1. Flatness: it shall have certain strength and stability, and the product shall not be cracked or uneven frost heave caused by freezing.
2. Slope: the surface shall be smooth and smooth for drainage.
3. Strength and stability: asphalt base is better to use asphalt material without wax or with little wax, and its asphalt mixture must be fully compacted. The surface shall be uniform and solid, flat and free of cracks, broken edges, heaped and squeezed, pitted surface and smooth joints.
ZheJiang Ruopei Arts & Crafts Co., Ltd
Tel: 86-579-8597-7190
Mobile: 86-19905898261
Fax: 86-579-8597-7190
Email: Tiffany@ruopei.com
Add: No. 10,One Street, Wuhua Road, Heyetang Industrial Zone, Yiwu, Zhejiang, China
