Plastic Modified Asphalt Waterproofing Membrane

Plastic modified asphalt waterproofing roll-roofing refers to the polyester tire, glass fiber felt, glass fiber reinforced polyester felt as the tire base, with random polypropylene (APP) or polyolefin polymers (APAO, APO, etc.) as petroleum asphalt modifier, both sides covered with isolation material made of waterproofing roll-roofing.

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Waterproof board

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Plastic Modified Asphalt Waterproofing Membrane

Detail

Product Description.

Product Type.

According to the tire base is divided into polyester felt (PY), glass fiber felt (G), glass fiber reinforced polyester felt (PYG)

According to the upper surface isolation material is divided into polyethylene film (PE), fine sand (S), mineral granules (M). The lower surface isolation material is fine sand (S), polyethylene film (PE).

According to the material performance is divided into type I and type II

Specifications.

Commonly used width 1000mm

Thickness of polyester felt rolls: 3mm 4mm 5mm

Glass fiber felt roll thickness: 3mm 4mm

Glass fiber reinforced polyester felt roll thickness: 5mm

Marking: products by name, model, tire base, upper surface materials, lower surface materials, thickness, area and standard number order mark

Example: 10m2 area, 3mm thick, the upper surface of mineral granules, the lower surface of polyethylene film, polyester felt Ⅰ plastic modified asphalt waterproofing roll-roofing marked: APP Ⅰ PY M PE 3 10 GB 18243-2008

Product features.

1, the product has a unique high temperature resistance, but also has a good low temperature flexibility, both.

2、Good water resistance, strong abrasion and corrosion resistance, wide range of application.

3、Good elasticity, large elongation, strong ability to adapt to the deformation of the grass-roots level.

4、It can be constructed by both hot melt method and cold bonding method.

Scope of application.

1, generally used in industrial and civil buildings waterproof.

2, applicable to a variety of underground engineering waterfront waterproofing.

3, bridges, roads, parking lots, subways, tunnels and other municipal engineering waterproofing.

Executive standard: JCT1075-2008

Table 1 Mass, area and thickness per unit area

Specification(Nominal thickness)/mm		3			4			5
Upper surface material		PE	S	M	PE	S	M	PE	S	M
Lower surface material		PE	PE、S		PE	PE、S		PE	PE、S
Area/(m²/roll)	Nominal area	10、15			10、7.5			7.5
	Deviation	±0.10			±0.10			±0.10
Mass per unit area/(kg/m²) ≥		3.3	3.5	4.0	4.3	4.5	5.0	5.3	5.5	6.0
Thickness/mm	Average value ≥	3.0			4.0			5.0
	Minimum single value	2.7			3.7			4.7

Table 2 Material properties

Serial number	Projects		Indicators
			Ⅰ		Ⅱ
			PY	G	PY	G	PYG
1	Soluble matter content/(g/m²) ≥	3 mm	2 100				—
		4 mm	2 900				—
		5 mm	3 500
		Test Phenomenon	—	Tire base is not combustible	—	Tire base is not combustible	—
2	Heat resistance	℃	110		130
		≤mm	2
		Test Phenomenon	No dripping or dripping
3	Low temperature flexibility/℃		- 7		-15
			No cracks
4	Impermeability 30min		0.3 MPa	0.2 MPa	0.3 MPa
5	Tension	Maximum peak pull/(N/50 mm) ≥	500	350	800	500	900
		Sub-peak pull/(N/50 mm) ≥	—	—	—	—	800
		Test Phenomenon	No cracking or separation of the asphalt coating layer from the tire base in the middle of the specimen during the tensile process
6	Elongation	Maximum peak elongation/% ≥	30	—	40	—	—
		Second peak time delay rate/% ≥	—		—		15
7	Mass increase after water immersion/% ≤	PE、S	1.0
		M	2.0
8	Thermal aging	Tensile Retention Rate/% ≥	90
		Elongation retention rate/% ≥	80
		Low temperature flexibility/℃	- 2		- 10
			No cracks
		Dimensional change rate/% ≤	0.7	—	0.7	—	0.3
		Quality loss/% ≤	1.0
9	Oil penetration	Number of sheets ≤	1.0
10	Seam peel strength/(N/mm) ≥		1.5
11	Tear strength of nail bar/N ≥		—				300
12	Mineral granule adhesion/g ≤		2.0
13	Thickness of asphalt coating layer on the lower surface of the coil*/mm ≥		1.0
14	Artificial climate accelerates aging	Appearance	No sliding, dripping, dripping
		Tensile Retention Rate/% ≥	80
		Low temperature flexibility/℃	-2		-10
			No cracks
a Only applicable to single-layer mechanically fixed construction method coil. b Only for rolls with mineral granule surface. c Only applicable to hot-melt construction of the coil.