A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EXPANSION JOINT MMA RESIN MORTAR AND EXPANSION JOINT CONSTRUCTION METHOD
The present invention relates to an expansion joint MMA resin mortar composition for construction and maintenance of underground roads and covered structures; an expansion joint MMA resin mortar with high elasticity for improving durability and expansion with respect to an expansion joint part of underground roads and covered structures; and an expansion joint construction method using the same. More specifically, the expansion joint MMA resin mortar composition for underground roads and covered structures can improve adhesiveness with concrete slabs since the compressive strength, the flexural strength and the adhesive strength are higher than the reference value, can complete the construction in a short period of time with a fast hardening time, and can maintain the expanding operation between concrete slabs for a long period of time.
EXPANSION JOINT MMA RESIN MORTAR AND EXPANSION JOINT CONSTRUCTION METHOD
The present invention relates to an expansion joint MMA resin mortar composition for construction and maintenance of underground roads and covered structures; an expansion joint MMA resin mortar with high elasticity for improving durability and expansion with respect to an expansion joint part of underground roads and covered structures; and an expansion joint construction method using the same. More specifically, the expansion joint MMA resin mortar composition for underground roads and covered structures can improve adhesiveness with concrete slabs since the compressive strength, the flexural strength and the adhesive strength are higher than the reference value, can complete the construction in a short period of time with a fast hardening time, and can maintain the expanding operation between concrete slabs for a long period of time.
EXPANSION JOINT MMA RESIN MORTAR AND EXPANSION JOINT CONSTRUCTION METHOD
LIM SANG SU (author)
2015-09-10
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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