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Sanya Colourful asphalt shingle
Sanya Colourful asphalt shingle

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over 16 colors ,the competitive price and the best quality ,the best service

Production introduction:

The polychrome bituminous felt is the constructional materials of roof ,It is used by occident for many years. It is the flexible tile which possesses decorative and water-repellent function, and adds a new constructional matedal for building trades of China. This product used glass fiber felt as padding. After spread on the petroleum asphalt, the colorized mineral particles are covered on one surface, the tegular waterproofing roofage which is made from isolated material is dusted on another surface. This product can reduce 20%-30% load of roofing, and it has third dimension and diversiform shape and color.

 

The scope of application

It is used for the knee roof of the residential houses .public service and villa that possess important and normal waterproofing level .It has waterproofing function and the function of roofing tile.

 

The process of construction

1. The concrete roofing and wood foundation, but they must be smooth and clean.

2.The concrete roofing have to be tacked into the mortar by zinking nail when the mortar does not solidified ,then painting the gooey on, in order to fix the characteristic of capability ground-the-clock function: the polychrome bituminous felt roofing can resist illumination and wintry climate.

3.The moist and adiabatic function: the thermal conductivity of the polychrome bituminous felt roofing is low ,it stops the quantity of heat to conducting to inside from outside on summer and loosing from inside to outside .So it ensures the comfortable life of the owner who lives in the cockloff.

4.Corrosion resistance: the polychrome bituminous felt roofing can not be rusted or speckled in atrocious weather. It is not easy to pile up ash in order to lead to speckle. It will not pile up water stain, even though in rainy season. It will be much cleaner after raining.

1.Fire-proofing: the polychrome bituminous felt roofing accords with the ASTM108 of ASTM. It reaches A ASTME.

2.Wind resistance accords with first level of ASTM D3018 and UL,the first level of ASTMD3161 and ASTM3462.The polychrome bituminous felt passes the test of wind resistance .(under 96 kilometer per hour)

3.The range is extensive: because of the flexible function of the polychrome bituminous felt, it is the same with all kinds of building, such as arc,circular foofing.

3.It is cheap and easy to construct :the polychrome bituminous felt can be constructed under any climate ,so it shortens the period of construction. It saves the cost of labor used. The weigh of the roofing is light .It reduces the cost of project for bearing.The polychrome bituminous felt has good aggregative economy guideline.

4.Lasting and low maintenance rate: the polychrome bituminous felt has long useful life,about 20-50years.If the installation is correct, the polychrome bituminous felt roofing need mot to maintain at all. Even if broken ,it is easy to maintain.

5.Beauty and style: the polychrome bituminous felt accords with most of architectural style. It supplies many colors in order to satisfy different taste.The color can match and set off the self-colored of other constructional materials, such as brick and stone wall,dope and the cladding. So it makes the surrounding become more beautiful.

 

Storage and transportation

1.The products of different colors and levels must be stored well; the treated felt tile should be keep flat, the height can not exceed 15 bundles. It should be stored without sunshine and rain ,and it should be lay at the ventilated place.

2.The treated felt tile should be keep flat in the process of transportation, it would be covered by manta when necessary.

 

GB/T20474-2006

S.N

Testing item

Single

Double

1

g/mm≥Dissoluble composite content

1000

1800

2

N/50mm≥Pull tension

Longitudinal

500

Traverse

400

3

Heat resistance 90°C

Nonslip, no flow, no drop

4

Compliance 10°C

NO crack

5

Tearing strength N≥

9

7

Water impermeability 0.1Mpa,30min

impermeability

8

N

75

 

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