof coiled material layer, and the second waterproof coiled material layer A waterproof membrane layer and a second waterproof membrane layer extend along the inner side of the permanent protection wall to the top of the permanent protection wall, and the top of the permanent protection wall is set to connect the first waterproof membrane layer and the second waterproof membrane layer The top protection body is pressed tightly with layers, the first waterproof membrane layer extends into the top of the permanent protection wall for 180mm, and the second waterproof membrane layer extends into the top of the permanent protection wall for 280mm; At the corner, below the first waterproof membrane layer, set a 530mm wide waterproof membrane reinforcement layer; set a concrete protective layer on the second waterproof membrane layer on the bottom plate, and set a reinforced glass layer in the concrete protective layer. fiber mesh layer.

The utility model has the advantages of reasonable structure, excellent waterproof performance, high waterproof structure strength of the bottom plate and good service performance.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a schematic structural view of an embodiment of the utility model.

Detailed ways

A basement floor guide wall structure, including a permanent protection wall 2 built on the basement floor 1, the first waterproof coiled material layer 3 and the second waterproof coiled material layer 4 are sequentially arranged on the basement floor from bottom to top, and the second waterproof coiled material layer A waterproof membrane layer and a second waterproof membrane layer extend along the inner side of the permanent protection wall to the top of the permanent protection wall, and the top of the permanent protection wall is set to connect the first waterproof membrane layer and the second waterproof membrane layer Pressed top protection body 5, the first waterproof coiled material layer extends 180mm into the top of the permanent protection wall, and the second waterproof coiled material layer extends 280mm into the top of the permanent protection wall; the base plate is connected to the permanent protection wall At the corner of the corner and below the first waterproof membrane layer, a 530mm wide waterproof membrane reinforcement layer 6 is set; a concrete protective layer 7 is set on the second waterproof membrane layer on the bottom plate, and a reinforcement layer is set in the concrete protective layer. The role of glass fiber mesh layer 8.

Claims (1)

1. a basement bottom board leads wall construction, it is characterized in that: comprise the permanent protection wall of building by laying bricks or stones on basement bottom board, bottom-uply on base plate set gradually first waterproof roll layer, second waterproof roll layer, and first waterproof roll layer, second waterproof roll layer extends to permanent protection wall upper end in side within the walls along permanent protection, permanent protection wall upper end arranges first waterproof roll layer, what second waterproof roll lamination was tight bear down on one protective, first waterproof roll layer stretches into permanent protection wall upper end 180mm, second waterproof roll layer stretches into permanent protection wall upper end 280mm, in the corner that base plate connects with permanent protection wall, the below of first waterproof roll layer, the waterproof roll enhancement Layer that 530mm is wide is set, second waterproof roll layer on base plate arranges concrete cover, the glass stratum reticulare of booster action has been set in concrete cover.