Views: 7 Author: Site Editor Publish Time: 2021-04-19 Origin: Site
1. Site selection skills
The location of the thermal insulation house of the breeding farm should be a place with a leeward wind and sunny, high terrain and dry soil.
2. Alternative insulation materials for the insulation room of the farm
Extruded polystyrene foam (extruded board), molded polystyrene foam (ordinary foam board), sprayed rigid foam polyurethane, rigid foam polyurethane insulation board (products), foam glass, foam concrete (foam mortar) ), chemically foamed cement board, lightweight aggregate insulation concrete (ceramsite concrete, etc.), inorganic insulation mortar (vitrified microbead insulation mortar), polystyrene particle insulation mortar, mineral wool (rock wool), phenolic resin board, expansion Perlite insulation mortar, inorganic active wall insulation materials, etc.
Three, mature insulation materials
Insulation materials for farms are of course foam, glass wool, and insulation ash. These materials have better performance in the insulation series. They must be sealed. The better the seal, the more stable the temperature control. These materials have been used maturely, and the effect is Not bad.
Using rock wool board, rock wool board has good thermal insulation effect and long service life, mainly because it is more economical.
Polyurethane construction case of thermal insulation room of breeding farm
Fourth, the characteristics of polyurethane insulation materials
After the civil construction of the farm is completed, spray polyurethane insulation material.
Polyurethane is foamed on-site and sprayed by a polyurethane high-pressure sprayer. It is easy to operate and can be used in any complex roof construction. Usually the construction is operated by 3-4 people. The spray can be more than 20 cubic meters per day. Calculated by millimeters, it can spray more than 700 square meters per day.
Polyurethane rigid foam is a dense microcellular foam with a closed cell ratio of more than 92%. It has a smooth self-skinning and is an excellent impermeable material. The
Rigid polyurethane foam is widely used in Europe and the United States for building roofs, walls, ceilings, floors, doors and windows, and other thermal insulation materials because of its light weight, low thermal conductivity, good heat resistance, aging resistance, easy to bond with other substra
On July 15, CNMC-E3 polyurethane spraying machine produced by Winter Machinery was loaded in Winter Industrial Park and will be exported to Russia soon.CNMC-E3 polyurethane spraying machine is widely used in industrial maintenance, tunnels, subways, waterproofing of road base, foam film and televisi
Foam Expo will be held in Detroit, Michigan, USA on June 20-21, 2023. Foam Expo serves all types of foams and raw materials used in the manufacture of foam and foam-related products, including the consumer and industrial foam markets. The show will showcase solutions for molded, rigid and flexible f
CNMC-E3 polyurethane foam spraying machine shipped to USA.Voltage: 110V, equipped with 1 gun, 1 lifting pump, 1 Graco pipe, 1 round nozzle of gun, 2 meters of air hose, 1 tool box.
All family members:According to the provisions of the national statutory holidays, and taking into account the actual situation of the company, the following arrangements are made for the May Day holiday in 2023: I. Saturday, April 29 (Saturday) - Wednesday, May 3 (Wednesday) holiday transfer, a tot
Can you believe it? After spraying polyurea in the bamboo basket, the bamboo basket can be used to fetch water to make it drip-proof; after spraying polyurea on the outside of the watermelon, no damage can be seen even if it is dropped from the 15th floor.That's right, polyurea, the "king of coating
On October 22, the CNMC-E3 polyurethane spraying machine produced by Hightop was loaded in the Hightop Industrial Park and will be exported to Germany soon. CNMC-E3 polyurethane spraying machine is widely used in industrial maintenance, tunnel, subway, roadbed waterproofing, foam film and television
On October 22, the CNMC-E3 polyurethane spraying machine produced by Hightop was loaded in the Hightop Industrial Park and will be exported to Germany soon. CNMC-E3 polyurethane spraying machine is widely used in industrial maintenance, tunnel, subway, roadbed waterproofing, foam film and television
On October 16, Liu Xiaolin, Secretary of the Party Working Committee and Director of the Management Committee of Jining Economic Development Zone, Xu Gang, member of the Party Working Committee and Deputy Director of the Management Committee, and other leaders visited Gentop workshop to inspect and
All employees:According to the provisions of the national statutory holidays and the actual situation of the company, the following arrangements are made for the National Day holiday: 1. From October 1st (Saturday) to October 7th (next Friday), there will be a total of 7 days off;All day on October
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