APP modified bitumen waterproof membrane
APP modified bitumen technology has proven by far to be the most reliable technology in the waterproofing industry. It is made with APP modified bitumen and includes a reinforcement of polyester or glass mat, covered with PE films, sand or mineral substance on the surface. Developed by a seasoned research and development team, their unique formulation and superior quality provide exceptional durability and resistance to severe weather conditions. 

Model	Base	Front Cover	Back Cover	Thickness		Width	Qty. / Roll	Adhesive	Standard
o I o II	o PY	o PE	o PE	o 3mm o 4mm o 5mm		o 1m	o 15 sq.ms o 10 sq.ms o7.5 sq.ms	o  Not Adhesive   o Single adhesive	o GB 18242-2008 o GB/T 23260-2009
	o G	o S
	o PYG	o  M
PY—Polyester G— Fiberglass PYG—Fiberglass reinforced Polyester					PE—Polyethylene S—Sand M—Mineral

Product Features

1. APP modified bitumen waterproof membrane has good water tightness.

2. APP modified bitumen waterproof membrane is high strength of extension, good ductility and weathering resistance

3. APP modified bitumen waterproof membrane is special used for high temperature.

4. APP modified bitumen waterproof membrane is easy construction, can be constructed all of the year by the  way of hot melt.
Storage and Transportation
1.Different items, models, dimensions and grades should be stored separately.
2.Put the product in a dry ventilated place with the temperature lower than 50'c and the height less than 2 layers.
3.It will not be factory if any problems caused by wrong transportation or storage or the storage years are more than a year.
4.All the rolls should be erect without any putting across or incline. 

Sichuan Tianqiang Waterproof Insulation Materials Co., Ltd. , a professional waterproofing enterprise, which is focuses on waterproofing material scientific researching, designing, manufacturing, marketing, technical advice and construction services. We have 3 High Polymer waterproofing membrane production lines, 2 APP/SBS Modified bitumen membrane production lines, Self-adhesive membrane production line, Waterproof coating production line. We sincerely welcome friends from all over the world to contact us, visit and cooperate with us.

2.Factory, direct supplier, competitive price

3.Know how to control the costing with 30 years producing experience

4.Warm and friendly service and guidance.

5.2 shifts workers for 24hrs production, high capacity and efficiency.

6.Both small and big orders are welcomed.

7.24 hours one-to-one on-line service.