What new materials are used for self-built houses abroad?

The following new materials can be used for self-built houses in foreign countries:

One of the new building materials: BY grout

By-40 BY-60 BY-80 BY-90 series of grout is widely used in the grouting of plant structures, mechanical equipment, electrical equipment installation works, maintenance and repair works, port and dock track installation works, and the strengthening of various types of concrete structures, waterproofing, leakage plugging and highway repair. waterproofing, leakage plugging and highway repair.

I, product features

1, good fluidity: no water secretion, with self-leveling effect, can fill all the gaps.

2, early high strength: 24 hours compressive strength can reach 30% of the final strength, 3 days up to 60% or more, in l-3 days to install equipment.

3, non-shrinkage, high bond strength: with micro-expansion, and steel have a good grip. Ensure that the ground bolts and the base of the machine base (steel structure) and the new and old concrete are firmly bonded.

4, good durability: is a silicate system of inorganic grouting materials, non-aging, no corrosion of steel, oil resistance. Third, the use of

Preparation: clean the surface, there shall be no debris, slurry, oil and other debris. Grouting before 24h surface should be fully wet. There shall be no water before grouting.

Supporting the mold: the template shall not leak, the top of the template is about 50mm above the grout surface.

Mixing: add a fixed amount of water in the mixing bucket, and then pour the material into the bucket mixing, mixing time from the beginning of the material to the end of the mixing control in 3-5 minutes, mixing blade shall not be lifted above the surface of the grout, so as not to bring in the air.

Filling: from one side of the grout until the other side of the overflow, if necessary, can be inserted into the bamboo pounding.

Maintenance: 3-5 hours after grouting should be grout layer surface wipe pressure light, after that is covered with moist cloth or straw bag sprinkler maintenance, watering maintenance time shall not be less than 7 days, the number of times to keep the grout in a state of wetting shall prevail.

Four, packaging and storage

Moisture-proof packaging, net weight 25kg/bag, shelf life of 6 months; to be stored in a dry and ventilated room, pay attention to moisture, please use as soon as possible.

Scope of use:

1. Anchor large equipment and precision equipment foot bolts to the machine base.

2. Steel structure (such as rails, steel frame, steel columns, etc.) and the foundation of the cementation.

3. Grouting of post-tensioned prestressing steel reinforcement.

4. Beam and column reinforcement.

5. subway, tunnel, underground construction against the method of construction joints embedded.

6, wall structure thickening and leakage and seepage repair.

Antique glazed lightweight roof tiles

Specifications: 691mm/3000mm (2 square meters/sheet)

Weight: 2.5kg/square meter

Thickness: 2.0mm-2.5mm

Applicable Temperature:-50℃-70℃

One, the weather resistance is excellent -- life expectancy of not less than fifty years

Antique glazed lightweight tile

Two, outstanding waterproofing performance -- free of waterproofing layer

Three, wind, earthquake -- 90 degrees of building facade decoration safety

Three, wind, earthquake -- 90 degrees of building facade decoration safety. -90 degrees building facade decoration safe and reliable

four, colorful, novel personality, durable and stable

five, good fire performance

four, heat insulation, heat preservation - the highest thermal insulation performance of the roof tiles

seven, sound insulation performance

eight, excellent

eight, excellent sound insulation performance

eight. p>

Eight, excellent toughness and strength

Nine, easy construction - the fastest paving speed, the lowest construction cost

Ten, economic savings - each square meter can save about 20 yuan or more

Application Concrete structure, steel structure, wood structure, brick and wood mixed structure and other structures of new sloped roof and old building flat to sloped roof, applicable slope 15-90 degrees, applicable temperature -40 ℃ -70 ℃

New building materials No. 2: light dry-hanging type exterior wall thermal insulation and decorative panels

System adopts the dry-hanging installation process, the use of riveting fixtures, thermal insulation and decorative composite panels and the building's external walls organic The system adopts dry-hanging installation technology, using rivets to connect the thermal insulation and decorative composite panel with the building wall organically, completing the function of thermal insulation, decoration and waterproofing of the external wall at one time. The system weighs 4-5 kg/square meter and is suitable for all kinds of new construction and reconstruction of external wall insulation and decoration projects. There will be no cracking of paint and peeling of tiles in the book-plastering system.

Lightweight dry-hanging external wall insulation system features:

I. Suitable for all kinds of grass-roots wall.

Two, no cracking, no shedding, energy efficient, long service life of the system.

Three, easy to install, construction is not affected by climate.

Four, decorative appearance is diverse, to meet different architectural styles.

Fifth, with heat preservation, decoration, waterproof three-in-one unique function.

Sixth, permanent solution to the problem of water leakage at the connection between the door and window frames and the wall.

Seven, the system is the most cost-effective.

Third of new building materials: alternative products of color steel plate

upvc wave tile

--upvc three-layer composite core layer foam patent structure

--special anticorrosion tiles for industrial plant roofing

--alternative products of color steel tiles, sound deadening, heat insulation, acid and alkali corrosion-resistant roofing tiles

--Tiles with super-strong Toughness, nail mouth does not need any treatment, will not corrode and leakage

Specification: 830mm/any length

Thickness: 2.0-3.0mm

Weight: 2.5---4.5kg/square meter

Effective use: 87%

Applicable Temperature: -50℃-70℃

Tensile Strength: 29.4mpa

Tensile strength. 29.4mpa

Bending Strength: 45.6mpa

Low Temperature (-5℃ Drop Hammer Impact): 10 Times Zero Shattering

Applicable Slope: 10 Degree-90 Degree

Lifespan: 25 Years

Applicable Scope: modern factory, fertilizer factory, sewage treatment plant, electroplating factory, power plant, breeding plant, market, warehouse, etc. Large industrial building roof and wall new construction and plant renovation projects.

New building materials, fourth: liquid wallpaper

As the largest area of building decoration wall decoration, the old building materials products are wallpaper, latex paint. Comparison with the old wallpaper:

Wallpaper

Wallpaper

and grass-roots latex paint adhere firmly, never peeling

Adoption of adhesive process, the binder aging that is peeling

No seams from the cracking

Easy to crack at the joints

Liquid wallpaper stable performance and durability, does not discolor

Wallpaper is easy to oxidize and discolorations

Waterproof and scrub resistance, and anti-static, dust is not easy to adhere to

Wallpaper is afraid of moisture, the need for special cleaning agents to clean

Second construction can be covered by brushing paint

Second construction to remove the exceptionally difficult

Colors can be adjusted at will, rich in color

Colors are relatively stable

Rich pattern and can be personalized design

Color pattern selection passive

Pearlescent raw materials for the color, resulting in a color-changing effect

Wallpaper is only part of the high-grade products from this effect

Non-toxic, tasteless, can be used without fear

Non-environmentally friendly and flammable

Reasonably priced, stylish and aesthetically pleasing

Price is relatively high

With the traditional latex paint Comparison:

Difference between liquid wallpaper and traditional paint:

Liquid wallpaper belongs to the water-based coatings, liquid wallpaper with the same traditional paint stain resistance is very strong, at the same time, has a good moisture, antibacterial properties, not easy to get worms, not easy to aging.

New building materials of the fifth: metal engraved plate

Hope metal engraved insulation board absorbed the advantages of modern wall materials at home and abroad, is a set of thermal insulation, decoration, heat insulation, environmental protection, flame retardant, weatherproof, rain, frost, sound insulation, seismic, light weight, occupies an area of less multi-functional in one of the integration of the plate, is the most popular and bestselling new lightweight energy-saving and environmentally friendly building materials.

Plywood has a brick pattern, spray pattern, wood grain, orange peel pattern, stripes, culture stone pattern and other texture finishes and hundreds of colors to choose from, and to ensure that the coating does not fade for ten years, the specifications of the plate: 3000-6000 * 385 * 16mm, the standard specification is: 3800 * 385 * 16mm, because of its concave-convex groove insertion between the board is very simple, and is therefore favored by the majority of users! Users favor!

One, the energy-saving effect is remarkable

1. The plywood substrate is made of aluminum-zinc-plated steel plate with a thickness of 0.30mm, and the theoretical life of the aluminum-zinc-plated steel plate is 50 years, and the recycling rate is 99.9%, which effectively realizes the reuse of energy.

2. The middle insulation layer is made of high-density rigid polyurethane foam, which is the most advanced technology and the most environmentally friendly thermal insulation material in the world. At the same time, it is tested that the thermal insulation performance of rigid polyurethane foam decreases by less than 3% after 25 years of use at high temperatures, coupled with the precise combination of the protective effect of the backside with aluminum foil, which ensures that the Jiaheban wall energy-saving system can maintain stable and good performance for a long period of time under a variety of environmental conditions. The energy-saving system of JIAHOPE can maintain stable and good thermal insulation and energy-saving effect for a long time under all kinds of environmental conditions.

3. The unique design structure of the wall energy-saving system completely eliminates the phenomenon of "hot and cold bridges". Effectively avoid the occurrence of indoor humidity, mold and other phenomena, to achieve the effect of heat preservation and insulation, to achieve the purpose of energy saving and consumption reduction.

Two, stronger decorative effect

1. The outer surface layer of the plywood is processed by a special technology, which can be pressed into various different textures, with various realistic patterns and rich colors to meet different architectural styles. While beautifying the city, it also greatly improves the taste of the building and integrates nature into one.

2. The surface of plywood adopts high weather-resistant polyester paint layer and fluorocarbon layer, which has excellent weather resistance, corrosion resistance, acid and alkali resistance and self-cleaning, and can ensure the beautiful effect of the building facade for a long time.

3. The unique process structure and technology of Jia plywood can meet the design requirements of different aesthetic standards and fully bring different levels of visual enjoyment.

Three, construction is easier

1. The plywood installation system adopts the dry hanging method of construction, and the relevant special accessories, the construction process is simple, without the need for cumbersome pretreatment of the external surface of the building. Since it is not affected by the seasonal environment, the construction cycle is greatly shortened.

2. The construction process is dust-free, noiseless, occupies a small space, does not produce construction waste, especially in the energy-saving renovation of existing buildings does not have any impact on the life and work of the residents.

Four, better cost performance

1. The use of insulation materials, not only to consider the thermal conductivity of the high and low, but also to measure the weight of different insulation materials to achieve the same thermal resistance, the thicker the insulation material is more inconvenient to the construction of the larger volume increases the structural load, which indirectly results in an increase in cost. Jia plywood light weight, reduce the load on the wall structure, and the air layer in the system using a variety of ways to combine to achieve double energy-saving effect, can effectively meet the energy-saving requirements of different regions.

2. Plywood because of its surface layer is a metal surface layer, long service life, effectively preventing the burning of bricks, quarrying caused by large-scale soil erosion phenomenon, and there is no subsequent shedding, drumming, cracking and other phenomena, not to mention tiles, stone, curtain walls and other radioactive substances caused by environmental pollution, is safe and environmentally friendly, green energy saving, long-term benefit to the human society, a new type of building materials.

New building materials of the sixth: natural anhydrous stucco plaster

HT anhydrous stucco plaster series products

Anhydrous stucco plaster is a kind of high efficiency and energy saving, green and environmental protection building decoration wall plastering materials, with good physical properties and operability, no interface treatment, less ash, high plastering efficiency, labor saving, low comprehensive cost of plaster, can effectively prevent the plaster layer from hollowing, cracking, and so on, and no radioactive pollution caused by tiles and stone curtain walls. It can effectively prevent the gray layer from cavitation, cracking and falling off, and has excellent cost performance, and the price of new building materials can be obtained from the following channels: books, telephone, and cost pass engineering cost network. Can greatly accelerate the progress of the project, has been generally welcomed by the community.

8 features

-Products raw materials for the earth storage of abundant hard gypsum natural materials, no need to calcine, low energy consumption, non-toxic, tasteless, environmentally friendly and safe, is an excellent green building materials products.

-Strong bonding force, plaster surface flat, dense, delicate, used in aerated concrete substrate effect is more significant, the plaster layer will not appear the phenomenon of hollow drum cracking.

-With breathing function, it can skillfully control the humidity in the outdoor within a suitable range, creating a comfortable working and living environment.

-Experiments have shown that the product is an ideal fireproofing material, which can effectively prevent the spread of flames, and the fireproofing capacity can reach more than 4 hours, with excellent fireproofing performance.

-Constructed wall can be soundproof 20-52 dB, and also a good sound-absorbing material.

-Products as indoor building decoration materials, with good thermal insulation performance.

-The use of the product can effectively improve the efficiency of work, condensation and hardening fast, easy to mechanize the construction.

-The use of the product can effectively reduce the comprehensive cost of plastering works, with excellent cost performance.

Construction process

1, the unevenness of the surface of the base wall and the joints are leveled or made up with 1:3 cement mortar.

2, the wall before plastering should be appropriate amount of water sprinkling wet, but the surface of the substrate can not have bright water.

- Aerated concrete blocks can be sprinkled one day in advance and watered through more than twice a day to ensure that its water absorption depth is more than 10mm.

- Concrete hollow block cut can be watered one day in advance to ensure its water absorption concentration is around 5mm.

-Brick wall, cement mortar substrate can be sprinkled with water one day in advance to ensure that its water absorption depth is about 10mm, and can be sprinkled with water again to moisten before construction.

3, in the wall of different substrate joints and wall corners should be the first paste fiberglass mesh, lap width is not from the joints on both sides of the three knife edge is not less than 100mm.

4, slurry preparation

- the bottom layer of stucco gypsum: can be manually mixed with ash, but also can be mechanically mixed with ash. According to certain glue sand ratio of gypsum mortar according to the requirements of the mixing, instant use.

-Face layer stucco plaster: first add water into the mixing bucket, then add powder mixing, mixing evenly, can be used.

-The water used for mixing the slurry must be clean and unadulterated drinking water.

5, construction operation

-Construction should first determine the route and sequence of plastering to ensure continuous operation of the project.

-According to the flatness of the wall base and the decorative requirements, the standard reinforcement should be set.

-When plastering on the relatively flat wall surface, the thickness of the plaster is generally around 8mm, which can be completed at one time or can be constructed in layers; if the thickness of the plaster exceeds 8mm due to the unevenness of the wall surface or other requirements, it will be constructed in layers. The next layer should be carried out after the first set of the previous layer of slurry; when the thickness of plaster is more than 35mm, reinforcement measures should be taken.

-The calendering of the bottom layer of slurry should be carried out before the final set (on-site finger pressure, slightly dry and hard, can still be pressed fingerprints), with a ruler close to the title, up and down the left and right to scrape, and then calendering with the plaster.

-Covering should be carried out after the final setting of the bottom layer of stucco plaster, the thickness is generally 2-3mm, can be completed at once. Surface calendering is carried out before the final set.

-Cleaning up the landing in the process of plastering as well as scraping and rubbing off the slurry during trimming should not be recycled.