Shandong shield insulation material co., Ltd. is a professional enterprise of series production of rigid polyurethane foam insulation Board, which was established in May 2008, Shandong province ningjin County Lu Dun polyurethane product co., Ltd. branch enterprises. ningjin County, Shandong province Lu Dun polyurethane product co., Ltd. is a provincial-level high-tech enterprises, Chinese patent star enterprise, provincial contract-Shandong consumers satisfaction unit credit and provincial. "Lu Dun" trademark as a famous brand of Shandong province, Lu Dun ® polyurethane hoses are national inspection-free product, in response to a national building energy efficiency, call of the realization of a low carbon economy, in Shandong shield insulation material company limited was established in May 2008 ...

Shandong shield insulation material co., Ltd. covers an area of 120 acres, has 35,000 square meters of workshops, 5,000 square meters of office buildings, has introduced advanced continuous production line 4 of rigid polyurethane foam, extruded XPS line 1, rigid polyurethane foam with fly ash-cement composite lightweight wall board production line 3, a total investment of 100 million Yuan. producing all kinds of insulation plates about 5 million square meters, production value of about 250 million.

Lu Dun ® insulation boards in the summer without air conditioning can maintain 25 ¡æ, winter without heating keeps 12 ℃ or so, solar heating up around 20 ° c, is the best insulation for energy-efficient, low-carbon.

2009 I produced and national utility model patent (patent number: 1,275,236) of polyurethane rigid foam insulation board selection was awarded the national comfortable housing project of construction of parts and products. since the establishment of the company, focusing on talent introduction, scientific input and scientific management, has become a ningjin County high-tech enterprises.

Lu Dun ® rigid polyurethane foam products are:

1. Paste the wall plate

about extravasation is widely used in a variety of industrial and civil construction, such as wall and roof insulation, thickness, density can be customized according to customer requirements.

2. double-sided foil clad plate

is widely used in industrial and civil construction and high-humidity environment in the wind pipe insulation of ventilation and air conditioning systems. the thickness of aluminum foil, polyurethane rigid foam density and thickness can be customized according to customer requirements.

3. two-sided color steel composite Board

widely applies to the duty room, building site temporary buildings, guard room, shops, factories, offices, shops, warehouses, and so on. color-color and thickness of the steel and thickness of rigid polyurethane foam, density can be customized according to customer requirements.

4. color steel, PVC composite panels

scope as above, color steel, PVC color, thickness, thickness of polyurethane rigid foam can be customized according to customer requirements.

5. double-sided PVC composite panels

applies to light steel structures for industrial and civil architecture, frame Interior partition wall, interior partitions and ceiling. PVC thickness, color, rigid polyurethane foam density and thickness can be customized according to customer requirements.

6. double-sided rigid polyurethane foam cement, fly ash composite Board that is light-weight interior wall plates and wall plates

interior wall partitions 90 (90mm), namely 50mm thick polyurethane rigid foam panels, 40mm cement, fly ash, price equal to 24 cm brick price wall panel 120 Panel (120 mm), thick rigid polyurethane foam 80mm, 40mm cement, fly ash, prices below the cost of 37cm brick walls. is widely used in light steel structure frame.

7. cement and fly ash lightweight polystyrene wall panels on both sides

90 ( 90mm), namely 50mm (XPS) polystyrene foam cement, fly ash and 40mm, cost less than 24 cm brick wall cost. these two kinds of light weight wall Board, is 24 cm brick wall weight one-Nineth, installed high efficiency, short construction period, indoor space increases, construction cost low. is widely used in industrial and civil construction of light steel structure frame.

8. single-side rigid polyurethane foam cement, fly ash thermal insulation exterior wall decorative plate

cement and fly ash on the surface with a variety of colors, patterns and materials (such as: stone-like coatings, aluminum plate, marble, tiles, paints) texture, achieve a one-time construction, insulation, and decorative purposes, reducing construction costs, improving effectiveness.

after we of experimental proved, in November 2009 ~2010 years March for decades years occurs of winter low temperature season, in paste has 5cm thick of polyurethane hard bubble outside wall insulation plate of office building within, indoor without heating, can keep temperature in 11 ℃ around, summer without opened air conditioning, indoor temperature keep in 25 ℃ around; by mounted polyurethane hard bubble insulation plate using of once investment, About 5 years back.