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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Covering Material:

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: Are there any types of frictionless plastics? If you slide your finger across the surface of an Apple iMac you will get the feeling that your finger is quot;electrifiedquot; and floating. In other types of plastics you get the feeling that your finger is quot;stickyquot; (like touching glue).: There is no such thing as a frictionless surface. there are several ways to reduce friction though.

Q: How does ground cover impact the growth of nearby fruit trees?: Ground cover can have both positive and negative impacts on the growth of nearby fruit trees. On one hand, a well-chosen ground cover can provide numerous benefits like reducing soil erosion, conserving moisture, and suppressing weed growth. This creates a healthier environment for the fruit trees by improving soil fertility and moisture availability. On the other hand, if the ground cover competes with the fruit trees for resources like sunlight, water, and nutrients, it can inhibit their growth and development. Therefore, selecting appropriate ground cover species and managing their growth effectively is crucial for ensuring optimal growth and productivity of nearby fruit trees.

Q: A large number of polyethylene particles, good color: No staining of milky white translucent waxy, touch a smooth feeling, soft and tough, slightly elongated, generally poly LDPE soft, HDPE hard, LLDPE more viscous.

Q: When the issue of San Francisco banning its city employees from using bottled water (allegedly for environmental concerns in making the plastic from petroleum), another newscaster also mused that plastic water can be a health issue from the seepage of the plastic into the water.Do you view bottled water as a health risk? Has anyone had problems with this?: Plastic bottles are a problem - globally. They are made from petroleum. The problem with plastic, is the same as it's biggest selling point - it doesn't break down. Water will not disolve, or weaken plastic. The thought that plastic byproducts, or polymers are seeping into the water, or any food contained in plastic is highly doubtful - I don't even think it's possible. The contaminant would have to exist in the water at the time of bottling. Everyone was alarmed by the melamine contamination in grain products from China, which wound up poisoning thousands of pets. The powdered melamine, a plastic base, was mixed in the grain, possibly intentionally. I say that, because the melamine powder is an unmistakable pink color. As far as bottled water goes - it's ridiculous. Most bottled water comes straight out of a tap. It's the same water that everyone in that community/city drinks. The companies that produce bottled water want you to think that tap water is unsafe, so you'll buy their water. Laughable, when it's the same. So, NO plastic isn't leeching into your bottled water, but it is creating a landfill and trash nighmare.

Q: Can ground cover be used to attract butterflies?: Yes, ground cover can be used to attract butterflies. Certain types of ground cover such as clover, thyme, or wildflowers provide food sources and shelter for butterflies, attracting them to your garden or outdoor space. These plants also offer nectar-rich flowers for adult butterflies to feed on, making them an ideal choice for attracting these beautiful pollinators.

Q: what numbers are unsafe for plastic bottles?I know that 7 is bad and that is all what are all the other Numbers or brands?Also does anyone know what products contain the chemical phthalate?: It is the hard plastics that remind you of glass

Q: When used as filler, what will the effect of calcium carbonate be in plastics?Please cite the source of your answers. Thanks! :): The first link below is an excellent tutorial on fillers in plastics. CaCO3 filler is used to reduce cost and to impart structural rigidity to plastics. It is used in both thermosetting resins like polyesters and thermosetting resins like polypropylene. CaCO3 does not impart a significant amount of strength to the plastic, like happens with fiberglass and carbon fiber, but its effect on the plastic allows the manufacturer to make products with some improvement in properties like compression. Most mineral fillers like CaCO3 result in a reduction in the tensile strength of the plastic. Hope this is helpful to you. JIL HIR

Q: Can agricultural plastic products be used for bee hives?: Yes, agricultural plastic products can be used for bee hives. Some beekeepers use plastic materials, such as polystyrene or polypropylene, to construct beehives. These plastic hives offer various advantages such as durability, insulation, and ease of maintenance. However, it's important to note that wooden hives are more commonly used due to their natural properties, such as breathability and moisture regulation, which are beneficial for the bees' health.

Q: Can ground cover be used to improve soil quality?: Yes, ground cover can be used to improve soil quality. Ground cover plants, such as clover or grasses, help to prevent erosion, reduce weed growth, and increase organic matter in the soil through their root systems. These plants also provide shade, which helps to retain soil moisture and regulate soil temperature. Additionally, ground cover plants can attract beneficial insects and microorganisms that contribute to healthy soil ecosystems.

Q: What are some ground cover options for fruit gardens?: Some ground cover options for fruit gardens include strawberries, clover, creeping thyme, and mint.

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