Anti-crack geocomposite is made from glass fiber reticular structural material and anti-cracking fabric through warp knitting and special maceration treatment. The product not only has the performance of high strength of glass fiber, but also has the flexibility of polyester fiber. It’s unique combination fused the fiber glass and polyester fiber textile fiber merit-glass fiber intensity and the polyester fiber flexibility. It a structure level which forms after the absorption bituminous material, has the waterproofing heat-resisting and the anticorrosive physical property, and has the tensile strength high, the expansion coefficient low, toughness is good, does not have the long-term slow change, is advantageous for the construction; It compound obviously enhansces its anti-low temperature after the bituminous mixture level shrink crack-resistant, the thermostable wheel rut, the anti-weary dehiscence, delays the reflective crack, thus lengthens the road surface the service life. Feature: 1, Anti-penetration performance; Anti-cracking Geocomposite can endure the high temperature construction of modified asphalt concrete or asphalt concrete mixture, and provide the road with a stable and constantly non-deformable waterproof layer, which can effectively prevent water penetration and avoid the damage or road surface and road base. 2, Prevent and relieve reflection cracks. Anti-crack geocomposite has small elongation percentage and high tensile strength, which can effectively eliminate or reduce the stress concentration at road combination position or crack position and control the crack expansion and upward reflection, preventing and relieving the reflection crack of asphalt road and prolonging the service life of road. Application: 1, Semi-filling and semi-excavation section of new road engineering and the special section for which road waterproofing and road strength shall be reinforced. 2. Prevent the longitudinal crack at the combination position of new road and old road during the construction of old rad widening and renovation engineering; 3. The engineering of paving asphalt for old concrete road; 4. Repair the surface layer crack of asphalt road; 5. Repair the shrinkage crack of semi-rigid type base; 6. Such engineering as airfield runway, bridge and sports field for which surface layer strength and waterproofing shall be reinforced.