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Model:Underlayments - APP/SBS Modified Bitumen Asphalt Membrane

MODEL:

APP Modified Bitumen Asphalt Membrane

Description:

APP modified bitumen asphalt membrane is atactic polypropylene (APP),high polymer, other chemical material and asphalt at high temperature by use of strict technology and scientific formulation .And then use polyester unwoven fabric as fabric layer ,with evenly impregnated double sides to make APP modified asphalt composite ,a new type waterproof material the surface of which undergoing a technological process i.e. covering it with PE film ,fine sand and slate separately.

Use:

APP modified bitumen asphalt membrane is widely used on the surface of building and underground waterproof construction; waterproofing construction such as underground tunnel, bridge and pool.

Features:

Excellent waterproof efficiency.

Good elasticity.

High extensibility

Package: package to rolls with plastic belts.

SBS Modified Bitumen Asphalt Membrane

Description:

width: 1m

thickness : 2mm , 3mm , 4mm ,

area of roll : 15sq.m , 10sq.m , 7.5sq.m

low temperature flexibility : -18/-25

surfaced materials : PE film , granule, slate , metal foil , sand , mineral

Package: package to rolls with plastic belts.

APP

Thickness(mm)	2		3			4
Surface materails	PE	S	PE	S	M	PE	S	M
Weight(kg/roll)	33.0	37.5	32.0	35.0	40.0	42.0	45.0	50.0
Length(m)

No.	BASE			PY		G
	TYPE			I	II	I	II
1	Soluble Content g/M squared>=			2100
2	Water Impermeability	Pressure. Mpa >=		0.3		0.2	0.3
		Keeping Time. Min>=		30
3	Heating Resistance?C			90	105	90	105
				no slipping no flowing, no dripping
4	Tensile Strength N/50mm>=		MD	450	800	350	500
			CD			250	300
5	Elongation %>=		MD	25	40	-
			CD
6	Flexibility-Low Temperature?C			-5	-15	-5	-15
				no crack
7	Tear Strength N>=		MD	250	350	250	350
			CD			170	200

SBS

Thickness(mm)	2		3			4
Surface materails	PE	S	PE	S	M	PE	S	M
Weight(kg/roll)	33.0	37.5	32.0	35.0	40.0	42.0	45.0	50.0
Length(m)

No.	BASE		PY		G
	TYPE		I	II	I	II
1	Soluble Content g/M squared>=	2.5mm	-		1300
		3mm	2100
		4mm	2900
2	Water Impermeability	Pressure. Mpa >=	0.3		0.2	0.3
		Keeping Time. Min>=	30
3	Heating Resistance?C		90	105	90	105
			no slipping no flowing no dripping
4	Tensile Strength N/50mm>=	MD	450	800	350	500
		CD			250	300
5	Elongation %>=	MD	30	40	-
		CD
6	Flexibility-Low Temperature?C		-18	-25	-18	-25
			no crack
7	Tear Strength N>=	MD	250	350	250	350
		CD			170	200

Model:Underlayments - Breathable Waterproof Underlayments

MODEL:

Use:

Breathable roofing underlay positioned immediately above the insulation layer in a warm pitched roof, or in a cold pitched roof (ventilated or unventilated). Breathable roofing underlay for use under tiles and sheeted roofs, over open rafters or on to fully boarded substrates. Breather membrane for timber frame wall construction. Easy installation. Excellent nail tear and tensile strength. Use as underlay for warm or cold roof construction to minimise roof-space condensation. 100% waterproof. UV and heat-resistant. Can be used in windy areas.

Features:
Strong & Durable

High performace breather membrane
Constructed from high tensile spun-bonded polypropylene layers
Higher levels of water resistance
Full moisture vapour permeability
Breathable underlay for tiled and slated pitched roofs
Eco-friendly to be completely recyclable.

Main Specification:
FMFB130 Breathable Roof Membrane
Weight: 130g/sq. M
Width: 1.5m
Length of Roll: 30m-50m
Colour: Blue (top surface)
White (under side)
Tensile Strength: 166/112
Water vapour transmission: 1500-1800g/sq. M/24h
UV resistance: 4 months
Output ability: 50,000 sq. M /day. Shift

Model:Underlayments - SteepRoofGuard flex 200 series Waterproof Underlayment

MODEL:This is composed of a high-strength, spunbonded polypropylene base sheet, co-extruded on both sides with UV stabilized polyolefin.

Specification
- Can be PP woven base liminated with PP non-woven fabric
- Can be PP woven base co-extruded on both side with polyolefin
- Can be PP woven base antislip coated with PP non-woven laminated fabric
- Finished products size and weight range :
Roll length : 50m up
Roll width : 0.8m - 1.5m
Unit weight : 100gsm - 250gsm

Technical parameters

Property of per roll	Normal Value
	North America	Europe
length	257.5ft	78.5 m
width	3.1 ft	0.945m
weight	33 lbs	15 kg
Tensile strength N/200mm	CD>=400N
	MD>=400N
Tensile tear strength	CD>=1000gf
	MD>=1000gf
Low temperature flexibility	<=23?F	-5?C
heat resistance	>=185?F	85?C

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