隨著一次次媒體的報(bào)道,爛尾樓,道路塌方頻繁一次次暴露在民眾的視野中,國(guó)家對(duì)建筑安全質(zhì)量,道路建設(shè)質(zhì)量等監(jiān)控也越來(lái)越嚴(yán)格.而直接影響工程質(zhì)量的一個(gè)重要的因素就是混凝土質(zhì)量,影響混凝土的一個(gè)關(guān)鍵質(zhì)量就是原材料配比,其中的加水量需要我們?cè)谏a(chǎn)時(shí)尤為注意.
As a media, unfinished building, road collapse frequently again exposed to the public, the national construction safety quality, road construction quality control is more and more strict. And one of the important factors which influence the quality of the project is a key to the quality of concrete, affecting the quality of concrete is the ratio of raw materials the amount of water, which we need particular attention in production.
對(duì)于混凝土攪拌站來(lái)說(shuō),尤其是一些小型混凝土攪拌站,為了節(jié)省更多的成本,購(gòu)買設(shè)備的生產(chǎn)中,一般忽略稱量系統(tǒng)的使用,有時(shí)候是憑借工人的經(jīng)驗(yàn)來(lái)進(jìn)行原材料配比的.這樣的話可變因素較大.而對(duì)于一些大中型混凝土攪拌站來(lái)說(shuō),主要采取電子配料機(jī)控制和攪拌機(jī)控制,采用這兩種機(jī)械設(shè)備不僅能保證水灰比和混凝土干硬度,而且還可以保證原材料的配比度.這樣的話能夠有效保證混凝土攪拌站原材料配比的精準(zhǔn)度.尤其是加水量.
For the concrete mixing station, especially for the small concrete mixing station, in order to save more costs, the purchase of equipment production, generally ignore the use of the weighing system, sometimes with the experience of workers to the proportion of raw materials. If such large and variable factors. For some large and medium-sized concrete mixing station, the main take electronic batching machine control and mixer control, using the two kinds of mechanical equipment can not only ensure the water cement ratio and concrete hardness, but also can ensure the ratio of raw materials. It can effectively guarantee the concrete mixing ratio of raw material precision. Especially the amount of water.
如果混凝土攪拌站生產(chǎn)過(guò)程中,水的用量控制不好,很難生產(chǎn)出合格的混凝土.所以,原材料和加水的順序,加水的多少都有重要影響.加水量的多少,直接影響混凝土的強(qiáng)度.例如 :在保證混凝土配合比設(shè)計(jì)用水量的前提下,隨著實(shí)際用水量的增加,混凝土強(qiáng)度逐步降低.這樣的話工程質(zhì)量無(wú)法得到很好的保證,長(zhǎng)期以往,混凝土攪拌站將接不到單子.
If the concrete mixing station in the production process, the amount of water control is not good, it is diffic |
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