CN211114587U

CN211114587U - Prevent ground structure of deformation of weing

Info

Publication number: CN211114587U
Application number: CN201921440386.2U
Authority: CN
Inventors: 马翼; 孔令君
Original assignee: Harbin Dashu Decoration Engineering Design Co ltd
Current assignee: Harbin Dashu Decoration Engineering Design Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-07-28
Anticipated expiration: 2029-08-30

Abstract

The utility model provides a prevent ground structure that wets and warp, including blank room cement ground coat the cement mortar screed-coat is equipped with to blank room cement ground coat upper berth, the waterproof coating is equipped with to the cement mortar screed-coat upper berth, the waterproof coating upper berth is equipped with the concrete cushion, the concrete cushion upper berth is equipped with the terrace layer. In this application, carry out dampproofing and waterproofing through water proof coating, through the intensity of concrete cushion reinforcing ground, avoid weing the back deformation.

Description

Prevent ground structure of deformation of weing

Technical Field

The utility model relates to a building technical field especially relates to a prevent ground structure that wets and warp.

Background

It is known that in the construction field, in particular the construction of wooden indoor foundations, moisture protection is generally taken into account so that the floor of the room after construction is not wet. The existing moisture protection measures for indoor foundations can be said to be various, and most of them, the most common method is to use asphalt coating. Along with the improvement of the living standard of people, the requirement of people on the living environment is higher and higher, the existing moistureproof indoor foundation cannot meet the requirement, and the indoor foundation which has a better moistureproof effect and is environment-friendly is required to meet the requirement.

The ceramic tile floor paving mode needs a large amount of concrete materials, so that floor load is obviously increased, and quality problems such as bulging and the like are easy to occur after the ceramic tile floor is used for several years; although the method for installing and laying the keel of the solid wood floor is simple and rapid, large-range holes need to be drilled in the floor, construction hidden troubles exist when the structure is damaged, a large amount of wood is consumed, the use time is long, the keel is damaged by damp, rotten, damaged by worms and the like, and the maintenance is difficult; the existing gluing method adopts a common adhesive, contains a large amount of harmful solvents, is difficult to eliminate in a short period, seriously damages the physical and mental health of a user, and causes the problems of falling off, wrinkling and the like of a damp floor because a leveling layer is not effectively treated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent ground structure that wets and warp.

In order to realize the above-mentioned purpose, the utility model provides a prevent ground structure that wets and warp, including blank room cement ground coat the blank room cement ground coat upper berth is equipped with the cement mortar screed-coat, the waterproof coating is equipped with to the cement mortar screed-coat upper berth, the waterproof coating upper berth is equipped with the concrete cushion, the concrete cushion upper berth is equipped with the terrace layer.

Furthermore, in the foundation structure for preventing damp deformation, a plurality of uniformly arranged steel bars are horizontally laid in the concrete cushion layer.

Furthermore, prevent the foundation structure that warp by the damp, the concrete cushion with be equipped with one deck foam layer between the terrace layer.

Further, in the foundation structure for preventing moisture deformation, the foam plastic layer is a closed cell foam plastic layer.

Further, in the foundation structure for preventing moisture deformation, the foam plastic layer is a radiation cross-linked polyethylene foam plastic layer.

Furthermore, in the damp deformation resistant foundation structure, the foam plastic layer is composed of foam plastic plates, and waterproof adhesive tapes are arranged at the joints of the foam plastic plates.

Further, in the foundation structure for preventing moisture deformation, the thickness of the foam plastic layer is 10-40 mm.

Further, in the foundation structure for preventing moisture deformation, the waterproof coating is a silane-impregnated waterproof material.

Compared with the prior art, the beneficial effects of the utility model are mainly embodied in that: carry out dampproofing and waterproofing through waterproof coating, through the intensity of concrete cushion reinforcing ground, avoid warping after weing.

Drawings

Fig. 1 is the utility model discloses well prevent the structural schematic diagram of the foundation structure that warp by damp.

Detailed Description

The foundation structure of the invention, which is resistant to deformation by moisture, will now be described in greater detail with reference to the schematic drawings, in which preferred embodiments of the invention are shown, it being understood that a person skilled in the art may modify the invention described herein while still achieving the advantageous effects of the invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

As shown in fig. 1, the utility model provides a prevent ground structure that wets and warp, including blank room cement ground course 1, the cement mortar screed-coat 2 is equipped with in 1 upper berths of blank room cement ground course, and cement mortar screed-coat 2 is the building cement mortar of current conventional technology, and its mortar ratio, screed-coat thickness all go on according to prior art. Waterproof coating 3 is equipped with to the upper berth of cement mortar screed-coat 2, and waterproof coating 3 upper berth is equipped with concrete cushion 4, and concrete cushion 4 upper berth is equipped with terrace layer 7, and is equipped with one deck foamed plastic layer 6 between concrete cushion 4 and terrace layer 7, and the foamed plastic who uses is radiation cross-linking polyethylene foamed plastic (IXPE for short).

Specifically, behind the last laying waterproof coating 3 of cement mortar screed-coat 2, lay a plurality of align to grid's reinforcing bar 5 at the surface level, pour the concrete again to build concrete cushion 4, arrange the reinforcing firmness that reinforcing bar 5 in concrete cushion 4 can be fine in, also avoided the bed course fracture and the collapse that causes.

Meanwhile, the foamed plastic layer 6 is a closed-cell foamed plastic, and before use, whether the foamed plastic layer is damaged or not, through holes and the like should be checked in detail, and the thickness of the closed-cell foamed plastic layer 6 is generally about 10-40mm and needs to be flat and neat. To the bigger condition of house indoor ground area, foamed plastic layer 6 can be formed by the concatenation of polylith closed cell foamed plastic plate, and each foamed plastic plate piece seam department can be sealed with waterproof tape, prevents that water from gushing from the seam department, strengthens dampproofing effect. The foam plastic layer 6 is protected by the upper terrace layer 7, and is not directly impacted by the outside, so that the closed-cell foam plastic is not broken and fails. The closed-cell foam plastic has stable chemical property and long service life, has good water-proof and heat-insulating properties, and the indoor foundation of the house added with the closed-cell foam plastic layer 6 also has good moisture-proof and heat-insulating properties, so that the phenomena of ground moisture regain and water seepage are eliminated.

Further, the waterproof coating 3 is a silane-impregnated waterproof material. Preferably, the silane-impregnated waterproofing material is isobutyltrimethoxysilane or isobutyltriethoxysilane or isooctyltrimethoxysilane or isooctyltriethoxysilane.

In conclusion, in the foundation structure for preventing damp deformation, the novel permeable silane impregnated waterproof material is introduced to change the traditional waterproof film or waterproof rubber mat material, the silane impregnated waterproof material can permeate into mortar to form a-Si-O-Si-hydrophobic structure, so that the waterproof effect is achieved, and the silane impregnated waterproof agent cannot rot or deteriorate, and can ensure lasting waterproof and anticorrosion.

The above description is only for the preferred embodiment of the present invention, and does not limit the present invention. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.

Claims

1. The foundation structure is characterized by comprising a blank house cement ground layer, wherein a cement mortar leveling layer is paved on the blank house cement ground layer, a waterproof coating is paved on the cement mortar leveling layer, a concrete cushion is paved on the waterproof coating, and a ground layer is paved on the concrete cushion.

2. The moisture tolerant foundation structure of claim 1, wherein the concrete pad has a plurality of uniformly arranged reinforcing bars laid horizontally therein.

3. The moisture deformation resistant foundation structure of claim 1, wherein a foam layer is disposed between the concrete pad and the floor layer.

4. The moisture distortion resistant foundation structure of claim 3, wherein the foam layer is a closed cell foam layer.

5. A damp-proof foundation structure according to claim 3, wherein the foam layer is a radiation cross-linked polyethylene foam layer.

6. The foundation structure of claim 3, wherein said foam layer is made of foam plastic plates, and a waterproof tape is provided at the joint of each foam plastic plate.

7. The moisture tolerant foundation structure of claim 3 wherein the foam layer has a thickness of 10-40 mm.

8. The moisture distortion resistant foundation structure of claim 1, wherein the waterproof coating is a silane impregnated waterproof material.