A kind of heating and ventilating equipment hard pipeline gas leak detection device
CN106682373A
Construction simulation device working through BIM (building information modeling)
CN106760348A
A kind of insulation and decoration acoustic wall board and its construction method of installation
CN106677374A
Movable heat insulation modularization wall
CN106760164A
A kind of prefabricated panel with window opening and its installation splicing form
CN106320576A
Prefabricated wallboard integrating structure, self-thermal insulation, water resistance and decoration and external suspending connection devices of prefabricated wallboard
CN104895118A
Underground diaphragm wall internal corner position piping plug structure and grouting processing method thereof
CN104929114A
High pressure jet grouting pile waterproof curtain construction device and method
CN104895098A
Piping blocking structure outside deep foundation pit underground diaphragm wall and grouting treatment method thereof
CN104895083A
Underwater pile-cap foundation pit guide frame and cofferdam support construction method thereof
CN105155697A
Exterior wall composite insulation structure and construction method thereof
CN104929135A
Deep foundation pit underground diaphragm wall enclosure structure and chemical churning pile water stop construction method thereof
CN104878772A
Treating method for foundation slab leakage of deep foundation pit
CN104895055A
Building grouting pile foundation construction method
CN104387536A
Method for preparing highly-water-reducing clay-resistant polycarboxylate cement dispersing agent
CN104341255A
Preparation method of unsaturated alcohol
CN104371077A
Preparation method for starlike polycarboxylic-acid cement dispersant
CN102518249A
Sludge and silt sintered brick with clay brick surface layer and preparation method thereof
CN102515835A
Construction residual soil sludge sintered brick doped with household garbage particles and its preparation method