• Large span glass greenhouse for vegetable System 1
Large span glass greenhouse for vegetable

Large span glass greenhouse for vegetable

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 set
Supply Capability:
10000 set/month

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Float glass. (Single-layer or double-layer)

This glass is molded in the tin tank with the gas (H2, N2) and has high smoothness. And excellent light transmittance rate is more than 90%. In addition, it has better resistance and UV compartment capacity. And low thermal expansion and contraction coefficient. All the features decide that this kind of glass could last more than 20 years with good appearance.

 

Toughened (Tempered) Glass. (Single-layer )

Toughened or tempered glass is a type of safety glass processed by controlled thermal or chemical treatments to increase its strength compared with normal glass. when toughened glass broken,  it will crumble into small granular chunks instead of splintering into jagged shards. However, the light transmitance is nearly the same as normal float glass.  

 

Scattering Glass( Single-layer)

Scatering Glass is a kind of newly designed glass which is specially treated on the surface and structure and it can divide the direct light into smaller beams of light with different directions. It increases the light transmitance and uniformity in the greenhouse and decrease the shadow area of greenhouse structure effectively.  The light transmitance of scattering glass is more than 97.5% and it can increase more than 15% production.


Q:What is the cost of a typical nursery tray?
The cost of a typical nursery tray can vary depending on factors such as size, material, and brand. However, on average, you can expect to pay around $1 to $5 per tray.
Q:Where did the plasticizer come from? Plastic products are generally available?
We like the plastic biodegradable masterbatch [], this is mainly used for plastic film, plastic film and other plastics etc..When the plastic is not added, it is left in the ground after use. Maybe 1 years later.After adding biodegradable masterbatch, the film is not buried in the ground without soil. But when they're done, sell them directly underground. After one or two months, after the decomposition of biological, they become powder, and soil is no difference, the most important thing is no pollution
Q:I have a mayo jar that I thoroughly washed out. It has a screw on plastic lid.The cardboard box the starch came in is not practical for my use.If a plastic container is not acceptable, would a glass mason jar work?I am worried about clumping or mold.
complex thing. search over google and yahoo. just that can help!
Q:Can nursery trays be used for starting perennial shrub seeds?
Yes, nursery trays can be used for starting perennial shrub seeds. Nursery trays are commonly used for seed starting as they provide a controlled environment for germination. They help maintain moisture levels, protect seeds from pests, and allow for easy transplanting once the seedlings are ready. However, it's important to ensure that the trays have adequate drainage holes to prevent waterlogging and to follow specific instructions for each type of perennial shrub seed.
Q:How are plastic grafting clips used in plant propagation?
Plastic grafting clips are used in plant propagation to secure the scion (upper part of the plant) onto the rootstock (lower part of the plant) during the grafting process. These clips provide support and ensure proper alignment of the two plant parts, allowing for the successful union and growth of the grafted plant. They are easy to use, lightweight, and provide a secure hold without damaging the plant tissues. Additionally, plastic grafting clips can be easily removed once the graft has successfully taken, making them a convenient tool for plant propagation.
Q:I know how hard it is to recycle plastics, like bags and bottles and such. DO you think there is an efficent and economical way to partially melt or adhere plastics together to make like commerical fenceposts, bricks, or wall materials with out harmful side effects, leeching, high energy output to make them? If we were to just walk around gathering plastic bags, bottles and other stuff that clogg landfills and take hundreds of years to decay is this s resource we could scientifically use for building material?
I always thought of this, I dont think there is an energy efficient way to make new plastics without harming the environment. This may sound weird but maybe a giant magnifying glass could do it. costs no energy but it does cause pollution, but there might be a way.
Q:Are nursery trays suitable for starting plants from adventitious roots?
No, nursery trays are not suitable for starting plants from adventitious roots.
Q:I am looking online for which plastics are safe from BPA. I understand 7 is really bad but if you can tell me the rest b/c now Im really confused.Thanks
These recycling numbers can range from #1 to #7, depending on the type of plastic. The #7 recycling label is a catchall indicator for plastics made with a resin other than those in the #1 to #6 designations, or made of more than one resin. The #7 category not only includes polycarbonate, but also includes compostable plastics made of organic material and other types of plastic that do not necessarily contain BPA (Bisphenol-A).
Q:where to buy plastic crown molding
We actually make plastic crown molding for this company. Give them a call they may be able to help you out. Spexco LLC Construction Service Supply 1219 Flynn Rd Camarillo, CA 93012-6209 Phone(805) 484-8013
Q:Are agricultural plastic products used in precision agriculture?
Yes, agricultural plastic products are commonly used in precision agriculture. These products, such as plastic mulch films, greenhouse covers, and drip irrigation systems, play a crucial role in optimizing crop production by providing controlled environments, conserving water, and minimizing weed growth.

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