RAM-CL Cross-pattern film self-adhesive bitumen membrane

RAM-CL Cross-pattern film self-adhesive bitumen membrane

RAM-CL Cross-pattern film self-adhesive bitumen membrane

The USA-imported cross-pattern film is a new type of self-adhesive waterproof membrane with a small thickness and stable dimensions.

 

1. Product Overview

RAM-CL Cross-pattern film self-adhesive bitumen membrane is a sheet-like self-adhesive waterproof membrane with uniform thickness, which is composited through a special process with high-quality synthetic rubber, tackifying resin, and road bitumen as a bonding material, Cross-pattern film as an enhancement material, and peelable isolating film covered on self-adhesive surface layer.

 

2. Product features

①  Wide application: thin and light materials, simple operation, multiple operation procedures, and applicable to different working circumstances at work sites;

② Cold applying: no use of open flame, energy saving and environment-friendly;

③ Strong bonding force: strong bonding force to realize full bonding with structural layers and achieve excellent waterproofing and water-locking effects.

④Good durability: excellent aging resistance to effectively avoid material aging due to long-time exposure in a long working period;

⑤Stable dimensions: stable dimensions to avoid material deformations due to excessively large temperature differences; ⑥ Good corrosion resistance: excellent puncture resistance and excellent alkali and acid corrosion resistance;

Wide application

Strong bonding force

Cold applying

Safety and environmental friendliness

Good durability

Stable dimensions

Corrosion resistance

 

3. Product classification and specification

Type	Type I		Type II
Thickness	1.2mm	1.5mm		2.0mm
Length	20m	20m		10m
Width	1000mm

 

4. Technical data

Confirming to GB/T23457-2009 [ Prewet waterproof membrane]
NO.	Item		Index
			P
			I	II
1	Tension	Tension/(N/50mm)：≥	150	200
		Elongation at maximum tension/%≥	30	150
2	Heat resistance		70℃,2hNo flow, no dripping
3	Low temperature flexibility/℃		-15	-25
			No crack

 

Confirming to GB23441-2009 [Self-adhered bitumen waterproof membrane] PE N
NO.	Item		Index
			PE
			I	II
1	Tension	Tension/(N/50mm): ≥	150	200
		Elongation at maximum tension/%≥	200
		Fracture elongation of asphalt/%≥	250
		Stretch phenomenon	In the process of stretching, there is no asphalt coating and membrane splitting before the membrane fracture
2	Heat resistance		70℃, dripping≦2mm
3	Low temperature flexibility/℃		-20	-30
			No crack

 

5. Applicable scope

Applicable to different waterproof engineering such as roofs, underground projects, metros, tunnels, comprehensive pipe corridors with protection layers, and waterproof engineering with high requirements of environmental protection or high requirements of fire-fighting and with needs to work without open flames.

 

Standard: GB/T35467-2017

Product overview: This product is a self-adhesive waterproof membrane with rubber asphalt self-adhesive layer as the base material, strong cross film as the surface film, and anti-adhesive isolation film as the isolation layer.

Species

Amplitude: 1000mm

Thickness: 1.5mm; 2.0mm

Length: 15m; 20m

Product features: cross-lamination film, two-way tear resistance.

scope of application

It is suitable for non-exposed roofs, underground waterproofing projects, and open-cut subways, tunnels, pools, canals, and other projects.

Construction Notes

Construction is not allowed on rainy days, snowy days, and windy days above level five.

Wet-laying waterproofing membranes should avoid cement slurry from contaminating the overlapping joints, and the overlapping joints should be well protected.

A reasonable construction plan should be made for wet paving materials. After the material paving is completed, avoid stepping back and forth before the cement slurry solidifies.

For the waterproof membrane with isolation film, the parts that need to be stubbled should be protected by isolation paper to avoid the impact of water pollution on the bonding.

The safety protection facilities for the construction site and personnel are complete, and the fire-fighting equipment is effective and placed in accordance with regulations.