green environmental protection 50mm PU sandwich roof panel used in America

1.Description

green environmental protection 50mm PU sandwich roof panel used in America

2. Specification

3.Structure

Upper and lower metal exterior sheet sandwich panel with the PU foamed . The exterior metal sheet can be color sheet , aluminum & zinc coated steel sheet , aluminum coated steel sheet ambossed color steel sheet . PU sandwich panel is the best heat resisting & maintaining materials acknowledged in the world at present .

4. Feature

Length : as per requirement considering the transportation constraints

Light weight : 10-14kg / m 2

Length : as per requirement considering the transportation constraints

Thickness of steel sheet : 0.326mm , 0.376mm , 0.426mm , 0.476mm , 0.526mm

Density : 35-45kg / m3

Thermal conductivity : λ=0.0175kcal / m.h℃ with good heat resisting

Strong and excellent strength

5. Introduction

PU is short for polyurethane , which is also called Urethane rubber or spring rubber . The name is poly-urethane or isocyanate polymer . Polyurethane is elastomer between plastic and rubber with a unique combination of their excellent performance.Wall panel and roof tile has 50mm , 75mm , 100mm , 125mm , 150mm foam with 0.326mm , 0.376mm , 0.426mm , 0.476mm steel sheet widely use for prefabricated house , construction site , bulidng , warehouse , worker camp , office , cold storage ect . It is low cost and thermal insulation , waterproof , sound insulation , moistureproof .The fix width of wall panel and roof tile have 1150 and 950 mm mm , length is no limte but less than 12000mm because of the transportation . The surface metal coat could adopt galvanize aluminum steel sheet , galvanized aluminum zinc color steel sheet and the galvanized color steel sheet .

Yiwu Wenyu Trading Firm established in 2003 , located in Nanhai District, Foshan, Guangdong, China .With more than 10 years of development , is one of the largest sandwich panel manufacturer in south china . At present , we have 4 factories and more than 30 international production equipment machines , covering an area of more than 60000 square meters . The yearly output of sandwich panel has reached 8 millions square meters , daily maximum capacity of 40000 square meters . All kinds of sandwich panel , metal corrugated tile , purified aluminum material and steel structures can be produced , it is widely used for purifying workshop , prefabricated house , container house , steel structure warehouse , light steel structure villa ,road wall , indoor ,drying tunnel and painting workshop ect .

Under the spirit of enterprise development purposes “It is of long standing and well established with non-stop enterprising” and the company business philosophy “ Good Faith、Best quality and Order without any worry” , untiring pursuit and unceasing innovative and the improvement of products and services , the products are welcomely by our numerous customers both for home and abroad , they were mainly exported to more than 100 countries,including Middle East,Africa,Southeast Asia,America and Europe. In the new era and new opportunities, let’s make progress together to create a better tomorrow. Welcome to visit our factory.