Exterior wall insulation What are the exterior wall insulation materials, exterior wall insulation c

Embryo room. Home Inspection.

Closing the house. Precautions.

How to solve the problem of air leakage in the window.

Exterior wall insulation. materials what are the materials in the façade now.

Insulation. market, mainly used.

Exterior wall insulation. Yes. Benzene plates.

Extruded plastic board. and three types of polyurethane. Benzene board exterior wall insulation material:

**Low, poor insulation, this insulation material is easily absorbent and volatile. Therefore, in the practical benzene board exterior wall insulation materials, some other waterproof and other measures need to be done. Extruded plastic board exterior wall insulation material:

The performance of extruded plastic board is much higher than that of benzene board, and it will also be higher when it is made.

Polyurethane exterior wall insulation.

It is one of the highest performance exterior wall insulation materials at present, and it is used in many cold storages.

Thermal conductivity. It is much lower than benzene board and extruded plastic board, basically half the thickness.

Polyurethane insulation.

It can achieve the insulation effect of the original thickness of benzene board and extruded plastic board, of course, it is much higher than that of benzene board and extruded plastic board.

Exterior wall insulation. Construction plan.

1. Formulate. Insulation board.

The height of the insulation board should be cut as much as possible using standard sizes. 2. The insulation material is positioned and fixed, and the insulation board must be in place horizontally, that is, the groove is horizontal. The bonding operation of the insulation board should be rapid, and the bonding should be done before the installation is in place.

Glue. There must be no crusts. 3. The joints of the insulation board should be tight and flat, and the gap between the plates should not be greater than 2mm, so the insulation strip should be filled and smoothed. 4. In order to prevent the extrusion of the insulation board, it must be between the steel skeleton and the insulation board.

Lashing. Cushion blocks.

We used external insulation during renovation construction to reduce disturbance to residents. In decoration, the inner insulation layer is easy to be damaged, and the external insulation can avoid the damage to the insulation layer by decoration. Since the external wall insulation board material is attached to the outside of the wall, its thermal insulation and thermal insulation effect surpasses the internal thermal insulation, so let's learn about it togetherNew materials for exterior wall insulationWhat are the construction plans for exterior wall insulation, I hope you can get to you.

1. What are the new materials for exterior wall insulation?

1. XPS extruded polystyrene foam board, also known as polystyrene extruded board, has a perfect closed-cell honeycomb structure, and its density, water absorption, thermal conductivity and steam permeability coefficient are lower than other types of plate-shaped insulation materials, so it has the characteristics of good strength, light weight, impermeability, corrosion resistance, anti-aging, low quality, etc., and is widely used in the construction industry's thermal insulation, highways, blind state railways, airports, squares, anti-freezing and insulation, home decoration and other fields.

2. Thermal insulation mortar is a kind of ready-mixed dry mortar made of various lightweight materials as aggregates, cement as cement, mixed with some modified additives, and mixed by the production enterprise. It is mainly used for building exterior wall insulation, and has the advantages of convenient construction and good durability.

3. Phenolic foam is recognized as a new type of insulation material in the world. This new material is essentially different from the material obtained by adding flame retardant to the usual polymer resin, which does not burn, melt, or emit toxic smoke in the fire, and has the advantages of light weight, non-toxic, non-corrosive, heat preservation, energy saving, sound insulation, and low price.

Second, what are the external wall insulation construction plans?

1. We must do a good job of cleaning up the grassroots. Clean up the remaining floating ash, release agent, oil stains and other debris on the concrete wall, as well as the plastering hollow parts, etc., and repair them. The various openings in the exterior wall are densely filled.

It is required that the deviation of the surface flatness of the polystyrene board should not exceed 4mm, and the protruding wall should be polished when the deviation is exceeded, and the recessed part should be repaired.

2. Wall measurement, elastic line, hanging line. According to the technical requirements of building façade design and external wall external thermal insulation, the horizontal and vertical control lines and telescopic lines and decorative seams of external doors and windows are popped up on the wall. Hang vertical reference lines at the large corners of the external walls of the building and other necessary places, and hang horizontal lines at appropriate positions on each floor to control the verticality and flatness of the polystyrene board.

3. All exposed places on the side of the pasted polystyrene board should be turned over with mesh cloth. The 80mm width of the mesh cloth not less than 200mm wide is firmly pasted on the base surface with a special adhesive mortar, and the remaining mesh cloth is turned over when the polystyrene board is pasted in the later stage.

The above is what are the new materials for external wall insulation and what are the external wall insulation construction plans, which mainly include improving the indoor thermal environment, improving the thermal inertia of the wall, avoiding internal condensation, reducing the thermal bridge effect and other benefits.

In this cold north, keeping warm is the work we have to do, whether it is our own warmth or the insulation of the house is what needs to be done, so the materials in the home decoration are also insulated, and the house will not be so cold with insulation materials, thenExterior wall insulation. What are the types thereof? What are the precautions for the construction of exterior wall insulation materials? Let's introduce it to you.

First, the types of exterior wall insulation materials.

1.Fiberglass insulation foam.

Glass fiber wool is an inorganic non-metallic material with excellent performance, and it is also one of the three common interior wall insulation materials. The diameter of the monofilament is a few microns to more than 20 meters of microns, which is equivalent to 1 20-1 5 of a hair, and each bundle of fiber precursors is composed of hundreds or even thousands of monofilaments.

Board. It is the abbreviation of expandable polystyrene board, which is developed by the expandable polystyrene material through pre-hairing, curing, drying and cutting technologies. This kind of exterior wall insulation material can not only be made into foam plastic products with different densities and shapes, but also can produce foam boards of different thicknesses.

3.Polystyrene foam board.

Polystyrene foam board is one of the three common interior wall insulation materials. Also known as foam board and EPS board, it is a white object formed by heating the expandable polystyrene beads containing volatile liquid foaming agent and heating them in a mold. It has the structural characteristics of fine closed cell, and is mainly used for building walls, roof insulation, composite board insulation, etc.

Second, the construction of external wall insulation materials precautions.

1.During construction, it should be noted that materials should be classified and listed for storage. Polystyrene boards should be placed in bundles to prevent rain and moisture.

Mesh cloth should also be stored in the rain. The storage of bonding and plastering mortar should also pay attention to rain, moisture and shelf life. The temperature of the operating site environment and base layer shall not be less than 5.

Wind force greater than 5 or rain cannot be carried out. If there is sudden rain during the construction of external wall insulation, effective measures should be taken to prevent rainwater from washing the wall.

2.The exterior finishing layer should be painted (or colored mortar), and the insulation layer in the system is mostly a lightweight porous material with low shear strength, so the facing layer should not be used as a brick. For example, there must be reliable measures to prevent the bricks from falling off and injuring people.

The surface of the Yitong insulation system is reinforced with a protective layer, which has high strength and excellent impact resistance.

Nowadays, there are many buildings that will use insulation boards, especially in residential areas, so what are the types of rental high-loss wall insulation materials and what are the precautions for its use, I think you have also understood it through the above introduction.

1.Thermal insulation performance: Thermal insulation performance is the primary consideration when choosing an exterior wall insulation board. Exterior wall insulation panels with good thermal insulation effect can effectively reduce the energy consumption of buildings and improve indoor comfort.

Common exterior wall insulation boards include polystyrene foam boards, extruded plastic boards, polyurethane boards, etc., and different types of insulation boards have different thermal insulation properties and need to be selected according to the actual situation.

2.Durability: High-quality exterior wall insulation boards should have waterproof, moisture-proof, UV-resistant, corrosion-resistant and other characteristics.

3.Ease of construction: The convenience of construction of exterior wall insulation board is also one of the important factors in the selection. High-quality exterior wall insulation board should have the characteristics of lightweight, easy to cut, easy to install, etc., which can greatly improve construction efficiency and quality.

4.Environmental protection: The environmental protection of exterior wall insulation board is also one of the important factors in the selection. High-quality exterior wall insulation boards should have the characteristics of no harmful substances, low carbon and environmental protection, etc., which can reduce environmental pollution.

5.**: The external wall insulation board is also one of the factors to consider when choosing. Different types and brands of exterior wall insulation boards are different, and they need to be selected according to the actual budget.

In short, the selection of exterior wall insulation board needs to comprehensively consider the above aspects and choose the right product for yourself to achieve the best thermal insulation effect.

Exterior wall insulation is a very important part of construction projects, which can provide a comfortable living environment and energy saving effect for occupants.

Here are a few exterior wall insulation construction schemes:

1.Hanging board exterior wall insulation system.

First, the prefabricated hanging board is installed and fixed on the surface of the building structure, and then the rock is formed between the plate and the vertical Zen blind structure. This construction method is relatively simple and suitable for multi-storey buildings and partial construction.

2.Bonded exterior wall insulation system.

Paste the insulation material and mortar on the wall, fix it with steel wire mesh, and finally paint the waterproof coating on the surface of the insulation material. It can ensure the close fit between the insulation layer and the structure, and has good crack resistance, and is suitable for medium and high-rise buildings and large-area exterior wall insulation.

3.Self-adhesive fireproof exterior wall insulation system.

It is composed of a self-adhesive fireproof and insulating material. Its construction process is relatively simple, can reduce labor intensity and construction period, and has excellent fire prevention, heat preservation, heat insulation performance.

4.Composite exterior wall insulation system.

It is often used in high-rise buildings to install a layer of insulation on the surface of the wall, and then add an insulation layer on top of it. This insulation method can effectively ensure the fire resistance and thermal insulation of the wall, and improve the efficiency and seismic ability of the building.