1. External wall insulation form Single material insulation exterior wall: aerated concrete, sintered insulation brick composite insulation exterior wall: According to the different positions of the insulation materials, it can be divided into internal insulation, external insulation and sandwich insulation. Insulation and decoration integrated plate Others: Insulation block, etc. 2. External wall insulation technology Wall insulation is to place the insulation material on the inside of the outer wall. advantage: 1) The technical requirements for waterproofing and weather resistance of veneers and thermal insulation materials are not very high, and gypsum plasterboard and plaster plastering mortar can meet the requirements for use, and the materials are convenient; 2) The inner thermal insulation material is separated by the slab, and it is only constructed in one layer height, and no scaffolding is required; 3) In the hot summer and cold winter and hot summer and warm winter areas, the internal insulation can meet the requirements; 4) For the energy-saving renovation of existing buildings, especially when the whole building or the whole community is difficult to be reconstructed after the house is sold to individuals, only the possibility of using internal insulation is greater. Therefore, in recent years, the external wall insulation has also been widely used. Disadvantages: 1) The heat bridge is caused by the ring beam, the floor slab, the structural column, etc., and the heat loss is large; 2) Cracking of the finish layer due to materials, construction, construction, etc.; 3) It is not convenient for the user to renovate and hang the ornaments; 4) occupying indoor use space; 5) When energy-saving renovation of existing buildings is carried out, the daily life of residents is greatly disturbed. 6) The wall is greatly affected by the outdoor climate. The temperature difference between day and night and the temperature difference between winter and summer are large, which may cause cracking of the wall. 3. External wall sandwich insulation technology The external wall sandwich insulation is to place the insulation material between the inner and outer wall sheets of the outer wall, and the inner and outer wall sheets can be made of concrete hollow blocks. advantage: 1) Effective protection for the inner wall panel and the thermal insulation material, the selection of the thermal insulation material is not high, and polystyrene, glass wool and urea-formaldehyde on-site casting materials can be used; 2) The requirements for the construction season and construction conditions are not very high and will not affect the winter construction. It has been applied in severe areas such as Heilongjiang, Inner Mongolia and northern Gansu. Disadvantages: 1) In non-cold areas, such walls are still thicker than traditional walls; 2) There must be a connection between the inner and outer wall panels, and the structure is more complicated than the traditional wall; 3) There are many “heat bridges†in the external protection structure. In the earthquake zone, the installation of the ring beam and the structural column in the building, more "heat bridge", the efficiency of the insulation material is still not fully exerted. 4) The outer wall is greatly affected by the outdoor climate. The temperature difference between day and night and the temperature difference between winter and summer are large, which is likely to cause wall cracking and rainwater leakage.
Advantages of LED Grow Light for Marijuana
Features
Item Display
What is Full spectrum led chip ?
It is the newest trend for indoor plants. Advanced LED Grow Lights chip,not provide sigle color ,provide broad spectrum 400nm~840nm,simialr with sun light ,but most is red and blue,it is best for plant grow.This is a revolutionary step for Grow light which have previously been unable to act as the sole light source for the indoor garden.Suitable for all stages of plant growth.
Advtanges:
Upgraded Epistar chips,High Lumen,High penetration.
Plug with listed certificate safe to use.
The Plug you can choose
Ageing Test
Our Quality Control systems
Package
Application: Greenhouse, Hydroponics, Aeroponics, Home Garden, Farm, Vegetable Shed, Botanic Garden, Flower Exhibitions, Horticulture, Hydroponics, Hemp Cultivations , Medical Plants Cultivations, etc.
Warnings:
1.lndoor use only.
2.To avoid being damaged,do not use water or drip irrigation while using.
3.Sunshine lighting time should be 12-18 hours.
4.While irradiating the plants,the height of led grow lamp is not less than 10 inches,
low height will cause the destruction of plants.
5.Highly hang the lamp will weaken the energy and affect the growth cycle of the
plants, so the lamp should not be hung too high.
6.While taking care of the plants, please spray the leaves and branches 2-3 times everyday,
to ensure the the plants do not wrinkle a wither, and have no phenomenon of few fruit, and
hard pericarp.
Our Company
Trade Terms
Payment: T/T, L/C, Paypal, 30% deposits before production, 70% balance to be paid before deliverying(Western Union are welcome)
Sample will be delivered within 7 working days.
Discounts are offered based on order quanlityes.
MOQ:sample order are acceptable
Delivery ways:DHL,UPS,FedEx,TNT, door to door,by sea,by air,etc.
Professional dedicated to Research, Development, Design, Manufacture of Innovative, Intelligent control and high efficiency LED grow lighting for modern agriculture,Marijuana,greenhouse,hydroponics, etc.
Large Capacity Led Grow Light,Led Grow Light For Plant Growing,Led Plant Grow Light,Cob Led Plant Grow Light Shenzhen Phlizon Technology Co.,Ltd. , https://www.szledplantgrowlights.com
Long lifetime
Recommended useful lifetime of 50, 000 hours for LED lights the equivalent of
burning a light for 18 hours A day, 365 days a year for seven years and seven months.
Energy efficient
Save 70~85% on power than HID lighting, no need extra blowers and Air conditioning systems for cooling.
Better for plant growth
Plants can use nearly all of the light emitted from LED Lights.
Only about 35% of the light generated by metal halide lamps is useful for plant growth.
Low heat output
LED lights produce very little heat.thermalelectric separation technology and modular fans can control the generated heat amount to be a very low extent.
Deep penetration : Good lighting penetration , can penetrate to the deep of the plants
Modular Internal Build: Fully upgradable, easy warranties
Thermal Management: Custom copper core heatsinks quickly dissipates heat for cool operating temperatures
Powerful: 2nd Generation ultra penetration 5W LEDs light deep into the canopy
Versatile: Power cord available in 85~265V and international plugs
Lighter weight: Much lighter than the same products in the marketplace, safer for hanging .
Plants: Suitable for both vegetative phrase and flowering phrase
Zener Diode protection Each LED,one LED Out,other LEDs still work.
High quality material,Listed Certification Wires,Heatproof Tube,Zero-Risk to catch fire.
Efficient Full spectrum Special rations of Blue,Red and White for both blooming &fruiting stages.
Adopting isolated power supply,safe&easy to maintain&long life time.
Aluminum heat-conducting plate+high quality brand fans,efficient heat dissipation.
IR LED involved,it is not as bright as other leds,But promote the yield.