タイトルまたは説明

Feature 1) High bending strength 2) little linear expansion conefficient 3) Strong nail holding 4) Moistureproof and easy work 5) Tight construction and high strength 6) No ratten or decay 7) Low formaldehyde emission 8) The produces are suitable for the construction of viaduct and tall frame buliding 9) If put in boilding water for *8 hours, it is still glue sticking and nondeformed. *0) If used abide by the illustration strictly, it can be reused more than *0 times *1) Solve the problems of leaking and rough surface during consruction process, particular suitable for watering concrete.