砌加气块墙技巧交底(国外英文资料).docVIP

砌加气块墙技术交底(国外英文资料) The name of the project Rongcheng is associated with the C district Clarificaiton parts Filler wall masonry Project number The 4-7-1 daily The 2012-4-7 Content of the disclosure: 1. The material requirements (1) steam and gas concrete blocks, whose strength level is MU5.0, should be over 28 days. Mechanism clay brick strength level is MU10. The steam and gas concrete blocks and clay bricks must have the factory certificate and inspection report, which can be used after the retest. (2) cement: 32.5 # ordinary silicate or slag silicate cement. Different types of cement shall not be used for mixing. The cement and the steel bar must have the factory certificate, the retry after entering the factory, the qualified rear can be used. (3) sand: middle sand should not contain grass root and other sundries, not more than 5% of mud, and sift through the 5mm aperture. (4) mortar: M5 mixed mortar shall be issued by the laboratory. (5) concrete prefabricated blocks, wood bricks, small wooden wedge, etc. 2. The main machine Measuring equipment (1) mixer, the background, 5 mm sieve, carts, shovels and spades, inadvertently, ornamental toothed blade groove tools, hand drill, hammer, line board, the small white line, ash bucket, small ash shovel, hammer, skip bucket, spirit level, mortar and vertical transportation, etc. 3. The operation conditions (1) the site should be compacted, flat, and no water, and should be kept in order. The shipping process is lightly placed to avoid damage. And minimize secondary reshipment. According to the size of the wall and the size of the block, arrange the layout of the building block to reduce the amount of cutting of the site as much as possible. According to the thickness of the block and the clearance height of the structure and the dimensions of the doors and Windows, the layout of the facade and section should be arranged effectively, so as to avoid waste. (3) the structure of the concrete block is arranged in the structure