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Construction Technology of PVC Waterproof Rolls

2023-05-11

1. Firstly, waterproof materials and various construction tools need to be prepared, followed by the specific construction process. Firstly, the treatment of the base layer must be carried out. Before construction, the base layer must be cleaned to ensure that there are no other lumps or debris, and the base layer must be dry, with a moisture content within 9%.

Do you really understand the construction method of polyvinyl chloride (PVC) waterproof rolls?

2023-05-11

（1） Construction method for large surface coiled materials: The large-scale construction methods for PVC waterproof rolls include: ① mechanical fixation method; ② Bonding method; ③ Empty paving (capping) method.

Talking about the scope of application of non-curing waterproof coatings

2023-05-11

Application scope of non-curing waterproof coating 　　1, underground buildings 　　Such as subway tunnel waterproof plugging, pool cistern wall waterproof patching anti-corrosion heat insulation transformation, basement floor water leakage management repair reinforcement, etc.

Waterproof material variety, which are the main raw materials?

2023-05-11

Waterproof material is the building envelope to prevent the infiltration of rain, snow and groundwater; to prevent the erosion of moisture, steam and other harmful gases and liquids in the air; to separate the structure to prevent the seepage of water supply and drainage over.

Do you know what are the characteristics of non-curing waterproof coating?

2023-05-11

Non-curing waterproofing coating is not need to heat to a certain temperature on the construction of the material. There are many types of such materials, such as: polyurethane waterproofing roll-roofing and non-vulcanized rubber-based polymer emulsions belong to such products; in addition, there are acrylic polymer cement mortar and modified epoxy resin cement also belongs to this category.

Introduction to the construction steps of liquid coil

2023-05-11

Liquid membrane is a highly elastic rubber waterproofing material, with water instead of organic solvents, green and environmentally friendly. After painting and coil effect is the same, so compared with ordinary coil construction is very simple. And not subject to any complex grass-roots shape restrictions, can be made into a continuous overall highly elastic seamless waterproof membrane, is an ideal environmentally friendly waterproof coating.

Do you need to prepare anything before the construction of roofing membrane waterproofing?

2023-05-11

Before the construction of the roofing project, the construction unit should organize technical management personnel to review the roofing project drawings, master the construction drawings of the detailed structure and the relevant technical requirements and the actual situation of the project to prepare the construction plan or technical measures of the roofing project. This avoids leaving defects after construction, resulting in rework, while the project is planned according to the construction organization to prevent work omissions, mistakes, reversals affect the quality of the project.

Common problems in the use of self-adhesive waterproof rolls

2023-05-12

Self adhesive polymer waterproofing membrane is a type of polymer self adhesive waterproofing membrane, which is made of polymer HDPE homogeneous waterproofing membrane as the theme material, coated with a certain thickness of non leachable hot melt adhesive, and isolated with polymer specific isolation sand or PE silicone oil film.

The performance characteristics of polymer waterproofing roll-roofing materials, come to collect!

2023-05-12

1. atmospheric stability, atmospheric stability is the ability to resist erosion under the long-term integrated action of sunlight, heat, ozone and other chemically corrosive media, aging resistance, thermal aging retention rate and other common indicators.

Self-adhesive polymer waterproofing membrane manufacturers to talk about how to judge the waterproofing membrane is good or bad?

2023-05-12

1. the quality of manufacturers and products, it is recommended that still field visits to assess the scale of production manufacturers, to see the SBS modified asphalt, modifiers, asphalt materials storage capacity, whether it can meet the requirements of the amount needed for construction projects; asphalt waterproofing roll-roofing production workshop whether to use automatic batching, automatic rolling and equipment operation.

Reactive adhesive waterproofing membrane construction process do you know?

2023-05-12

Preparation → grass-roots treatment → brush matching grass-roots treatment agent → detail node additional layer construction → datum line construction → reaction sticky waterproofing coil laying → exhaust compaction → lap edge compaction sealing → façade coil fixed sealer → inspection and acceptance → protective layer construction.

What are the construction methods of polyvinyl chloride waterproofing membrane?

2023-05-12

PVC is the abbreviation of polyvinyl chloride waterproofing roll-roofing material, is a new type of polymer waterproofing roll-roofing material made of polyvinyl chloride resin and additives such as anti-oxidants and anti-UV. Ltd. production of PVC waterproofing membrane with high tensile strength, high elongation, shrinkage rate is small, low temperature flexibility, long service life, the product performance is stable, convenient construction.