CN111021557A - Waterproof construction method for building engineering - Google Patents

Waterproof construction method for building engineering Download PDF

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Publication number
CN111021557A
CN111021557A CN201910419990.5A CN201910419990A CN111021557A CN 111021557 A CN111021557 A CN 111021557A CN 201910419990 A CN201910419990 A CN 201910419990A CN 111021557 A CN111021557 A CN 111021557A
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CN
China
Prior art keywords
waterproof
wall
bottom plate
layer
constructing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910419990.5A
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Chinese (zh)
Inventor
古明晶
姚孝丹
黄少聪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Zhonggong Liye Construction Engineering Co ltd
Original Assignee
Anhui Zhonggong Liye Construction Engineering Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Zhonggong Liye Construction Engineering Co ltd filed Critical Anhui Zhonggong Liye Construction Engineering Co ltd
Priority to CN201910419990.5A priority Critical patent/CN111021557A/en
Publication of CN111021557A publication Critical patent/CN111021557A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66Sealings
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water

Abstract

The invention discloses a waterproof construction method for constructional engineering, which comprises the following steps: s1, constructing a waterproof layer of the bottom plate cushion layer; s2, constructing a waterproof interlayer at the edge of the bottom plate; s3, constructing an outer wall waterproof layer; s4, constructing an outer wall protection layer; s5, backfilling construction; the invention provides a waterproof construction method for building engineering, which creatively constructs a waterproof interlayer at the edge of a bottom plate; the construction of the waterproof interlayer at the edge of the bottom plate comprises the steps that two layers of waterproof coiled materials are additionally arranged at the edge of the bottom plate; waterproof colloid is filled between the two layers of waterproof coiled materials; the waterproof effect at the edge of the bottom plate is greatly improved, and meanwhile, the scratch and rub of the edge of the bottom plate in the construction process are avoided to influence the waterproof effect; the invention further sets up the waterproof layer construction of the outer wall, including the construction of the outer wall adhesive layer; the outer wall waterproof roll is laid and the bottom end of the outer wall waterproof roll stretches into the bottom plate waterproof interlayer to effectively process the lap joint of the wall bottom waterproof roll, so that the operation is convenient and the waterproof effect is good.

Description

Waterproof construction method for building engineering
Technical Field
The invention belongs to the technical field of waterproof of underground outer walls of buildings, and particularly relates to a waterproof construction method for building engineering.
Background
The building waterproof engineering is a subsection engineering which ensures that the structure of a building (a structure) is not affected by water and the internal space is damaged by water, and the building waterproof engineering plays an important role in the whole building engineering. The building waterproof engineering relates to a plurality of parts of a basement, a wall and ground, a wall body, a roof and the like of a building (structure), and has the functions of preventing the leakage of rainwater, production water and domestic water and the erosion of underground water within the designed endurance life of the building or the structure, ensuring that a building structure and an internal space are not polluted and providing a comfortable and safe living space environment for people;
the waterproof engineering classification is classified according to building structure construction method; the self-waterproof structure is also called body waterproof, and depends on the compactness of the materials of the building structure (bottom plate, wall body, roof plate and the like), structural measures such as gradient, expansion joint and the like, caulking paste is adopted, a water stop belt or a water stop ring and the like are embedded, and the self-waterproof effect of the structural member is achieved. The waterproof layers made of different materials are used for waterproofing, namely, the waterproof layers are made of different waterproof materials at the upstream surface and the joint of a building structure so as to achieve the aim of waterproofing. The waterproof materials can be classified into rigid waterproof materials (such as waterproof mortar coating, fine aggregate concrete or prestressed concrete mixed with additives and the like) and flexible waterproof materials according to different waterproof materials.
The existing underground outer wall waterproof construction method is old, the waterproof effect is poor, and particularly the edge of a bottom plate and the lap joint of a flanging are poor; the waterproof effect is not ideal; in addition, the traditional underground outer wall waterproof structure is easy to be damaged by backfill, and therefore a waterproof construction method for building engineering is provided.
Disclosure of Invention
The invention aims to: in order to solve the technical problem of poor waterproof effect of the traditional underground outer wall, a waterproof construction method for building engineering is provided.
The technical scheme adopted by the invention is as follows:
a waterproof construction method for constructional engineering comprises the following steps:
s1, constructing a waterproof layer of the bottom plate cushion layer;
s2, constructing a waterproof interlayer at the edge of the bottom plate;
s3, constructing an outer wall waterproof layer;
s4, constructing an outer wall protection layer;
and S5, backfilling construction.
Wherein, the construction of the waterproof layer of the bottom plate cushion layer in the S1 comprises the following steps:
s101, constructing a bottom plate cushion layer;
s102, constructing a waterproof mortar cushion layer;
s103, laying waterproof rolls;
and S104, constructing a mortar protective layer.
The construction method of the waterproof interlayer at the edge of the bottom plate in the S2 comprises the following steps:
s201, adding two layers of waterproof coiled materials at the edge of a bottom plate;
s202, filling a waterproof colloid between the two layers of waterproof coiled materials;
s203, flanging the outer wall root interlayer.
Wherein, the construction of the outer wall waterproof layer in S3 comprises the following steps:
s301, constructing an outer wall adhesive layer;
s302, paving outer wall waterproof rolls;
s303, the bottom end of the outer wall waterproof roll extends into the waterproof interlayer of the bottom plate.
Wherein, the backfill construction in the S5 comprises the following steps:
s501, pasting the foam board against a wall;
and S502, layered backfilling.
And the thickness of the waterproof mortar layer and the mortar protective layer in the S1 is not less than 2 cm.
And in S203, the flanging height of the outer wall root interlayer is not less than 50 cm.
And the length of the bottom end of the waterproof roll of the outer wall in the S303, which extends into the waterproof interlayer of the bottom plate, is not less than 20 cm.
Wherein, coarse sand is filled near the foam board accessory in the S502.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the invention provides a waterproof construction method for building engineering, which creatively constructs a waterproof interlayer at the edge of a bottom plate; the construction of the waterproof interlayer at the edge of the bottom plate comprises the steps that two layers of waterproof coiled materials are additionally arranged at the edge of the bottom plate; waterproof colloid is filled between the two layers of waterproof coiled materials; the waterproof effect at the edge of the bottom plate is greatly improved, and meanwhile, the scratch and rubbing at the edge of the bottom plate in the construction process are avoided to influence the waterproof effect.
2. The invention further sets up the waterproof layer construction of the outer wall, including the construction of the outer wall adhesive layer; the outer wall waterproof roll is laid and the bottom end of the outer wall waterproof roll stretches into the bottom plate waterproof interlayer to effectively process the lap joint of the wall bottom waterproof roll, so that the operation is convenient and the waterproof effect is good.
3. The invention further utilizes the foam board to be pasted against the wall and then backfills in layers in the backfilling construction process, thereby improving and avoiding the damage of the backfilling to the waterproof structure of the outer wall.
4. The invention further arranges that the thickness of the waterproof mortar layer and the mortar protective layer is not less than 2 cm; the flanging height of the outer wall root interlayer is not less than 50 cm; the length of the bottom end of the outer wall waterproof coiled material extending into the bottom plate waterproof interlayer is not less than 20cm, the waterproof effect is further guaranteed, coarse sand is filled near the foam plate accessories, the peripheral backfilling uniformity and compactness of the outer wall are further guaranteed, and meanwhile, the damage of filled soil to the outer wall waterproofness is further effectively prevented.
Drawings
FIG. 1 is a schematic flow diagram of the present invention;
FIG. 2 is a schematic diagram of a process of waterproof layer construction of a bottom plate mat layer according to the present invention;
FIG. 3 is a schematic diagram of the process of the waterproof interlayer construction at the edge of the bottom plate in the invention;
FIG. 4 is a schematic diagram of the construction process of the waterproof layer of the outer wall according to the present invention;
FIG. 5 is a schematic view of the process of backfilling in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In a first embodiment, referring to fig. 1 to 2, a waterproof construction method for building engineering includes the following steps:
s1, constructing a waterproof layer of the bottom plate cushion layer;
s2, constructing a waterproof interlayer at the edge of the bottom plate;
s3, constructing an outer wall waterproof layer;
s4, constructing an outer wall protection layer;
and S5, backfilling construction.
Wherein, the construction of the waterproof layer of the bottom plate cushion layer in the S1 comprises the following steps:
s101, constructing a bottom plate cushion layer;
s102, constructing a waterproof mortar cushion layer;
s103, laying waterproof rolls;
and S104, constructing a mortar protective layer.
Example two, refer to fig. 1 to 3; a waterproof construction method for constructional engineering comprises the following steps:
s1, constructing a waterproof layer of the bottom plate cushion layer;
s2, constructing a waterproof interlayer at the edge of the bottom plate;
s3, constructing an outer wall waterproof layer;
s4, constructing an outer wall protection layer;
and S5, backfilling construction.
Wherein, the construction of the waterproof layer of the bottom plate cushion layer in the S1 comprises the following steps:
s101, constructing a bottom plate cushion layer;
s102, constructing a waterproof mortar cushion layer;
s103, laying waterproof rolls;
and S104, constructing a mortar protective layer.
The construction method of the waterproof interlayer at the edge of the bottom plate in the S2 comprises the following steps:
s201, adding two layers of waterproof coiled materials at the edge of a bottom plate;
s202, filling a waterproof colloid between the two layers of waterproof coiled materials;
s203, flanging the outer wall root interlayer.
Example three, refer to fig. 1 to 4; a waterproof construction method for constructional engineering comprises the following steps:
s1, constructing a waterproof layer of the bottom plate cushion layer;
s2, constructing a waterproof interlayer at the edge of the bottom plate;
s3, constructing an outer wall waterproof layer;
s4, constructing an outer wall protection layer;
and S5, backfilling construction.
Wherein, the construction of the waterproof layer of the bottom plate cushion layer in the S1 comprises the following steps:
s101, constructing a bottom plate cushion layer;
s102, constructing a waterproof mortar cushion layer;
s103, laying waterproof rolls;
and S104, constructing a mortar protective layer.
The construction method of the waterproof interlayer at the edge of the bottom plate in the S2 comprises the following steps:
s201, adding two layers of waterproof coiled materials at the edge of a bottom plate;
s202, filling a waterproof colloid between the two layers of waterproof coiled materials;
s203, flanging the outer wall root interlayer.
Wherein, the construction of the outer wall waterproof layer in S3 comprises the following steps:
s301, constructing an outer wall adhesive layer;
s302, paving outer wall waterproof rolls;
s303, the bottom end of the outer wall waterproof roll extends into the waterproof interlayer of the bottom plate.
Example four, refer to FIGS. 1 to 5; a waterproof construction method for constructional engineering comprises the following steps:
s1, constructing a waterproof layer of the bottom plate cushion layer;
s2, constructing a waterproof interlayer at the edge of the bottom plate;
s3, constructing an outer wall waterproof layer;
s4, constructing an outer wall protection layer;
and S5, backfilling construction.
Wherein, the construction of the waterproof layer of the bottom plate cushion layer in the S1 comprises the following steps:
s101, constructing a bottom plate cushion layer;
s102, constructing a waterproof mortar cushion layer;
s103, laying waterproof rolls;
and S104, constructing a mortar protective layer.
The construction method of the waterproof interlayer at the edge of the bottom plate in the S2 comprises the following steps:
s201, adding two layers of waterproof coiled materials at the edge of a bottom plate;
s202, filling a waterproof colloid between the two layers of waterproof coiled materials;
s203, flanging the outer wall root interlayer.
Wherein, the construction of the outer wall waterproof layer in S3 comprises the following steps:
s301, constructing an outer wall adhesive layer;
s302, paving outer wall waterproof rolls;
s303, the bottom end of the outer wall waterproof roll extends into the waterproof interlayer of the bottom plate.
Wherein, the backfill construction in the S5 comprises the following steps:
s501, pasting the foam board against a wall;
and S502, layered backfilling.
Example V, refer to FIGS. 1 to 5; a waterproof construction method for constructional engineering comprises the following steps:
s1, constructing a waterproof layer of the bottom plate cushion layer;
s2, constructing a waterproof interlayer at the edge of the bottom plate;
s3, constructing an outer wall waterproof layer;
s4, constructing an outer wall protection layer;
and S5, backfilling construction.
Wherein, the construction of the waterproof layer of the bottom plate cushion layer in the S1 comprises the following steps:
s101, constructing a bottom plate cushion layer;
s102, constructing a waterproof mortar cushion layer;
s103, laying waterproof rolls;
and S104, constructing a mortar protective layer.
The construction method of the waterproof interlayer at the edge of the bottom plate in the S2 comprises the following steps:
s201, adding two layers of waterproof coiled materials at the edge of a bottom plate;
s202, filling a waterproof colloid between the two layers of waterproof coiled materials;
s203, flanging the outer wall root interlayer.
Wherein, the construction of the outer wall waterproof layer in S3 comprises the following steps:
s301, constructing an outer wall adhesive layer;
s302, paving outer wall waterproof rolls;
s303, the bottom end of the outer wall waterproof roll extends into the waterproof interlayer of the bottom plate.
Wherein, the backfill construction in the S5 comprises the following steps:
s501, pasting the foam board against a wall;
and S502, layered backfilling.
And the thickness of the waterproof mortar layer and the mortar protective layer in the S1 is not less than 2 cm.
And in S203, the flanging height of the outer wall root interlayer is not less than 50 cm.
And the length of the bottom end of the waterproof roll of the outer wall in the S303, which extends into the waterproof interlayer of the bottom plate, is not less than 20 cm.
Wherein, coarse sand is filled near the foam board accessory in the S502.
The working principle is as follows: the invention provides a waterproof construction method for building engineering, which creatively constructs a waterproof interlayer at the edge of a bottom plate; the construction of the waterproof interlayer at the edge of the bottom plate comprises the steps that two layers of waterproof coiled materials are additionally arranged at the edge of the bottom plate; waterproof colloid is filled between the two layers of waterproof coiled materials; the waterproof effect at the edge of the bottom plate is greatly improved, and meanwhile, the scratch and rub of the edge of the bottom plate in the construction process are avoided to influence the waterproof effect; the invention further sets up the waterproof layer construction of the outer wall, including the construction of the outer wall adhesive layer; the lapping of the waterproof coiled material at the bottom of the wall body is effectively processed by laying the waterproof coiled material on the outer wall and extending the bottom end of the waterproof coiled material on the outer wall into the waterproof interlayer of the bottom plate, so that the operation is convenient and the waterproof effect is good; the invention further utilizes the foam board to be pasted against the wall and then backfills in layers in the backfilling construction process, thereby improving and avoiding the damage of the backfilling to the waterproof structure of the outer wall; the invention further arranges that the thickness of the waterproof mortar layer and the mortar protective layer is not less than 2 cm; the flanging height of the outer wall root interlayer is not less than 50 cm; the length of the bottom end of the outer wall waterproof coiled material extending into the bottom plate waterproof interlayer is not less than 20cm, the waterproof effect is further guaranteed, coarse sand is filled near the foam plate accessories, the peripheral backfilling uniformity and compactness of the outer wall are further guaranteed, and meanwhile, the damage of filled soil to the outer wall waterproofness is further effectively prevented.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (9)

1. A waterproof construction method for constructional engineering is characterized in that: the method comprises the following steps:
s1, constructing a waterproof layer of the bottom plate cushion layer;
s2, constructing a waterproof interlayer at the edge of the bottom plate;
s3, constructing an outer wall waterproof layer;
s4, constructing an outer wall protection layer;
and S5, backfilling construction.
2. The waterproof construction method for building engineering according to claim 1, characterized in that: the construction of the waterproof layer of the base plate cushion layer in the S1 process comprises the following steps:
s101, constructing a bottom plate cushion layer;
s102, constructing a waterproof mortar cushion layer;
s103, laying waterproof rolls;
and S104, constructing a mortar protective layer.
3. The waterproof construction method for building engineering according to claim 2, characterized in that: the construction of the waterproof interlayer at the edge of the bottom plate in the S2 comprises the following steps:
s201, adding two layers of waterproof coiled materials at the edge of a bottom plate;
s202, filling a waterproof colloid between the two layers of waterproof coiled materials;
s203, flanging the outer wall root interlayer.
4. A waterproof construction method for construction engineering according to claim 3, characterized in that: the construction of the outer wall waterproof layer in the S3 comprises the following steps:
s301, constructing an outer wall adhesive layer;
s302, paving outer wall waterproof rolls;
s303, the bottom end of the outer wall waterproof roll extends into the waterproof interlayer of the bottom plate.
5. The waterproof construction method for building engineering according to claim 1, characterized in that: the backfill construction in the S5 comprises the following steps:
s501, pasting the foam board against a wall;
and S502, layered backfilling.
6. The waterproof construction method for building engineering according to claim 2, characterized in that: and the thickness of the waterproof mortar layer and the mortar protective layer in the S1 is not less than 2 cm.
7. A waterproof construction method for construction engineering according to claim 3, characterized in that: and in S203, the flanging height of the outer wall root interlayer is not less than 50 cm.
8. The waterproof construction method for building engineering according to claim 4, characterized in that: and in the step S303, the length of the bottom end of the outer wall waterproof roll material extending into the waterproof interlayer of the base plate is not less than 20 cm.
9. The waterproof construction method of building engineering according to any one of claims 1 to 8, characterized in that: and in the step S502, coarse sand is filled close to the foam board accessory.
CN201910419990.5A 2019-05-20 2019-05-20 Waterproof construction method for building engineering Pending CN111021557A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201910419990.5A CN111021557A (en) 2019-05-20 2019-05-20 Waterproof construction method for building engineering

Publications (1)

Publication Number Publication Date
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112196298A (en) * 2020-09-10 2021-01-08 斯科瑞新材料科技(山东)股份有限公司 Novel building waterproof process and material
CN112900648A (en) * 2021-01-26 2021-06-04 张冠润 Waterproof construction method for building engineering
CN113897992A (en) * 2021-11-05 2022-01-07 中国五冶集团有限公司 Construction method for deep foundation pit fertilizer groove waterproof protective layer

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Publication number Priority date Publication date Assignee Title
CN112196298A (en) * 2020-09-10 2021-01-08 斯科瑞新材料科技(山东)股份有限公司 Novel building waterproof process and material
CN112900648A (en) * 2021-01-26 2021-06-04 张冠润 Waterproof construction method for building engineering
CN113897992A (en) * 2021-11-05 2022-01-07 中国五冶集团有限公司 Construction method for deep foundation pit fertilizer groove waterproof protective layer

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