Product Description
Expansion Joint Foam is a cross-linked, closed-cell polyethylene foam used as a joint filler or void filler. It is suitable for various applications, including filling expansion joint gaps in road, bridge, and building construction, as well as any concrete or construction work that requires low-load joint fillers.
Advantages
Each roll is designed with a convenient 10mm tear-off strip edge, which can be easily removed before filling the gap with flexible sealant, streamlining the installation process.
Available in adhesive or non-adhesive backed
Applications
Concrete joints, brick joints, blockwork, isolation joints, hinge joints, retaining walls, footpaths, concrete slabs, etc.
Value Add Services
- Cut to the thickness as customers'needs
- Add double side adhesive tape
- Cut into the width required by the customer
- Die cut or CNC cutting to the part according to the drawing
Product Parameters
Specification/Technical Data
Item |
Density |
Hardness |
Tensile Strength |
Elongation |
Water Absorption(<=) |
25% Compression press |
Sizes(Max) |
KG/m3 |
Shore C |
Kpa |
% |
% |
(70 ºC x 22 hour)% |
L20 |
18-22 |
14-22 |
140-160 |
140-170 |
10 |
4.2-5.5 |
100mm * 1 m * 2 m |
L30 |
26-34 |
20-25 |
150-180 |
160-180 |
10 |
4.5-6 |
100 mm * 1 m * 2 m 100 mm * 1.2 m * 2.4 m |
L40 |
33-40 |
25-30 |
160-190 |
160-180 |
10 |
1.7-2.5 |
100mm * 1 m * 2 m |
L45 |
43-50 |
28-35 |
160-190 |
160-180 |
6 |
2-3.5 |
100 mm * 1 m * 2 m 100 mm * 1.2 m * 2.4 m |
L60 |
60-70 |
35-42 |
170-200 |
160-180 |
6 |
1.5-2.2 |
100 mm * 1 m * 2 m 100 mm * 1.2 m * 2.4 m |
L80 |
80-90 |
45-55 |
180-210 |
160-180 |
6 |
2-3 |
100 mm * 1 m * 2 m 100 mm * 1.2 m * 2.4 m |
L100 |
100-120 |
53-60 |
200-240 |
160-180 |
4 |
1.5-3 |
60 mm * 1 m * 2 m |
L25B2 |
24-30 |
14-19 |
130-150 |
110-150 |
10 |
/ |
100 mm * 1 m * 2 m |
L30B2 |
34-42 |
17-28 |
130-160 |
110-150 |
10 |
5-11 |
100 mm * 1 m * 2 m |
Color: black, white, grey, green , red, blue... |
Detailed Photos
Product Application
Quality Quotrol
Packaging & Shipping
Packaging and Transportation
Company Profile
Company Profile
Since 2003, Qingdao Guanshan Industry Co., Ltd. is dedicated to providing Plastic Foam Sheets, Rubber Foam Sheets and Engineered Foam Products.
Our products are suitable for a wide range of industrial and commercial applications, including cushioning, packaging, buoyancy, insulation, knee pads and soundproofing.
Our products are reliable and long-lasting, and we draw on years of experience to ensure they meet the highest standards. To date, we have exported our products to Europe, Oceania, North America and Southeast Asia, and have established excellent trading relationships with a number of companies.
By leveraging our established credibility, honesty, reliability, and quality, Qingdao Guanshan Industry Co., Ltd. aims to maintain its position as a market leader in sales.
At the same time, we are seeking global partners abroad. If your company is an end user, distributor, or agent of plastic or rubber foam products, please contact us. We look forward to working with you in the near future!
Our Advantages
Why Choose Us
Our three competitive advantages include: a full set of testing equipment, from flame retardant to sound insulation performance, from density to peel strength; no holes on the surface, although the industry specifies the number of holes, we strictly control the quality and don't send any products with holes to our customers; and fast delivery time, for a 40HQ container order, we can arrange the transportation within 10 days.
Certifications
Certification certificates
Our customers
1. Q: Are you a manufacturer or trading company?
A: We are a professional manufacturer.
2. Q: How can I order?
A: Inquire with us → Customize with drawings and samples → Tell us of usage scenarios → Receive our product design recommendations → Negotiate details → Confirm samples → Sign contracts/deposits → Mass production → Goods ready → Balance/delivery → Further cooperation.
3. Q: How can I get the sample?
A: Small samples available are free, just freight collect.
We can provide you with samples. Please contact us for details. Once we charge you for the sample fee, please rest assured that it will be a refund when you place your formal order.
4. Q: Which transportation method is available?
A: It is sea express delivery, China express delivery. There are other transportation options available for express delivery. Please contact us if you need another shipping route.
5. Q: What is your lead time for mass production?
A: The lead time depends on the quantity you order. Usually takes 15-20 days.
6. Q: What can I do if some products are missing from my package?
A: Please contact our support team and we will confirm the contents of your order with packaging. We will compensate for the shipment based on the actual situation. We apologize for any inconvenience caused.
7. Q: What is your payment term?
A: We accept T/T, PayPal payment method, other payment methods are also acceptable, please contact us before you pay by other payment methods. Also 30-50% deposit is feasible, the balance should be paid before shipment).