Description

HW-GTF (high ball abbreviated form), HW-TST (ball abbreviated form) expansion joint merit: 1&#****9; the elastic resiliency is extremely high: Can adapt the temperature and the load displacement which duplicates unceasingly. 2&#****9; the low temperature flexibility and the high temperature stability extremely are all good: When - *0&#***1; cannot change crisp, when *0&#***1; cannot flow. Therefore, can be suitable for Chinese all climatic regions. 3&#****9; the high temperature coherence is good: When construction may with the existing road surface reliable caking, the normal temperature not cake, after cooling cannot stick carries off. 4&#****9;the construction is simple, is nimble: The skilled construction troop (***0 person) may install *0 linear meter HW-GTF every day (high ball abbreviated form), HW-TST (ball abbreviated form) Expansion and contraction slit, moreover may in not block the transportation the situation next half construction. 5&#****9; the traffick is rapid: HW-GTF (high ball abbreviated form), HW-TST (ball abbreviated form) the expansion joint installs two hour then trafficks, if sprays water The acceleration cools, after an hour then traffick. 6&#****9; the service life is long: According to technological requirement installment HW-GTF, the HW-TST expansion joint, its life is strictly about common modified bituminous pavement two times. 7&#****9; comfortableness is extremely good: HW-GTF (high ball abbreviated form), HW-TST (ball abbreviated form) the expansion joint can the full vehicles vibration impact, the vehicles roll by when comfortable steady. 8&#****9; the economic efficiency is good: The cost is inexpensive. HW-GTF (high ball abbreviated form), HW-TST (ball abbreviated form) difference 1, HW-GTF (high ball abbreviated form) lowest temperature for - *0&#***1;, HW-TST (ball abbreviated form) lowest temperature for - *0&#***1;; 2nd, HW-GTF (high ball abbreviated form) must surpass HW-TST under the identical temperature (ball abbreviated form).