Expansion joint for concrete or like structuresGreen Elmer J
EASILY RENOVATED EXPANSION JOINT FOR CONCRETE SLABS FORMWORK SYSTEM Expansion joint (1) for concrete slab formwork system, said joint comprising first and second longitudinal members (2, 3), arranged side by side on the sam... AD Rivas 被引量: 0发表: 2017年 Device intended for being installed...
PURPOSE: An expansion joint device of a concrete structure is provided to prevent damage to structure by preventing the inflow of rainwater inside the structure. CONSTITUTION: An expansion joint device of a concrete structure comprises an expansion member(10) of a channel shape, a metallic support...
Slip or expansion joint for concrete pipedoi:US1574956 AMARE THOMAS DE LAUS
When pouring and troweling your concrete slab, use a special trowel called a joint trowel, to create a narrow space between slab sections. This space will allow expansion or contraction, just as a rubber joint would. This method of creating joints is typically used for more narrow concrete su...
temperaturerisesorthe moisturecontentoftheconcreteincreases,expansiontakes place.Whentemperaturesdrop,theconcretewillcontract. Theprovisiontoaccommodate movementatpredetermined locationswithproperjoint applicationspreventsthe developmentofstressesthat couldcracktheconcrete. Jointtypeandspacingwillvary witheachprojectaccording...
"Metallic expansion joint for concrete floors and floors". the present utility model patent refers to the metallic expansion joint for concrete floors and floors, (1), developed for use in the construction of concrete floors and floors, more specifically the area of industrial floors, as well as...
Construction Building Floor Expansion Joint for Concrete US$10.00-50.00 10 Meters (MOQ) Anti-Seismic Floor to Floor Rubber Thermal Expansion Joint Cover with Excellent Durability US$16.45-27.56 10 Meters (MOQ) Building Expansion Joint for Floor US$5.00-50.00 10 Meters (MOQ) Floor ...
Concrete Floor Expansion Joints - Ensure Flexibility and Prevent Cracks US$20.32-26.64 10 Meters (MOQ) Expansion Joint for Construction Building/Expansion Joint for Floor US$5.00-50.00 10 Meters (MOQ) Aluminum Floor Concrete Slab Expansion Joint US$8.00-45.00 20 Meters (MOQ) Building E...
United States Patent US1591968 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text