Dongguan Waterproof Construction Scheme

[Dongguan] Waterproof and seepage prevention construction scheme of a commercial and residential building project (cement-based permeable crystalline waterproof coating)

The total construction area is 115520.64 square meters. The main body of the building is 4 floors for shopping malls; There are three floors in the basement. The structure type is reinforced concrete frame structure and steel structure hybrid structure. The first and second floors of the basement are shopping malls, underground garages and equipment rooms; The third floor underground is the underground garage and equipment room. The buildings are fortified according to the seismic intensity of 7 degrees; Building fire protection is classified as Class I,

Construction scheme of rigid waterproof roof

At present, rigid and flexible waterproof methods are mostly adopted. Rigid waterproof is easy to crack and leak due to temperature difference and strain; Flexible waterproof, mostly organic materials such as asphalt and linoleum, easy to aging and short life.

Underground waterproof construction scheme of a project

The underground waterproof construction scheme of a project has detailed description, which can be used for reference and download.

Waterproof construction scheme of National Theatre

1. Waterproof project overview Waterproof project is one of the key points of the project quality control. During the construction, strict monitoring and management shall be carried out, and practical waterproof construction measures shall be taken to ensure the quality of waterproof construction. There are many corners and joints in the basement, and there are many deformation joints, construction joints, post pouring strips, through wall pipes and other special parts. The daughter wall flashing, rainwater outlets, roof internal corners, sanitation

Classic roof waterproof construction scheme

According to the architectural design, the project is divided into two sections, I and II. Section I is a four storey distribution building with a roof area of about 330m2; Section II is a ten storey main building with a roof area of about 1230m2. The roof of section II is scattered, including standard floor roof (elevation 41.800), water tank room roof (elevation 44.000), elevator machine room roof (elevation 46.000), 5#

Roof waterproof coiled material construction scheme

A project has a building height of 30.9m, one floor underground, eight floors above the ground (nine floors locally), and a building area of 21772 m2. The full frame class II office complex building is a flat thermal insulation coiled material accessible roof with an area of about 5000 ㎡, many layers, many nodes, and internal gutters. It is difficult to construct. In order to ensure that the roof and gutters do not leak, it is vital to the construction quality of coiled material waterproofing,

Waterproof construction scheme of a project in Chengdu

（2） Operation condition 1. The base course (insulation layer, leveling layer) for laying the waterproof layer shall be completed, inspected and accepted, and the acceptance procedures for concealed works shall be completed. The surface shall be cleaned, the residual mortar hard blocks and protruding parts shall be removed, leveled, repaired and polished; The internal and external corners shall be made into arc or obtuse angle; The connection between the roof and the protruding roof structure should be made with a radius of 10

Roof waterproof technical construction scheme

Roof waterproof technology construction scheme Roof waterproof technology construction scheme Roof waterproof technology construction scheme

Roof waterproof renovation construction scheme

Roof waterproof renovation construction scheme Roof waterproof renovation construction scheme Roof waterproof renovation construction scheme Roof waterproof renovation construction scheme Roof waterproof renovation construction scheme

Construction scheme of PVC pipe waterproof coiled material

PVC pipe waterproof roll construction scheme PVC pipe waterproof roll construction scheme PVC pipe waterproof roll construction scheme PVC pipe waterproof roll construction scheme PVC pipe waterproof roll construction scheme PVC pipe waterproof roll construction scheme

Waterproof construction scheme of fire pool

JS cement-based waterproof coating+polyethylene polypropylene fiber, this practice abandons the common practice of SBS high polymer modified asphalt roll, because the fire pool is relatively closed, this process is used instead, which meets both construction requirements and safety requirements.

SBS waterproof construction scheme of a project

The project has one underground floor and four underground floors. The foundation form is a combination of reinforced concrete raft foundation and strip foundation, reinforced concrete frame structure, with a building area of 4221m2 above ground, 1055m2 underground, a total building area of 5276m2, the highest point of the building of 17.4m, and a height of 4.2m, 3.3m, and 3.4m above ground. Underground I

Waterproof construction scheme of foundation slab

This project is the student apartment (Block A) of the south campus of the east campus of Hebei Medical University. The construction site is located in the east campus of Hebei Medical University, 116 Donggang Road. The construction unit is Hebei Medical University, and the design unit is Hebei Tianyi Architectural Design Co., Ltd. The project is a full cast-in-place shear wall structure, raft foundation, one floor underground, 18 floors above the ground for the main body, ± 0.00 is equivalent to the absolute height

Construction scheme of roof waterproof reconstruction

1. Before construction, check the cracking, hollowing, flowing, edge warping, cracking, breaking, opening and damage of the original waterproof layer plane and facade, and check the leakage of cornices, gutters, parapets, ridges, water outlets, deformation joints, internal and external corners (corners), pipes protruding from the roof and other waterproof structures, and determine the removal sequence. 2. Remove the original waterproof layer and leveling layer a)

Waterproof construction scheme for cross street passage

The old reconstruction project of Dayong has two cross street passages, namely Tonggu Road underpass and Kefa Road underpass. Tonggu Road underpass crosses Tonggu Road, connecting the first basement of Dayong Business Center in the west and the retaining pile of Dayong Public Building Area in the east. It is about 65m in length and 9m in width (about 21m in width of the underground business area), which is a single-layer channel structure. Kefa Road underpass is located at

Supplementary construction scheme for underground waterproofing

Concrete moisture content inspection: use plastic film around and use adhesive tape to stick to the concrete surface. If water drops appear after one day, it means that the concrete is wet and not suitable for construction. If there is no water drop, coating construction can be carried out.

Waterproof construction scheme of a high-end hotel

The waterproof grade of the basement of the project is Grade I. The waterproof of bottom plate and side wall adopts the combination of coiled material external waterproof and reinforced concrete self waterproof; The bottom plate and side wall are made of C35 waterproof concrete, and the impermeability grade is S10. Waterproof coiled material is 3+3 thick polyester tire SBS modified asphalt waterproof coiled material.

Waterproof construction scheme formwork design

Project overview, waterproof construction design, construction preparation, waterproof construction process and method, finished product protection and quality assurance measures, safety assurance measures

On site construction scheme for membrane waterproofing

The waterproof layer of CRTS Ⅱ track slab at Xuhu end of Beijing Shanghai high-speed railway adopts spray (pure) polyurea waterproof layer. According to the Pavement and Structural Drawing of Bridge Deck Waterproof System (Drawing No.: Beijing Shanghai High speed Xuhu Construction Drawing (Bridge Reference) FSC), the inner side of the protective wall adopts polyurea elastic waterproof coating. The base plate laying area consists of primer and spray polyurea waterproof layer (thickness ≥ 2mm); Protective wall

A-1 # building roof waterproof construction scheme

Building A-1 of Fuji Plaza is a high-rise commercial and residential building developed and built by Guangzhou Fuji Real Estate Development Co., Ltd., designed by Guangdong Branch of Fanhua Engineering Co., Ltd., and supervised by Guangzhou Lianjia Construction Supervision Co., Ltd. There are three floors underground and 34 floors above the ground, reinforced concrete frame shear wall structure, and manually dug cast-in-place pile foundation. The roof elevation is 99.64m, and the roof is organized drainage,

Roof waterproof construction scheme (cover)

Roof waterproof construction scheme (content)

Waterproof construction scheme of sloping roof

Material selection: SBS modified asphalt waterproof coiled material 3mm+3mm thick polyester tire asphalt waterproof coiled material. The project should reasonably organize the construction, and take corresponding protection, protection and environmental protection measures to ensure the safety, order and cleanness of the working and living environment of personnel.

Typical fire water and electricity construction scheme

The electrical engineering includes the construction of alarm lines, alarm controller circuits, detectors, manual alarm buttons, module wiring, etc. The construction must have strict construction management measures, strict quality management system, high-level professional construction management personnel, scientific construction methods and proactive spirit of coordination and cooperation. This material has 11 pages in total.

Construction scheme design of roof waterproofing

According to the architectural design, the project is divided into two sections, I and II. Section I is a four storey distribution building with a roof area of about 330m2; Section II is a ten storey main building with a roof area of about 1230m2. The roof of section II is scattered, including standard floor roof (elevation 41.800), water tank room roof (elevation 44.000) and elevator machine room roof (elevation 46.0

Basement waterproof and leakage blocking construction scheme 9

For the through wall holes, structural cracks (the width of the crack is more than 0.4mm), construction joints, etc., should be chiseled into "U" grooves, about 20mm wide and 25mm deep

Construction Scheme of Waterproof and Leakage Stopping Works

During grouting, the personnel operating the pump shall always pay attention to the grout feed volume and observe the pressure change. Generally, the sudden increase of pressure may be caused by grout solidification, pipeline blockage or grout gradually filling cracks, and grouting shall be stopped immediately. The pressure rises steadily, but is still within a certain pressure, which is normal at this time.

Construction Scheme for High Pressure Grouting Waterproofing and Leakage Stopping

The material has a large cohesive force with concrete and soil particles, which can produce high strength elastic consolidation body. Therefore, it can fully adapt to the deformation of foundation or other bases, so that it is not easy to find the initial strength of reinforcement due to cracks and collapses.

Construction scheme of fire pool

This document is the construction scheme of a fire pool. The content is detailed and can be used for reference.

Waterproof construction scheme for aboveground works

1、 Overview of waterproof works The above ground waterproof requirements of this project are high, and the specific methods are as follows: (1) Roof waterproof roof 1 (accessible green roof, 330 thick, with greening at 15.000 elevation), its construction method (from top to bottom): 150 thick wood sawing; One layer of non-woven fabric (isolation layer); 40 thick PVC foam plastic one layer (aquifer); 50 thick

Roof waterproofing construction scheme of a residential building

The project is a continuous row residential building, which is divided into seven towers A, B, C, D, E, F and G. It is a frame supported shear wall structure with a total height of 99.83m,. There are 5 methods for the roof of the project, namely 1: floor 11, vegetation floor (waterproof floor); 2: Roof 4, no access roof without thermal insulation layer (awning, partial roof on the fourth floor); 3: Room 2, secondary waterproof

Roof waterproof and thermal insulation construction scheme

The surface layer is paved with a 40 thick C20 fine aggregate concrete protective layer, equipped with ф 6 or cold drawn ф 4 grade 1 steel, two-way @ 150, steel mesh binding or welding (with separation joints), 10 thick low strength mortar isolation layer, waterproof membrane leveling layer, 20 thick 1:3 cement mortar leveling insulation layer, 55 thick extruded insulation board

Special construction scheme for waterproofing in a certain area

In order to ensure that the waterproof project can be carried out orderly and effectively under the premise of qualified quality, this plan is specially formulated to elaborate the waterproof construction of important parts!

Waterproof construction scheme of basement balcony

Baoneng Ruicheng District B Project is located in Wuhu City, Anhui Province, with a total building area of 435363.33 ㎡. The main structure is a frame structure, and the use function is residential. The basement floor waterproof design grade is Grade I, and the roof waterproof design grade is Grade I. According to the waterproof engineer's site survey, relevant national specifications, drawing design requirements and site characteristics

Construction scheme of waterproof coiled material for foundation slab

The construction area of the project is 47972 square meters, including 11567 square meters of basement. The basement is on the first floor, partially on the second floor, the fifth floor of buildings A, B and C, and the thirteenth floor of building D. It is a multi-storey commercial building and a high-rise commercial office building.

Special construction scheme for waterproofing of commercial and residential quarters

This project is located in the southwest of the intersection of Zhaosheng Road and Heping Chang Road in Dagang New District, Zhenjiang City. It consists of 26 buildings of 1 #~25 # residences and power distribution rooms. The total construction land area is 54692.23, and the total construction area is 73769.06 ㎡, including 29840.75 ㎡ of underground construction area. The height of 2 #, 4 # and 6 # multi-storey residential buildings is 18.1m (6 above the ground

Anticorrosion and waterproof construction scheme of foundation works

The surface of the foundation and the shear wall below the outdoor floor elevation shall be coated with two coats of asphalt cold primer and asphalt mastic with a thickness of ≥ 300 μ m The waterproof level of the pool and elevator foundation pit is two layers of waterproof and two layers of fortification. In addition to the self waterproof of reinforced concrete, two layers of 3mm thick SBS modified asphalt waterproof coiled materials are used. The structural baseplate and side wall of the pool and elevator pit are made of self waterproof concrete

Waterproof construction scheme of a residential building in Yanjiao

The total construction area is 33203.82 ㎡, including 32228.28 ㎡ above the ground and 975.54 ㎡ underground and underground corridors. The building has 33 floors above the ground and one floor underground, with a building height of 97.80m. The underground waterproof grade of the project is Grade I. The exterior wall, bottom plate and top plate with earth cover of the basement are all made of waterproof concrete, and the external facing surface of the main body must be made of two layers

Waterproof construction scheme for side wall of basement

The total construction area of this project is 44747 square meters, which is a Class 3 construction project. The basement is a joint basement, with three floors underground and a floor height of 3.05~3.15m. Building A # has 28 floors above the ground, building B # has 41 floors, and the first floor is 6m. The standard floor height is 3.0m, the total height of the building is 135.35m, and the Yellow Sea elevation is 8.300m. Waterproof material for basement side wall of the project

Waterproof construction scheme of a distribution center in Shenzhen

In this project, according to the waterproof design requirements, the waterproof materials are selected as follows: 3.0mm thick BAC double-sided self-adhesive waterproof coiled material is proposed to be used as the main waterproof material for the basement floor, side wall and roof; 1.5mm thick polymer cement-based waterproof coating is proposed to be used as the main waterproof material for the external wall BAC double-sided self-adhesive waterproof coiled material adopts unique patented technology and special formula