Excellent Agricultural Rock Wool Blanket
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 300 m.t.
- Supply Capability:
- 1000 m.t./month
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Rockwool cubes come in many different sizes. They all have holes in them to allow for starter cubes to be placed in them. They are sold by the strip or by the case. The 4" x 4" x 4" and the 6" x 6" x 6" are the most popular for growing plants to full term. The smaller blocks are generally used as a supplemental growing medium (placed in grow rocks, on a slab or directly into a hydroponic system
Properties | Data |
PH Value | 6-8 |
Water Absorption Rate(%) | >600 |
Organic Material Content(%) | 1.5-2.5 |
Free hydroxybenzene(as phenol) (mg/kg) | <1.8< span=""> |
Free aldehyde(as formaldehyde) (mg/kg) | <20< span=""> |
Average Fiber Diameter(um) | <7< span=""> |
Shot content(particle diameter≥0.25mm) (%) | ≤12 |
Product is packed in polythene plastic thermal-shrink film.
Thickness of each package is within the range of 300-400 mm.
During transportation and storage, keep product away from moisture and compressive deformation
Genaraly 6-9 pcs/pack
Characterized with excellent chermical stability, nontoxic and non-pollution, this product is especially suitable for industrialized production of vegetalbes, fruits and flowers.
- Q: External wall insulation rock wool board construction points and matters needing attention, know how much?
- Rock wool, also called asbestos, is a kind of mineral cotton. It is made of natural rock and mineral and is made of fluffy, short and fine fiber.
- Q: What is the best sound proof cotton in the decorative plaster board partition wall? Mineral wool rock and glass wool.
- At present, the market is the best sound effect is said to be gradient sound-absorbing cotton, as well as high barrier sound felt. The price is relatively high, the price range is 55-80 yuan per square meter. The advantages of its products are more environmentally friendly, first of all, the construction will not cause skin itching. No emissions. It won't be pulverized. The sound absorption effect is reflected in the full frequency silencing, and has a good reduction effect on low frequency, intermediate frequency and high frequency sound. High barrier acoustic felt is reflected in its high damping performance. It can effectively restrain the sound propagation caused by resonance when it is attached to the thin plate. Usually relatively high-end, or official sites are more respected.
- Q: What is mineral fiber cotton? Yes, it's insulation.
- Mineral wool, glass wool, rock wool, slag including cotton (cotton), aluminum silicate fiber, alumina fiber, can be classified according to the production process of products use or use temperature etc..
- Q: The difference between rock wool and mineral wool
- Cotton like short staple fibers made from silicate melts, including slag cotton, rock wool, glass wool and ceramic fibers, generally only refer to the first two.
- Q: What are the common thermal insulation materials?
- Main use of mineral cotton: its products are mainly used in the walls of dry buildings, roof, ceiling and other insulation, insulation and sound absorption, but also made of waterproof felt and pipe sleeve.
- Q: What are the requirements for floor and exterior wall waterproofing in building construction?
- The overall waterproof design of the exterior wall shall include the following contents: 1. Construction of waterproof engineering for exterior wall; 2. Selection of waterproof layer material; 3. Waterproof structure of joint sealing
- Q: Exterior wall insulation putty powder construction needs to pay attention to what problems?
- The production enterprise of rock wool board insulation system should have professional guidance in the construction process, and cooperate with construction units and site supervision to do construction quality control work. Material access must be in accordance with specifications, quantity and quality requirements, after acceptance of qualified to storage, and should be kept by hand, is strictly prohibited open-air stacking. Curtain wall rock wool board should be overhead damp proof piling up. Plastering construction should meet the following requirements: rock wool board paste after surface treatment with plaster surface plate, scraping the mortar on the surface coated with a stainless steel spatula (thickness 1 ~ 1.5mm), and press the rock wool board surface fiber. Mortar should be configured in strict accordance with product instructions, configuration of the adhesive should avoid direct sunlight, and should be used within 2h.
- Q: What are the differences and prices between rock wool board and mineral wool board?
- Its main chemical components are silica, three, two aluminum oxide, calcium oxide, Magnesium Oxide, and a small amount of iron oxide, etc., and a small amount of phenolic resin is added to make the molding;
- Q: What is the heating tube cotton insulation material itch on the body?
- A type of mineral cotton. Short fiber made from blast furnace slag
- Q: Fireproof rock wool board can be used as firewall?
- Rock wool board mainly by hydrophobic rock wool board pendulum method for production of insulation layer material, composite rock wool board is the natural rocks such as gabbro, Xuan Wuyan, dolomite, iron ore, aluminum and vanadium as the main raw materials, inorganic fiber adding binder, hydrophobic agent by high temperature melting, made of fiber the implementation of standards, GB/T25975-2010 is "building exterior insulation rock wool products"; rock cotton in the industrial slag blast furnace slag such as slag, phosphorus slag and fly ash as the main raw material, inorganic fiber after remelting fibrosis made. This paper introduces the main A-fire exterior wall external insulation system on the market (the following text from Chinese architectural design and Research Institute of standards "exterior insulation construction" Standard No. 10J121) the implementation of standards is GB/T11835-2007 "insulation rock wool, slag wool and their products".
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Excellent Agricultural Rock Wool Blanket
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 300 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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