Building codes and retaining walls 5.
Standard concrete block retaining wall detail.
Sound wall masonry block on pile cap details 3 b15 5.
The following is a listing of the allan block typical details that are available.
Designing the cantilever wall stem 9.
112 alternate top of wall step up.
113 top of wall step up sloped corner top block.
These phases are explained briefly.
Sound wall masonry block on pile cap details 1 b15 3.
Gabion walls 16.
111 standard top of wall step up.
Concrete block units shall conform to astm c90.
Concrete block retaining wall construction consists of number of phases including excavation foundation soil preparation retaining wall base construction concrete block unit placement grouting and drainage system installation.
They are provided by the building safety division as a means to appropriately construct to minimum adopted codes and standards.
114 outside corner detail 24 39 and 45 blocks 115 outside corner detail 60 to 84 blocks 116 outside corner example profile.
6 concrete block masonry wall detail 6 0 height maximum general specifications.
Concrete mix for footing to be 1 part cement to 2 5 parts sand to 3 5 parts gravel with a maximum of 7 5 gallons of water per sack of cement minimum f c 2 500 psi.
Soil bearing and stability 8.
Excavation work for concrete block retaining walls.
Sound wall masonry block on type 736s sv barrier details 1 b15 6.
Standard plans details standard plans and details are provided as an additional resource to permit applicants to help expedite the plan check and permit issuance process.
Construction details and technical information for designing and building with concrete masonry units or cmus.
Concrete wall standard details.
Sound wall masonry block on pile cap details 2 b15 4.
All design criteria specified by a soils or geologic report must be met by use of the standard detail for the wall.
Download free high quality cad drawings blocks and details of retaining walls organized by masterformat.
Concrete collar storm water pipe outlet.
Earthquake seismic design 7.
Counterfort retaining walls 12.
Click on the drawing to view or print a larger image.
These details may be used with no additional design analysis when all of the following conditions are met.
Full array of drawings and technical informaiton provided by ncma along with san diego specific details for cmu freestanding and retaining walls.
The retaining wall retains less than 4 feet of material with or without a surcharge unless the surcharge is caused by a building.
Segmental retaining wall design details.
Cantilevered tilt up walls 13.
117 inside corner detail.
Sound wall masonry block on footing details 1 b15 1.
110 base row step up.
Wood retaining walls 14.
Sound wall masonry block on footing details 2 b15 2.