The external wall insulation mortar adhesive is a kind of gray powder material, and the imported polymer can be used as a base material for disperse latex as well as a powdered product composed of high-quality orthopedic orthopedics, and can be used by adding water in a certain proportion. With the advantages of high bonding strength, easy to use and so on, it is a green product. Here we will introduce the external wall insulation mortar powder construction process and what is the insulation mortar.
First, the external wall insulation mortar adhesive product features:
1. The external wall insulation mortar adhesive can be composed of high-quality imported powders, inorganic binders, fillers and additives.
2, the external wall insulation mortar adhesive with the wall and polystyrene board between the strong adhesion, effectively prevent hollowing, cracking.
3, the external wall insulation mortar adhesive has a superior construction.
Second, the external wall insulation mortar adhesive application
Concrete and masonry wall surface, cement mortar wall surface, aerated concrete block wall surface, cement pressure plate, etc.
Third, the external wall insulation mortar powder construction process
Construction method:
1, remove the wall of dust, oil, debris, so that the surface clean and clean.
2, preparation: mortar powder: water = 1:0.3, with a mortar or hand mixer stir.
3, the application rate: 3-5kg/m2.
Construction process:
<1> Primary treatment: The surface of the heat-insulated board should be as smooth as possible, clean and firm, and can be ground with coarse sandpaper if necessary. The insulation boards should be compacted, and the possible seams of the board must be insulated with a heat-absorbing surface.
<2> Preparation of materials: Add water, stir for 5 minutes, and stir until uniform.
<3> Material construction: Using a stainless steel plastering knife to wipe the anti-cracking mortar on the insulation board, the glass fiber hk is just okay to report and chemical stocks for you then so awkward,
Precautions:
1. Anti-crack mortar on-site construction does not need to add any admixture, and strictly controls the water-solid ratio and plastering time.
2, grass-roots or strong water-absorbing surface of the grass-roots dry, should be painted with a primer or a small amount of water spray before wetting construction again, hold back the chemical style shares.
3, during transport should pay attention to moisture, rain, anti-exposure.
4. In the process of storage, anti-crack mortar should be stored in a dry and ventilated place to avoid moisture.
5, cracking mortar in use, one can not be modulated too much, depending on the amount of construction, if there is no use of the end of the caking, can not continue to use.
6, construction and storage temperature requirements above 5 °C.
7. After each construction is completed, clean the construction tools and mixing equipment in time to avoid affecting the next use.
What is thermal insulation mortar
Thermal insulation mortar is a kind of premixed dry mortar made of various lightweight materials as aggregate, cement as cement material, blended with some modified additives, and mixed by the production enterprises. A building material used to build a thermal insulation layer on a building.
Thermal insulation mortar is a kind of premixed dry mortar made of various lightweight materials as aggregate, cement as cement material, blended with some modified additives, and mixed by the production enterprises. Mainly used for building external wall insulation, has the advantages of convenient construction and good durability.
There are two main types of thermal insulation mortar on the market: 1. Insulation mortar for inorganic insulation (fireproof and heat-insulating mortar for vitrified beads, thermal insulation mortar for composite aluminum silicate, and insulation mortar for perlite), 2. Organic thermal insulation mortar (rubber powder polyphenyl granule thermal insulation mortar ).
Thermal mortar performance characteristics
1, inorganic insulation mortar has excellent temperature stability and chemical stability:
The inorganic insulation mortar material insulation system is made of pure inorganic materials. Acid and alkali resistance, corrosion resistance, no cracking, no fall off, high stability, no aging problems, and the same with the building wall life.
2, simple construction, low overall cost:
The thermal insulation system of inorganic thermal insulation mortar material can be directly applied to the rough wall. The construction method is the same as that of the cement mortar leveling layer. The product uses machinery and tools are simple. The construction is convenient. Compared with other insulation systems, there are obvious advantages of short construction period and easy quality control.
3, a wide range of applications to prevent cold and hot bridges:
The inorganic insulation mortar material insulation system is suitable for a variety of wall base materials, insulation of various shapes of complex walls. Fully enclosed, seamless, no cavity, no cold and hot bridges. And not only do external wall insulation can also be done inside the external wall insulation, or inside and outside the wall at the same time insulation, and roof insulation and geothermal thermal insulation layer, to provide a certain degree of flexibility for the design of energy-saving systems.
4, green pollution-free:
The inorganic insulation mortar material insulation system is non-toxic, odorless, non-radioactive, and harmless to the environment and human body. At the same time, it can be used in large quantities to use some industrial waste residue and low-grade building materials, and has a good comprehensive utilization of environmental protection benefits.
5, high strength:
The inorganic insulation mortar material insulation system has high bond strength with the base layer and is not prone to cracks and hollowing. This point has certain technical advantages compared to all domestic insulation materials.
Insulation mortar application scope
1. Insulating mortar and its corresponding system of anti-crack mortar, suitable for multi-layer and high-rise buildings such as reinforced concrete, aerated concrete, masonry bricks, sintered bricks, non-fired bricks, etc. The ash project is also suitable for the thermal insulation renovation project of all kinds of old buildings.
2. The exterior insulation layer of the finish is a paint or a tile; The exterior mold ash of the Schramer plate system is built in the large mold.
3. Insulation in stairwells, partition walls, kitchens and toilets; Inner insulation layers such as closed balconies, ceilings and other enclosures. The thermal insulation layer of the roof of the underground garage; the insulation layer of the steel structure.
4. Insulating layer of architectural special structure; Insulation filling of inner layer of dry hanging stone.
5, floor insulation, floor heating insulation; Shepherd roof, planting roof, wooden structure roof insulation.
Editor's summary: Information on the construction process of the external insulation mortar powder and what is the insulation mortar was introduced here for everyone. I hope this article will be helpful to everyone. If you still have something you don't understand, you can leave a message to Xiaobian at the bottom. We will answer your questions as soon as possible.
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