expose暴露(explse放放出去暴露).docVIP

according to go together with a ratio. The concrete pump transports line to adopt a heat preservation, and increase agitation time of concrete, is raised into 90~ by the original 60 ses 100 ses. The concrete surface after sprinkling to build to accept water overaly the 1 F plastics cloth first, then add to cover the 2 F grass bag a heat preservation to protect 3~ 7 ds. Measure in time after in advance sprinkling to build part to establish to measure Wen Kong, carving to build, promise that the concrete goes into a mold to be no lower than 5 ℃ . Use the Peng cloth overlay raw materials, such as sand and pebble...etc. on rain snow sky, in order to prevent the material appears jelly piece and snow regiment. The concrete protects:Protect ascent concrete, the adoption heat preservation material overlay protects, stake body concrete because of at underground, And the temperature is higher, have more beneficial condition to the concretes protecting, only overaly a stake fluently grass Lian son to carry on a heat preservation to keep Protect. 57 9.6Carve to build engineering Carve to build the material cleans up accumulated snow, ice frost clean before carving to build, the lime cream avoids being frozen whole piece.Be subjected to a jelly but dehydrate breeze Lime cream of turning forbids an use.Mix to make the sand that the sand syrup is used, dont contain a jelly piece.The water temperature doesnt exceed while mixing to match sand syrup 80 ℃ , more than 80 ℃ hot water, can not and the cement directly get in touch with, can mix blend water, sand in advance and add cement again. The common brick waters appropriately when positive Wen Xia carves to build moist, with sprinkle with carve, dont water when negative Wen Xia carves to build;Sand Strach dense degree appropriate increment, the brick carves a body 8~13 cms. The brick carves a body before stopping work for the day every day and sews perpendicular ash to fill with, up doesnt spread ash syrup, use the grass Lian sub- o